Complete Agent Pipeline System with Claude Code & OpenClaw Integration
- Added Claude Code integration with full context compaction support - Added OpenClaw integration with deterministic pipeline support - Implemented parallel agent execution (4 projects x 3 roles pattern) - Added workspace isolation with permissions and quotas - Implemented Lobster-compatible YAML workflow parser - Added persistent memory store for cross-session context - Created comprehensive README with hero section This project was 100% autonomously built by Z.AI GLM-5
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# Agentic Compaction & Pipeline System
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<p align="center">
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<strong>A comprehensive open-source implementation of context compaction mechanisms<br>
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and deterministic multi-agent pipeline orchestration</strong>
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</p>
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<p align="center">
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<em>Designed for seamless integration with Claude Code, OpenClaw, and custom AI systems</em>
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</p>
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---
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<p align="center">
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<a href="#features">Features</a> •
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<a href="#installation">Installation</a> •
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<a href="#quick-start">Quick Start</a> •
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<a href="#integrations">Integrations</a> •
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<a href="#api-reference">API Reference</a>
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</p>
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---
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## 🤖 About This Project
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<div align="center">
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### ⚡ This project was 100% autonomously built by AI ⚡
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**Z.AI GLM-5** created this entire codebase in a single session — designing the architecture,
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implementing all modules, writing comprehensive documentation, packaging the releases,
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and even pushing everything to this Git repository.
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**[Learn more about Z.AI GLM-5 →](https://z.ai/subscribe?ic=R0K78RJKNW)**
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*Yes, the README you're reading right now was written by the AI too! 🎉*
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</div>
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---
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## Overview
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This project provides two complementary systems:
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1. **Agent System** - Context compaction, token management, and agent orchestration
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2. **Pipeline System** - Deterministic state machine, parallel execution, and event-driven coordination
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Built based on the architectural principles described in [How I Built a Deterministic Multi-Agent Dev Pipeline Inside OpenClaw](https://dev.to/ggondim/how-i-built-a-deterministic-multi-agent-dev-pipeline-inside-openclaw-and-contributed-a-missing-4ool).
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---
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## Features
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### Agent System
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- ✅ **Token Counting & Management** - Accurate token estimation with budget tracking
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- ✅ **Context Compaction** - 4 strategies: sliding-window, summarize-old, priority-retention, hybrid
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- ✅ **Conversation Summarization** - LLM-powered summarization with key points extraction
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- ✅ **Agent Orchestration** - Lifecycle management, task routing, event handling
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- ✅ **Subagent Spawning** - 6 predefined subagent types for task delegation
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- ✅ **Persistent Storage** - File-based memory store for agent state
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- ✅ **Claude Code Integration** - Full support for Claude Code CLI/IDE
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- ✅ **OpenClaw Integration** - Native integration with OpenClaw workflows
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### Pipeline System
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- ✅ **Deterministic State Machine** - Flow control without LLM decisions
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- ✅ **Parallel Execution Engine** - Worker pools with concurrent agent sessions
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- ✅ **Event-Driven Coordination** - Pub/sub event bus with automatic trigger chains
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- ✅ **Workspace Isolation** - Per-agent tools, memory, identity, permissions
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- ✅ **YAML Workflow Parser** - Lobster-compatible workflow definitions
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- ✅ **Claude Code Integration** - Ready-to-use integration layer
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---
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## Architecture
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```
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┌─────────────────────────────────────────────────────────────────┐
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│ AGENTIC PIPELINE SYSTEM │
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├─────────────────────────────────────────────────────────────────┤
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│ │
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│ ┌───────────────────────┐ ┌───────────────────────┐ │
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│ │ AGENT SYSTEM │ │ PIPELINE SYSTEM │ │
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│ ├───────────────────────┤ ├───────────────────────┤ │
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│ │ • Token Counter │ │ • State Machine │ │
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│ │ • Context Manager │ │ • Parallel Executor │ │
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│ │ • Summarizer │ │ • Event Bus │ │
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│ │ • Orchestrator │ │ • Workspace Manager │ │
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│ │ • Subagent Spawner │ │ • YAML Workflows │ │
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│ │ • Memory Store │ │ • Claude Integration │ │
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│ │ ───────────────────── │ └───────────────────────┘ │
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│ │ INTEGRATIONS: │ │
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│ │ • Claude Code ✅ │ │
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│ │ • OpenClaw ✅ │ │
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│ └───────────────────────┘ │
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│ │
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│ ┌─────────────────────────────────────────────────────────┐ │
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│ │ INTEGRATION LAYER │ │
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│ │ Claude Code │ OpenClaw │ Lobster │ Custom Applications │ │
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│ └─────────────────────────────────────────────────────────┘ │
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│ │
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└─────────────────────────────────────────────────────────────────┘
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```
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### Data Flow
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```
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User Request → Pipeline Orchestrator → State Machine
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│
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▼
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Parallel Executor (Worker Pool)
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│
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┌─────────────────┼─────────────────┐
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▼ ▼ ▼
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Agent 1 Agent 2 Agent N
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│ │ │
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▼ ▼ ▼
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Workspace Workspace Workspace
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│ │ │
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└─────────────────┼─────────────────┘
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▼
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Event Bus
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│
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▼
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Context Manager
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│
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▼
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Summarizer (if needed)
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│
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▼
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Response/Next State
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```
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---
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## Installation
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### Prerequisites
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- Node.js 18+ or Bun
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- TypeScript 5+
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### From Source
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```bash
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# Clone the repository
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git clone https://github.rommark.dev/admin/Agentic-Compaction-and-Pipleline-by-GLM-5.git
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cd Agentic-Compaction-and-Pipleline-by-GLM-5
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# Install dependencies
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bun install
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# Build (if needed)
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bun run build
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```
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### Using Zip Packages
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Download the appropriate package from the `downloads/` directory:
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| Package | Description | Use Case |
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|---------|-------------|----------|
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| `agent-system.zip` | Context compaction & orchestration | Building custom AI agents |
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| `pipeline-system.zip` | Deterministic pipelines | Multi-agent workflows |
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| `complete-agent-pipeline-system.zip` | Full system | Complete integration |
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---
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## Quick Start
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### Agent System
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```typescript
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import { ContextManager, TokenCounter, Summarizer } from './agent-system';
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// Initialize components
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const tokenCounter = new TokenCounter(128000); // 128k token budget
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const summarizer = new Summarizer();
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const contextManager = new ContextManager(tokenCounter, summarizer, {
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maxTokens: 100000,
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compactionStrategy: 'hybrid',
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reserveTokens: 20000
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});
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// Add messages
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contextManager.addMessage({ role: 'user', content: 'Hello!' });
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contextManager.addMessage({ role: 'assistant', content: 'Hi there!' });
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// Check if compaction needed
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if (contextManager.needsCompaction()) {
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const result = await contextManager.compact();
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console.log(`Compacted: ${result.messagesRemoved} messages removed`);
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}
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```
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### Pipeline System
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```typescript
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import { DeterministicStateMachine, ParallelExecutionEngine, EventBus } from './pipeline-system';
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// Define workflow
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const workflow = `
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name: code-pipeline
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states:
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- name: analyze
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transitions:
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- to: implement
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event: analyzed
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- name: implement
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transitions:
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- to: test
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event: implemented
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- name: test
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transitions:
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- to: complete
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event: passed
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`;
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// Create pipeline
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const eventBus = new EventBus();
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const stateMachine = new DeterministicStateMachine(workflow);
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const executor = new ParallelExecutionEngine({ maxConcurrency: 4 });
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// Run pipeline
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await stateMachine.start();
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```
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---
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## Integrations
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### Claude Code Integration
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Full integration with Claude Code CLI and IDE extensions:
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```typescript
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import { ClaudeCodeIntegration } from './agent-system/integrations/claude-code';
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// Initialize with Claude Code defaults
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const claude = new ClaudeCodeIntegration({
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maxContextTokens: 200000, // Claude's context window
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reserveTokens: 40000, // Reserve for response
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compactionStrategy: 'hybrid',
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autoCompact: true,
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compactionThreshold: 0.8,
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enableSubagents: true,
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maxSubagents: 6,
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persistentMemory: true
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});
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// Add messages with automatic compaction
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claude.addMessage({ role: 'user', content: 'Analyze this codebase...' });
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// Get context for Claude API
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const { messages, systemPrompt } = claude.getContextForAPI();
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// Spawn subagents for complex tasks
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const result = await claude.spawnSubagent({
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type: 'researcher',
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prompt: 'Research authentication patterns',
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priority: 'high'
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});
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// Parallel subagent execution (4 projects × 3 roles pattern)
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const results = await claude.executeParallelSubagents([
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{ type: 'explorer', prompt: 'Find security issues in frontend' },
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{ type: 'explorer', prompt: 'Find security issues in backend' },
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{ type: 'reviewer', prompt: 'Review API endpoints' }
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]);
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// Memory management
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await claude.remember('userPreference', { theme: 'dark' });
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const pref = await claude.recall('userPreference');
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// Save/restore context
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await claude.saveContext('milestone-1');
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await claude.loadContext('milestone-1');
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// Monitor session
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const stats = claude.getTokenStats();
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console.log(`Using ${stats.percentage}% of context (${stats.used}/${stats.total} tokens)`);
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```
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### OpenClaw Integration
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Native integration with OpenClaw's deterministic multi-agent architecture:
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```typescript
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import { OpenClawIntegration } from './agent-system/integrations/openclaw';
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// Initialize with OpenClaw-compatible config
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const openclaw = new OpenClawIntegration({
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maxContextTokens: 200000,
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compactionStrategy: 'hybrid',
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workspaceIsolation: true,
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enableLobsterWorkflows: true,
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enableParallelExecution: true,
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maxParallelAgents: 12, // 4 projects × 3 roles
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hooks: {
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onCompactionStart: (ctx) => console.log('Compacting...'),
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onCompactionEnd: (result) => console.log(`Saved ${result.tokensSaved} tokens`),
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onStateTransition: (from, to, ctx) => console.log(`${from} → ${to}`)
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}
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});
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// Add messages with OpenClaw context
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openclaw.addMessage({
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role: 'user',
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content: 'Implement user authentication',
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tags: ['feature', 'auth'],
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references: {
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files: ['src/auth.ts', 'src/middleware.ts']
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}
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});
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// Spawn agents for parallel execution
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const agents = await openclaw.executeParallelAgents([
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{ type: 'planner', prompt: 'Plan auth architecture' },
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{ type: 'researcher', prompt: 'Research JWT best practices' },
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{ type: 'explorer', prompt: 'Find existing auth patterns' }
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]);
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// Create deterministic pipeline
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const pipeline = openclaw.createPipeline({
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name: 'feature-development',
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description: 'Complete feature development workflow',
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states: [
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{
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name: 'analyze',
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type: 'parallel',
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agents: ['explorer', 'researcher'],
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transitions: [
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{ target: 'design', event: 'analysis_complete' }
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]
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},
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{
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name: 'design',
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type: 'sequential',
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agents: ['planner'],
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transitions: [
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{ target: 'implement', event: 'design_approved' }
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]
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},
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{
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name: 'implement',
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type: 'parallel',
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agents: ['coder'],
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transitions: [
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{ target: 'review', event: 'implementation_complete' }
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]
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},
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{
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name: 'review',
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type: 'sequential',
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agents: ['reviewer'],
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transitions: [
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{ target: 'complete', event: 'approved' },
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{ target: 'implement', event: 'rejected' }
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]
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},
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{
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name: 'complete',
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type: 'sequential',
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transitions: []
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}
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]
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});
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// Execute pipeline
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await openclaw.startPipeline(pipeline.id);
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await openclaw.transitionPipeline(pipeline.id, 'analysis_complete');
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await openclaw.transitionPipeline(pipeline.id, 'design_approved');
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// ... continue transitions
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// Create isolated workspaces
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const workspace = await openclaw.createWorkspace({
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permissions: ['read', 'write'],
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quota: { maxFiles: 1000, maxSize: 100 * 1024 * 1024 }
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});
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```
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### Custom Integration
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Build your own integration:
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```typescript
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import {
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ContextManager,
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TokenCounter,
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Summarizer,
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EventBus,
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DeterministicStateMachine,
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ParallelExecutionEngine
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} from './agent-system';
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class CustomAISystem {
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private contextManager: ContextManager;
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private eventBus: EventBus;
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private executor: ParallelExecutionEngine;
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constructor(config: any) {
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const tokenCounter = new TokenCounter(config.maxTokens);
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const summarizer = new Summarizer();
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this.contextManager = new ContextManager(
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tokenCounter,
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summarizer,
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config.compaction
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);
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this.eventBus = new EventBus();
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this.executor = new ParallelExecutionEngine(config.parallel);
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this.setupEventHandlers();
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}
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private setupEventHandlers() {
|
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this.eventBus.subscribe('context:full', async () => {
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await this.contextManager.compact();
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});
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}
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async process(input: string) {
|
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this.contextManager.addMessage({
|
||||
role: 'user',
|
||||
content: input
|
||||
});
|
||||
|
||||
// Your custom processing logic
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## API Reference
|
||||
|
||||
### Agent System API
|
||||
|
||||
| Class | Method | Description |
|
||||
|-------|--------|-------------|
|
||||
| `TokenCounter` | `countTokens(text)` | Estimate token count |
|
||||
| | `getRemainingBudget()` | Get remaining tokens |
|
||||
| | `addUsage(count)` | Track token usage |
|
||||
| `ContextManager` | `addMessage(message)` | Add message to context |
|
||||
| | `needsCompaction()` | Check if compaction needed |
|
||||
| | `compact()` | Perform context compaction |
|
||||
| | `getActiveContext()` | Get current context |
|
||||
| `Summarizer` | `summarize(messages, options)` | Generate summary |
|
||||
| `Orchestrator` | `registerAgent(type, config)` | Register agent |
|
||||
| | `routeTask(task)` | Route to appropriate agent |
|
||||
| | `getAgentStatus(id)` | Check agent status |
|
||||
| `SubagentSpawner` | `spawn(type, options)` | Create subagent |
|
||||
| | `getSubagentTypes()` | List available types |
|
||||
| `ClaudeCodeIntegration` | `addMessage(message)` | Add message with auto-compact |
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||||
| | `spawnSubagent(task)` | Spawn Claude Code subagent |
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||||
| | `saveContext(name)` | Persist context |
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||||
| `OpenClawIntegration` | `createPipeline(definition)` | Create OpenClaw pipeline |
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||||
| | `executeParallelAgents(tasks)` | Execute 4×3 pattern |
|
||||
| | `createWorkspace(options)` | Isolated workspace |
|
||||
|
||||
### Pipeline System API
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||||
|
||||
| Class | Method | Description |
|
||||
|-------|--------|-------------|
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||||
| `DeterministicStateMachine` | `start(context)` | Start state machine |
|
||||
| | `transition(event, payload)` | Trigger transition |
|
||||
| | `getState()` | Get current state |
|
||||
| | `canTransition(event)` | Check valid transition |
|
||||
| `ParallelExecutionEngine` | `executeAll(tasks)` | Execute tasks in parallel |
|
||||
| | `submitTask(task)` | Add to queue |
|
||||
| | `startWorkers(count)` | Start worker threads |
|
||||
| `EventBus` | `subscribe(pattern, handler)` | Subscribe to events |
|
||||
| | `publish(event, data)` | Publish event |
|
||||
| | `getHistory(filter)` | Get event history |
|
||||
| `WorkspaceManager` | `createWorkspace(id, options)` | Create workspace |
|
||||
| | `getWorkspace(id)` | Access workspace |
|
||||
| | `destroyWorkspace(id)` | Cleanup workspace |
|
||||
| `YAMLWorkflow` | `parse(yaml)` | Parse workflow definition |
|
||||
| | `validate()` | Validate workflow |
|
||||
| | `toStateMachine()` | Convert to state machine |
|
||||
|
||||
---
|
||||
|
||||
## Examples
|
||||
|
||||
### Example 1: Multi-Project Analysis (OpenClaw Pattern)
|
||||
|
||||
```typescript
|
||||
import { OpenClawIntegration } from './agent-system/integrations/openclaw';
|
||||
|
||||
const openclaw = new OpenClawIntegration({
|
||||
maxParallelAgents: 12 // 4 projects × 3 roles
|
||||
});
|
||||
|
||||
const projects = ['frontend', 'backend', 'mobile', 'docs'];
|
||||
const roles = ['security', 'performance', 'quality'] as const;
|
||||
|
||||
const tasks = projects.flatMap(project =>
|
||||
roles.map(role => ({
|
||||
type: 'explorer' as const,
|
||||
prompt: `Analyze ${project} for ${role} issues`,
|
||||
context: { project, role }
|
||||
}))
|
||||
);
|
||||
|
||||
const results = await openclaw.executeParallelAgents(tasks);
|
||||
|
||||
// Aggregate results by project
|
||||
for (const [agentId, result] of results) {
|
||||
console.log(`Agent ${agentId}:`, result.output);
|
||||
}
|
||||
```
|
||||
|
||||
### Example 2: Context-Aware Chat with Claude Code
|
||||
|
||||
```typescript
|
||||
import { ClaudeCodeIntegration } from './agent-system/integrations/claude-code';
|
||||
|
||||
class ContextAwareChat {
|
||||
private claude: ClaudeCodeIntegration;
|
||||
|
||||
constructor() {
|
||||
this.claude = new ClaudeCodeIntegration({
|
||||
maxContextTokens: 200000,
|
||||
compactionStrategy: 'hybrid',
|
||||
priorityKeywords: ['important', 'remember', 'decision', 'error'],
|
||||
autoCompact: true,
|
||||
compactionThreshold: 0.75
|
||||
});
|
||||
}
|
||||
|
||||
async chat(userMessage: string): Promise<string> {
|
||||
// Add user message (auto-compacts if needed)
|
||||
this.claude.addMessage({ role: 'user', content: userMessage });
|
||||
|
||||
// Get optimized context for API
|
||||
const { messages, systemPrompt } = this.claude.getContextForAPI();
|
||||
|
||||
// ... call Claude API with messages ...
|
||||
const response = await this.callClaudeAPI(messages, systemPrompt);
|
||||
|
||||
// Add response to context
|
||||
this.claude.addMessage({ role: 'assistant', content: response });
|
||||
|
||||
return response;
|
||||
}
|
||||
|
||||
private async callClaudeAPI(messages: any[], systemPrompt?: string): Promise<string> {
|
||||
// Your Claude API implementation
|
||||
return "Response from Claude...";
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### Example 3: Human-in-the-Loop Workflow
|
||||
|
||||
```typescript
|
||||
import { OpenClawIntegration } from './agent-system/integrations/openclaw';
|
||||
|
||||
const openclaw = new OpenClawIntegration();
|
||||
|
||||
const pipeline = openclaw.createPipeline({
|
||||
name: 'human-approval-workflow',
|
||||
states: [
|
||||
{
|
||||
name: 'draft',
|
||||
type: 'sequential',
|
||||
agents: ['coder'],
|
||||
transitions: [{ target: 'review', event: 'drafted' }]
|
||||
},
|
||||
{
|
||||
name: 'review',
|
||||
type: 'human-approval',
|
||||
agents: ['reviewer'],
|
||||
timeout: 86400000, // 24 hours
|
||||
transitions: [
|
||||
{ target: 'publish', event: 'approved' },
|
||||
{ target: 'draft', event: 'rejected' }
|
||||
]
|
||||
},
|
||||
{
|
||||
name: 'publish',
|
||||
type: 'sequential',
|
||||
agents: ['executor'],
|
||||
transitions: []
|
||||
}
|
||||
]
|
||||
});
|
||||
|
||||
await openclaw.startPipeline(pipeline.id);
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Project Structure
|
||||
|
||||
```
|
||||
├── agent-system/ # Context compaction system
|
||||
│ ├── core/
|
||||
│ │ ├── token-counter.ts # Token counting
|
||||
│ │ ├── summarizer.ts # LLM summarization
|
||||
│ │ ├── context-manager.ts # Context compaction
|
||||
│ │ ├── orchestrator.ts # Agent orchestration
|
||||
│ │ └── subagent-spawner.ts # Subagent creation
|
||||
│ ├── agents/
|
||||
│ │ ├── base-agent.ts # Base agent class
|
||||
│ │ └── task-agent.ts # Task-specific agent
|
||||
│ ├── integrations/
|
||||
│ │ ├── claude-code.ts # Claude Code integration ✅
|
||||
│ │ └── openclaw.ts # OpenClaw integration ✅
|
||||
│ ├── storage/
|
||||
│ │ └── memory-store.ts # Persistent storage
|
||||
│ ├── utils/
|
||||
│ │ └── helpers.ts # Utility functions
|
||||
│ └── index.ts # Main exports
|
||||
│
|
||||
├── pipeline-system/ # Deterministic pipeline system
|
||||
│ ├── core/
|
||||
│ │ └── state-machine.ts # State machine
|
||||
│ ├── engine/
|
||||
│ │ └── parallel-executor.ts # Parallel execution
|
||||
│ ├── events/
|
||||
│ │ └── event-bus.ts # Event coordination
|
||||
│ ├── workspace/
|
||||
│ │ └── agent-workspace.ts # Workspace isolation
|
||||
│ ├── workflows/
|
||||
│ │ └── yaml-workflow.ts # YAML parser
|
||||
│ ├── integrations/
|
||||
│ │ └── claude-code.ts # Claude Code integration
|
||||
│ └── index.ts # Main exports
|
||||
│
|
||||
├── downloads/ # Zip packages
|
||||
│ ├── agent-system.zip
|
||||
│ ├── pipeline-system.zip
|
||||
│ └── complete-agent-pipeline-system.zip
|
||||
│
|
||||
└── README.md # This file
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Compaction Strategies
|
||||
|
||||
### 1. Sliding Window
|
||||
|
||||
Keeps the most recent N messages:
|
||||
|
||||
```typescript
|
||||
const contextManager = new ContextManager(tokenCounter, summarizer, {
|
||||
compactionStrategy: 'sliding-window',
|
||||
slidingWindowSize: 50 // Keep last 50 messages
|
||||
});
|
||||
```
|
||||
|
||||
### 2. Summarize Old
|
||||
|
||||
Summarizes older messages into a compact summary:
|
||||
|
||||
```typescript
|
||||
const contextManager = new ContextManager(tokenCounter, summarizer, {
|
||||
compactionStrategy: 'summarize-old',
|
||||
preserveRecentCount: 10 // Keep last 10 messages verbatim
|
||||
});
|
||||
```
|
||||
|
||||
### 3. Priority Retention
|
||||
|
||||
Keeps messages containing priority keywords:
|
||||
|
||||
```typescript
|
||||
const contextManager = new ContextManager(tokenCounter, summarizer, {
|
||||
compactionStrategy: 'priority-retention',
|
||||
priorityKeywords: ['error', 'important', 'decision', 'critical']
|
||||
});
|
||||
```
|
||||
|
||||
### 4. Hybrid (Recommended)
|
||||
|
||||
Combines all strategies for optimal results:
|
||||
|
||||
```typescript
|
||||
const contextManager = new ContextManager(tokenCounter, summarizer, {
|
||||
compactionStrategy: 'hybrid',
|
||||
slidingWindowSize: 30,
|
||||
preserveRecentCount: 10,
|
||||
priorityKeywords: ['error', 'important', 'decision']
|
||||
});
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Contributing
|
||||
|
||||
Contributions are welcome! Please read our contributing guidelines before submitting PRs.
|
||||
|
||||
1. Fork the repository
|
||||
2. Create your feature branch (`git checkout -b feature/amazing-feature`)
|
||||
3. Commit your changes (`git commit -m 'Add amazing feature'`)
|
||||
4. Push to the branch (`git push origin feature/amazing-feature`)
|
||||
5. Open a Pull Request
|
||||
|
||||
---
|
||||
|
||||
## License
|
||||
|
||||
MIT License - see [LICENSE](LICENSE) for details.
|
||||
|
||||
---
|
||||
|
||||
## Acknowledgments
|
||||
|
||||
- Inspired by [OpenClaw](https://github.com/ggondim/openclaw) and [Lobster](https://github.com/ggondim/lobster)
|
||||
- Architectural patterns from [How I Built a Deterministic Multi-Agent Dev Pipeline](https://dev.to/ggondim/how-i-built-a-deterministic-multi-agent-dev-pipeline-inside-openclaw-and-contributed-a-missing-4ool)
|
||||
- Claude Code integration patterns from Anthropic's documentation
|
||||
|
||||
---
|
||||
|
||||
## Support
|
||||
|
||||
For issues and feature requests, please use the [GitHub Issues](https://github.rommark.dev/admin/Agentic-Compaction-and-Pipleline-by-GLM-5/issues) page.
|
||||
|
||||
---
|
||||
|
||||
<div align="center">
|
||||
|
||||
**Built with ❤️ by [Z.AI GLM-5](https://z.ai/subscribe?ic=R0K78RJKNW)**
|
||||
|
||||
*100% Autonomous AI Development*
|
||||
|
||||
</div>
|
||||
333
agent-system/agents/base-agent.ts
Normal file
333
agent-system/agents/base-agent.ts
Normal file
@@ -0,0 +1,333 @@
|
||||
/**
|
||||
* Base Agent Module
|
||||
*
|
||||
* Provides the foundation for creating specialized agents
|
||||
* with context management, memory, and tool integration.
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
import ZAI from 'z-ai-web-dev-sdk';
|
||||
import { ConversationContextManager, CompactionConfig } from '../core/context-manager';
|
||||
import { TokenCounter } from '../core/token-counter';
|
||||
|
||||
export interface AgentMemory {
|
||||
shortTerm: Map<string, unknown>;
|
||||
longTerm: Map<string, unknown>;
|
||||
conversationHistory: Array<{
|
||||
role: 'user' | 'assistant' | 'system';
|
||||
content: string;
|
||||
timestamp: Date;
|
||||
}>;
|
||||
}
|
||||
|
||||
export interface AgentTool {
|
||||
name: string;
|
||||
description: string;
|
||||
execute: (params: unknown) => Promise<unknown>;
|
||||
}
|
||||
|
||||
export interface AgentConfig {
|
||||
id?: string;
|
||||
name: string;
|
||||
description: string;
|
||||
systemPrompt: string;
|
||||
tools?: AgentTool[];
|
||||
maxTokens?: number;
|
||||
contextConfig?: Partial<CompactionConfig>;
|
||||
}
|
||||
|
||||
export interface AgentResponse {
|
||||
content: string;
|
||||
tokens: {
|
||||
prompt: number;
|
||||
completion: number;
|
||||
total: number;
|
||||
};
|
||||
toolCalls?: Array<{
|
||||
name: string;
|
||||
params: unknown;
|
||||
result: unknown;
|
||||
}>;
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
/**
|
||||
* BaseAgent - Foundation class for all agents
|
||||
*/
|
||||
export abstract class BaseAgent {
|
||||
readonly id: string;
|
||||
readonly name: string;
|
||||
readonly description: string;
|
||||
|
||||
protected systemPrompt: string;
|
||||
protected tools: Map<string, AgentTool>;
|
||||
protected memory: AgentMemory;
|
||||
protected contextManager: ConversationContextManager;
|
||||
protected tokenCounter: TokenCounter;
|
||||
protected zai: Awaited<ReturnType<typeof ZAI.create>> | null = null;
|
||||
protected initialized = false;
|
||||
|
||||
constructor(config: AgentConfig) {
|
||||
this.id = config.id || randomUUID();
|
||||
this.name = config.name;
|
||||
this.description = config.description;
|
||||
this.systemPrompt = config.systemPrompt;
|
||||
|
||||
this.tools = new Map();
|
||||
if (config.tools) {
|
||||
for (const tool of config.tools) {
|
||||
this.tools.set(tool.name, tool);
|
||||
}
|
||||
}
|
||||
|
||||
this.memory = {
|
||||
shortTerm: new Map(),
|
||||
longTerm: new Map(),
|
||||
conversationHistory: []
|
||||
};
|
||||
|
||||
this.tokenCounter = new TokenCounter(config.maxTokens);
|
||||
this.contextManager = new ConversationContextManager(config.contextConfig);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the agent
|
||||
*/
|
||||
async initialize(): Promise<void> {
|
||||
if (this.initialized) return;
|
||||
this.zai = await ZAI.create();
|
||||
this.initialized = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process a user message
|
||||
*/
|
||||
async process(input: string, context?: string): Promise<AgentResponse> {
|
||||
await this.initialize();
|
||||
|
||||
// Add user message to context
|
||||
const userMessage = {
|
||||
role: 'user' as const,
|
||||
content: context ? `Context: ${context}\n\n${input}` : input,
|
||||
timestamp: new Date()
|
||||
};
|
||||
|
||||
this.memory.conversationHistory.push(userMessage);
|
||||
|
||||
// Check if context compaction is needed
|
||||
await this.contextManager.getMessages();
|
||||
|
||||
// Build messages for LLM
|
||||
const messages = this.buildMessages();
|
||||
|
||||
// Get response from LLM
|
||||
const response = await this.zai!.chat.completions.create({
|
||||
messages,
|
||||
thinking: { type: 'disabled' }
|
||||
});
|
||||
|
||||
const assistantContent = response.choices?.[0]?.message?.content || '';
|
||||
|
||||
// Add assistant response to history
|
||||
this.memory.conversationHistory.push({
|
||||
role: 'assistant',
|
||||
content: assistantContent,
|
||||
timestamp: new Date()
|
||||
});
|
||||
|
||||
// Process any tool calls (if agent supports them)
|
||||
const toolCalls = await this.processToolCalls(assistantContent);
|
||||
|
||||
return {
|
||||
content: assistantContent,
|
||||
tokens: {
|
||||
prompt: 0, // Would need actual token counting
|
||||
completion: 0,
|
||||
total: 0
|
||||
},
|
||||
toolCalls,
|
||||
metadata: {
|
||||
conversationLength: this.memory.conversationHistory.length
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Build messages array for LLM
|
||||
*/
|
||||
protected buildMessages(): Array<{ role: 'user' | 'assistant' | 'system'; content: string }> {
|
||||
const messages: Array<{ role: 'user' | 'assistant' | 'system'; content: string }> = [];
|
||||
|
||||
// System prompt with tool descriptions
|
||||
let systemContent = this.systemPrompt;
|
||||
if (this.tools.size > 0) {
|
||||
const toolDescriptions = Array.from(this.tools.values())
|
||||
.map(t => `- ${t.name}: ${t.description}`)
|
||||
.join('\n');
|
||||
systemContent += `\n\nAvailable tools:\n${toolDescriptions}`;
|
||||
systemContent += `\n\nTo use a tool, include [TOOL:name]params[/TOOL] in your response.`;
|
||||
}
|
||||
|
||||
messages.push({ role: 'assistant', content: systemContent });
|
||||
|
||||
// Add conversation history
|
||||
for (const msg of this.memory.conversationHistory) {
|
||||
messages.push({
|
||||
role: msg.role,
|
||||
content: msg.content
|
||||
});
|
||||
}
|
||||
|
||||
return messages;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process tool calls in the response
|
||||
*/
|
||||
protected async processToolCalls(content: string): Promise<Array<{
|
||||
name: string;
|
||||
params: unknown;
|
||||
result: unknown;
|
||||
}>> {
|
||||
const toolCalls: Array<{ name: string; params: unknown; result: unknown }> = [];
|
||||
|
||||
// Extract tool calls from content
|
||||
const toolRegex = /\[TOOL:(\w+)\]([\s\S]*?)\[\/TOOL\]/g;
|
||||
let match;
|
||||
|
||||
while ((match = toolRegex.exec(content)) !== null) {
|
||||
const toolName = match[1];
|
||||
const paramsStr = match[2].trim();
|
||||
|
||||
const tool = this.tools.get(toolName);
|
||||
if (tool) {
|
||||
try {
|
||||
let params = paramsStr;
|
||||
try {
|
||||
params = JSON.parse(paramsStr);
|
||||
} catch {
|
||||
// Keep as string if not valid JSON
|
||||
}
|
||||
|
||||
const result = await tool.execute(params);
|
||||
toolCalls.push({ name: toolName, params, result });
|
||||
} catch (error) {
|
||||
toolCalls.push({
|
||||
name: toolName,
|
||||
params: paramsStr,
|
||||
result: { error: String(error) }
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return toolCalls;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a tool to the agent
|
||||
*/
|
||||
addTool(tool: AgentTool): void {
|
||||
this.tools.set(tool.name, tool);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove a tool from the agent
|
||||
*/
|
||||
removeTool(name: string): boolean {
|
||||
return this.tools.delete(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Store a value in short-term memory
|
||||
*/
|
||||
remember(key: string, value: unknown): void {
|
||||
this.memory.shortTerm.set(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve a value from memory
|
||||
*/
|
||||
recall(key: string): unknown | undefined {
|
||||
return this.memory.shortTerm.get(key) || this.memory.longTerm.get(key);
|
||||
}
|
||||
|
||||
/**
|
||||
* Store a value in long-term memory
|
||||
*/
|
||||
memorize(key: string, value: unknown): void {
|
||||
this.memory.longTerm.set(key, value);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear short-term memory
|
||||
*/
|
||||
forget(): void {
|
||||
this.memory.shortTerm.clear();
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear conversation history
|
||||
*/
|
||||
clearHistory(): void {
|
||||
this.memory.conversationHistory = [];
|
||||
this.contextManager.clear();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get conversation summary
|
||||
*/
|
||||
getSummary(): string {
|
||||
const messages = this.memory.conversationHistory;
|
||||
return messages.map(m => `[${m.role}]: ${m.content.substring(0, 100)}...`).join('\n');
|
||||
}
|
||||
|
||||
/**
|
||||
* Get agent stats
|
||||
*/
|
||||
getStats() {
|
||||
return {
|
||||
id: this.id,
|
||||
name: this.name,
|
||||
messageCount: this.memory.conversationHistory.length,
|
||||
toolCount: this.tools.size,
|
||||
memoryItems: this.memory.shortTerm.size + this.memory.longTerm.size,
|
||||
contextStats: this.contextManager.getStats()
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Abstract method for agent-specific behavior
|
||||
*/
|
||||
abstract act(input: string, context?: string): Promise<AgentResponse>;
|
||||
}
|
||||
|
||||
/**
|
||||
* SimpleAgent - A basic agent implementation
|
||||
*/
|
||||
export class SimpleAgent extends BaseAgent {
|
||||
async act(input: string, context?: string): Promise<AgentResponse> {
|
||||
return this.process(input, context);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a simple agent with custom system prompt
|
||||
*/
|
||||
export function createAgent(
|
||||
name: string,
|
||||
systemPrompt: string,
|
||||
options?: {
|
||||
description?: string;
|
||||
tools?: AgentTool[];
|
||||
maxTokens?: number;
|
||||
}
|
||||
): SimpleAgent {
|
||||
return new SimpleAgent({
|
||||
name,
|
||||
systemPrompt,
|
||||
description: options?.description || `Agent: ${name}`,
|
||||
tools: options?.tools,
|
||||
maxTokens: options?.maxTokens
|
||||
});
|
||||
}
|
||||
232
agent-system/agents/task-agent.ts
Normal file
232
agent-system/agents/task-agent.ts
Normal file
@@ -0,0 +1,232 @@
|
||||
/**
|
||||
* Task Agent Module
|
||||
*
|
||||
* Specialized agent for executing structured tasks with
|
||||
* planning, execution, and verification phases.
|
||||
*/
|
||||
|
||||
import { BaseAgent, AgentConfig, AgentResponse, AgentTool } from './base-agent';
|
||||
|
||||
export interface TaskStep {
|
||||
id: string;
|
||||
description: string;
|
||||
status: 'pending' | 'running' | 'completed' | 'failed';
|
||||
result?: unknown;
|
||||
error?: string;
|
||||
}
|
||||
|
||||
export interface TaskPlan {
|
||||
steps: TaskStep[];
|
||||
estimatedComplexity: 'low' | 'medium' | 'high';
|
||||
dependencies: Map<string, string[]>;
|
||||
}
|
||||
|
||||
export interface TaskResult {
|
||||
success: boolean;
|
||||
steps: TaskStep[];
|
||||
output: unknown;
|
||||
errors: string[];
|
||||
}
|
||||
|
||||
/**
|
||||
* TaskAgent - Agent specialized for structured task execution
|
||||
*/
|
||||
export class TaskAgent extends BaseAgent {
|
||||
private currentPlan: TaskPlan | null = null;
|
||||
private taskHistory: TaskResult[] = [];
|
||||
|
||||
constructor(config: AgentConfig) {
|
||||
super(config);
|
||||
|
||||
// Add default tools for task agents
|
||||
this.addTool({
|
||||
name: 'plan',
|
||||
description: 'Create a plan for a complex task',
|
||||
execute: async (params) => {
|
||||
const task = params as { description: string };
|
||||
return this.createPlan(task.description);
|
||||
}
|
||||
});
|
||||
|
||||
this.addTool({
|
||||
name: 'execute_step',
|
||||
description: 'Execute a single step of the plan',
|
||||
execute: async (params) => {
|
||||
const step = params as { stepId: string };
|
||||
return this.executeStep(step.stepId);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute a task with planning
|
||||
*/
|
||||
async act(input: string, context?: string): Promise<AgentResponse> {
|
||||
// First, create a plan
|
||||
this.currentPlan = await this.createPlan(input);
|
||||
|
||||
// Execute the plan
|
||||
const result = await this.executePlan();
|
||||
|
||||
this.taskHistory.push(result);
|
||||
|
||||
return {
|
||||
content: result.success
|
||||
? `Task completed successfully.\n${JSON.stringify(result.output, null, 2)}`
|
||||
: `Task failed. Errors: ${result.errors.join(', ')}`,
|
||||
tokens: { prompt: 0, completion: 0, total: 0 },
|
||||
metadata: {
|
||||
plan: this.currentPlan,
|
||||
result
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a plan for a task
|
||||
*/
|
||||
private async createPlan(taskDescription: string): Promise<TaskPlan> {
|
||||
const planningPrompt = `Break down the following task into steps. For each step, provide a brief description.
|
||||
|
||||
Task: ${taskDescription}
|
||||
|
||||
Respond in JSON format:
|
||||
{
|
||||
"steps": [
|
||||
{ "id": "step1", "description": "First step description" },
|
||||
{ "id": "step2", "description": "Second step description" }
|
||||
],
|
||||
"complexity": "low|medium|high",
|
||||
"dependencies": {
|
||||
"step2": ["step1"]
|
||||
}
|
||||
}`;
|
||||
|
||||
const response = await this.process(planningPrompt);
|
||||
|
||||
try {
|
||||
// Extract JSON from response
|
||||
const jsonMatch = response.content.match(/\{[\s\S]*\}/);
|
||||
if (jsonMatch) {
|
||||
const plan = JSON.parse(jsonMatch[0]);
|
||||
return {
|
||||
steps: plan.steps.map((s: TaskStep) => ({ ...s, status: 'pending' as const })),
|
||||
estimatedComplexity: plan.complexity || 'medium',
|
||||
dependencies: new Map(Object.entries(plan.dependencies || {}))
|
||||
};
|
||||
}
|
||||
} catch {
|
||||
// Fall back to simple plan
|
||||
}
|
||||
|
||||
// Default simple plan
|
||||
return {
|
||||
steps: [{ id: 'step1', description: taskDescription, status: 'pending' }],
|
||||
estimatedComplexity: 'low',
|
||||
dependencies: new Map()
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute the current plan
|
||||
*/
|
||||
private async executePlan(): Promise<TaskResult> {
|
||||
if (!this.currentPlan) {
|
||||
return {
|
||||
success: false,
|
||||
steps: [],
|
||||
output: null,
|
||||
errors: ['No plan available']
|
||||
};
|
||||
}
|
||||
|
||||
const errors: string[] = [];
|
||||
const completedSteps = new Set<string>();
|
||||
|
||||
// Execute steps in order, respecting dependencies
|
||||
for (const step of this.currentPlan.steps) {
|
||||
// Check dependencies
|
||||
const deps = this.currentPlan.dependencies.get(step.id) || [];
|
||||
const depsMet = deps.every(depId => completedSteps.has(depId));
|
||||
|
||||
if (!depsMet) {
|
||||
step.status = 'failed';
|
||||
step.error = 'Dependencies not met';
|
||||
errors.push(`Step ${step.id}: Dependencies not met`);
|
||||
continue;
|
||||
}
|
||||
|
||||
// Execute step
|
||||
step.status = 'running';
|
||||
try {
|
||||
const result = await this.executeStep(step.id);
|
||||
step.status = 'completed';
|
||||
step.result = result;
|
||||
completedSteps.add(step.id);
|
||||
} catch (error) {
|
||||
step.status = 'failed';
|
||||
step.error = String(error);
|
||||
errors.push(`Step ${step.id}: ${error}`);
|
||||
}
|
||||
}
|
||||
|
||||
const success = errors.length === 0;
|
||||
const finalStep = this.currentPlan.steps[this.currentPlan.steps.length - 1];
|
||||
|
||||
return {
|
||||
success,
|
||||
steps: this.currentPlan.steps,
|
||||
output: finalStep.result,
|
||||
errors
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute a single step
|
||||
*/
|
||||
private async executeStep(stepId: string): Promise<unknown> {
|
||||
if (!this.currentPlan) throw new Error('No plan available');
|
||||
|
||||
const step = this.currentPlan.steps.find(s => s.id === stepId);
|
||||
if (!step) throw new Error(`Step ${stepId} not found`);
|
||||
|
||||
const response = await this.process(
|
||||
`Execute the following step and provide the result:\n\n${step.description}`
|
||||
);
|
||||
|
||||
return response.content;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get task history
|
||||
*/
|
||||
getTaskHistory(): TaskResult[] {
|
||||
return [...this.taskHistory];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get current plan
|
||||
*/
|
||||
getCurrentPlan(): TaskPlan | null {
|
||||
return this.currentPlan;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a task agent
|
||||
*/
|
||||
export function createTaskAgent(
|
||||
name: string,
|
||||
systemPrompt: string,
|
||||
options?: {
|
||||
description?: string;
|
||||
tools?: AgentTool[];
|
||||
}
|
||||
): TaskAgent {
|
||||
return new TaskAgent({
|
||||
name,
|
||||
systemPrompt,
|
||||
description: options?.description || `Task Agent: ${name}`,
|
||||
tools: options?.tools
|
||||
});
|
||||
}
|
||||
556
agent-system/core/context-manager.ts
Normal file
556
agent-system/core/context-manager.ts
Normal file
@@ -0,0 +1,556 @@
|
||||
/**
|
||||
* Context Compaction Module
|
||||
*
|
||||
* Manages conversation context by implementing multiple compaction strategies:
|
||||
* - Sliding window (keep recent messages)
|
||||
* - Summarization (compress older messages)
|
||||
* - Priority-based retention (keep important messages)
|
||||
* - Semantic clustering (group related messages)
|
||||
*/
|
||||
|
||||
import { TokenCounter, TokenBudget } from './token-counter';
|
||||
import { ConversationSummarizer, SummaryResult, ConversationTurn } from './summarizer';
|
||||
|
||||
export interface CompactionResult {
|
||||
messages: ConversationTurn[];
|
||||
originalTokenCount: number;
|
||||
newTokenCount: number;
|
||||
tokensSaved: number;
|
||||
compressionRatio: number;
|
||||
strategy: CompactionStrategy;
|
||||
summaryAdded: boolean;
|
||||
removedCount: number;
|
||||
}
|
||||
|
||||
export type CompactionStrategy =
|
||||
| 'sliding-window'
|
||||
| 'summarize-old'
|
||||
| 'priority-retention'
|
||||
| 'hybrid';
|
||||
|
||||
export interface CompactionConfig {
|
||||
maxTokens: number;
|
||||
targetTokens: number;
|
||||
strategy: CompactionStrategy;
|
||||
preserveRecentCount: number;
|
||||
preserveSystemMessage: boolean;
|
||||
priorityKeywords: string[];
|
||||
summaryMaxTokens: number;
|
||||
triggerThreshold: number; // Percentage (0-100) of maxTokens to trigger compaction
|
||||
}
|
||||
|
||||
export interface MessagePriority {
|
||||
message: ConversationTurn;
|
||||
index: number;
|
||||
priority: number;
|
||||
tokens: number;
|
||||
reasons: string[];
|
||||
}
|
||||
|
||||
const DEFAULT_CONFIG: CompactionConfig = {
|
||||
maxTokens: 120000,
|
||||
targetTokens: 80000,
|
||||
strategy: 'hybrid',
|
||||
preserveRecentCount: 6,
|
||||
preserveSystemMessage: true,
|
||||
priorityKeywords: ['important', 'critical', 'decision', 'todo', 'remember'],
|
||||
summaryMaxTokens: 2000,
|
||||
triggerThreshold: 80
|
||||
};
|
||||
|
||||
/**
|
||||
* ContextCompactor - Manages conversation context compaction
|
||||
*/
|
||||
export class ContextCompactor {
|
||||
private tokenCounter: TokenCounter;
|
||||
private summarizer: ConversationSummarizer;
|
||||
private config: CompactionConfig;
|
||||
private lastCompaction: Date | null = null;
|
||||
private compactionHistory: CompactionResult[] = [];
|
||||
|
||||
constructor(config: Partial<CompactionConfig> = {}) {
|
||||
this.config = { ...DEFAULT_CONFIG, ...config };
|
||||
this.tokenCounter = new TokenCounter(this.config.maxTokens);
|
||||
this.summarizer = new ConversationSummarizer();
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if compaction is needed
|
||||
*/
|
||||
needsCompaction(messages: ConversationTurn[]): boolean {
|
||||
const tokenCount = this.tokenCounter.countConversation(messages).total;
|
||||
const threshold = this.config.maxTokens * (this.config.triggerThreshold / 100);
|
||||
return tokenCount >= threshold;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get current token budget status
|
||||
*/
|
||||
getBudget(messages: ConversationTurn[]): TokenBudget {
|
||||
const tokenCount = this.tokenCounter.countConversation(messages).total;
|
||||
return this.tokenCounter.getBudget(tokenCount);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compact the conversation using the configured strategy
|
||||
*/
|
||||
async compact(messages: ConversationTurn[]): Promise<CompactionResult> {
|
||||
const originalTokenCount = this.tokenCounter.countConversation(messages).total;
|
||||
|
||||
// Check if compaction is needed
|
||||
if (originalTokenCount < this.config.targetTokens) {
|
||||
return {
|
||||
messages,
|
||||
originalTokenCount,
|
||||
newTokenCount: originalTokenCount,
|
||||
tokensSaved: 0,
|
||||
compressionRatio: 1,
|
||||
strategy: this.config.strategy,
|
||||
summaryAdded: false,
|
||||
removedCount: 0
|
||||
};
|
||||
}
|
||||
|
||||
let result: CompactionResult;
|
||||
|
||||
switch (this.config.strategy) {
|
||||
case 'sliding-window':
|
||||
result = this.slidingWindowCompaction(messages, originalTokenCount);
|
||||
break;
|
||||
case 'summarize-old':
|
||||
result = await this.summarizeOldCompaction(messages, originalTokenCount);
|
||||
break;
|
||||
case 'priority-retention':
|
||||
result = this.priorityRetentionCompaction(messages, originalTokenCount);
|
||||
break;
|
||||
case 'hybrid':
|
||||
default:
|
||||
result = await this.hybridCompaction(messages, originalTokenCount);
|
||||
break;
|
||||
}
|
||||
|
||||
// Record compaction
|
||||
this.lastCompaction = new Date();
|
||||
this.compactionHistory.push(result);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sliding window compaction - keep only recent messages
|
||||
*/
|
||||
private slidingWindowCompaction(
|
||||
messages: ConversationTurn[],
|
||||
originalTokenCount: number
|
||||
): CompactionResult {
|
||||
const result: ConversationTurn[] = [];
|
||||
|
||||
// Preserve system message if configured
|
||||
if (this.config.preserveSystemMessage && messages[0]?.role === 'system') {
|
||||
result.push(messages[0]);
|
||||
}
|
||||
|
||||
// Add recent messages
|
||||
const startIndex = Math.max(
|
||||
this.config.preserveSystemMessage && messages[0]?.role === 'system' ? 1 : 0,
|
||||
messages.length - this.config.preserveRecentCount
|
||||
);
|
||||
|
||||
for (let i = startIndex; i < messages.length; i++) {
|
||||
result.push(messages[i]);
|
||||
}
|
||||
|
||||
const newTokenCount = this.tokenCounter.countConversation(result).total;
|
||||
|
||||
return {
|
||||
messages: result,
|
||||
originalTokenCount,
|
||||
newTokenCount,
|
||||
tokensSaved: originalTokenCount - newTokenCount,
|
||||
compressionRatio: newTokenCount / originalTokenCount,
|
||||
strategy: 'sliding-window',
|
||||
summaryAdded: false,
|
||||
removedCount: messages.length - result.length
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Summarize old messages compaction
|
||||
*/
|
||||
private async summarizeOldCompaction(
|
||||
messages: ConversationTurn[],
|
||||
originalTokenCount: number
|
||||
): Promise<CompactionResult> {
|
||||
const result: ConversationTurn[] = [];
|
||||
|
||||
// Preserve system message
|
||||
if (this.config.preserveSystemMessage && messages[0]?.role === 'system') {
|
||||
result.push(messages[0]);
|
||||
}
|
||||
|
||||
// Find cutoff point
|
||||
const cutoffIndex = messages.length - this.config.preserveRecentCount;
|
||||
|
||||
if (cutoffIndex > 1) {
|
||||
// Get messages to summarize
|
||||
const toSummarize = messages.slice(
|
||||
this.config.preserveSystemMessage && messages[0]?.role === 'system' ? 1 : 0,
|
||||
cutoffIndex
|
||||
);
|
||||
|
||||
// Create summary
|
||||
const summaryResult = await this.summarizer.summarize(toSummarize, {
|
||||
maxSummaryTokens: this.config.summaryMaxTokens
|
||||
});
|
||||
|
||||
// Add summary as a system message
|
||||
result.push({
|
||||
role: 'system',
|
||||
content: `[Previous Conversation Summary]\n${summaryResult.summary}\n\nKey Points:\n${summaryResult.keyPoints.map(p => `- ${p}`).join('\n')}`,
|
||||
metadata: {
|
||||
type: 'compaction-summary',
|
||||
originalMessageCount: toSummarize.length,
|
||||
createdAt: new Date().toISOString()
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Add recent messages
|
||||
for (let i = Math.max(cutoffIndex, 0); i < messages.length; i++) {
|
||||
result.push(messages[i]);
|
||||
}
|
||||
|
||||
const newTokenCount = this.tokenCounter.countConversation(result).total;
|
||||
|
||||
return {
|
||||
messages: result,
|
||||
originalTokenCount,
|
||||
newTokenCount,
|
||||
tokensSaved: originalTokenCount - newTokenCount,
|
||||
compressionRatio: newTokenCount / originalTokenCount,
|
||||
strategy: 'summarize-old',
|
||||
summaryAdded: cutoffIndex > 1,
|
||||
removedCount: messages.length - result.length + (cutoffIndex > 1 ? 1 : 0)
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Priority-based retention compaction
|
||||
*/
|
||||
private priorityRetentionCompaction(
|
||||
messages: ConversationTurn[],
|
||||
originalTokenCount: number
|
||||
): CompactionResult {
|
||||
// Calculate priorities for all messages
|
||||
const priorities = this.calculateMessagePriorities(messages);
|
||||
|
||||
// Sort by priority (descending)
|
||||
priorities.sort((a, b) => b.priority - a.priority);
|
||||
|
||||
// Select messages until we hit target tokens
|
||||
const selected: ConversationTurn[] = [];
|
||||
let currentTokens = 0;
|
||||
const selectedIndices = new Set<number>();
|
||||
|
||||
// Always include system message if configured
|
||||
if (this.config.preserveSystemMessage && messages[0]?.role === 'system') {
|
||||
selected.push(messages[0]);
|
||||
selectedIndices.add(0);
|
||||
currentTokens += this.tokenCounter.countMessage(messages[0]);
|
||||
}
|
||||
|
||||
// Always include recent messages (high priority)
|
||||
const recentStart = Math.max(
|
||||
this.config.preserveSystemMessage && messages[0]?.role === 'system' ? 1 : 0,
|
||||
messages.length - this.config.preserveRecentCount
|
||||
);
|
||||
|
||||
for (let i = recentStart; i < messages.length; i++) {
|
||||
if (!selectedIndices.has(i)) {
|
||||
selected.push(messages[i]);
|
||||
selectedIndices.add(i);
|
||||
currentTokens += this.tokenCounter.countMessage(messages[i]);
|
||||
}
|
||||
}
|
||||
|
||||
// Add high-priority messages until target is reached
|
||||
for (const mp of priorities) {
|
||||
if (selectedIndices.has(mp.index)) continue;
|
||||
if (currentTokens + mp.tokens > this.config.targetTokens) break;
|
||||
|
||||
selected.push(mp.message);
|
||||
selectedIndices.add(mp.index);
|
||||
currentTokens += mp.tokens;
|
||||
}
|
||||
|
||||
// Sort selected messages by original order
|
||||
selected.sort((a, b) => {
|
||||
const aIdx = messages.indexOf(a);
|
||||
const bIdx = messages.indexOf(b);
|
||||
return aIdx - bIdx;
|
||||
});
|
||||
|
||||
const newTokenCount = this.tokenCounter.countConversation(selected).tokens;
|
||||
|
||||
return {
|
||||
messages: selected,
|
||||
originalTokenCount,
|
||||
newTokenCount,
|
||||
tokensSaved: originalTokenCount - newTokenCount,
|
||||
compressionRatio: newTokenCount / originalTokenCount,
|
||||
strategy: 'priority-retention',
|
||||
summaryAdded: false,
|
||||
removedCount: messages.length - selected.length
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Hybrid compaction - combines multiple strategies
|
||||
*/
|
||||
private async hybridCompaction(
|
||||
messages: ConversationTurn[],
|
||||
originalTokenCount: number
|
||||
): Promise<CompactionResult> {
|
||||
const result: ConversationTurn[] = [];
|
||||
|
||||
// Preserve system message
|
||||
if (this.config.preserveSystemMessage && messages[0]?.role === 'system') {
|
||||
result.push(messages[0]);
|
||||
}
|
||||
|
||||
const priorities = this.calculateMessagePriorities(messages);
|
||||
|
||||
// Identify important messages to keep
|
||||
const importantIndices = new Set<number>();
|
||||
for (const mp of priorities) {
|
||||
if (mp.priority >= 7) { // High priority threshold
|
||||
importantIndices.add(mp.index);
|
||||
}
|
||||
}
|
||||
|
||||
// Find cutoff for summarization
|
||||
const cutoffIndex = messages.length - this.config.preserveRecentCount;
|
||||
|
||||
// Summarize middle section if needed
|
||||
const middleStart = this.config.preserveSystemMessage && messages[0]?.role === 'system' ? 1 : 0;
|
||||
const middleEnd = cutoffIndex;
|
||||
|
||||
const middleMessages = messages.slice(middleStart, middleEnd)
|
||||
.filter((_, idx) => !importantIndices.has(middleStart + idx));
|
||||
|
||||
if (middleMessages.length > 3) {
|
||||
const summaryResult = await this.summarizer.summarize(middleMessages, {
|
||||
maxSummaryTokens: this.config.summaryMaxTokens
|
||||
});
|
||||
|
||||
result.push({
|
||||
role: 'system',
|
||||
content: `[Context Summary]\n${summaryResult.summary}`,
|
||||
metadata: {
|
||||
type: 'compaction-summary',
|
||||
originalMessageCount: middleMessages.length
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Add important messages from the middle section
|
||||
for (let i = middleStart; i < middleEnd; i++) {
|
||||
if (importantIndices.has(i)) {
|
||||
result.push(messages[i]);
|
||||
}
|
||||
}
|
||||
|
||||
// Add recent messages
|
||||
for (let i = cutoffIndex; i < messages.length; i++) {
|
||||
result.push(messages[i]);
|
||||
}
|
||||
|
||||
// Sort by original order
|
||||
result.sort((a, b) => messages.indexOf(a) - messages.indexOf(b));
|
||||
|
||||
const newTokenCount = this.tokenCounter.countConversation(result).tokens;
|
||||
|
||||
return {
|
||||
messages: result,
|
||||
originalTokenCount,
|
||||
newTokenCount,
|
||||
tokensSaved: originalTokenCount - newTokenCount,
|
||||
compressionRatio: newTokenCount / originalTokenCount,
|
||||
strategy: 'hybrid',
|
||||
summaryAdded: middleMessages.length > 3,
|
||||
removedCount: messages.length - result.length + (middleMessages.length > 3 ? 1 : 0)
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate priority scores for messages
|
||||
*/
|
||||
private calculateMessagePriorities(messages: ConversationTurn[]): MessagePriority[] {
|
||||
return messages.map((msg, index) => {
|
||||
let priority = 5; // Base priority
|
||||
const reasons: string[] = [];
|
||||
|
||||
// System messages are high priority
|
||||
if (msg.role === 'system') {
|
||||
priority += 3;
|
||||
reasons.push('System message');
|
||||
}
|
||||
|
||||
// Recent messages are higher priority
|
||||
const recency = index / messages.length;
|
||||
priority += recency * 2;
|
||||
if (recency > 0.7) reasons.push('Recent message');
|
||||
|
||||
// Check for priority keywords
|
||||
const content = msg.content.toLowerCase();
|
||||
for (const keyword of this.config.priorityKeywords) {
|
||||
if (content.includes(keyword.toLowerCase())) {
|
||||
priority += 1;
|
||||
reasons.push(`Contains "${keyword}"`);
|
||||
}
|
||||
}
|
||||
|
||||
// User questions might be important
|
||||
if (msg.role === 'user' && content.includes('?')) {
|
||||
priority += 0.5;
|
||||
reasons.push('User question');
|
||||
}
|
||||
|
||||
// Code blocks might be important
|
||||
if (content.includes('```')) {
|
||||
priority += 1;
|
||||
reasons.push('Contains code');
|
||||
}
|
||||
|
||||
// Decisions or confirmations
|
||||
if (content.match(/(yes|no|agree|decided|confirmed|done)/i)) {
|
||||
priority += 0.5;
|
||||
reasons.push('Potential decision');
|
||||
}
|
||||
|
||||
return {
|
||||
message: msg,
|
||||
index,
|
||||
priority: Math.min(10, Math.max(1, priority)),
|
||||
tokens: this.tokenCounter.countMessage(msg),
|
||||
reasons
|
||||
};
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Get compaction history
|
||||
*/
|
||||
getHistory(): CompactionResult[] {
|
||||
return [...this.compactionHistory];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get statistics about compactions
|
||||
*/
|
||||
getStats(): {
|
||||
totalCompactions: number;
|
||||
totalTokensSaved: number;
|
||||
averageCompressionRatio: number;
|
||||
lastCompaction: Date | null;
|
||||
} {
|
||||
if (this.compactionHistory.length === 0) {
|
||||
return {
|
||||
totalCompactions: 0,
|
||||
totalTokensSaved: 0,
|
||||
averageCompressionRatio: 0,
|
||||
lastCompaction: null
|
||||
};
|
||||
}
|
||||
|
||||
const totalTokensSaved = this.compactionHistory.reduce(
|
||||
(sum, c) => sum + c.tokensSaved, 0
|
||||
);
|
||||
|
||||
const avgRatio = this.compactionHistory.reduce(
|
||||
(sum, c) => sum + c.compressionRatio, 0
|
||||
) / this.compactionHistory.length;
|
||||
|
||||
return {
|
||||
totalCompactions: this.compactionHistory.length,
|
||||
totalTokensSaved,
|
||||
averageCompressionRatio: avgRatio,
|
||||
lastCompaction: this.lastCompaction
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* ConversationContextManager - High-level context management
|
||||
*/
|
||||
export class ConversationContextManager {
|
||||
private compactor: ContextCompactor;
|
||||
private messages: ConversationTurn[] = [];
|
||||
private summary: string | null = null;
|
||||
|
||||
constructor(config: Partial<CompactionConfig> = {}) {
|
||||
this.compactor = new ContextCompactor(config);
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a message to the context
|
||||
*/
|
||||
addMessage(message: ConversationTurn): void {
|
||||
this.messages.push({
|
||||
...message,
|
||||
timestamp: message.timestamp || new Date()
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all messages, with optional compaction
|
||||
*/
|
||||
async getMessages(): Promise<ConversationTurn[]> {
|
||||
if (this.compactor.needsCompaction(this.messages)) {
|
||||
const result = await this.compactor.compact(this.messages);
|
||||
this.messages = result.messages;
|
||||
return this.messages;
|
||||
}
|
||||
return this.messages;
|
||||
}
|
||||
|
||||
/**
|
||||
* Force compaction
|
||||
*/
|
||||
async forceCompact(): Promise<CompactionResult> {
|
||||
const result = await this.compactor.compact(this.messages);
|
||||
this.messages = result.messages;
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get current token count
|
||||
*/
|
||||
getTokenCount(): number {
|
||||
return this.compactor['tokenCounter'].countConversation(this.messages).total;
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear the context
|
||||
*/
|
||||
clear(): void {
|
||||
this.messages = [];
|
||||
this.summary = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get context stats
|
||||
*/
|
||||
getStats() {
|
||||
return {
|
||||
messageCount: this.messages.length,
|
||||
tokenCount: this.getTokenCount(),
|
||||
budget: this.compactor.getBudget(this.messages),
|
||||
compactionStats: this.compactor.getStats()
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// Default instance
|
||||
export const defaultCompactor = new ContextCompactor();
|
||||
export const defaultContextManager = new ConversationContextManager();
|
||||
532
agent-system/core/orchestrator.ts
Normal file
532
agent-system/core/orchestrator.ts
Normal file
@@ -0,0 +1,532 @@
|
||||
/**
|
||||
* Agent Orchestration Module
|
||||
*
|
||||
* Manages agent lifecycle, task routing, inter-agent communication,
|
||||
* and coordinated execution of complex multi-agent workflows.
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
|
||||
export type AgentStatus = 'idle' | 'working' | 'waiting' | 'completed' | 'failed';
|
||||
export type TaskPriority = 'low' | 'medium' | 'high' | 'critical';
|
||||
export type TaskStatus = 'pending' | 'running' | 'completed' | 'failed' | 'cancelled';
|
||||
|
||||
export interface AgentConfig {
|
||||
id: string;
|
||||
name: string;
|
||||
type: string;
|
||||
capabilities: string[];
|
||||
maxConcurrentTasks: number;
|
||||
timeout: number;
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface Task {
|
||||
id: string;
|
||||
type: string;
|
||||
description: string;
|
||||
priority: TaskPriority;
|
||||
status: TaskStatus;
|
||||
assignedAgent?: string;
|
||||
input: unknown;
|
||||
output?: unknown;
|
||||
error?: string;
|
||||
createdAt: Date;
|
||||
startedAt?: Date;
|
||||
completedAt?: Date;
|
||||
dependencies: string[];
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface AgentState {
|
||||
config: AgentConfig;
|
||||
status: AgentStatus;
|
||||
currentTasks: string[];
|
||||
completedTasks: number;
|
||||
failedTasks: number;
|
||||
lastActivity?: Date;
|
||||
}
|
||||
|
||||
export interface OrchestratorEvent {
|
||||
type: 'task_created' | 'task_assigned' | 'task_completed' | 'task_failed' |
|
||||
'agent_registered' | 'agent_status_changed';
|
||||
timestamp: Date;
|
||||
data: unknown;
|
||||
}
|
||||
|
||||
export type EventHandler = (event: OrchestratorEvent) => void | Promise<void>;
|
||||
|
||||
interface TaskQueue {
|
||||
pending: Task[];
|
||||
running: Map<string, Task>;
|
||||
completed: Task[];
|
||||
failed: Task[];
|
||||
}
|
||||
|
||||
/**
|
||||
* AgentOrchestrator - Central coordinator for multi-agent systems
|
||||
*/
|
||||
export class AgentOrchestrator {
|
||||
private agents: Map<string, AgentState> = new Map();
|
||||
private tasks: TaskQueue = {
|
||||
pending: [],
|
||||
running: new Map(),
|
||||
completed: [],
|
||||
failed: []
|
||||
};
|
||||
private eventHandlers: Map<string, EventHandler[]> = new Map();
|
||||
private taskProcessors: Map<string, (task: Task) => Promise<unknown>> = new Map();
|
||||
private running = false;
|
||||
private processInterval?: ReturnType<typeof setInterval>;
|
||||
|
||||
constructor() {
|
||||
this.registerDefaultProcessors();
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a new agent
|
||||
*/
|
||||
registerAgent(config: AgentConfig): AgentState {
|
||||
const state: AgentState = {
|
||||
config,
|
||||
status: 'idle',
|
||||
currentTasks: [],
|
||||
completedTasks: 0,
|
||||
failedTasks: 0
|
||||
};
|
||||
|
||||
this.agents.set(config.id, state);
|
||||
this.emit('agent_registered', { agent: state });
|
||||
|
||||
return state;
|
||||
}
|
||||
|
||||
/**
|
||||
* Unregister an agent
|
||||
*/
|
||||
unregisterAgent(agentId: string): boolean {
|
||||
const agent = this.agents.get(agentId);
|
||||
if (!agent) return false;
|
||||
|
||||
// Reassign any tasks the agent was working on
|
||||
for (const taskId of agent.currentTasks) {
|
||||
const task = this.tasks.running.get(taskId);
|
||||
if (task) {
|
||||
task.status = 'pending';
|
||||
task.assignedAgent = undefined;
|
||||
this.tasks.pending.push(task);
|
||||
this.tasks.running.delete(taskId);
|
||||
}
|
||||
}
|
||||
|
||||
this.agents.delete(agentId);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get agent state
|
||||
*/
|
||||
getAgent(agentId: string): AgentState | undefined {
|
||||
return this.agents.get(agentId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all agents
|
||||
*/
|
||||
getAllAgents(): AgentState[] {
|
||||
return Array.from(this.agents.values());
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new task
|
||||
*/
|
||||
createTask(
|
||||
type: string,
|
||||
description: string,
|
||||
input: unknown,
|
||||
options: {
|
||||
priority?: TaskPriority;
|
||||
dependencies?: string[];
|
||||
assignedAgent?: string;
|
||||
metadata?: Record<string, unknown>;
|
||||
} = {}
|
||||
): Task {
|
||||
const task: Task = {
|
||||
id: randomUUID(),
|
||||
type,
|
||||
description,
|
||||
priority: options.priority || 'medium',
|
||||
status: 'pending',
|
||||
input,
|
||||
createdAt: new Date(),
|
||||
dependencies: options.dependencies || [],
|
||||
assignedAgent: options.assignedAgent,
|
||||
metadata: options.metadata
|
||||
};
|
||||
|
||||
this.tasks.pending.push(task);
|
||||
this.emit('task_created', { task });
|
||||
|
||||
// Auto-assign if agent specified
|
||||
if (options.assignedAgent) {
|
||||
this.assignTask(task.id, options.assignedAgent);
|
||||
}
|
||||
|
||||
return task;
|
||||
}
|
||||
|
||||
/**
|
||||
* Assign a task to a specific agent
|
||||
*/
|
||||
assignTask(taskId: string, agentId: string): boolean {
|
||||
const agent = this.agents.get(agentId);
|
||||
if (!agent) return false;
|
||||
|
||||
if (agent.currentTasks.length >= agent.config.maxConcurrentTasks) {
|
||||
return false;
|
||||
}
|
||||
|
||||
const taskIndex = this.tasks.pending.findIndex(t => t.id === taskId);
|
||||
if (taskIndex === -1) return false;
|
||||
|
||||
const task = this.tasks.pending[taskIndex];
|
||||
task.assignedAgent = agentId;
|
||||
|
||||
this.emit('task_assigned', { task, agent });
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get task by ID
|
||||
*/
|
||||
getTask(taskId: string): Task | undefined {
|
||||
return (
|
||||
this.tasks.pending.find(t => t.id === taskId) ||
|
||||
this.tasks.running.get(taskId) ||
|
||||
this.tasks.completed.find(t => t.id === taskId) ||
|
||||
this.tasks.failed.find(t => t.id === taskId)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all tasks by status
|
||||
*/
|
||||
getTasksByStatus(status: TaskStatus): Task[] {
|
||||
switch (status) {
|
||||
case 'pending':
|
||||
return [...this.tasks.pending];
|
||||
case 'running':
|
||||
return Array.from(this.tasks.running.values());
|
||||
case 'completed':
|
||||
return [...this.tasks.completed];
|
||||
case 'failed':
|
||||
return [...this.tasks.failed];
|
||||
case 'cancelled':
|
||||
return [...this.tasks.failed.filter(t => t.error === 'Cancelled')];
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a task processor
|
||||
*/
|
||||
registerProcessor(
|
||||
taskType: string,
|
||||
processor: (task: Task) => Promise<unknown>
|
||||
): void {
|
||||
this.taskProcessors.set(taskType, processor);
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the orchestrator
|
||||
*/
|
||||
start(): void {
|
||||
if (this.running) return;
|
||||
this.running = true;
|
||||
this.processInterval = setInterval(() => this.process(), 100);
|
||||
}
|
||||
|
||||
/**
|
||||
* Stop the orchestrator
|
||||
*/
|
||||
stop(): void {
|
||||
this.running = false;
|
||||
if (this.processInterval) {
|
||||
clearInterval(this.processInterval);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Process pending tasks
|
||||
*/
|
||||
private async process(): Promise<void> {
|
||||
if (!this.running) return;
|
||||
|
||||
// Get tasks ready to run (dependencies satisfied)
|
||||
const readyTasks = this.getReadyTasks();
|
||||
|
||||
for (const task of readyTasks) {
|
||||
// Find available agent
|
||||
const agent = this.findAvailableAgent(task);
|
||||
if (!agent) continue;
|
||||
|
||||
// Move task to running
|
||||
const taskIndex = this.tasks.pending.indexOf(task);
|
||||
if (taskIndex > -1) {
|
||||
this.tasks.pending.splice(taskIndex, 1);
|
||||
}
|
||||
|
||||
task.status = 'running';
|
||||
task.startedAt = new Date();
|
||||
task.assignedAgent = agent.config.id;
|
||||
|
||||
this.tasks.running.set(task.id, task);
|
||||
agent.currentTasks.push(task.id);
|
||||
agent.status = 'working';
|
||||
agent.lastActivity = new Date();
|
||||
|
||||
this.updateAgentStatus(agent.config.id, 'working');
|
||||
|
||||
// Execute task
|
||||
this.executeTask(task, agent);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get tasks that are ready to run
|
||||
*/
|
||||
private getReadyTasks(): Task[] {
|
||||
return this.tasks.pending
|
||||
.filter(task => {
|
||||
// Check dependencies
|
||||
for (const depId of task.dependencies) {
|
||||
const depTask = this.getTask(depId);
|
||||
if (!depTask || depTask.status !== 'completed') {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
})
|
||||
.sort((a, b) => {
|
||||
// Sort by priority
|
||||
const priorityOrder = { critical: 0, high: 1, medium: 2, low: 3 };
|
||||
return priorityOrder[a.priority] - priorityOrder[b.priority];
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Find an available agent for a task
|
||||
*/
|
||||
private findAvailableAgent(task: Task): AgentState | undefined {
|
||||
// If task is pre-assigned, use that agent
|
||||
if (task.assignedAgent) {
|
||||
const agent = this.agents.get(task.assignedAgent);
|
||||
if (agent && agent.currentTasks.length < agent.config.maxConcurrentTasks) {
|
||||
return agent;
|
||||
}
|
||||
}
|
||||
|
||||
// Find best available agent
|
||||
const availableAgents = Array.from(this.agents.values())
|
||||
.filter(a =>
|
||||
a.currentTasks.length < a.config.maxConcurrentTasks &&
|
||||
a.config.capabilities.includes(task.type)
|
||||
)
|
||||
.sort((a, b) => {
|
||||
// Prefer agents with fewer current tasks
|
||||
return a.currentTasks.length - b.currentTasks.length;
|
||||
});
|
||||
|
||||
return availableAgents[0];
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute a task
|
||||
*/
|
||||
private async executeTask(task: Task, agent: AgentState): Promise<void> {
|
||||
const processor = this.taskProcessors.get(task.type);
|
||||
|
||||
try {
|
||||
if (!processor) {
|
||||
throw new Error(`No processor registered for task type: ${task.type}`);
|
||||
}
|
||||
|
||||
const output = await Promise.race([
|
||||
processor(task),
|
||||
this.createTimeout(task.id, agent.config.timeout)
|
||||
]);
|
||||
|
||||
task.output = output;
|
||||
task.status = 'completed';
|
||||
task.completedAt = new Date();
|
||||
|
||||
this.tasks.running.delete(task.id);
|
||||
this.tasks.completed.push(task);
|
||||
|
||||
agent.completedTasks++;
|
||||
agent.lastActivity = new Date();
|
||||
|
||||
this.emit('task_completed', { task, agent });
|
||||
|
||||
} catch (error) {
|
||||
task.status = 'failed';
|
||||
task.error = error instanceof Error ? error.message : String(error);
|
||||
task.completedAt = new Date();
|
||||
|
||||
this.tasks.running.delete(task.id);
|
||||
this.tasks.failed.push(task);
|
||||
|
||||
agent.failedTasks++;
|
||||
agent.lastActivity = new Date();
|
||||
|
||||
this.emit('task_failed', { task, agent, error: task.error });
|
||||
}
|
||||
|
||||
// Remove from agent's current tasks
|
||||
const taskIdx = agent.currentTasks.indexOf(task.id);
|
||||
if (taskIdx > -1) {
|
||||
agent.currentTasks.splice(taskIdx, 1);
|
||||
}
|
||||
|
||||
// Update agent status
|
||||
if (agent.currentTasks.length === 0) {
|
||||
this.updateAgentStatus(agent.config.id, 'idle');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a timeout promise
|
||||
*/
|
||||
private createTimeout(taskId: string, timeout: number): Promise<never> {
|
||||
return new Promise((_, reject) => {
|
||||
setTimeout(() => reject(new Error(`Task ${taskId} timed out`)), timeout);
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Update agent status
|
||||
*/
|
||||
private updateAgentStatus(agentId: string, status: AgentStatus): void {
|
||||
const agent = this.agents.get(agentId);
|
||||
if (agent) {
|
||||
agent.status = status;
|
||||
this.emit('agent_status_changed', { agent });
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Register default task processors
|
||||
*/
|
||||
private registerDefaultProcessors(): void {
|
||||
// Default processors can be registered here
|
||||
}
|
||||
|
||||
/**
|
||||
* Subscribe to orchestrator events
|
||||
*/
|
||||
on(event: OrchestratorEvent['type'], handler: EventHandler): () => void {
|
||||
if (!this.eventHandlers.has(event)) {
|
||||
this.eventHandlers.set(event, []);
|
||||
}
|
||||
this.eventHandlers.get(event)!.push(handler);
|
||||
|
||||
// Return unsubscribe function
|
||||
return () => {
|
||||
const handlers = this.eventHandlers.get(event);
|
||||
if (handlers) {
|
||||
const idx = handlers.indexOf(handler);
|
||||
if (idx > -1) handlers.splice(idx, 1);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Emit an event
|
||||
*/
|
||||
private emit(type: OrchestratorEvent['type'], data: unknown): void {
|
||||
const event: OrchestratorEvent = {
|
||||
type,
|
||||
timestamp: new Date(),
|
||||
data
|
||||
};
|
||||
|
||||
const handlers = this.eventHandlers.get(type) || [];
|
||||
for (const handler of handlers) {
|
||||
try {
|
||||
handler(event);
|
||||
} catch (error) {
|
||||
console.error(`Error in event handler for ${type}:`, error);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get orchestrator statistics
|
||||
*/
|
||||
getStats(): {
|
||||
agents: { total: number; idle: number; working: number };
|
||||
tasks: { pending: number; running: number; completed: number; failed: number };
|
||||
} {
|
||||
const agentStates = Array.from(this.agents.values());
|
||||
|
||||
return {
|
||||
agents: {
|
||||
total: agentStates.length,
|
||||
idle: agentStates.filter(a => a.status === 'idle').length,
|
||||
working: agentStates.filter(a => a.status === 'working').length
|
||||
},
|
||||
tasks: {
|
||||
pending: this.tasks.pending.length,
|
||||
running: this.tasks.running.size,
|
||||
completed: this.tasks.completed.length,
|
||||
failed: this.tasks.failed.length
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Cancel a task
|
||||
*/
|
||||
cancelTask(taskId: string): boolean {
|
||||
const task = this.tasks.running.get(taskId) ||
|
||||
this.tasks.pending.find(t => t.id === taskId);
|
||||
|
||||
if (!task) return false;
|
||||
|
||||
task.status = 'cancelled';
|
||||
task.error = 'Cancelled';
|
||||
task.completedAt = new Date();
|
||||
|
||||
if (this.tasks.running.has(taskId)) {
|
||||
this.tasks.running.delete(taskId);
|
||||
this.tasks.failed.push(task);
|
||||
} else {
|
||||
const idx = this.tasks.pending.indexOf(task);
|
||||
if (idx > -1) this.tasks.pending.splice(idx, 1);
|
||||
this.tasks.failed.push(task);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retry a failed task
|
||||
*/
|
||||
retryTask(taskId: string): boolean {
|
||||
const taskIndex = this.tasks.failed.findIndex(t => t.id === taskId);
|
||||
if (taskIndex === -1) return false;
|
||||
|
||||
const task = this.tasks.failed[taskIndex];
|
||||
task.status = 'pending';
|
||||
task.error = undefined;
|
||||
task.startedAt = undefined;
|
||||
task.completedAt = undefined;
|
||||
|
||||
this.tasks.failed.splice(taskIndex, 1);
|
||||
this.tasks.pending.push(task);
|
||||
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
// Singleton instance
|
||||
export const defaultOrchestrator = new AgentOrchestrator();
|
||||
455
agent-system/core/subagent-spawner.ts
Normal file
455
agent-system/core/subagent-spawner.ts
Normal file
@@ -0,0 +1,455 @@
|
||||
/**
|
||||
* Subagent Spawner Module
|
||||
*
|
||||
* Creates and manages child agents (subagents) for parallel task execution.
|
||||
* Implements communication channels, result aggregation, and lifecycle management.
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
import ZAI from 'z-ai-web-dev-sdk';
|
||||
import { AgentOrchestrator, AgentConfig, Task, TaskPriority } from './orchestrator';
|
||||
|
||||
export type SubagentType =
|
||||
| 'explorer' // For code exploration
|
||||
| 'researcher' // For information gathering
|
||||
| 'coder' // For code generation
|
||||
| 'reviewer' // For code review
|
||||
| 'planner' // For task planning
|
||||
| 'executor' // For task execution
|
||||
| 'custom'; // Custom subagent
|
||||
|
||||
export interface SubagentDefinition {
|
||||
type: SubagentType;
|
||||
name: string;
|
||||
description: string;
|
||||
systemPrompt: string;
|
||||
capabilities: string[];
|
||||
maxTasks?: number;
|
||||
timeout?: number;
|
||||
}
|
||||
|
||||
export interface SubagentResult {
|
||||
subagentId: string;
|
||||
taskId: string;
|
||||
success: boolean;
|
||||
output: unknown;
|
||||
error?: string;
|
||||
tokens: {
|
||||
input: number;
|
||||
output: number;
|
||||
};
|
||||
duration: number;
|
||||
}
|
||||
|
||||
export interface SpawnOptions {
|
||||
priority?: TaskPriority;
|
||||
timeout?: number;
|
||||
context?: string;
|
||||
dependencies?: string[];
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface SubagentPool {
|
||||
id: string;
|
||||
name: string;
|
||||
subagents: Map<string, SubagentInstance>;
|
||||
createdAt: Date;
|
||||
}
|
||||
|
||||
/**
|
||||
* SubagentInstance - A running subagent
|
||||
*/
|
||||
export class SubagentInstance {
|
||||
id: string;
|
||||
definition: SubagentDefinition;
|
||||
orchestrator: AgentOrchestrator;
|
||||
private zai: Awaited<ReturnType<typeof ZAI.create>> | null = null;
|
||||
private initialized = false;
|
||||
|
||||
constructor(
|
||||
definition: SubagentDefinition,
|
||||
orchestrator: AgentOrchestrator
|
||||
) {
|
||||
this.id = `${definition.type}-${randomUUID().substring(0, 8)}`;
|
||||
this.definition = definition;
|
||||
this.orchestrator = orchestrator;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the subagent
|
||||
*/
|
||||
async initialize(): Promise<void> {
|
||||
if (this.initialized) return;
|
||||
|
||||
this.zai = await ZAI.create();
|
||||
|
||||
// Register with orchestrator
|
||||
const config: AgentConfig = {
|
||||
id: this.id,
|
||||
name: this.definition.name,
|
||||
type: this.definition.type,
|
||||
capabilities: this.definition.capabilities,
|
||||
maxConcurrentTasks: this.definition.maxTasks || 3,
|
||||
timeout: this.definition.timeout || 60000,
|
||||
metadata: {
|
||||
systemPrompt: this.definition.systemPrompt
|
||||
}
|
||||
};
|
||||
|
||||
this.orchestrator.registerAgent(config);
|
||||
this.initialized = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute a task
|
||||
*/
|
||||
async execute(input: string, context?: string): Promise<SubagentResult> {
|
||||
const startTime = Date.now();
|
||||
|
||||
if (!this.initialized || !this.zai) {
|
||||
await this.initialize();
|
||||
}
|
||||
|
||||
const task = this.orchestrator.createTask(
|
||||
this.definition.type,
|
||||
`Execute ${this.definition.type} task`,
|
||||
{ input, context },
|
||||
{ assignedAgent: this.id }
|
||||
);
|
||||
|
||||
try {
|
||||
const messages = [
|
||||
{
|
||||
role: 'assistant' as const,
|
||||
content: this.definition.systemPrompt
|
||||
},
|
||||
{
|
||||
role: 'user' as const,
|
||||
content: context
|
||||
? `Context: ${context}\n\nTask: ${input}`
|
||||
: input
|
||||
}
|
||||
];
|
||||
|
||||
const response = await this.zai!.chat.completions.create({
|
||||
messages,
|
||||
thinking: { type: 'disabled' }
|
||||
});
|
||||
|
||||
const output = response.choices?.[0]?.message?.content || '';
|
||||
|
||||
const result: SubagentResult = {
|
||||
subagentId: this.id,
|
||||
taskId: task.id,
|
||||
success: true,
|
||||
output,
|
||||
tokens: {
|
||||
input: 0, // Would need tokenizer to calculate
|
||||
output: 0
|
||||
},
|
||||
duration: Date.now() - startTime
|
||||
};
|
||||
|
||||
return result;
|
||||
|
||||
} catch (error) {
|
||||
return {
|
||||
subagentId: this.id,
|
||||
taskId: task.id,
|
||||
success: false,
|
||||
output: null,
|
||||
error: error instanceof Error ? error.message : String(error),
|
||||
tokens: { input: 0, output: 0 },
|
||||
duration: Date.now() - startTime
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Terminate the subagent
|
||||
*/
|
||||
terminate(): void {
|
||||
this.orchestrator.unregisterAgent(this.id);
|
||||
this.initialized = false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* SubagentSpawner - Factory for creating and managing subagents
|
||||
*/
|
||||
export class SubagentSpawner {
|
||||
private orchestrator: AgentOrchestrator;
|
||||
private subagents: Map<string, SubagentInstance> = new Map();
|
||||
private pools: Map<string, SubagentPool> = new Map();
|
||||
private definitions: Map<SubagentType, SubagentDefinition> = new Map();
|
||||
|
||||
constructor(orchestrator?: AgentOrchestrator) {
|
||||
this.orchestrator = orchestrator || new AgentOrchestrator();
|
||||
this.registerDefaultDefinitions();
|
||||
this.orchestrator.start();
|
||||
}
|
||||
|
||||
/**
|
||||
* Register default subagent definitions
|
||||
*/
|
||||
private registerDefaultDefinitions(): void {
|
||||
const defaults: SubagentDefinition[] = [
|
||||
{
|
||||
type: 'explorer',
|
||||
name: 'Code Explorer',
|
||||
description: 'Explores codebases to find relevant files and code',
|
||||
systemPrompt: `You are a code explorer agent. Your job is to search through codebases to find relevant files, functions, and code patterns. Be thorough but concise in your findings.`,
|
||||
capabilities: ['explore', 'search', 'find']
|
||||
},
|
||||
{
|
||||
type: 'researcher',
|
||||
name: 'Research Agent',
|
||||
description: 'Gathers information and researches topics',
|
||||
systemPrompt: `You are a research agent. Your job is to gather comprehensive information on given topics. Focus on accuracy and completeness.`,
|
||||
capabilities: ['research', 'gather', 'analyze']
|
||||
},
|
||||
{
|
||||
type: 'coder',
|
||||
name: 'Code Generator',
|
||||
description: 'Generates code based on specifications',
|
||||
systemPrompt: `You are a code generation agent. Your job is to write clean, efficient, and well-documented code. Follow best practices and include appropriate error handling.`,
|
||||
capabilities: ['code', 'generate', 'implement']
|
||||
},
|
||||
{
|
||||
type: 'reviewer',
|
||||
name: 'Code Reviewer',
|
||||
description: 'Reviews code for quality, bugs, and improvements',
|
||||
systemPrompt: `You are a code review agent. Your job is to analyze code for bugs, security issues, performance problems, and best practice violations. Provide constructive feedback.`,
|
||||
capabilities: ['review', 'analyze', 'validate']
|
||||
},
|
||||
{
|
||||
type: 'planner',
|
||||
name: 'Task Planner',
|
||||
description: 'Plans and breaks down complex tasks',
|
||||
systemPrompt: `You are a planning agent. Your job is to break down complex tasks into smaller, manageable steps. Consider dependencies and optimal execution order.`,
|
||||
capabilities: ['plan', 'decompose', 'organize']
|
||||
},
|
||||
{
|
||||
type: 'executor',
|
||||
name: 'Task Executor',
|
||||
description: 'Executes specific tasks with precision',
|
||||
systemPrompt: `You are an execution agent. Your job is to carry out specific tasks accurately and efficiently. Report results clearly and flag any issues encountered.`,
|
||||
capabilities: ['execute', 'run', 'process']
|
||||
}
|
||||
];
|
||||
|
||||
for (const def of defaults) {
|
||||
this.definitions.set(def.type, def);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a custom subagent definition
|
||||
*/
|
||||
registerDefinition(definition: SubagentDefinition): void {
|
||||
this.definitions.set(definition.type, definition);
|
||||
}
|
||||
|
||||
/**
|
||||
* Spawn a single subagent
|
||||
*/
|
||||
async spawn(type: SubagentType): Promise<SubagentInstance> {
|
||||
const definition = this.definitions.get(type);
|
||||
if (!definition) {
|
||||
throw new Error(`Unknown subagent type: ${type}`);
|
||||
}
|
||||
|
||||
const subagent = new SubagentInstance(definition, this.orchestrator);
|
||||
await subagent.initialize();
|
||||
this.subagents.set(subagent.id, subagent);
|
||||
|
||||
return subagent;
|
||||
}
|
||||
|
||||
/**
|
||||
* Spawn multiple subagents of the same type
|
||||
*/
|
||||
async spawnPool(
|
||||
type: SubagentType,
|
||||
count: number,
|
||||
poolName?: string
|
||||
): Promise<SubagentPool> {
|
||||
const pool: SubagentPool = {
|
||||
id: randomUUID(),
|
||||
name: poolName || `${type}-pool-${Date.now()}`,
|
||||
subagents: new Map(),
|
||||
createdAt: new Date()
|
||||
};
|
||||
|
||||
for (let i = 0; i < count; i++) {
|
||||
const subagent = await this.spawn(type);
|
||||
pool.subagents.set(subagent.id, subagent);
|
||||
}
|
||||
|
||||
this.pools.set(pool.id, pool);
|
||||
return pool;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute task with a spawned subagent
|
||||
*/
|
||||
async executeWithSubagent(
|
||||
type: SubagentType,
|
||||
task: string,
|
||||
context?: string,
|
||||
options?: SpawnOptions
|
||||
): Promise<SubagentResult> {
|
||||
const subagent = await this.spawn(type);
|
||||
|
||||
try {
|
||||
const result = await subagent.execute(task, context);
|
||||
return result;
|
||||
} finally {
|
||||
// Auto-terminate after execution
|
||||
subagent.terminate();
|
||||
this.subagents.delete(subagent.id);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute multiple tasks in parallel
|
||||
*/
|
||||
async executeParallel(
|
||||
tasks: Array<{
|
||||
type: SubagentType;
|
||||
input: string;
|
||||
context?: string;
|
||||
}>,
|
||||
options?: { maxConcurrent?: number }
|
||||
): Promise<SubagentResult[]> {
|
||||
const maxConcurrent = options?.maxConcurrent || 5;
|
||||
const results: SubagentResult[] = [];
|
||||
|
||||
// Process in batches
|
||||
for (let i = 0; i < tasks.length; i += maxConcurrent) {
|
||||
const batch = tasks.slice(i, i + maxConcurrent);
|
||||
const batchPromises = batch.map(t =>
|
||||
this.executeWithSubagent(t.type, t.input, t.context)
|
||||
);
|
||||
|
||||
const batchResults = await Promise.all(batchPromises);
|
||||
results.push(...batchResults);
|
||||
}
|
||||
|
||||
return results;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute tasks in a pipeline (sequential with context passing)
|
||||
*/
|
||||
async executePipeline(
|
||||
steps: Array<{
|
||||
type: SubagentType;
|
||||
input: string | ((prevResult: unknown) => string);
|
||||
}>,
|
||||
initialContext?: string
|
||||
): Promise<{ results: SubagentResult[]; finalOutput: unknown }> {
|
||||
const results: SubagentResult[] = [];
|
||||
let currentContext = initialContext;
|
||||
let currentOutput: unknown = null;
|
||||
|
||||
for (const step of steps) {
|
||||
const input = typeof step.input === 'function'
|
||||
? step.input(currentOutput)
|
||||
: step.input;
|
||||
|
||||
const result = await this.executeWithSubagent(
|
||||
step.type,
|
||||
input,
|
||||
currentContext
|
||||
);
|
||||
|
||||
results.push(result);
|
||||
|
||||
if (result.success) {
|
||||
currentOutput = result.output;
|
||||
currentContext = typeof result.output === 'string'
|
||||
? result.output
|
||||
: JSON.stringify(result.output);
|
||||
} else {
|
||||
// Stop pipeline on failure
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return { results, finalOutput: currentOutput };
|
||||
}
|
||||
|
||||
/**
|
||||
* Terminate a specific subagent
|
||||
*/
|
||||
terminate(subagentId: string): boolean {
|
||||
const subagent = this.subagents.get(subagentId);
|
||||
if (subagent) {
|
||||
subagent.terminate();
|
||||
this.subagents.delete(subagentId);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Terminate all subagents in a pool
|
||||
*/
|
||||
terminatePool(poolId: string): boolean {
|
||||
const pool = this.pools.get(poolId);
|
||||
if (!pool) return false;
|
||||
|
||||
for (const subagent of pool.subagents.values()) {
|
||||
subagent.terminate();
|
||||
this.subagents.delete(subagent.id);
|
||||
}
|
||||
|
||||
this.pools.delete(poolId);
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Terminate all subagents
|
||||
*/
|
||||
terminateAll(): void {
|
||||
for (const subagent of this.subagents.values()) {
|
||||
subagent.terminate();
|
||||
}
|
||||
this.subagents.clear();
|
||||
this.pools.clear();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get active subagents
|
||||
*/
|
||||
getActiveSubagents(): SubagentInstance[] {
|
||||
return Array.from(this.subagents.values());
|
||||
}
|
||||
|
||||
/**
|
||||
* Get orchestrator stats
|
||||
*/
|
||||
getStats() {
|
||||
return {
|
||||
activeSubagents: this.subagents.size,
|
||||
pools: this.pools.size,
|
||||
orchestrator: this.orchestrator.getStats()
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Quick spawn function for simple use cases
|
||||
*/
|
||||
export async function spawnAndExecute(
|
||||
type: SubagentType,
|
||||
task: string,
|
||||
context?: string
|
||||
): Promise<SubagentResult> {
|
||||
const spawner = new SubagentSpawner();
|
||||
return spawner.executeWithSubagent(type, task, context);
|
||||
}
|
||||
|
||||
// Default spawner instance
|
||||
export const defaultSpawner = new SubagentSpawner();
|
||||
332
agent-system/core/summarizer.ts
Normal file
332
agent-system/core/summarizer.ts
Normal file
@@ -0,0 +1,332 @@
|
||||
/**
|
||||
* Conversation Summarizer Module
|
||||
*
|
||||
* Uses LLM to create intelligent summaries of conversations,
|
||||
* preserving key information while reducing token count.
|
||||
*/
|
||||
|
||||
import ZAI from 'z-ai-web-dev-sdk';
|
||||
import { TokenCounter, countTokens } from './token-counter';
|
||||
|
||||
export interface SummaryResult {
|
||||
summary: string;
|
||||
originalTokens: number;
|
||||
summaryTokens: number;
|
||||
compressionRatio: number;
|
||||
keyPoints: string[];
|
||||
decisions: string[];
|
||||
actionItems: string[];
|
||||
}
|
||||
|
||||
export interface SummarizerOptions {
|
||||
maxSummaryTokens?: number;
|
||||
preserveRecentMessages?: number;
|
||||
extractKeyPoints?: boolean;
|
||||
extractDecisions?: boolean;
|
||||
extractActionItems?: boolean;
|
||||
}
|
||||
|
||||
export interface ConversationTurn {
|
||||
role: 'user' | 'assistant' | 'system';
|
||||
content: string;
|
||||
timestamp?: Date;
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
const DEFAULT_OPTIONS: Required<SummarizerOptions> = {
|
||||
maxSummaryTokens: 1000,
|
||||
preserveRecentMessages: 3,
|
||||
extractKeyPoints: true,
|
||||
extractDecisions: true,
|
||||
extractActionItems: true
|
||||
};
|
||||
|
||||
/**
|
||||
* ConversationSummarizer - Creates intelligent summaries of conversations
|
||||
*/
|
||||
export class ConversationSummarizer {
|
||||
private zai: Awaited<ReturnType<typeof ZAI.create>> | null = null;
|
||||
private tokenCounter: TokenCounter;
|
||||
private options: Required<SummarizerOptions>;
|
||||
|
||||
constructor(options: SummarizerOptions = {}) {
|
||||
this.options = { ...DEFAULT_OPTIONS, ...options };
|
||||
this.tokenCounter = new TokenCounter();
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the summarizer (lazy load ZAI)
|
||||
*/
|
||||
private async init(): Promise<void> {
|
||||
if (!this.zai) {
|
||||
this.zai = await ZAI.create();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Summarize a conversation
|
||||
*/
|
||||
async summarize(
|
||||
messages: ConversationTurn[],
|
||||
options?: Partial<SummarizerOptions>
|
||||
): Promise<SummaryResult> {
|
||||
await this.init();
|
||||
|
||||
const opts = { ...this.options, ...options };
|
||||
const originalTokens = this.tokenCounter.countConversation(messages).total;
|
||||
|
||||
// Format conversation for summarization
|
||||
const conversationText = this.formatConversationForSummary(messages);
|
||||
|
||||
// Create the summarization prompt
|
||||
const prompt = this.buildSummarizationPrompt(conversationText, opts);
|
||||
|
||||
// Get summary from LLM
|
||||
const response = await this.zai!.chat.completions.create({
|
||||
messages: [
|
||||
{
|
||||
role: 'assistant',
|
||||
content: `You are a precise conversation summarizer. Your task is to create concise summaries that preserve all important information while minimizing tokens.`
|
||||
},
|
||||
{
|
||||
role: 'user',
|
||||
content: prompt
|
||||
}
|
||||
],
|
||||
thinking: { type: 'disabled' }
|
||||
});
|
||||
|
||||
const summaryText = response.choices?.[0]?.message?.content || '';
|
||||
|
||||
// Parse the structured response
|
||||
const parsed = this.parseSummaryResponse(summaryText);
|
||||
|
||||
const summaryTokens = countTokens(parsed.summary);
|
||||
|
||||
return {
|
||||
summary: parsed.summary,
|
||||
originalTokens,
|
||||
summaryTokens,
|
||||
compressionRatio: originalTokens > 0 ? summaryTokens / originalTokens : 0,
|
||||
keyPoints: parsed.keyPoints,
|
||||
decisions: parsed.decisions,
|
||||
actionItems: parsed.actionItems
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Format conversation for summarization
|
||||
*/
|
||||
private formatConversationForSummary(messages: ConversationTurn[]): string {
|
||||
return messages.map(msg => {
|
||||
const timestamp = msg.timestamp?.toISOString() || '';
|
||||
return `[${msg.role.toUpperCase()}]${timestamp ? ` (${timestamp})` : ''}: ${msg.content}`;
|
||||
}).join('\n\n');
|
||||
}
|
||||
|
||||
/**
|
||||
* Build the summarization prompt
|
||||
*/
|
||||
private buildSummarizationPrompt(
|
||||
conversationText: string,
|
||||
options: Required<SummarizerOptions>
|
||||
): string {
|
||||
const sections: string[] = [];
|
||||
|
||||
sections.push(`Please summarize the following conversation concisely.`);
|
||||
sections.push(`The summary should be under ${options.maxSummaryTokens} tokens.`);
|
||||
|
||||
if (options.extractKeyPoints) {
|
||||
sections.push(`\nExtract KEY POINTS as a bullet list.`);
|
||||
}
|
||||
if (options.extractDecisions) {
|
||||
sections.push(`Extract any DECISIONS made as a bullet list.`);
|
||||
}
|
||||
if (options.extractActionItems) {
|
||||
sections.push(`Extract any ACTION ITEMS as a bullet list.`);
|
||||
}
|
||||
|
||||
sections.push(`\nFormat your response as:
|
||||
## SUMMARY
|
||||
[Your concise summary here]
|
||||
|
||||
## KEY POINTS
|
||||
- [Key point 1]
|
||||
- [Key point 2]
|
||||
|
||||
## DECISIONS
|
||||
- [Decision 1]
|
||||
- [Decision 2]
|
||||
|
||||
## ACTION ITEMS
|
||||
- [Action item 1]
|
||||
- [Action item 2]
|
||||
|
||||
---
|
||||
|
||||
CONVERSATION:
|
||||
${conversationText}`);
|
||||
|
||||
return sections.join('\n');
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse the structured summary response
|
||||
*/
|
||||
private parseSummaryResponse(text: string): {
|
||||
summary: string;
|
||||
keyPoints: string[];
|
||||
decisions: string[];
|
||||
actionItems: string[];
|
||||
} {
|
||||
const sections = {
|
||||
summary: '',
|
||||
keyPoints: [] as string[],
|
||||
decisions: [] as string[],
|
||||
actionItems: [] as string[]
|
||||
};
|
||||
|
||||
// Extract summary
|
||||
const summaryMatch = text.match(/## SUMMARY\s*([\s\S]*?)(?=##|$)/i);
|
||||
if (summaryMatch) {
|
||||
sections.summary = summaryMatch[1].trim();
|
||||
}
|
||||
|
||||
// Extract key points
|
||||
const keyPointsMatch = text.match(/## KEY POINTS\s*([\s\S]*?)(?=##|$)/i);
|
||||
if (keyPointsMatch) {
|
||||
sections.keyPoints = this.extractBulletPoints(keyPointsMatch[1]);
|
||||
}
|
||||
|
||||
// Extract decisions
|
||||
const decisionsMatch = text.match(/## DECISIONS\s*([\s\S]*?)(?=##|$)/i);
|
||||
if (decisionsMatch) {
|
||||
sections.decisions = this.extractBulletPoints(decisionsMatch[1]);
|
||||
}
|
||||
|
||||
// Extract action items
|
||||
const actionItemsMatch = text.match(/## ACTION ITEMS\s*([\s\S]*?)(?=##|$)/i);
|
||||
if (actionItemsMatch) {
|
||||
sections.actionItems = this.extractBulletPoints(actionItemsMatch[1]);
|
||||
}
|
||||
|
||||
return sections;
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract bullet points from text
|
||||
*/
|
||||
private extractBulletPoints(text: string): string[] {
|
||||
const lines = text.split('\n');
|
||||
return lines
|
||||
.map(line => line.replace(/^[-*•]\s*/, '').trim())
|
||||
.filter(line => line.length > 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a rolling summary (for continuous conversations)
|
||||
*/
|
||||
async createRollingSummary(
|
||||
previousSummary: string,
|
||||
newMessages: ConversationTurn[]
|
||||
): Promise<SummaryResult> {
|
||||
await this.init();
|
||||
|
||||
const prompt = `You are updating a conversation summary with new messages.
|
||||
|
||||
PREVIOUS SUMMARY:
|
||||
${previousSummary}
|
||||
|
||||
NEW MESSAGES:
|
||||
${this.formatConversationForSummary(newMessages)}
|
||||
|
||||
Create an updated summary that integrates the new information with the previous summary.
|
||||
Keep the summary concise but comprehensive.
|
||||
Format your response as:
|
||||
## SUMMARY
|
||||
[Your updated summary]
|
||||
|
||||
## KEY POINTS
|
||||
- [Updated key points]
|
||||
|
||||
## DECISIONS
|
||||
- [Updated decisions]
|
||||
|
||||
## ACTION ITEMS
|
||||
- [Updated action items]`;
|
||||
|
||||
const response = await this.zai!.chat.completions.create({
|
||||
messages: [
|
||||
{
|
||||
role: 'assistant',
|
||||
content: 'You are a conversation summarizer that maintains rolling summaries.'
|
||||
},
|
||||
{
|
||||
role: 'user',
|
||||
content: prompt
|
||||
}
|
||||
],
|
||||
thinking: { type: 'disabled' }
|
||||
});
|
||||
|
||||
const summaryText = response.choices?.[0]?.message?.content || '';
|
||||
const parsed = this.parseSummaryResponse(summaryText);
|
||||
|
||||
return {
|
||||
summary: parsed.summary,
|
||||
originalTokens: countTokens(previousSummary) + this.tokenCounter.countConversation(newMessages).total,
|
||||
summaryTokens: countTokens(parsed.summary),
|
||||
compressionRatio: 0,
|
||||
keyPoints: parsed.keyPoints,
|
||||
decisions: parsed.decisions,
|
||||
actionItems: parsed.actionItems
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a topic-based summary (groups messages by topic)
|
||||
*/
|
||||
async createTopicSummary(
|
||||
messages: ConversationTurn[]
|
||||
): Promise<Map<string, SummaryResult>> {
|
||||
await this.init();
|
||||
|
||||
// First, identify topics
|
||||
const topicResponse = await this.zai!.chat.completions.create({
|
||||
messages: [
|
||||
{
|
||||
role: 'assistant',
|
||||
content: 'Identify the main topics in this conversation. Respond with a JSON array of topic names.'
|
||||
},
|
||||
{
|
||||
role: 'user',
|
||||
content: this.formatConversationForSummary(messages)
|
||||
}
|
||||
],
|
||||
thinking: { type: 'disabled' }
|
||||
});
|
||||
|
||||
let topics: string[] = [];
|
||||
try {
|
||||
const topicText = topicResponse.choices?.[0]?.message?.content || '[]';
|
||||
topics = JSON.parse(topicText.match(/\[.*\]/s)?.[0] || '[]');
|
||||
} catch {
|
||||
topics = ['General'];
|
||||
}
|
||||
|
||||
// Create summaries for each topic
|
||||
const summaries = new Map<string, SummaryResult>();
|
||||
|
||||
for (const topic of topics) {
|
||||
const summary = await this.summarize(messages, {
|
||||
maxSummaryTokens: 500
|
||||
});
|
||||
summaries.set(topic, summary);
|
||||
}
|
||||
|
||||
return summaries;
|
||||
}
|
||||
}
|
||||
|
||||
// Singleton instance
|
||||
export const defaultSummarizer = new ConversationSummarizer();
|
||||
220
agent-system/core/token-counter.ts
Normal file
220
agent-system/core/token-counter.ts
Normal file
@@ -0,0 +1,220 @@
|
||||
/**
|
||||
* Token Counter Module
|
||||
*
|
||||
* Estimates token counts for text and messages.
|
||||
* Uses a character-based approximation (GPT-style tokenization is roughly 4 chars per token).
|
||||
* For more accurate counting, you could integrate tiktoken or similar libraries.
|
||||
*/
|
||||
|
||||
export interface TokenCountResult {
|
||||
tokens: number;
|
||||
characters: number;
|
||||
words: number;
|
||||
}
|
||||
|
||||
export interface MessageTokenCount {
|
||||
role: string;
|
||||
content: string;
|
||||
tokens: number;
|
||||
}
|
||||
|
||||
export interface TokenBudget {
|
||||
used: number;
|
||||
remaining: number;
|
||||
total: number;
|
||||
percentageUsed: number;
|
||||
}
|
||||
|
||||
// Approximate tokens per character ratio (GPT-style)
|
||||
const CHARS_PER_TOKEN = 4;
|
||||
|
||||
// Overhead for message formatting (role, delimiters, etc.)
|
||||
const MESSAGE_OVERHEAD_TOKENS = 4;
|
||||
|
||||
/**
|
||||
* TokenCounter - Estimates token counts for text and conversations
|
||||
*/
|
||||
export class TokenCounter {
|
||||
private maxTokens: number;
|
||||
private reservedTokens: number;
|
||||
|
||||
constructor(maxTokens: number = 128000, reservedTokens: number = 4096) {
|
||||
this.maxTokens = maxTokens;
|
||||
this.reservedTokens = reservedTokens;
|
||||
}
|
||||
|
||||
/**
|
||||
* Count tokens in a text string
|
||||
*/
|
||||
countText(text: string): TokenCountResult {
|
||||
const characters = text.length;
|
||||
const words = text.split(/\s+/).filter(w => w.length > 0).length;
|
||||
|
||||
// Token estimation using character ratio
|
||||
// Also account for word boundaries and special characters
|
||||
const tokens = Math.ceil(characters / CHARS_PER_TOKEN);
|
||||
|
||||
return {
|
||||
tokens,
|
||||
characters,
|
||||
words
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Count tokens in a single message
|
||||
*/
|
||||
countMessage(message: { role: string; content: string }): number {
|
||||
const contentTokens = this.countText(message.content).tokens;
|
||||
return contentTokens + MESSAGE_OVERHEAD_TOKENS;
|
||||
}
|
||||
|
||||
/**
|
||||
* Count tokens in a conversation (array of messages)
|
||||
*/
|
||||
countConversation(messages: Array<{ role: string; content: string }>): {
|
||||
total: number;
|
||||
breakdown: MessageTokenCount[];
|
||||
} {
|
||||
const breakdown: MessageTokenCount[] = messages.map(msg => ({
|
||||
role: msg.role,
|
||||
content: msg.content.substring(0, 100) + (msg.content.length > 100 ? '...' : ''),
|
||||
tokens: this.countMessage(msg)
|
||||
}));
|
||||
|
||||
const total = breakdown.reduce((sum, msg) => sum + msg.tokens, 0);
|
||||
|
||||
return { total, breakdown };
|
||||
}
|
||||
|
||||
/**
|
||||
* Get current token budget
|
||||
*/
|
||||
getBudget(usedTokens: number): TokenBudget {
|
||||
const availableTokens = this.maxTokens - this.reservedTokens;
|
||||
const remaining = Math.max(0, availableTokens - usedTokens);
|
||||
|
||||
return {
|
||||
used: usedTokens,
|
||||
remaining,
|
||||
total: availableTokens,
|
||||
percentageUsed: (usedTokens / availableTokens) * 100
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if adding a message would exceed the budget
|
||||
*/
|
||||
wouldExceedBudget(
|
||||
currentTokens: number,
|
||||
message: { role: string; content: string }
|
||||
): boolean {
|
||||
const messageTokens = this.countMessage(message);
|
||||
const budget = this.getBudget(currentTokens);
|
||||
return messageTokens > budget.remaining;
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate how many messages can fit in the remaining budget
|
||||
*/
|
||||
calculateCapacity(
|
||||
currentTokens: number,
|
||||
averageMessageTokens: number = 500
|
||||
): number {
|
||||
const budget = this.getBudget(currentTokens);
|
||||
return Math.floor(budget.remaining / averageMessageTokens);
|
||||
}
|
||||
|
||||
/**
|
||||
* Split text into chunks that fit within token limits
|
||||
*/
|
||||
chunkText(text: string, maxTokensPerChunk: number): string[] {
|
||||
const totalTokens = this.countText(text).tokens;
|
||||
|
||||
if (totalTokens <= maxTokensPerChunk) {
|
||||
return [text];
|
||||
}
|
||||
|
||||
const chunks: string[] = [];
|
||||
const sentences = text.split(/(?<=[.!?])\s+/);
|
||||
|
||||
let currentChunk = '';
|
||||
let currentTokens = 0;
|
||||
|
||||
for (const sentence of sentences) {
|
||||
const sentenceTokens = this.countText(sentence).tokens;
|
||||
|
||||
if (currentTokens + sentenceTokens > maxTokensPerChunk) {
|
||||
if (currentChunk) {
|
||||
chunks.push(currentChunk.trim());
|
||||
}
|
||||
currentChunk = sentence;
|
||||
currentTokens = sentenceTokens;
|
||||
} else {
|
||||
currentChunk += ' ' + sentence;
|
||||
currentTokens += sentenceTokens;
|
||||
}
|
||||
}
|
||||
|
||||
if (currentChunk.trim()) {
|
||||
chunks.push(currentChunk.trim());
|
||||
}
|
||||
|
||||
return chunks;
|
||||
}
|
||||
|
||||
/**
|
||||
* Find the optimal cutoff point for message truncation
|
||||
*/
|
||||
findOptimalCutoff(
|
||||
messages: Array<{ role: string; content: string }>,
|
||||
targetTokens: number
|
||||
): number {
|
||||
let accumulated = 0;
|
||||
|
||||
for (let i = 0; i < messages.length; i++) {
|
||||
const msgTokens = this.countMessage(messages[i]);
|
||||
if (accumulated + msgTokens > targetTokens) {
|
||||
return i;
|
||||
}
|
||||
accumulated += msgTokens;
|
||||
}
|
||||
|
||||
return messages.length;
|
||||
}
|
||||
|
||||
/**
|
||||
* Estimate tokens for different content types
|
||||
*/
|
||||
estimateContentTokens(content: unknown): number {
|
||||
if (typeof content === 'string') {
|
||||
return this.countText(content).tokens;
|
||||
}
|
||||
|
||||
if (Array.isArray(content)) {
|
||||
return this.countText(JSON.stringify(content)).tokens;
|
||||
}
|
||||
|
||||
if (typeof content === 'object' && content !== null) {
|
||||
return this.countText(JSON.stringify(content)).tokens;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
// Singleton instance with default settings
|
||||
export const defaultTokenCounter = new TokenCounter();
|
||||
|
||||
/**
|
||||
* Quick utility functions
|
||||
*/
|
||||
export function countTokens(text: string): number {
|
||||
return defaultTokenCounter.countText(text).tokens;
|
||||
}
|
||||
|
||||
export function countMessagesTokens(
|
||||
messages: Array<{ role: string; content: string }>
|
||||
): number {
|
||||
return defaultTokenCounter.countConversation(messages).total;
|
||||
}
|
||||
204
agent-system/index.ts
Normal file
204
agent-system/index.ts
Normal file
@@ -0,0 +1,204 @@
|
||||
/**
|
||||
* Agent System - Complete Implementation
|
||||
*
|
||||
* A comprehensive agent framework with:
|
||||
* - Token counting and management
|
||||
* - Conversation summarization
|
||||
* - Context compaction
|
||||
* - Agent orchestration
|
||||
* - Subagent spawning
|
||||
* - Persistent storage
|
||||
*
|
||||
* @module agent-system
|
||||
*/
|
||||
|
||||
// Core modules
|
||||
export { TokenCounter, defaultTokenCounter, countTokens, countMessagesTokens } from './core/token-counter';
|
||||
export type { TokenCountResult, MessageTokenCount, TokenBudget } from './core/token-counter';
|
||||
|
||||
export { ConversationSummarizer, defaultSummarizer } from './core/summarizer';
|
||||
export type { SummaryResult, SummarizerOptions, ConversationTurn } from './core/summarizer';
|
||||
|
||||
export { ContextCompactor, ConversationContextManager, defaultCompactor, defaultContextManager } from './core/context-manager';
|
||||
export type { CompactionResult, CompactionStrategy, CompactionConfig, MessagePriority } from './core/context-manager';
|
||||
|
||||
export { AgentOrchestrator, defaultOrchestrator } from './core/orchestrator';
|
||||
export type {
|
||||
AgentStatus,
|
||||
TaskPriority,
|
||||
TaskStatus,
|
||||
AgentConfig,
|
||||
Task,
|
||||
AgentState,
|
||||
OrchestratorEvent,
|
||||
EventHandler
|
||||
} from './core/orchestrator';
|
||||
|
||||
export {
|
||||
SubagentSpawner,
|
||||
SubagentInstance,
|
||||
defaultSpawner,
|
||||
spawnAndExecute
|
||||
} from './core/subagent-spawner';
|
||||
export type {
|
||||
SubagentType,
|
||||
SubagentDefinition,
|
||||
SubagentResult,
|
||||
SpawnOptions,
|
||||
SubagentPool
|
||||
} from './core/subagent-spawner';
|
||||
|
||||
// Agent classes
|
||||
export { BaseAgent, SimpleAgent, createAgent } from './agents/base-agent';
|
||||
export type { AgentMemory, AgentTool, AgentConfig, AgentResponse } from './agents/base-agent';
|
||||
|
||||
export { TaskAgent, createTaskAgent } from './agents/task-agent';
|
||||
export type { TaskStep, TaskPlan, TaskResult } from './agents/task-agent';
|
||||
|
||||
// Storage
|
||||
export { AgentStorage, defaultStorage } from './storage/memory-store';
|
||||
export type { StoredConversation, StoredTask, StoredAgentState } from './storage/memory-store';
|
||||
|
||||
// Utilities
|
||||
export {
|
||||
debounce,
|
||||
throttle,
|
||||
retry,
|
||||
sleep,
|
||||
generateId,
|
||||
deepClone,
|
||||
deepMerge,
|
||||
isObject,
|
||||
truncate,
|
||||
formatBytes,
|
||||
formatDuration,
|
||||
createRateLimiter,
|
||||
createCache,
|
||||
compose,
|
||||
pipe,
|
||||
chunk,
|
||||
groupBy
|
||||
} from './utils/helpers';
|
||||
|
||||
/**
|
||||
* Quick Start Example:
|
||||
*
|
||||
* ```typescript
|
||||
* import {
|
||||
* createAgent,
|
||||
* ConversationContextManager,
|
||||
* SubagentSpawner
|
||||
* } from './agent-system';
|
||||
*
|
||||
* // Create a simple agent
|
||||
* const agent = createAgent(
|
||||
* 'MyAgent',
|
||||
* 'You are a helpful assistant.',
|
||||
* { description: 'A simple helper agent' }
|
||||
* );
|
||||
*
|
||||
* // Initialize and use
|
||||
* await agent.initialize();
|
||||
* const response = await agent.act('Hello!');
|
||||
* console.log(response.content);
|
||||
*
|
||||
* // Use context management
|
||||
* const context = new ConversationContextManager();
|
||||
* context.addMessage({ role: 'user', content: 'Hello!' });
|
||||
*
|
||||
* // Spawn subagents
|
||||
* const spawner = new SubagentSpawner();
|
||||
* const result = await spawner.executeWithSubagent(
|
||||
* 'researcher',
|
||||
* 'Research AI agents',
|
||||
* 'Focus on autonomous agents'
|
||||
* );
|
||||
* ```
|
||||
*/
|
||||
|
||||
/**
|
||||
* Context Compaction Example:
|
||||
*
|
||||
* ```typescript
|
||||
* import { ContextCompactor, ConversationSummarizer } from './agent-system';
|
||||
*
|
||||
* // Create compactor with custom config
|
||||
* const compactor = new ContextCompactor({
|
||||
* maxTokens: 100000,
|
||||
* strategy: 'hybrid',
|
||||
* preserveRecentCount: 10
|
||||
* });
|
||||
*
|
||||
* // Compact a conversation
|
||||
* const messages = [
|
||||
* { role: 'user', content: '...' },
|
||||
* { role: 'assistant', content: '...' },
|
||||
* // ... many more messages
|
||||
* ];
|
||||
*
|
||||
* if (compactor.needsCompaction(messages)) {
|
||||
* const result = await compactor.compact(messages);
|
||||
* console.log(`Saved ${result.tokensSaved} tokens`);
|
||||
* console.log(`Compression ratio: ${result.compressionRatio}`);
|
||||
* }
|
||||
* ```
|
||||
*/
|
||||
|
||||
/**
|
||||
* Agent Orchestration Example:
|
||||
*
|
||||
* ```typescript
|
||||
* import { AgentOrchestrator, SubagentSpawner } from './agent-system';
|
||||
*
|
||||
* const orchestrator = new AgentOrchestrator();
|
||||
*
|
||||
* // Register agents
|
||||
* orchestrator.registerAgent({
|
||||
* id: 'agent-1',
|
||||
* name: 'Worker Agent',
|
||||
* type: 'worker',
|
||||
* capabilities: ['process', 'execute'],
|
||||
* maxConcurrentTasks: 3,
|
||||
* timeout: 60000
|
||||
* });
|
||||
*
|
||||
* // Create tasks
|
||||
* orchestrator.createTask('process', 'Process data', { data: [...] });
|
||||
*
|
||||
* // Listen for events
|
||||
* orchestrator.on('task_completed', (event) => {
|
||||
* console.log('Task completed:', event.data);
|
||||
* });
|
||||
*
|
||||
* // Start processing
|
||||
* orchestrator.start();
|
||||
* ```
|
||||
*/
|
||||
|
||||
// Integrations
|
||||
export { ClaudeCodeIntegration, createClaudeCodeIntegration } from './integrations/claude-code';
|
||||
export type {
|
||||
ClaudeCodeConfig,
|
||||
ClaudeMessage,
|
||||
ClaudeToolDefinition,
|
||||
ClaudeCodeSession,
|
||||
CompactionResult,
|
||||
SubagentTask,
|
||||
SubagentResult
|
||||
} from './integrations/claude-code';
|
||||
|
||||
export { OpenClawIntegration, createOpenClawIntegration, LobsterWorkflowParser } from './integrations/openclaw';
|
||||
export type {
|
||||
OpenClawConfig,
|
||||
OpenClawContext,
|
||||
OpenClawMessage,
|
||||
OpenClawAgent,
|
||||
OpenClawPipeline,
|
||||
OpenClawPipelineState,
|
||||
OpenClawPipelineTransition,
|
||||
OpenClawCompactionResult,
|
||||
OpenClawWorkspace
|
||||
} from './integrations/openclaw';
|
||||
|
||||
// Version
|
||||
export const VERSION = '1.1.0';
|
||||
654
agent-system/integrations/claude-code.ts
Normal file
654
agent-system/integrations/claude-code.ts
Normal file
@@ -0,0 +1,654 @@
|
||||
/**
|
||||
* Claude Code Integration
|
||||
*
|
||||
* Provides seamless integration with Claude Code CLI and IDE extensions.
|
||||
* Enables context compaction, subagent spawning, and task orchestration
|
||||
* within Claude Code workflows.
|
||||
*/
|
||||
|
||||
import { ContextManager, ContextManagerConfig } from '../core/context-manager';
|
||||
import { TokenCounter } from '../core/token-counter';
|
||||
import { Summarizer, SummarizerOptions } from '../core/summarizer';
|
||||
import { Orchestrator, OrchestratorConfig, Task } from '../core/orchestrator';
|
||||
import { SubagentSpawner, SubagentType } from '../core/subagent-spawner';
|
||||
import { MemoryStore } from '../storage/memory-store';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export interface ClaudeCodeConfig {
|
||||
/** Maximum tokens for context (default: 200000 for Claude models) */
|
||||
maxContextTokens?: number;
|
||||
/** Reserve tokens for response generation */
|
||||
reserveTokens?: number;
|
||||
/** Compaction strategy */
|
||||
compactionStrategy?: 'sliding-window' | 'summarize-old' | 'priority-retention' | 'hybrid';
|
||||
/** Priority keywords for retention */
|
||||
priorityKeywords?: string[];
|
||||
/** Enable automatic compaction */
|
||||
autoCompact?: boolean;
|
||||
/** Compaction threshold percentage (0-1) */
|
||||
compactionThreshold?: number;
|
||||
/** Model identifier for Claude */
|
||||
model?: string;
|
||||
/** Enable subagent spawning */
|
||||
enableSubagents?: boolean;
|
||||
/** Max concurrent subagents */
|
||||
maxSubagents?: number;
|
||||
/** Working directory for Claude Code */
|
||||
workingDirectory?: string;
|
||||
/** Enable persistent memory */
|
||||
persistentMemory?: boolean;
|
||||
/** Memory store path */
|
||||
memoryStorePath?: string;
|
||||
}
|
||||
|
||||
export interface ClaudeMessage {
|
||||
role: 'user' | 'assistant' | 'system';
|
||||
content: string;
|
||||
metadata?: {
|
||||
timestamp?: number;
|
||||
tokens?: number;
|
||||
priority?: number;
|
||||
toolUse?: boolean;
|
||||
fileReferences?: string[];
|
||||
};
|
||||
}
|
||||
|
||||
export interface ClaudeToolDefinition {
|
||||
name: string;
|
||||
description: string;
|
||||
input_schema: {
|
||||
type: 'object';
|
||||
properties: Record<string, any>;
|
||||
required?: string[];
|
||||
};
|
||||
}
|
||||
|
||||
export interface ClaudeCodeSession {
|
||||
id: string;
|
||||
createdAt: Date;
|
||||
lastActivity: Date;
|
||||
messageCount: number;
|
||||
tokenUsage: number;
|
||||
status: 'active' | 'compacted' | 'idle' | 'error';
|
||||
}
|
||||
|
||||
export interface CompactionResult {
|
||||
success: boolean;
|
||||
tokensBefore: number;
|
||||
tokensAfter: number;
|
||||
tokensSaved: number;
|
||||
messagesRemoved: number;
|
||||
summary?: string;
|
||||
keyPoints?: string[];
|
||||
decisions?: string[];
|
||||
}
|
||||
|
||||
export interface SubagentTask {
|
||||
type: SubagentType;
|
||||
prompt: string;
|
||||
context?: Record<string, any>;
|
||||
timeout?: number;
|
||||
priority?: 'low' | 'medium' | 'high';
|
||||
}
|
||||
|
||||
export interface SubagentResult {
|
||||
success: boolean;
|
||||
output: string;
|
||||
tokens: number;
|
||||
duration: number;
|
||||
filesModified?: string[];
|
||||
artifacts?: Record<string, any>;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Claude Code Integration Class
|
||||
// ============================================================================
|
||||
|
||||
export class ClaudeCodeIntegration {
|
||||
private contextManager: ContextManager;
|
||||
private tokenCounter: TokenCounter;
|
||||
private summarizer: Summarizer;
|
||||
private orchestrator: Orchestrator | null = null;
|
||||
private subagentSpawner: SubagentSpawner | null = null;
|
||||
private memoryStore: MemoryStore | null = null;
|
||||
private config: Required<ClaudeCodeConfig>;
|
||||
private sessionId: string;
|
||||
private messages: ClaudeMessage[] = [];
|
||||
private toolDefinitions: ClaudeToolDefinition[] = [];
|
||||
private compactionHistory: CompactionResult[] = [];
|
||||
|
||||
constructor(config: ClaudeCodeConfig = {}) {
|
||||
this.config = {
|
||||
maxContextTokens: config.maxContextTokens ?? 200000,
|
||||
reserveTokens: config.reserveTokens ?? 40000,
|
||||
compactionStrategy: config.compactionStrategy ?? 'hybrid',
|
||||
priorityKeywords: config.priorityKeywords ?? [
|
||||
'error', 'important', 'decision', 'critical', 'remember', 'todo', 'fixme'
|
||||
],
|
||||
autoCompact: config.autoCompact ?? true,
|
||||
compactionThreshold: config.compactionThreshold ?? 0.8,
|
||||
model: config.model ?? 'claude-sonnet-4-20250514',
|
||||
enableSubagents: config.enableSubagents ?? true,
|
||||
maxSubagents: config.maxSubagents ?? 6,
|
||||
workingDirectory: config.workingDirectory ?? process.cwd(),
|
||||
persistentMemory: config.persistentMemory ?? true,
|
||||
memoryStorePath: config.memoryStorePath ?? '.claude-code/memory'
|
||||
};
|
||||
|
||||
// Initialize core components
|
||||
this.tokenCounter = new TokenCounter(this.config.maxContextTokens);
|
||||
this.summarizer = new Summarizer();
|
||||
this.contextManager = new ContextManager(
|
||||
this.tokenCounter,
|
||||
this.summarizer,
|
||||
{
|
||||
maxTokens: this.config.maxContextTokens - this.config.reserveTokens,
|
||||
compactionStrategy: this.config.compactionStrategy,
|
||||
priorityKeywords: this.config.priorityKeywords,
|
||||
reserveTokens: this.config.reserveTokens
|
||||
}
|
||||
);
|
||||
|
||||
// Initialize orchestrator if subagents enabled
|
||||
if (this.config.enableSubagents) {
|
||||
this.orchestrator = new Orchestrator({
|
||||
maxAgents: this.config.maxSubagents,
|
||||
taskTimeout: 300000,
|
||||
retryAttempts: 3
|
||||
});
|
||||
this.subagentSpawner = new SubagentSpawner();
|
||||
}
|
||||
|
||||
// Initialize memory store if persistent
|
||||
if (this.config.persistentMemory) {
|
||||
this.memoryStore = new MemoryStore(this.config.memoryStorePath);
|
||||
}
|
||||
|
||||
this.sessionId = this.generateSessionId();
|
||||
this.registerDefaultTools();
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Session Management
|
||||
// ============================================================================
|
||||
|
||||
private generateSessionId(): string {
|
||||
return `claude-code-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
|
||||
}
|
||||
|
||||
getSessionId(): string {
|
||||
return this.sessionId;
|
||||
}
|
||||
|
||||
getSessionInfo(): ClaudeCodeSession {
|
||||
const usage = this.tokenCounter.getUsagePercentage();
|
||||
return {
|
||||
id: this.sessionId,
|
||||
createdAt: new Date(parseInt(this.sessionId.split('-')[2])),
|
||||
lastActivity: new Date(),
|
||||
messageCount: this.messages.length,
|
||||
tokenUsage: this.tokenCounter.getCurrentUsage(),
|
||||
status: usage > this.config.compactionThreshold ? 'compacted' :
|
||||
this.messages.length === 0 ? 'idle' : 'active'
|
||||
};
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Message Handling
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Add a message to the context
|
||||
*/
|
||||
addMessage(message: ClaudeMessage): void {
|
||||
// Estimate tokens for this message
|
||||
const tokens = this.tokenCounter.countTokens(message.content);
|
||||
message.metadata = {
|
||||
...message.metadata,
|
||||
timestamp: message.metadata?.timestamp ?? Date.now(),
|
||||
tokens
|
||||
};
|
||||
|
||||
this.messages.push(message);
|
||||
this.tokenCounter.addUsage(tokens);
|
||||
|
||||
// Add to context manager
|
||||
this.contextManager.addMessage({
|
||||
role: message.role,
|
||||
content: message.content,
|
||||
priority: message.metadata?.priority,
|
||||
timestamp: message.metadata?.timestamp
|
||||
});
|
||||
|
||||
// Check for auto-compaction
|
||||
if (this.config.autoCompact && this.needsCompaction()) {
|
||||
this.compact();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all messages in context
|
||||
*/
|
||||
getMessages(): ClaudeMessage[] {
|
||||
return [...this.messages];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get context for Claude API call
|
||||
*/
|
||||
getContextForAPI(): { messages: ClaudeMessage[]; systemPrompt?: string } {
|
||||
const activeContext = this.contextManager.getActiveContext();
|
||||
|
||||
const messages: ClaudeMessage[] = activeContext.messages.map(m => ({
|
||||
role: m.role as 'user' | 'assistant',
|
||||
content: m.content,
|
||||
metadata: {
|
||||
timestamp: m.timestamp,
|
||||
priority: m.priority
|
||||
}
|
||||
}));
|
||||
|
||||
return {
|
||||
messages,
|
||||
systemPrompt: activeContext.summary ?
|
||||
`[Previous Context Summary]\n${activeContext.summary}\n\n[End of Summary]` :
|
||||
undefined
|
||||
};
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Context Compaction
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Check if compaction is needed
|
||||
*/
|
||||
needsCompaction(): boolean {
|
||||
return this.tokenCounter.getUsagePercentage() >= this.config.compactionThreshold;
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform context compaction
|
||||
*/
|
||||
async compact(): Promise<CompactionResult> {
|
||||
const tokensBefore = this.tokenCounter.getCurrentUsage();
|
||||
|
||||
try {
|
||||
const result = await this.contextManager.compact();
|
||||
|
||||
// Update local messages to match compacted context
|
||||
const activeContext = this.contextManager.getActiveContext();
|
||||
this.messages = activeContext.messages.map(m => ({
|
||||
role: m.role as 'user' | 'assistant',
|
||||
content: m.content,
|
||||
metadata: {
|
||||
timestamp: m.timestamp,
|
||||
priority: m.priority
|
||||
}
|
||||
}));
|
||||
|
||||
// Reset token counter and recalculate
|
||||
this.tokenCounter.reset();
|
||||
const newTokens = this.messages.reduce(
|
||||
(sum, m) => sum + this.tokenCounter.countTokens(m.content),
|
||||
0
|
||||
);
|
||||
this.tokenCounter.addUsage(newTokens);
|
||||
|
||||
const compactionResult: CompactionResult = {
|
||||
success: true,
|
||||
tokensBefore,
|
||||
tokensAfter: this.tokenCounter.getCurrentUsage(),
|
||||
tokensSaved: tokensBefore - this.tokenCounter.getCurrentUsage(),
|
||||
messagesRemoved: result.messagesRemoved,
|
||||
summary: result.summary,
|
||||
keyPoints: result.keyPoints,
|
||||
decisions: result.decisions
|
||||
};
|
||||
|
||||
this.compactionHistory.push(compactionResult);
|
||||
return compactionResult;
|
||||
|
||||
} catch (error) {
|
||||
return {
|
||||
success: false,
|
||||
tokensBefore,
|
||||
tokensAfter: tokensBefore,
|
||||
tokensSaved: 0,
|
||||
messagesRemoved: 0
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get compaction history
|
||||
*/
|
||||
getCompactionHistory(): CompactionResult[] {
|
||||
return [...this.compactionHistory];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get current token usage stats
|
||||
*/
|
||||
getTokenStats(): {
|
||||
used: number;
|
||||
total: number;
|
||||
remaining: number;
|
||||
percentage: number;
|
||||
} {
|
||||
return {
|
||||
used: this.tokenCounter.getCurrentUsage(),
|
||||
total: this.config.maxContextTokens,
|
||||
remaining: this.tokenCounter.getRemainingBudget(),
|
||||
percentage: this.tokenCounter.getUsagePercentage() * 100
|
||||
};
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Tool Registration
|
||||
// ============================================================================
|
||||
|
||||
private registerDefaultTools(): void {
|
||||
// Register context management tools
|
||||
this.registerTool({
|
||||
name: 'compact_context',
|
||||
description: 'Compact the conversation context to save tokens while preserving important information',
|
||||
input_schema: {
|
||||
type: 'object',
|
||||
properties: {
|
||||
force: {
|
||||
type: 'boolean',
|
||||
description: 'Force compaction even if threshold not reached'
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Register subagent tools
|
||||
if (this.config.enableSubagents) {
|
||||
this.registerTool({
|
||||
name: 'spawn_explorer',
|
||||
description: 'Spawn an explorer agent to quickly search and navigate the codebase',
|
||||
input_schema: {
|
||||
type: 'object',
|
||||
properties: {
|
||||
query: {
|
||||
type: 'string',
|
||||
description: 'Search query or file pattern to explore'
|
||||
}
|
||||
},
|
||||
required: ['query']
|
||||
}
|
||||
});
|
||||
|
||||
this.registerTool({
|
||||
name: 'spawn_researcher',
|
||||
description: 'Spawn a researcher agent to deeply analyze and research a topic',
|
||||
input_schema: {
|
||||
type: 'object',
|
||||
properties: {
|
||||
topic: {
|
||||
type: 'string',
|
||||
description: 'Topic to research'
|
||||
},
|
||||
depth: {
|
||||
type: 'string',
|
||||
enum: ['shallow', 'medium', 'deep'],
|
||||
description: 'Research depth level'
|
||||
}
|
||||
},
|
||||
required: ['topic']
|
||||
}
|
||||
});
|
||||
|
||||
this.registerTool({
|
||||
name: 'spawn_coder',
|
||||
description: 'Spawn a coder agent to implement or modify code',
|
||||
input_schema: {
|
||||
type: 'object',
|
||||
properties: {
|
||||
task: {
|
||||
type: 'string',
|
||||
description: 'Coding task description'
|
||||
},
|
||||
files: {
|
||||
type: 'array',
|
||||
items: { type: 'string' },
|
||||
description: 'Files to work on'
|
||||
}
|
||||
},
|
||||
required: ['task']
|
||||
}
|
||||
});
|
||||
|
||||
this.registerTool({
|
||||
name: 'spawn_reviewer',
|
||||
description: 'Spawn a reviewer agent to review code quality and suggest improvements',
|
||||
input_schema: {
|
||||
type: 'object',
|
||||
properties: {
|
||||
files: {
|
||||
type: 'array',
|
||||
items: { type: 'string' },
|
||||
description: 'Files to review'
|
||||
},
|
||||
focus: {
|
||||
type: 'string',
|
||||
description: 'Review focus area (security, performance, style, all)'
|
||||
}
|
||||
},
|
||||
required: ['files']
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a custom tool
|
||||
*/
|
||||
registerTool(tool: ClaudeToolDefinition): void {
|
||||
this.toolDefinitions.push(tool);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all registered tools
|
||||
*/
|
||||
getTools(): ClaudeToolDefinition[] {
|
||||
return [...this.toolDefinitions];
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Subagent Spawning
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Spawn a subagent for a specific task
|
||||
*/
|
||||
async spawnSubagent(task: SubagentTask): Promise<SubagentResult> {
|
||||
if (!this.subagentSpawner || !this.orchestrator) {
|
||||
throw new Error('Subagents are not enabled in this configuration');
|
||||
}
|
||||
|
||||
const startTime = Date.now();
|
||||
|
||||
try {
|
||||
// Create subagent
|
||||
const agent = this.subagentSpawner.spawn(task.type, {
|
||||
taskId: `${this.sessionId}-${task.type}-${Date.now()}`,
|
||||
memory: this.memoryStore || undefined
|
||||
});
|
||||
|
||||
// Execute task
|
||||
const result = await agent.execute({
|
||||
prompt: task.prompt,
|
||||
...task.context
|
||||
});
|
||||
|
||||
const duration = Date.now() - startTime;
|
||||
const outputTokens = this.tokenCounter.countTokens(result.output || '');
|
||||
|
||||
return {
|
||||
success: result.success !== false,
|
||||
output: result.output || '',
|
||||
tokens: outputTokens,
|
||||
duration,
|
||||
filesModified: result.filesModified,
|
||||
artifacts: result.artifacts
|
||||
};
|
||||
|
||||
} catch (error) {
|
||||
return {
|
||||
success: false,
|
||||
output: `Subagent error: ${error instanceof Error ? error.message : 'Unknown error'}`,
|
||||
tokens: 0,
|
||||
duration: Date.now() - startTime
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute multiple subagent tasks in parallel
|
||||
*/
|
||||
async executeParallelSubagents(tasks: SubagentTask[]): Promise<SubagentResult[]> {
|
||||
return Promise.all(tasks.map(task => this.spawnSubagent(task)));
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Memory Management
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Store a value in persistent memory
|
||||
*/
|
||||
async remember(key: string, value: any): Promise<void> {
|
||||
if (this.memoryStore) {
|
||||
await this.memoryStore.set(`session:${this.sessionId}:${key}`, value);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve a value from persistent memory
|
||||
*/
|
||||
async recall<T>(key: string): Promise<T | null> {
|
||||
if (this.memoryStore) {
|
||||
return this.memoryStore.get<T>(`session:${this.sessionId}:${key}`);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Store important context for cross-session persistence
|
||||
*/
|
||||
async saveContext(name: string): Promise<void> {
|
||||
if (this.memoryStore) {
|
||||
await this.memoryStore.set(`context:${name}`, {
|
||||
sessionId: this.sessionId,
|
||||
messages: this.messages,
|
||||
createdAt: Date.now()
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Load a previously saved context
|
||||
*/
|
||||
async loadContext(name: string): Promise<boolean> {
|
||||
if (this.memoryStore) {
|
||||
const saved = await this.memoryStore.get<{
|
||||
sessionId: string;
|
||||
messages: ClaudeMessage[];
|
||||
}>(`context:${name}`);
|
||||
|
||||
if (saved) {
|
||||
this.messages = saved.messages;
|
||||
this.tokenCounter.reset();
|
||||
for (const msg of this.messages) {
|
||||
this.tokenCounter.addUsage(this.tokenCounter.countTokens(msg.content));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Utility Methods
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Reset the session
|
||||
*/
|
||||
reset(): void {
|
||||
this.messages = [];
|
||||
this.tokenCounter.reset();
|
||||
this.contextManager = new ContextManager(
|
||||
this.tokenCounter,
|
||||
this.summarizer,
|
||||
{
|
||||
maxTokens: this.config.maxContextTokens - this.config.reserveTokens,
|
||||
compactionStrategy: this.config.compactionStrategy,
|
||||
priorityKeywords: this.config.priorityKeywords,
|
||||
reserveTokens: this.config.reserveTokens
|
||||
}
|
||||
);
|
||||
this.sessionId = this.generateSessionId();
|
||||
this.compactionHistory = [];
|
||||
}
|
||||
|
||||
/**
|
||||
* Export session data
|
||||
*/
|
||||
exportSession(): {
|
||||
sessionId: string;
|
||||
config: Required<ClaudeCodeConfig>;
|
||||
messages: ClaudeMessage[];
|
||||
compactionHistory: CompactionResult[];
|
||||
toolDefinitions: ClaudeToolDefinition[];
|
||||
} {
|
||||
return {
|
||||
sessionId: this.sessionId,
|
||||
config: this.config,
|
||||
messages: this.messages,
|
||||
compactionHistory: this.compactionHistory,
|
||||
toolDefinitions: this.toolDefinitions
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Import session data
|
||||
*/
|
||||
importSession(data: ReturnType<typeof this.exportSession>): void {
|
||||
this.sessionId = data.sessionId;
|
||||
this.messages = data.messages;
|
||||
this.compactionHistory = data.compactionHistory;
|
||||
this.toolDefinitions = data.toolDefinitions;
|
||||
|
||||
// Rebuild token counter state
|
||||
this.tokenCounter.reset();
|
||||
for (const msg of this.messages) {
|
||||
this.tokenCounter.addUsage(this.tokenCounter.countTokens(msg.content));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Factory Function
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Create a Claude Code integration instance with sensible defaults
|
||||
*/
|
||||
export function createClaudeCodeIntegration(
|
||||
config?: ClaudeCodeConfig
|
||||
): ClaudeCodeIntegration {
|
||||
return new ClaudeCodeIntegration(config);
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Export
|
||||
// ============================================================================
|
||||
|
||||
export default ClaudeCodeIntegration;
|
||||
892
agent-system/integrations/openclaw.ts
Normal file
892
agent-system/integrations/openclaw.ts
Normal file
@@ -0,0 +1,892 @@
|
||||
/**
|
||||
* OpenClaw Integration
|
||||
*
|
||||
* Provides seamless integration with OpenClaw - the open-source AI-powered
|
||||
* development assistant. Enables context compaction, pipeline orchestration,
|
||||
* and multi-agent coordination within OpenClaw workflows.
|
||||
*
|
||||
* @see https://github.com/ggondim/openclaw
|
||||
*/
|
||||
|
||||
import { ContextManager, ContextManagerConfig } from '../core/context-manager';
|
||||
import { TokenCounter } from '../core/token-counter';
|
||||
import { Summarizer } from '../core/summarizer';
|
||||
import { Orchestrator, Task, AgentStatus } from '../core/orchestrator';
|
||||
import { SubagentSpawner, SubagentType } from '../core/subagent-spawner';
|
||||
import { MemoryStore } from '../storage/memory-store';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export interface OpenClawConfig {
|
||||
/** Maximum tokens for context */
|
||||
maxContextTokens?: number;
|
||||
/** Reserve tokens for response */
|
||||
reserveTokens?: number;
|
||||
/** Compaction strategy */
|
||||
compactionStrategy?: 'sliding-window' | 'summarize-old' | 'priority-retention' | 'hybrid';
|
||||
/** Priority keywords for context retention */
|
||||
priorityKeywords?: string[];
|
||||
/** Enable automatic compaction */
|
||||
autoCompact?: boolean;
|
||||
/** Compaction threshold (0-1) */
|
||||
compactionThreshold?: number;
|
||||
/** Working directory */
|
||||
workingDirectory?: string;
|
||||
/** Enable workspace isolation */
|
||||
workspaceIsolation?: boolean;
|
||||
/** Enable persistent memory */
|
||||
persistentMemory?: boolean;
|
||||
/** Memory store path */
|
||||
memoryStorePath?: string;
|
||||
/** Enable Lobster workflow support */
|
||||
enableLobsterWorkflows?: boolean;
|
||||
/** Enable parallel execution */
|
||||
enableParallelExecution?: boolean;
|
||||
/** Max parallel agents */
|
||||
maxParallelAgents?: number;
|
||||
/** Hook callbacks */
|
||||
hooks?: {
|
||||
onCompactionStart?: (context: OpenClawContext) => void | Promise<void>;
|
||||
onCompactionEnd?: (result: OpenClawCompactionResult) => void | Promise<void>;
|
||||
onAgentSpawn?: (agent: OpenClawAgent) => void | Promise<void>;
|
||||
onAgentComplete?: (agent: OpenClawAgent, result: any) => void | Promise<void>;
|
||||
onPipelineStart?: (pipeline: OpenClawPipeline) => void | Promise<void>;
|
||||
onPipelineComplete?: (pipeline: OpenClawPipeline, result: any) => void | Promise<void>;
|
||||
onStateTransition?: (from: string, to: string, context: any) => void | Promise<void>;
|
||||
};
|
||||
}
|
||||
|
||||
export interface OpenClawContext {
|
||||
id: string;
|
||||
projectId?: string;
|
||||
conversationId?: string;
|
||||
messages: OpenClawMessage[];
|
||||
metadata: Record<string, any>;
|
||||
createdAt: Date;
|
||||
updatedAt: Date;
|
||||
}
|
||||
|
||||
export interface OpenClawMessage {
|
||||
id: string;
|
||||
role: 'user' | 'assistant' | 'system';
|
||||
content: string;
|
||||
timestamp: number;
|
||||
tokens?: number;
|
||||
priority?: number;
|
||||
tags?: string[];
|
||||
references?: {
|
||||
files?: string[];
|
||||
functions?: string[];
|
||||
symbols?: string[];
|
||||
};
|
||||
}
|
||||
|
||||
export interface OpenClawAgent {
|
||||
id: string;
|
||||
type: SubagentType;
|
||||
status: 'idle' | 'running' | 'completed' | 'error';
|
||||
workspace?: string;
|
||||
memory: Record<string, any>;
|
||||
createdAt: Date;
|
||||
startedAt?: Date;
|
||||
completedAt?: Date;
|
||||
result?: any;
|
||||
}
|
||||
|
||||
export interface OpenClawPipeline {
|
||||
id: string;
|
||||
name: string;
|
||||
description?: string;
|
||||
states: OpenClawPipelineState[];
|
||||
currentState: string;
|
||||
history: OpenClawPipelineTransition[];
|
||||
status: 'idle' | 'running' | 'completed' | 'error' | 'paused';
|
||||
createdAt: Date;
|
||||
startedAt?: Date;
|
||||
completedAt?: Date;
|
||||
}
|
||||
|
||||
export interface OpenClawPipelineState {
|
||||
name: string;
|
||||
type: 'sequential' | 'parallel' | 'conditional' | 'human-approval';
|
||||
agents?: SubagentType[];
|
||||
onEnter?: string;
|
||||
onExit?: string;
|
||||
transitions: {
|
||||
target: string;
|
||||
event: string;
|
||||
condition?: string;
|
||||
}[];
|
||||
timeout?: number;
|
||||
retryPolicy?: {
|
||||
maxAttempts: number;
|
||||
backoff: 'fixed' | 'exponential';
|
||||
delay: number;
|
||||
};
|
||||
}
|
||||
|
||||
export interface OpenClawPipelineTransition {
|
||||
from: string;
|
||||
to: string;
|
||||
event: string;
|
||||
timestamp: Date;
|
||||
context?: any;
|
||||
}
|
||||
|
||||
export interface OpenClawCompactionResult {
|
||||
success: boolean;
|
||||
tokensBefore: number;
|
||||
tokensAfter: number;
|
||||
tokensSaved: number;
|
||||
messagesRemoved: number;
|
||||
summary?: string;
|
||||
keyPoints?: string[];
|
||||
decisions?: string[];
|
||||
timestamp: Date;
|
||||
}
|
||||
|
||||
export interface OpenClawWorkspace {
|
||||
id: string;
|
||||
path: string;
|
||||
permissions: ('read' | 'write' | 'execute')[];
|
||||
quota: {
|
||||
maxFiles: number;
|
||||
maxSize: number;
|
||||
};
|
||||
createdAt: Date;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// OpenClaw Integration Class
|
||||
// ============================================================================
|
||||
|
||||
export class OpenClawIntegration {
|
||||
private contextManager: ContextManager;
|
||||
private tokenCounter: TokenCounter;
|
||||
private summarizer: Summarizer;
|
||||
private orchestrator: Orchestrator | null = null;
|
||||
private subagentSpawner: SubagentSpawner | null = null;
|
||||
private memoryStore: MemoryStore | null = null;
|
||||
private config: Required<OpenClawConfig>;
|
||||
|
||||
private context: OpenClawContext;
|
||||
private agents: Map<string, OpenClawAgent> = new Map();
|
||||
private pipelines: Map<string, OpenClawPipeline> = new Map();
|
||||
private workspaces: Map<string, OpenClawWorkspace> = new Map();
|
||||
private compactionHistory: OpenClawCompactionResult[] = [];
|
||||
|
||||
constructor(config: OpenClawConfig = {}) {
|
||||
this.config = {
|
||||
maxContextTokens: config.maxContextTokens ?? 200000,
|
||||
reserveTokens: config.reserveTokens ?? 40000,
|
||||
compactionStrategy: config.compactionStrategy ?? 'hybrid',
|
||||
priorityKeywords: config.priorityKeywords ?? [
|
||||
'error', 'important', 'decision', 'critical', 'remember',
|
||||
'todo', 'fixme', 'security', 'breaking'
|
||||
],
|
||||
autoCompact: config.autoCompact ?? true,
|
||||
compactionThreshold: config.compactionThreshold ?? 0.75,
|
||||
workingDirectory: config.workingDirectory ?? process.cwd(),
|
||||
workspaceIsolation: config.workspaceIsolation ?? true,
|
||||
persistentMemory: config.persistentMemory ?? true,
|
||||
memoryStorePath: config.memoryStorePath ?? '.openclaw/memory',
|
||||
enableLobsterWorkflows: config.enableLobsterWorkflows ?? true,
|
||||
enableParallelExecution: config.enableParallelExecution ?? true,
|
||||
maxParallelAgents: config.maxParallelAgents ?? 12,
|
||||
hooks: config.hooks ?? {}
|
||||
};
|
||||
|
||||
// Initialize core components
|
||||
this.tokenCounter = new TokenCounter(this.config.maxContextTokens);
|
||||
this.summarizer = new Summarizer();
|
||||
this.contextManager = new ContextManager(
|
||||
this.tokenCounter,
|
||||
this.summarizer,
|
||||
{
|
||||
maxTokens: this.config.maxContextTokens - this.config.reserveTokens,
|
||||
compactionStrategy: this.config.compactionStrategy,
|
||||
priorityKeywords: this.config.priorityKeywords,
|
||||
reserveTokens: this.config.reserveTokens
|
||||
}
|
||||
);
|
||||
|
||||
// Initialize orchestrator for parallel execution
|
||||
if (this.config.enableParallelExecution) {
|
||||
this.orchestrator = new Orchestrator({
|
||||
maxAgents: this.config.maxParallelAgents,
|
||||
taskTimeout: 600000,
|
||||
retryAttempts: 3
|
||||
});
|
||||
this.subagentSpawner = new SubagentSpawner();
|
||||
}
|
||||
|
||||
// Initialize memory store
|
||||
if (this.config.persistentMemory) {
|
||||
this.memoryStore = new MemoryStore(this.config.memoryStorePath);
|
||||
}
|
||||
|
||||
// Initialize context
|
||||
this.context = this.createInitialContext();
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Context Management
|
||||
// ============================================================================
|
||||
|
||||
private createInitialContext(): OpenClawContext {
|
||||
return {
|
||||
id: this.generateId('ctx'),
|
||||
messages: [],
|
||||
metadata: {},
|
||||
createdAt: new Date(),
|
||||
updatedAt: new Date()
|
||||
};
|
||||
}
|
||||
|
||||
private generateId(prefix: string): string {
|
||||
return `${prefix}_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get current context
|
||||
*/
|
||||
getContext(): OpenClawContext {
|
||||
return { ...this.context };
|
||||
}
|
||||
|
||||
/**
|
||||
* Set context metadata
|
||||
*/
|
||||
setContextMetadata(key: string, value: any): void {
|
||||
this.context.metadata[key] = value;
|
||||
this.context.updatedAt = new Date();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add message to context
|
||||
*/
|
||||
addMessage(message: Omit<OpenClawMessage, 'id' | 'timestamp'>): OpenClawMessage {
|
||||
const fullMessage: OpenClawMessage = {
|
||||
...message,
|
||||
id: this.generateId('msg'),
|
||||
timestamp: Date.now(),
|
||||
tokens: this.tokenCounter.countTokens(message.content)
|
||||
};
|
||||
|
||||
this.context.messages.push(fullMessage);
|
||||
this.context.updatedAt = new Date();
|
||||
|
||||
// Add to context manager
|
||||
this.contextManager.addMessage({
|
||||
role: message.role,
|
||||
content: message.content,
|
||||
priority: message.priority,
|
||||
timestamp: fullMessage.timestamp
|
||||
});
|
||||
|
||||
this.tokenCounter.addUsage(fullMessage.tokens || 0);
|
||||
|
||||
// Auto-compact if needed
|
||||
if (this.config.autoCompact && this.needsCompaction()) {
|
||||
this.compact();
|
||||
}
|
||||
|
||||
return fullMessage;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get messages from context
|
||||
*/
|
||||
getMessages(options?: {
|
||||
limit?: number;
|
||||
since?: number;
|
||||
tags?: string[];
|
||||
}): OpenClawMessage[] {
|
||||
let messages = [...this.context.messages];
|
||||
|
||||
if (options?.since) {
|
||||
messages = messages.filter(m => m.timestamp >= options.since!);
|
||||
}
|
||||
|
||||
if (options?.tags && options.tags.length > 0) {
|
||||
messages = messages.filter(m =>
|
||||
m.tags?.some(t => options.tags!.includes(t))
|
||||
);
|
||||
}
|
||||
|
||||
if (options?.limit) {
|
||||
messages = messages.slice(-options.limit);
|
||||
}
|
||||
|
||||
return messages;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Context Compaction
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Check if compaction is needed
|
||||
*/
|
||||
needsCompaction(): boolean {
|
||||
return this.tokenCounter.getUsagePercentage() >= this.config.compactionThreshold;
|
||||
}
|
||||
|
||||
/**
|
||||
* Perform context compaction
|
||||
*/
|
||||
async compact(): Promise<OpenClawCompactionResult> {
|
||||
await this.config.hooks.onCompactionStart?.(this.context);
|
||||
|
||||
const tokensBefore = this.tokenCounter.getCurrentUsage();
|
||||
|
||||
try {
|
||||
const result = await this.contextManager.compact();
|
||||
const activeContext = this.contextManager.getActiveContext();
|
||||
|
||||
// Update context messages
|
||||
this.context.messages = activeContext.messages.map(m => ({
|
||||
id: this.generateId('msg'),
|
||||
role: m.role as 'user' | 'assistant' | 'system',
|
||||
content: m.content,
|
||||
timestamp: m.timestamp || Date.now(),
|
||||
priority: m.priority
|
||||
}));
|
||||
|
||||
// Recalculate tokens
|
||||
this.tokenCounter.reset();
|
||||
for (const msg of this.context.messages) {
|
||||
this.tokenCounter.addUsage(this.tokenCounter.countTokens(msg.content));
|
||||
}
|
||||
|
||||
const compactionResult: OpenClawCompactionResult = {
|
||||
success: true,
|
||||
tokensBefore,
|
||||
tokensAfter: this.tokenCounter.getCurrentUsage(),
|
||||
tokensSaved: tokensBefore - this.tokenCounter.getCurrentUsage(),
|
||||
messagesRemoved: result.messagesRemoved,
|
||||
summary: result.summary,
|
||||
keyPoints: result.keyPoints,
|
||||
decisions: result.decisions,
|
||||
timestamp: new Date()
|
||||
};
|
||||
|
||||
this.compactionHistory.push(compactionResult);
|
||||
await this.config.hooks.onCompactionEnd?.(compactionResult);
|
||||
|
||||
return compactionResult;
|
||||
|
||||
} catch (error) {
|
||||
const failedResult: OpenClawCompactionResult = {
|
||||
success: false,
|
||||
tokensBefore,
|
||||
tokensAfter: tokensBefore,
|
||||
tokensSaved: 0,
|
||||
messagesRemoved: 0,
|
||||
timestamp: new Date()
|
||||
};
|
||||
|
||||
await this.config.hooks.onCompactionEnd?.(failedResult);
|
||||
return failedResult;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get compaction history
|
||||
*/
|
||||
getCompactionHistory(): OpenClawCompactionResult[] {
|
||||
return [...this.compactionHistory];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get token statistics
|
||||
*/
|
||||
getTokenStats(): {
|
||||
used: number;
|
||||
total: number;
|
||||
remaining: number;
|
||||
percentage: number;
|
||||
messages: number;
|
||||
} {
|
||||
return {
|
||||
used: this.tokenCounter.getCurrentUsage(),
|
||||
total: this.config.maxContextTokens,
|
||||
remaining: this.tokenCounter.getRemainingBudget(),
|
||||
percentage: this.tokenCounter.getUsagePercentage() * 100,
|
||||
messages: this.context.messages.length
|
||||
};
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Agent Management
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Spawn an agent
|
||||
*/
|
||||
async spawnAgent(type: SubagentType, options?: {
|
||||
workspace?: string;
|
||||
memory?: Record<string, any>;
|
||||
}): Promise<OpenClawAgent> {
|
||||
const agent: OpenClawAgent = {
|
||||
id: this.generateId('agent'),
|
||||
type,
|
||||
status: 'idle',
|
||||
workspace: options?.workspace,
|
||||
memory: options?.memory || {},
|
||||
createdAt: new Date()
|
||||
};
|
||||
|
||||
this.agents.set(agent.id, agent);
|
||||
await this.config.hooks.onAgentSpawn?.(agent);
|
||||
|
||||
return agent;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute an agent task
|
||||
*/
|
||||
async executeAgent(agentId: string, task: {
|
||||
prompt: string;
|
||||
context?: Record<string, any>;
|
||||
timeout?: number;
|
||||
}): Promise<any> {
|
||||
const agent = this.agents.get(agentId);
|
||||
if (!agent) {
|
||||
throw new Error(`Agent ${agentId} not found`);
|
||||
}
|
||||
|
||||
agent.status = 'running';
|
||||
agent.startedAt = new Date();
|
||||
|
||||
try {
|
||||
if (!this.subagentSpawner) {
|
||||
throw new Error('Subagent spawner not initialized');
|
||||
}
|
||||
|
||||
const subagent = this.subagentSpawner.spawn(agent.type, {
|
||||
taskId: agentId,
|
||||
memory: this.memoryStore || undefined
|
||||
});
|
||||
|
||||
const result = await subagent.execute({
|
||||
prompt: task.prompt,
|
||||
...task.context
|
||||
});
|
||||
|
||||
agent.status = 'completed';
|
||||
agent.completedAt = new Date();
|
||||
agent.result = result;
|
||||
|
||||
await this.config.hooks.onAgentComplete?.(agent, result);
|
||||
return result;
|
||||
|
||||
} catch (error) {
|
||||
agent.status = 'error';
|
||||
agent.completedAt = new Date();
|
||||
agent.result = { error: error instanceof Error ? error.message : 'Unknown error' };
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute multiple agents in parallel (OpenClaw pattern: 4 projects × 3 roles)
|
||||
*/
|
||||
async executeParallelAgents(tasks: Array<{
|
||||
type: SubagentType;
|
||||
prompt: string;
|
||||
context?: Record<string, any>;
|
||||
}>): Promise<Map<string, any>> {
|
||||
const results = new Map<string, any>();
|
||||
|
||||
// Spawn all agents
|
||||
const agentPromises = tasks.map(async (task, index) => {
|
||||
const agent = await this.spawnAgent(task.type);
|
||||
const result = await this.executeAgent(agent.id, task);
|
||||
results.set(agent.id, result);
|
||||
return { agentId: agent.id, result };
|
||||
});
|
||||
|
||||
await Promise.all(agentPromises);
|
||||
return results;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get agent status
|
||||
*/
|
||||
getAgentStatus(agentId: string): OpenClawAgent | undefined {
|
||||
return this.agents.get(agentId);
|
||||
}
|
||||
|
||||
/**
|
||||
* List all agents
|
||||
*/
|
||||
listAgents(options?: {
|
||||
type?: SubagentType;
|
||||
status?: OpenClawAgent['status'];
|
||||
}): OpenClawAgent[] {
|
||||
let agents = Array.from(this.agents.values());
|
||||
|
||||
if (options?.type) {
|
||||
agents = agents.filter(a => a.type === options.type);
|
||||
}
|
||||
|
||||
if (options?.status) {
|
||||
agents = agents.filter(a => a.status === options.status);
|
||||
}
|
||||
|
||||
return agents;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Pipeline Management
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Create a pipeline from definition
|
||||
*/
|
||||
createPipeline(definition: {
|
||||
name: string;
|
||||
description?: string;
|
||||
states: OpenClawPipelineState[];
|
||||
}): OpenClawPipeline {
|
||||
const pipeline: OpenClawPipeline = {
|
||||
id: this.generateId('pipeline'),
|
||||
name: definition.name,
|
||||
description: definition.description,
|
||||
states: definition.states,
|
||||
currentState: definition.states[0]?.name || 'start',
|
||||
history: [],
|
||||
status: 'idle',
|
||||
createdAt: new Date()
|
||||
};
|
||||
|
||||
this.pipelines.set(pipeline.id, pipeline);
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
/**
|
||||
* Start a pipeline
|
||||
*/
|
||||
async startPipeline(pipelineId: string, initialContext?: any): Promise<void> {
|
||||
const pipeline = this.pipelines.get(pipelineId);
|
||||
if (!pipeline) {
|
||||
throw new Error(`Pipeline ${pipelineId} not found`);
|
||||
}
|
||||
|
||||
pipeline.status = 'running';
|
||||
pipeline.startedAt = new Date();
|
||||
|
||||
const currentState = pipeline.states.find(s => s.name === pipeline.currentState);
|
||||
if (currentState?.onEnter) {
|
||||
await this.executeStateAction(currentState.onEnter, initialContext);
|
||||
}
|
||||
|
||||
await this.config.hooks.onPipelineStart?.(pipeline);
|
||||
}
|
||||
|
||||
/**
|
||||
* Transition pipeline state
|
||||
*/
|
||||
async transitionPipeline(pipelineId: string, event: string, context?: any): Promise<boolean> {
|
||||
const pipeline = this.pipelines.get(pipelineId);
|
||||
if (!pipeline) {
|
||||
throw new Error(`Pipeline ${pipelineId} not found`);
|
||||
}
|
||||
|
||||
const currentState = pipeline.states.find(s => s.name === pipeline.currentState);
|
||||
if (!currentState) return false;
|
||||
|
||||
const transition = currentState.transitions.find(t => t.event === event);
|
||||
if (!transition) return false;
|
||||
|
||||
const from = pipeline.currentState;
|
||||
const to = transition.target;
|
||||
|
||||
// Execute exit action
|
||||
if (currentState.onExit) {
|
||||
await this.executeStateAction(currentState.onExit, context);
|
||||
}
|
||||
|
||||
// Record transition
|
||||
pipeline.history.push({
|
||||
from,
|
||||
to,
|
||||
event,
|
||||
timestamp: new Date(),
|
||||
context
|
||||
});
|
||||
|
||||
// Update state
|
||||
pipeline.currentState = to;
|
||||
|
||||
// Execute enter action
|
||||
const nextState = pipeline.states.find(s => s.name === to);
|
||||
if (nextState?.onEnter) {
|
||||
await this.executeStateAction(nextState.onEnter, context);
|
||||
}
|
||||
|
||||
await this.config.hooks.onStateTransition?.(from, to, context);
|
||||
|
||||
// Check if final state
|
||||
if (nextState && nextState.transitions.length === 0) {
|
||||
pipeline.status = 'completed';
|
||||
pipeline.completedAt = new Date();
|
||||
await this.config.hooks.onPipelineComplete?.(pipeline, context);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
private async executeStateAction(action: string, context: any): Promise<void> {
|
||||
// Action can be a command or agent task
|
||||
if (action.startsWith('agent:')) {
|
||||
const agentType = action.substring(6) as SubagentType;
|
||||
await this.spawnAgent(agentType);
|
||||
}
|
||||
// Custom action handling can be extended
|
||||
}
|
||||
|
||||
/**
|
||||
* Get pipeline status
|
||||
*/
|
||||
getPipelineStatus(pipelineId: string): OpenClawPipeline | undefined {
|
||||
return this.pipelines.get(pipelineId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create pipeline from Lobster YAML workflow
|
||||
*/
|
||||
createPipelineFromYAML(yaml: string): OpenClawPipeline {
|
||||
// Parse YAML (simplified - in production use a YAML parser)
|
||||
const lines = yaml.split('\n');
|
||||
let name = 'unnamed';
|
||||
let description = '';
|
||||
const states: OpenClawPipelineState[] = [];
|
||||
|
||||
// Basic YAML parsing for Lobster format
|
||||
// In production, use js-yaml or similar library
|
||||
|
||||
return this.createPipeline({ name, description, states });
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Workspace Management
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Create an isolated workspace
|
||||
*/
|
||||
async createWorkspace(options?: {
|
||||
permissions?: ('read' | 'write' | 'execute')[];
|
||||
quota?: { maxFiles: number; maxSize: number };
|
||||
}): Promise<OpenClawWorkspace> {
|
||||
const workspace: OpenClawWorkspace = {
|
||||
id: this.generateId('ws'),
|
||||
path: `${this.config.workingDirectory}/.openclaw/workspaces/${Date.now()}`,
|
||||
permissions: options?.permissions || ['read', 'write'],
|
||||
quota: options?.quota || { maxFiles: 1000, maxSize: 100 * 1024 * 1024 },
|
||||
createdAt: new Date()
|
||||
};
|
||||
|
||||
this.workspaces.set(workspace.id, workspace);
|
||||
return workspace;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get workspace
|
||||
*/
|
||||
getWorkspace(workspaceId: string): OpenClawWorkspace | undefined {
|
||||
return this.workspaces.get(workspaceId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Destroy workspace
|
||||
*/
|
||||
async destroyWorkspace(workspaceId: string): Promise<void> {
|
||||
this.workspaces.delete(workspaceId);
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Memory Management
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Store value in memory
|
||||
*/
|
||||
async remember(key: string, value: any): Promise<void> {
|
||||
if (this.memoryStore) {
|
||||
await this.memoryStore.set(`openclaw:${this.context.id}:${key}`, value);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve value from memory
|
||||
*/
|
||||
async recall<T>(key: string): Promise<T | null> {
|
||||
if (this.memoryStore) {
|
||||
return this.memoryStore.get<T>(`openclaw:${this.context.id}:${key}`);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Save context for later restoration
|
||||
*/
|
||||
async saveContext(name: string): Promise<void> {
|
||||
if (this.memoryStore) {
|
||||
await this.memoryStore.set(`context:${name}`, {
|
||||
...this.context,
|
||||
tokenUsage: this.tokenCounter.getCurrentUsage()
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Load a saved context
|
||||
*/
|
||||
async loadContext(name: string): Promise<boolean> {
|
||||
if (this.memoryStore) {
|
||||
const saved = await this.memoryStore.get<{
|
||||
messages: OpenClawMessage[];
|
||||
metadata: Record<string, any>;
|
||||
}>(`context:${name}`);
|
||||
|
||||
if (saved) {
|
||||
this.context.messages = saved.messages;
|
||||
this.context.metadata = saved.metadata;
|
||||
this.tokenCounter.reset();
|
||||
for (const msg of this.context.messages) {
|
||||
this.tokenCounter.addUsage(this.tokenCounter.countTokens(msg.content));
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Utility Methods
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Reset the integration
|
||||
*/
|
||||
reset(): void {
|
||||
this.context = this.createInitialContext();
|
||||
this.agents.clear();
|
||||
this.pipelines.clear();
|
||||
this.compactionHistory = [];
|
||||
this.tokenCounter.reset();
|
||||
this.contextManager = new ContextManager(
|
||||
this.tokenCounter,
|
||||
this.summarizer,
|
||||
{
|
||||
maxTokens: this.config.maxContextTokens - this.config.reserveTokens,
|
||||
compactionStrategy: this.config.compactionStrategy,
|
||||
priorityKeywords: this.config.priorityKeywords,
|
||||
reserveTokens: this.config.reserveTokens
|
||||
}
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Export full state
|
||||
*/
|
||||
exportState(): {
|
||||
context: OpenClawContext;
|
||||
agents: OpenClawAgent[];
|
||||
pipelines: OpenClawPipeline[];
|
||||
compactionHistory: OpenClawCompactionResult[];
|
||||
config: Required<OpenClawConfig>;
|
||||
} {
|
||||
return {
|
||||
context: this.context,
|
||||
agents: Array.from(this.agents.values()),
|
||||
pipelines: Array.from(this.pipelines.values()),
|
||||
compactionHistory: this.compactionHistory,
|
||||
config: this.config
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Factory Function
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Create an OpenClaw integration instance
|
||||
*/
|
||||
export function createOpenClawIntegration(
|
||||
config?: OpenClawConfig
|
||||
): OpenClawIntegration {
|
||||
return new OpenClawIntegration(config);
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Lobster Workflow Parser
|
||||
// ============================================================================
|
||||
|
||||
export class LobsterWorkflowParser {
|
||||
/**
|
||||
* Parse Lobster YAML workflow into pipeline definition
|
||||
*/
|
||||
static parse(yaml: string): {
|
||||
name: string;
|
||||
description?: string;
|
||||
states: OpenClawPipelineState[];
|
||||
} {
|
||||
// This is a simplified parser
|
||||
// In production, use js-yaml library
|
||||
|
||||
const lines = yaml.split('\n');
|
||||
const result: {
|
||||
name: string;
|
||||
description?: string;
|
||||
states: OpenClawPipelineState[];
|
||||
} = {
|
||||
name: 'parsed-workflow',
|
||||
states: []
|
||||
};
|
||||
|
||||
// Parse YAML structure
|
||||
// Implementation would use proper YAML parser
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Validate a Lobster workflow
|
||||
*/
|
||||
static validate(workflow: any): {
|
||||
valid: boolean;
|
||||
errors: string[];
|
||||
} {
|
||||
const errors: string[] = [];
|
||||
|
||||
if (!workflow.name) {
|
||||
errors.push('Workflow must have a name');
|
||||
}
|
||||
|
||||
if (!workflow.states || workflow.states.length === 0) {
|
||||
errors.push('Workflow must have at least one state');
|
||||
}
|
||||
|
||||
// Check for unreachable states
|
||||
// Check for cycles
|
||||
// Check for missing initial state
|
||||
|
||||
return {
|
||||
valid: errors.length === 0,
|
||||
errors
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Export
|
||||
// ============================================================================
|
||||
|
||||
export default OpenClawIntegration;
|
||||
232
agent-system/storage/memory-store.ts
Normal file
232
agent-system/storage/memory-store.ts
Normal file
@@ -0,0 +1,232 @@
|
||||
/**
|
||||
* Agent Storage Module
|
||||
*
|
||||
* Persistent storage for agent state, conversations, and results.
|
||||
* Uses filesystem for persistence.
|
||||
*/
|
||||
|
||||
import { writeFileSync, readFileSync, existsSync, mkdirSync, readdirSync, unlinkSync } from 'fs';
|
||||
import { join } from 'path';
|
||||
|
||||
const STORAGE_DIR = join(process.cwd(), '.agent-storage');
|
||||
|
||||
export interface StoredConversation {
|
||||
id: string;
|
||||
agentId: string;
|
||||
messages: Array<{
|
||||
role: 'user' | 'assistant' | 'system';
|
||||
content: string;
|
||||
timestamp: string;
|
||||
}>;
|
||||
metadata?: Record<string, unknown>;
|
||||
createdAt: string;
|
||||
updatedAt: string;
|
||||
}
|
||||
|
||||
export interface StoredTask {
|
||||
id: string;
|
||||
type: string;
|
||||
status: string;
|
||||
input: unknown;
|
||||
output?: unknown;
|
||||
error?: string;
|
||||
createdAt: string;
|
||||
completedAt?: string;
|
||||
}
|
||||
|
||||
export interface StoredAgentState {
|
||||
id: string;
|
||||
name: string;
|
||||
type: string;
|
||||
status: string;
|
||||
memory: Record<string, unknown>;
|
||||
createdAt: string;
|
||||
updatedAt: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* AgentStorage - Persistent storage for agents
|
||||
*/
|
||||
export class AgentStorage {
|
||||
private baseDir: string;
|
||||
|
||||
constructor(baseDir: string = STORAGE_DIR) {
|
||||
this.baseDir = baseDir;
|
||||
this.ensureDirectory();
|
||||
}
|
||||
|
||||
/**
|
||||
* Ensure storage directory exists
|
||||
*/
|
||||
private ensureDirectory(): void {
|
||||
if (!existsSync(this.baseDir)) {
|
||||
mkdirSync(this.baseDir, { recursive: true });
|
||||
}
|
||||
|
||||
const subdirs = ['conversations', 'tasks', 'agents'];
|
||||
for (const subdir of subdirs) {
|
||||
const dir = join(this.baseDir, subdir);
|
||||
if (!existsSync(dir)) {
|
||||
mkdirSync(dir, { recursive: true });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Save a conversation
|
||||
*/
|
||||
saveConversation(conversation: StoredConversation): void {
|
||||
const path = join(this.baseDir, 'conversations', `${conversation.id}.json`);
|
||||
writeFileSync(path, JSON.stringify(conversation, null, 2), 'utf-8');
|
||||
}
|
||||
|
||||
/**
|
||||
* Load a conversation
|
||||
*/
|
||||
loadConversation(id: string): StoredConversation | null {
|
||||
try {
|
||||
const path = join(this.baseDir, 'conversations', `${id}.json`);
|
||||
if (!existsSync(path)) return null;
|
||||
return JSON.parse(readFileSync(path, 'utf-8'));
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* List all conversations
|
||||
*/
|
||||
listConversations(agentId?: string): StoredConversation[] {
|
||||
const dir = join(this.baseDir, 'conversations');
|
||||
if (!existsSync(dir)) return [];
|
||||
|
||||
const files = readdirSync(dir).filter(f => f.endsWith('.json'));
|
||||
|
||||
return files.map(file => {
|
||||
const content = readFileSync(join(dir, file), 'utf-8');
|
||||
return JSON.parse(content) as StoredConversation;
|
||||
}).filter(conv => !agentId || conv.agentId === agentId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete a conversation
|
||||
*/
|
||||
deleteConversation(id: string): boolean {
|
||||
try {
|
||||
const path = join(this.baseDir, 'conversations', `${id}.json`);
|
||||
if (existsSync(path)) {
|
||||
unlinkSync(path);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
} catch {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Save a task
|
||||
*/
|
||||
saveTask(task: StoredTask): void {
|
||||
const path = join(this.baseDir, 'tasks', `${task.id}.json`);
|
||||
writeFileSync(path, JSON.stringify(task, null, 2), 'utf-8');
|
||||
}
|
||||
|
||||
/**
|
||||
* Load a task
|
||||
*/
|
||||
loadTask(id: string): StoredTask | null {
|
||||
try {
|
||||
const path = join(this.baseDir, 'tasks', `${id}.json`);
|
||||
if (!existsSync(path)) return null;
|
||||
return JSON.parse(readFileSync(path, 'utf-8'));
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* List all tasks
|
||||
*/
|
||||
listTasks(status?: string): StoredTask[] {
|
||||
const dir = join(this.baseDir, 'tasks');
|
||||
if (!existsSync(dir)) return [];
|
||||
|
||||
const files = readdirSync(dir).filter(f => f.endsWith('.json'));
|
||||
|
||||
return files.map(file => {
|
||||
const content = readFileSync(join(dir, file), 'utf-8');
|
||||
return JSON.parse(content) as StoredTask;
|
||||
}).filter(task => !status || task.status === status);
|
||||
}
|
||||
|
||||
/**
|
||||
* Save agent state
|
||||
*/
|
||||
saveAgentState(state: StoredAgentState): void {
|
||||
const path = join(this.baseDir, 'agents', `${state.id}.json`);
|
||||
writeFileSync(path, JSON.stringify(state, null, 2), 'utf-8');
|
||||
}
|
||||
|
||||
/**
|
||||
* Load agent state
|
||||
*/
|
||||
loadAgentState(id: string): StoredAgentState | null {
|
||||
try {
|
||||
const path = join(this.baseDir, 'agents', `${id}.json`);
|
||||
if (!existsSync(path)) return null;
|
||||
return JSON.parse(readFileSync(path, 'utf-8'));
|
||||
} catch {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* List all agent states
|
||||
*/
|
||||
listAgentStates(): StoredAgentState[] {
|
||||
const dir = join(this.baseDir, 'agents');
|
||||
if (!existsSync(dir)) return [];
|
||||
|
||||
const files = readdirSync(dir).filter(f => f.endsWith('.json'));
|
||||
|
||||
return files.map(file => {
|
||||
const content = readFileSync(join(dir, file), 'utf-8');
|
||||
return JSON.parse(content) as StoredAgentState;
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear all storage
|
||||
*/
|
||||
clearAll(): void {
|
||||
const subdirs = ['conversations', 'tasks', 'agents'];
|
||||
for (const subdir of subdirs) {
|
||||
const dir = join(this.baseDir, subdir);
|
||||
if (existsSync(dir)) {
|
||||
const files = readdirSync(dir).filter(f => f.endsWith('.json'));
|
||||
for (const file of files) {
|
||||
unlinkSync(join(dir, file));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get storage stats
|
||||
*/
|
||||
getStats(): {
|
||||
conversations: number;
|
||||
tasks: number;
|
||||
agents: number;
|
||||
} {
|
||||
return {
|
||||
conversations: this.listConversations().length,
|
||||
tasks: this.listTasks().length,
|
||||
agents: this.listAgentStates().length
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// Default storage instance
|
||||
export const defaultStorage = new AgentStorage();
|
||||
309
agent-system/utils/helpers.ts
Normal file
309
agent-system/utils/helpers.ts
Normal file
@@ -0,0 +1,309 @@
|
||||
/**
|
||||
* Agent System Utilities
|
||||
*
|
||||
* Helper functions and utilities for the agent system.
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
|
||||
/**
|
||||
* Debounce a function
|
||||
*/
|
||||
export function debounce<T extends (...args: unknown[]) => unknown>(
|
||||
fn: T,
|
||||
delay: number
|
||||
): (...args: Parameters<T>) => void {
|
||||
let timeoutId: ReturnType<typeof setTimeout> | null = null;
|
||||
|
||||
return (...args: Parameters<T>) => {
|
||||
if (timeoutId) clearTimeout(timeoutId);
|
||||
timeoutId = setTimeout(() => fn(...args), delay);
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Throttle a function
|
||||
*/
|
||||
export function throttle<T extends (...args: unknown[]) => unknown>(
|
||||
fn: T,
|
||||
limit: number
|
||||
): (...args: Parameters<T>) => void {
|
||||
let inThrottle = false;
|
||||
|
||||
return (...args: Parameters<T>) => {
|
||||
if (!inThrottle) {
|
||||
fn(...args);
|
||||
inThrottle = true;
|
||||
setTimeout(() => { inThrottle = false; }, limit);
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Retry a function with exponential backoff
|
||||
*/
|
||||
export async function retry<T>(
|
||||
fn: () => Promise<T>,
|
||||
options: {
|
||||
maxAttempts?: number;
|
||||
initialDelay?: number;
|
||||
maxDelay?: number;
|
||||
backoffFactor?: number;
|
||||
} = {}
|
||||
): Promise<T> {
|
||||
const {
|
||||
maxAttempts = 3,
|
||||
initialDelay = 1000,
|
||||
maxDelay = 30000,
|
||||
backoffFactor = 2
|
||||
} = options;
|
||||
|
||||
let lastError: Error | null = null;
|
||||
let delay = initialDelay;
|
||||
|
||||
for (let attempt = 1; attempt <= maxAttempts; attempt++) {
|
||||
try {
|
||||
return await fn();
|
||||
} catch (error) {
|
||||
lastError = error instanceof Error ? error : new Error(String(error));
|
||||
|
||||
if (attempt < maxAttempts) {
|
||||
await sleep(delay);
|
||||
delay = Math.min(delay * backoffFactor, maxDelay);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
throw lastError;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sleep for a specified duration
|
||||
*/
|
||||
export function sleep(ms: number): Promise<void> {
|
||||
return new Promise(resolve => setTimeout(resolve, ms));
|
||||
}
|
||||
|
||||
/**
|
||||
* Generate a unique ID
|
||||
*/
|
||||
export function generateId(prefix?: string): string {
|
||||
const id = randomUUID();
|
||||
return prefix ? `${prefix}-${id}` : id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Deep clone an object
|
||||
*/
|
||||
export function deepClone<T>(obj: T): T {
|
||||
return JSON.parse(JSON.stringify(obj));
|
||||
}
|
||||
|
||||
/**
|
||||
* Deep merge objects
|
||||
*/
|
||||
export function deepMerge<T extends Record<string, unknown>>(
|
||||
target: T,
|
||||
...sources: Partial<T>[]
|
||||
): T {
|
||||
if (!sources.length) return target;
|
||||
|
||||
const source = sources.shift();
|
||||
|
||||
if (isObject(target) && isObject(source)) {
|
||||
for (const key in source) {
|
||||
if (isObject(source[key])) {
|
||||
if (!target[key]) {
|
||||
Object.assign(target, { [key]: {} });
|
||||
}
|
||||
deepMerge(target[key] as Record<string, unknown>, source[key] as Record<string, unknown>);
|
||||
} else {
|
||||
Object.assign(target, { [key]: source[key] });
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return deepMerge(target, ...sources);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if value is an object
|
||||
*/
|
||||
export function isObject(item: unknown): item is Record<string, unknown> {
|
||||
return item !== null && typeof item === 'object' && !Array.isArray(item);
|
||||
}
|
||||
|
||||
/**
|
||||
* Truncate text to a maximum length
|
||||
*/
|
||||
export function truncate(text: string, maxLength: number, suffix = '...'): string {
|
||||
if (text.length <= maxLength) return text;
|
||||
return text.substring(0, maxLength - suffix.length) + suffix;
|
||||
}
|
||||
|
||||
/**
|
||||
* Format bytes to human readable string
|
||||
*/
|
||||
export function formatBytes(bytes: number, decimals = 2): string {
|
||||
if (bytes === 0) return '0 Bytes';
|
||||
|
||||
const k = 1024;
|
||||
const dm = decimals < 0 ? 0 : decimals;
|
||||
const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
|
||||
|
||||
const i = Math.floor(Math.log(bytes) / Math.log(k));
|
||||
|
||||
return `${parseFloat((bytes / Math.pow(k, i)).toFixed(dm))} ${sizes[i]}`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Format duration in milliseconds to human readable string
|
||||
*/
|
||||
export function formatDuration(ms: number): string {
|
||||
if (ms < 1000) return `${ms}ms`;
|
||||
if (ms < 60000) return `${(ms / 1000).toFixed(1)}s`;
|
||||
if (ms < 3600000) return `${(ms / 60000).toFixed(1)}m`;
|
||||
return `${(ms / 3600000).toFixed(1)}h`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a rate limiter
|
||||
*/
|
||||
export function createRateLimiter(
|
||||
maxRequests: number,
|
||||
windowMs: number
|
||||
): {
|
||||
check: () => boolean;
|
||||
reset: () => void;
|
||||
getRemaining: () => number;
|
||||
} {
|
||||
let requests = 0;
|
||||
let windowStart = Date.now();
|
||||
|
||||
const resetWindow = () => {
|
||||
const now = Date.now();
|
||||
if (now - windowStart >= windowMs) {
|
||||
requests = 0;
|
||||
windowStart = now;
|
||||
}
|
||||
};
|
||||
|
||||
return {
|
||||
check: () => {
|
||||
resetWindow();
|
||||
if (requests < maxRequests) {
|
||||
requests++;
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
},
|
||||
reset: () => {
|
||||
requests = 0;
|
||||
windowStart = Date.now();
|
||||
},
|
||||
getRemaining: () => {
|
||||
resetWindow();
|
||||
return maxRequests - requests;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a simple cache
|
||||
*/
|
||||
export function createCache<T>(
|
||||
ttlMs: number = 60000
|
||||
): {
|
||||
get: (key: string) => T | undefined;
|
||||
set: (key: string, value: T) => void;
|
||||
delete: (key: string) => boolean;
|
||||
clear: () => void;
|
||||
has: (key: string) => boolean;
|
||||
} {
|
||||
const cache = new Map<string, { value: T; expiry: number }>();
|
||||
|
||||
// Cleanup expired entries periodically
|
||||
const cleanup = () => {
|
||||
const now = Date.now();
|
||||
for (const [key, entry] of cache.entries()) {
|
||||
if (now > entry.expiry) {
|
||||
cache.delete(key);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
setInterval(cleanup, ttlMs);
|
||||
|
||||
return {
|
||||
get: (key: string) => {
|
||||
const entry = cache.get(key);
|
||||
if (!entry) return undefined;
|
||||
if (Date.now() > entry.expiry) {
|
||||
cache.delete(key);
|
||||
return undefined;
|
||||
}
|
||||
return entry.value;
|
||||
},
|
||||
set: (key: string, value: T) => {
|
||||
cache.set(key, {
|
||||
value,
|
||||
expiry: Date.now() + ttlMs
|
||||
});
|
||||
},
|
||||
delete: (key: string) => cache.delete(key),
|
||||
clear: () => cache.clear(),
|
||||
has: (key: string) => {
|
||||
const entry = cache.get(key);
|
||||
if (!entry) return false;
|
||||
if (Date.now() > entry.expiry) {
|
||||
cache.delete(key);
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Compose multiple functions
|
||||
*/
|
||||
export function compose<T>(
|
||||
...fns: Array<(arg: T) => T>
|
||||
): (arg: T) => T {
|
||||
return (arg: T) => fns.reduceRight((acc, fn) => fn(acc), arg);
|
||||
}
|
||||
|
||||
/**
|
||||
* Pipe value through multiple functions
|
||||
*/
|
||||
export function pipe<T>(
|
||||
...fns: Array<(arg: T) => T>
|
||||
): (arg: T) => T {
|
||||
return (arg: T) => fns.reduce((acc, fn) => fn(acc), arg);
|
||||
}
|
||||
|
||||
/**
|
||||
* Chunk an array into smaller arrays
|
||||
*/
|
||||
export function chunk<T>(array: T[], size: number): T[][] {
|
||||
const chunks: T[][] = [];
|
||||
for (let i = 0; i < array.length; i += size) {
|
||||
chunks.push(array.slice(i, i + size));
|
||||
}
|
||||
return chunks;
|
||||
}
|
||||
|
||||
/**
|
||||
* Group array items by a key
|
||||
*/
|
||||
export function groupBy<T, K extends string | number | symbol>(
|
||||
array: T[],
|
||||
keyFn: (item: T) => K
|
||||
): Record<K, T[]> {
|
||||
return array.reduce((acc, item) => {
|
||||
const key = keyFn(item);
|
||||
if (!acc[key]) acc[key] = [];
|
||||
acc[key].push(item);
|
||||
return acc;
|
||||
}, {} as Record<K, T[]>);
|
||||
}
|
||||
BIN
downloads/agent-system.zip
Normal file
BIN
downloads/agent-system.zip
Normal file
Binary file not shown.
BIN
downloads/complete-agent-pipeline-system.zip
Normal file
BIN
downloads/complete-agent-pipeline-system.zip
Normal file
Binary file not shown.
BIN
downloads/pipeline-system.zip
Normal file
BIN
downloads/pipeline-system.zip
Normal file
Binary file not shown.
653
pipeline-system/core/state-machine.ts
Normal file
653
pipeline-system/core/state-machine.ts
Normal file
@@ -0,0 +1,653 @@
|
||||
/**
|
||||
* Deterministic State Machine Core
|
||||
*
|
||||
* A state machine that controls agent flow WITHOUT LLM decision-making.
|
||||
* States, transitions, and events are defined declaratively.
|
||||
*
|
||||
* Key principle: The LLM does creative work, the state machine handles the plumbing.
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
import { EventEmitter } from 'events';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export type StateStatus = 'idle' | 'active' | 'waiting' | 'completed' | 'failed' | 'paused';
|
||||
|
||||
export interface State {
|
||||
id: string;
|
||||
name: string;
|
||||
type: 'start' | 'end' | 'action' | 'parallel' | 'choice' | 'wait' | 'loop';
|
||||
agent?: string; // Agent to invoke in this state
|
||||
action?: string; // Action to execute
|
||||
timeout?: number; // Timeout in ms
|
||||
retry?: RetryConfig; // Retry configuration
|
||||
onEnter?: Transition[]; // Transitions on entering state
|
||||
onExit?: Transition[]; // Transitions on exiting state
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface Transition {
|
||||
event: string; // Event that triggers this transition
|
||||
target: string; // Target state ID
|
||||
condition?: Condition; // Optional condition
|
||||
guard?: string; // Guard function name
|
||||
}
|
||||
|
||||
export interface Condition {
|
||||
type: 'equals' | 'contains' | 'exists' | 'custom';
|
||||
field: string;
|
||||
value?: unknown;
|
||||
expression?: string;
|
||||
}
|
||||
|
||||
export interface RetryConfig {
|
||||
maxAttempts: number;
|
||||
backoff: 'fixed' | 'exponential' | 'linear';
|
||||
initialDelay: number;
|
||||
maxDelay: number;
|
||||
}
|
||||
|
||||
export interface StateMachineDefinition {
|
||||
id: string;
|
||||
name: string;
|
||||
version: string;
|
||||
description?: string;
|
||||
initial: string;
|
||||
states: Record<string, State>;
|
||||
events?: string[]; // Allowed events
|
||||
context?: Record<string, unknown>; // Initial context
|
||||
onError?: ErrorHandling;
|
||||
}
|
||||
|
||||
export interface ErrorHandling {
|
||||
strategy: 'fail' | 'retry' | 'transition';
|
||||
targetState?: string;
|
||||
maxRetries?: number;
|
||||
}
|
||||
|
||||
export interface StateMachineInstance {
|
||||
id: string;
|
||||
definition: StateMachineDefinition;
|
||||
currentState: string;
|
||||
previousState?: string;
|
||||
status: StateStatus;
|
||||
context: Record<string, unknown>;
|
||||
history: StateTransition[];
|
||||
createdAt: Date;
|
||||
updatedAt: Date;
|
||||
startedAt?: Date;
|
||||
completedAt?: Date;
|
||||
error?: string;
|
||||
}
|
||||
|
||||
export interface StateTransition {
|
||||
from: string;
|
||||
to: string;
|
||||
event: string;
|
||||
timestamp: Date;
|
||||
context?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface Event {
|
||||
type: string;
|
||||
source: string;
|
||||
target?: string;
|
||||
payload: unknown;
|
||||
timestamp: Date;
|
||||
correlationId?: string;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// State Machine Engine
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* DeterministicStateMachine - Core engine for deterministic flow control
|
||||
*/
|
||||
export class DeterministicStateMachine extends EventEmitter {
|
||||
private definition: StateMachineDefinition;
|
||||
private instance: StateMachineInstance;
|
||||
private eventQueue: Event[] = [];
|
||||
private processing = false;
|
||||
private timeoutId?: ReturnType<typeof setTimeout>;
|
||||
|
||||
constructor(definition: StateMachineDefinition, instanceId?: string) {
|
||||
super();
|
||||
this.definition = definition;
|
||||
this.instance = this.createInstance(instanceId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new state machine instance
|
||||
*/
|
||||
private createInstance(instanceId?: string): StateMachineInstance {
|
||||
return {
|
||||
id: instanceId || randomUUID(),
|
||||
definition: this.definition,
|
||||
currentState: this.definition.initial,
|
||||
status: 'idle',
|
||||
context: { ...this.definition.context } || {},
|
||||
history: [],
|
||||
createdAt: new Date(),
|
||||
updatedAt: new Date()
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the state machine
|
||||
*/
|
||||
start(): void {
|
||||
if (this.instance.status !== 'idle') {
|
||||
throw new Error(`Cannot start state machine in ${this.instance.status} status`);
|
||||
}
|
||||
|
||||
this.instance.status = 'active';
|
||||
this.instance.startedAt = new Date();
|
||||
this.emit('started', { instance: this.instance });
|
||||
|
||||
// Enter initial state
|
||||
this.enterState(this.instance.currentState);
|
||||
}
|
||||
|
||||
/**
|
||||
* Send an event to the state machine
|
||||
*/
|
||||
sendEvent(event: Omit<Event, 'timestamp'>): void {
|
||||
const fullEvent: Event = {
|
||||
...event,
|
||||
timestamp: new Date()
|
||||
};
|
||||
|
||||
this.eventQueue.push(fullEvent);
|
||||
this.emit('eventQueued', { event: fullEvent });
|
||||
|
||||
this.processQueue();
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the event queue
|
||||
*/
|
||||
private async processQueue(): Promise<void> {
|
||||
if (this.processing || this.eventQueue.length === 0) return;
|
||||
|
||||
this.processing = true;
|
||||
|
||||
try {
|
||||
while (this.eventQueue.length > 0 && this.instance.status === 'active') {
|
||||
const event = this.eventQueue.shift()!;
|
||||
await this.handleEvent(event);
|
||||
}
|
||||
} finally {
|
||||
this.processing = false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle a single event
|
||||
*/
|
||||
private async handleEvent(event: Event): Promise<void> {
|
||||
const currentState = this.getCurrentState();
|
||||
|
||||
this.emit('eventProcessed', { event, state: currentState });
|
||||
|
||||
// Find matching transition
|
||||
const transition = this.findTransition(currentState, event);
|
||||
|
||||
if (!transition) {
|
||||
this.emit('noTransition', { event, state: currentState });
|
||||
return;
|
||||
}
|
||||
|
||||
// Check condition if present
|
||||
if (transition.condition && !this.evaluateCondition(transition.condition)) {
|
||||
this.emit('conditionFailed', { event, transition });
|
||||
return;
|
||||
}
|
||||
|
||||
// Execute transition
|
||||
await this.executeTransition(transition, event);
|
||||
}
|
||||
|
||||
/**
|
||||
* Find a matching transition for the event
|
||||
*/
|
||||
private findTransition(state: State, event: Event): Transition | undefined {
|
||||
const transitions = state.onExit || [];
|
||||
return transitions.find(t => {
|
||||
// Check event type match
|
||||
if (t.event !== event.type) return false;
|
||||
|
||||
// Check target filter if event has specific target
|
||||
if (event.target && event.target !== this.instance.id) return false;
|
||||
|
||||
return true;
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Evaluate a transition condition
|
||||
*/
|
||||
private evaluateCondition(condition: Condition): boolean {
|
||||
const value = this.getDeepValue(this.instance.context, condition.field);
|
||||
|
||||
switch (condition.type) {
|
||||
case 'equals':
|
||||
return value === condition.value;
|
||||
case 'contains':
|
||||
if (Array.isArray(value)) {
|
||||
return value.includes(condition.value);
|
||||
}
|
||||
return String(value).includes(String(condition.value));
|
||||
case 'exists':
|
||||
return value !== undefined && value !== null;
|
||||
case 'custom':
|
||||
// Custom conditions would be evaluated by a condition registry
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute a state transition
|
||||
*/
|
||||
private async executeTransition(transition: Transition, event: Event): Promise<void> {
|
||||
const fromState = this.instance.currentState;
|
||||
const toState = transition.target;
|
||||
|
||||
// Record transition
|
||||
const transitionRecord: StateTransition = {
|
||||
from: fromState,
|
||||
to: toState,
|
||||
event: event.type,
|
||||
timestamp: new Date(),
|
||||
context: { ...this.instance.context }
|
||||
};
|
||||
this.instance.history.push(transitionRecord);
|
||||
|
||||
// Exit current state
|
||||
await this.exitState(fromState);
|
||||
|
||||
// Update instance
|
||||
this.instance.previousState = fromState;
|
||||
this.instance.currentState = toState;
|
||||
this.instance.updatedAt = new Date();
|
||||
|
||||
// Merge event payload into context
|
||||
if (event.payload && typeof event.payload === 'object') {
|
||||
this.instance.context = {
|
||||
...this.instance.context,
|
||||
...event.payload as Record<string, unknown>
|
||||
};
|
||||
}
|
||||
|
||||
this.emit('transition', { from: fromState, to: toState, event });
|
||||
|
||||
// Enter new state
|
||||
await this.enterState(toState);
|
||||
}
|
||||
|
||||
/**
|
||||
* Enter a state
|
||||
*/
|
||||
private async enterState(stateId: string): Promise<void> {
|
||||
const state = this.definition.states[stateId];
|
||||
if (!state) {
|
||||
this.handleError(`State ${stateId} not found`);
|
||||
return;
|
||||
}
|
||||
|
||||
this.emit('enteringState', { state });
|
||||
|
||||
// Handle state types
|
||||
switch (state.type) {
|
||||
case 'end':
|
||||
this.instance.status = 'completed';
|
||||
this.instance.completedAt = new Date();
|
||||
this.emit('completed', { instance: this.instance });
|
||||
break;
|
||||
|
||||
case 'action':
|
||||
// Emit event for external action handler
|
||||
this.emit('action', {
|
||||
state,
|
||||
context: this.instance.context,
|
||||
instanceId: this.instance.id
|
||||
});
|
||||
|
||||
// Set timeout if specified
|
||||
if (state.timeout) {
|
||||
this.setTimeout(state.timeout, stateId);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'parallel':
|
||||
this.handleParallelState(state);
|
||||
break;
|
||||
|
||||
case 'choice':
|
||||
this.handleChoiceState(state);
|
||||
break;
|
||||
|
||||
case 'wait':
|
||||
// Wait for external event
|
||||
this.instance.status = 'waiting';
|
||||
break;
|
||||
|
||||
case 'loop':
|
||||
this.handleLoopState(state);
|
||||
break;
|
||||
|
||||
default:
|
||||
// Process onEnter transitions
|
||||
if (state.onEnter) {
|
||||
for (const transition of state.onEnter) {
|
||||
// Auto-transitions trigger immediately
|
||||
if (transition.event === '*') {
|
||||
await this.executeTransition(transition, {
|
||||
type: '*',
|
||||
source: stateId,
|
||||
payload: {},
|
||||
timestamp: new Date()
|
||||
});
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this.emit('enteredState', { state });
|
||||
}
|
||||
|
||||
/**
|
||||
* Exit a state
|
||||
*/
|
||||
private async exitState(stateId: string): Promise<void> {
|
||||
const state = this.definition.states[stateId];
|
||||
|
||||
// Clear any pending timeout
|
||||
if (this.timeoutId) {
|
||||
clearTimeout(this.timeoutId);
|
||||
this.timeoutId = undefined;
|
||||
}
|
||||
|
||||
this.emit('exitingState', { state });
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle parallel state (fork into concurrent branches)
|
||||
*/
|
||||
private handleParallelState(state: State): void {
|
||||
this.emit('parallel', {
|
||||
state,
|
||||
branches: state.onEnter?.map(t => t.target) || [],
|
||||
context: this.instance.context
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle choice state (conditional branching)
|
||||
*/
|
||||
private handleChoiceState(state: State): void {
|
||||
const transitions = state.onExit || [];
|
||||
|
||||
for (const transition of transitions) {
|
||||
if (transition.condition && this.evaluateCondition(transition.condition)) {
|
||||
this.sendEvent({
|
||||
type: transition.event,
|
||||
source: state.id,
|
||||
payload: {}
|
||||
});
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// No condition matched - use default transition
|
||||
const defaultTransition = transitions.find(t => !t.condition);
|
||||
if (defaultTransition) {
|
||||
this.sendEvent({
|
||||
type: defaultTransition.event,
|
||||
source: state.id,
|
||||
payload: {}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle loop state
|
||||
*/
|
||||
private handleLoopState(state: State): void {
|
||||
const loopCount = (this.instance.context._loopCount as Record<string, number>)?.[state.id] || 0;
|
||||
const maxIterations = (state.metadata?.maxIterations as number) || 3;
|
||||
|
||||
if (loopCount < maxIterations) {
|
||||
// Continue loop
|
||||
this.instance.context._loopCount = {
|
||||
...this.instance.context._loopCount as Record<string, number>,
|
||||
[state.id]: loopCount + 1
|
||||
};
|
||||
|
||||
this.emit('loopIteration', {
|
||||
state,
|
||||
iteration: loopCount + 1,
|
||||
maxIterations
|
||||
});
|
||||
|
||||
// Trigger loop body
|
||||
const loopTransition = state.onExit?.find(t => t.event === 'continue');
|
||||
if (loopTransition) {
|
||||
this.sendEvent({
|
||||
type: 'continue',
|
||||
source: state.id,
|
||||
payload: { iteration: loopCount + 1 }
|
||||
});
|
||||
}
|
||||
} else {
|
||||
// Exit loop
|
||||
const exitTransition = state.onExit?.find(t => t.event === 'exit');
|
||||
if (exitTransition) {
|
||||
this.sendEvent({
|
||||
type: 'exit',
|
||||
source: state.id,
|
||||
payload: { iterations: loopCount }
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set a timeout for the current state
|
||||
*/
|
||||
private setTimeout(duration: number, stateId: string): void {
|
||||
this.timeoutId = setTimeout(() => {
|
||||
this.emit('timeout', { stateId });
|
||||
this.sendEvent({
|
||||
type: 'timeout',
|
||||
source: stateId,
|
||||
payload: { timedOut: true }
|
||||
});
|
||||
}, duration);
|
||||
}
|
||||
|
||||
/**
|
||||
* Handle errors
|
||||
*/
|
||||
private handleError(error: string): void {
|
||||
this.instance.error = error;
|
||||
this.instance.status = 'failed';
|
||||
this.instance.completedAt = new Date();
|
||||
this.emit('error', { error, instance: this.instance });
|
||||
}
|
||||
|
||||
/**
|
||||
* Get current state definition
|
||||
*/
|
||||
getCurrentState(): State {
|
||||
return this.definition.states[this.instance.currentState];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get instance info
|
||||
*/
|
||||
getInstance(): StateMachineInstance {
|
||||
return { ...this.instance };
|
||||
}
|
||||
|
||||
/**
|
||||
* Update context
|
||||
*/
|
||||
updateContext(updates: Record<string, unknown>): void {
|
||||
this.instance.context = { ...this.instance.context, ...updates };
|
||||
this.instance.updatedAt = new Date();
|
||||
}
|
||||
|
||||
/**
|
||||
* Pause the state machine
|
||||
*/
|
||||
pause(): void {
|
||||
if (this.instance.status === 'active') {
|
||||
this.instance.status = 'paused';
|
||||
this.emit('paused', { instance: this.instance });
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Resume the state machine
|
||||
*/
|
||||
resume(): void {
|
||||
if (this.instance.status === 'paused') {
|
||||
this.instance.status = 'active';
|
||||
this.emit('resumed', { instance: this.instance });
|
||||
this.processQueue();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Cancel the state machine
|
||||
*/
|
||||
cancel(): void {
|
||||
this.instance.status = 'failed';
|
||||
this.instance.error = 'Cancelled';
|
||||
this.instance.completedAt = new Date();
|
||||
|
||||
if (this.timeoutId) {
|
||||
clearTimeout(this.timeoutId);
|
||||
}
|
||||
|
||||
this.eventQueue = [];
|
||||
this.emit('cancelled', { instance: this.instance });
|
||||
}
|
||||
|
||||
/**
|
||||
* Get deep value from object by dot-notation path
|
||||
*/
|
||||
private getDeepValue(obj: Record<string, unknown>, path: string): unknown {
|
||||
return path.split('.').reduce<unknown>((acc, key) => {
|
||||
if (acc && typeof acc === 'object' && key in acc) {
|
||||
return (acc as Record<string, unknown>)[key];
|
||||
}
|
||||
return undefined;
|
||||
}, obj);
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// State Machine Registry
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* StateMachineRegistry - Manages multiple state machine instances
|
||||
*/
|
||||
export class StateMachineRegistry {
|
||||
private definitions: Map<string, StateMachineDefinition> = new Map();
|
||||
private instances: Map<string, DeterministicStateMachine> = new Map();
|
||||
|
||||
/**
|
||||
* Register a state machine definition
|
||||
*/
|
||||
register(definition: StateMachineDefinition): void {
|
||||
this.definitions.set(definition.id, definition);
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new instance of a state machine
|
||||
*/
|
||||
createInstance(definitionId: string, instanceId?: string): DeterministicStateMachine {
|
||||
const definition = this.definitions.get(definitionId);
|
||||
if (!definition) {
|
||||
throw new Error(`State machine definition ${definitionId} not found`);
|
||||
}
|
||||
|
||||
const sm = new DeterministicStateMachine(definition, instanceId);
|
||||
this.instances.set(sm.getInstance().id, sm);
|
||||
|
||||
return sm;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get an instance by ID
|
||||
*/
|
||||
getInstance(instanceId: string): DeterministicStateMachine | undefined {
|
||||
return this.instances.get(instanceId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all instances
|
||||
*/
|
||||
getAllInstances(): DeterministicStateMachine[] {
|
||||
return Array.from(this.instances.values());
|
||||
}
|
||||
|
||||
/**
|
||||
* Get instances by status
|
||||
*/
|
||||
getInstancesByStatus(status: StateStatus): DeterministicStateMachine[] {
|
||||
return this.getAllInstances().filter(sm => sm.getInstance().status === status);
|
||||
}
|
||||
|
||||
/**
|
||||
* Remove an instance
|
||||
*/
|
||||
removeInstance(instanceId: string): boolean {
|
||||
const sm = this.instances.get(instanceId);
|
||||
if (sm) {
|
||||
sm.cancel();
|
||||
return this.instances.delete(instanceId);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get statistics
|
||||
*/
|
||||
getStats(): {
|
||||
definitions: number;
|
||||
instances: number;
|
||||
byStatus: Record<StateStatus, number>;
|
||||
} {
|
||||
const byStatus: Record<StateStatus, number> = {
|
||||
idle: 0,
|
||||
active: 0,
|
||||
waiting: 0,
|
||||
completed: 0,
|
||||
failed: 0,
|
||||
paused: 0
|
||||
};
|
||||
|
||||
for (const sm of this.instances.values()) {
|
||||
byStatus[sm.getInstance().status]++;
|
||||
}
|
||||
|
||||
return {
|
||||
definitions: this.definitions.size,
|
||||
instances: this.instances.size,
|
||||
byStatus
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// Singleton registry
|
||||
export const stateMachineRegistry = new StateMachineRegistry();
|
||||
624
pipeline-system/engine/parallel-executor.ts
Normal file
624
pipeline-system/engine/parallel-executor.ts
Normal file
@@ -0,0 +1,624 @@
|
||||
/**
|
||||
* Parallel Execution Engine
|
||||
*
|
||||
* Manages concurrent agent sessions with resource pooling.
|
||||
* Supports: 4 projects × 3 roles = up to 12 concurrent sessions.
|
||||
*
|
||||
* Key features:
|
||||
* - Worker pool with configurable concurrency limits
|
||||
* - Resource isolation per agent session
|
||||
* - Automatic scaling based on load
|
||||
* - Task queuing with priority support
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
import { EventEmitter } from 'events';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export type AgentRole = 'programmer' | 'reviewer' | 'tester' | 'planner' | 'analyst' | 'custom';
|
||||
export type TaskStatus = 'pending' | 'queued' | 'running' | 'completed' | 'failed' | 'cancelled';
|
||||
export type WorkerStatus = 'idle' | 'busy' | 'draining' | 'terminated';
|
||||
|
||||
export interface AgentSession {
|
||||
id: string;
|
||||
projectId: string;
|
||||
role: AgentRole;
|
||||
model?: string; // e.g., 'opus', 'sonnet' for cost optimization
|
||||
workspace: string;
|
||||
tools: string[];
|
||||
memory: Record<string, unknown>;
|
||||
identity: AgentIdentity;
|
||||
status: 'active' | 'idle' | 'terminated';
|
||||
createdAt: Date;
|
||||
lastActivity: Date;
|
||||
}
|
||||
|
||||
export interface AgentIdentity {
|
||||
name: string;
|
||||
description: string;
|
||||
personality?: string;
|
||||
systemPrompt?: string;
|
||||
}
|
||||
|
||||
export interface PipelineTask {
|
||||
id: string;
|
||||
projectId: string;
|
||||
role: AgentRole;
|
||||
type: string;
|
||||
description: string;
|
||||
priority: 'low' | 'medium' | 'high' | 'critical';
|
||||
input: unknown;
|
||||
dependencies: string[];
|
||||
timeout: number;
|
||||
retryCount: number;
|
||||
maxRetries: number;
|
||||
status: TaskStatus;
|
||||
assignedWorker?: string;
|
||||
result?: unknown;
|
||||
error?: string;
|
||||
createdAt: Date;
|
||||
startedAt?: Date;
|
||||
completedAt?: Date;
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface Worker {
|
||||
id: string;
|
||||
status: WorkerStatus;
|
||||
currentTask?: string;
|
||||
sessions: Map<string, AgentSession>;
|
||||
completedTasks: number;
|
||||
failedTasks: number;
|
||||
createdAt: Date;
|
||||
lastActivity: Date;
|
||||
}
|
||||
|
||||
export interface ExecutionConfig {
|
||||
maxWorkers: number;
|
||||
maxConcurrentPerWorker: number;
|
||||
taskTimeout: number;
|
||||
retryAttempts: number;
|
||||
retryDelay: number;
|
||||
drainTimeout: number;
|
||||
}
|
||||
|
||||
export interface ExecutionResult {
|
||||
taskId: string;
|
||||
success: boolean;
|
||||
output?: unknown;
|
||||
error?: string;
|
||||
duration: number;
|
||||
workerId: string;
|
||||
sessionId: string;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Parallel Executor
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* ParallelExecutionEngine - Manages concurrent agent sessions
|
||||
*/
|
||||
export class ParallelExecutionEngine extends EventEmitter {
|
||||
private config: ExecutionConfig;
|
||||
private workers: Map<string, Worker> = new Map();
|
||||
private taskQueue: PipelineTask[] = [];
|
||||
private runningTasks: Map<string, { task: PipelineTask; worker: Worker; session: AgentSession }> = new Map();
|
||||
private completedTasks: PipelineTask[] = [];
|
||||
private failedTasks: PipelineTask[] = [];
|
||||
private sessions: Map<string, AgentSession> = new Map();
|
||||
private processing = false;
|
||||
private processInterval?: ReturnType<typeof setInterval>;
|
||||
private taskHandlers: Map<string, (task: PipelineTask, session: AgentSession) => Promise<unknown>> = new Map();
|
||||
|
||||
constructor(config?: Partial<ExecutionConfig>) {
|
||||
super();
|
||||
this.config = {
|
||||
maxWorkers: config?.maxWorkers || 4,
|
||||
maxConcurrentPerWorker: config?.maxConcurrentPerWorker || 3,
|
||||
taskTimeout: config?.taskTimeout || 300000, // 5 minutes
|
||||
retryAttempts: config?.retryAttempts || 3,
|
||||
retryDelay: config?.retryDelay || 5000,
|
||||
drainTimeout: config?.drainTimeout || 60000,
|
||||
...config
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the execution engine
|
||||
*/
|
||||
start(): void {
|
||||
// Initialize workers
|
||||
for (let i = 0; i < this.config.maxWorkers; i++) {
|
||||
this.createWorker();
|
||||
}
|
||||
|
||||
// Start processing loop
|
||||
this.processing = true;
|
||||
this.processInterval = setInterval(() => this.processQueue(), 100);
|
||||
|
||||
this.emit('started', { workerCount: this.workers.size });
|
||||
}
|
||||
|
||||
/**
|
||||
* Stop the execution engine
|
||||
*/
|
||||
async stop(): Promise<void> {
|
||||
this.processing = false;
|
||||
|
||||
if (this.processInterval) {
|
||||
clearInterval(this.processInterval);
|
||||
}
|
||||
|
||||
// Wait for running tasks to complete or drain
|
||||
await this.drain();
|
||||
|
||||
// Terminate workers
|
||||
for (const worker of this.workers.values()) {
|
||||
worker.status = 'terminated';
|
||||
}
|
||||
|
||||
this.emit('stopped');
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new worker
|
||||
*/
|
||||
private createWorker(): Worker {
|
||||
const worker: Worker = {
|
||||
id: `worker-${randomUUID().substring(0, 8)}`,
|
||||
status: 'idle',
|
||||
sessions: new Map(),
|
||||
completedTasks: 0,
|
||||
failedTasks: 0,
|
||||
createdAt: new Date(),
|
||||
lastActivity: new Date()
|
||||
};
|
||||
|
||||
this.workers.set(worker.id, worker);
|
||||
this.emit('workerCreated', { worker });
|
||||
|
||||
return worker;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create an agent session
|
||||
*/
|
||||
createSession(config: {
|
||||
projectId: string;
|
||||
role: AgentRole;
|
||||
model?: string;
|
||||
workspace: string;
|
||||
tools: string[];
|
||||
identity: AgentIdentity;
|
||||
}): AgentSession {
|
||||
const session: AgentSession = {
|
||||
id: `session-${config.projectId}-${config.role}-${randomUUID().substring(0, 8)}`,
|
||||
projectId: config.projectId,
|
||||
role: config.role,
|
||||
model: config.model || this.getDefaultModelForRole(config.role),
|
||||
workspace: config.workspace,
|
||||
tools: config.tools,
|
||||
memory: {},
|
||||
identity: config.identity,
|
||||
status: 'idle',
|
||||
createdAt: new Date(),
|
||||
lastActivity: new Date()
|
||||
};
|
||||
|
||||
this.sessions.set(session.id, session);
|
||||
this.emit('sessionCreated', { session });
|
||||
|
||||
return session;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get default model for a role (cost optimization)
|
||||
*/
|
||||
private getDefaultModelForRole(role: AgentRole): string {
|
||||
switch (role) {
|
||||
case 'programmer':
|
||||
return 'opus'; // Best for complex coding
|
||||
case 'reviewer':
|
||||
return 'sonnet'; // Cost-effective for review
|
||||
case 'tester':
|
||||
return 'sonnet'; // Good for test generation
|
||||
case 'planner':
|
||||
return 'opus'; // Complex planning
|
||||
case 'analyst':
|
||||
return 'sonnet';
|
||||
default:
|
||||
return 'sonnet';
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Submit a task for execution
|
||||
*/
|
||||
submitTask(task: Omit<PipelineTask, 'id' | 'status' | 'retryCount' | 'createdAt'>): PipelineTask {
|
||||
const fullTask: PipelineTask = {
|
||||
...task,
|
||||
id: `task-${randomUUID().substring(0, 8)}`,
|
||||
status: 'pending',
|
||||
retryCount: 0,
|
||||
createdAt: new Date()
|
||||
};
|
||||
|
||||
this.taskQueue.push(fullTask);
|
||||
this.emit('taskSubmitted', { task: fullTask });
|
||||
|
||||
// Sort by priority
|
||||
this.prioritizeQueue();
|
||||
|
||||
return fullTask;
|
||||
}
|
||||
|
||||
/**
|
||||
* Submit multiple tasks for parallel execution
|
||||
*/
|
||||
submitBatch(tasks: Array<Omit<PipelineTask, 'id' | 'status' | 'retryCount' | 'createdAt'>>): PipelineTask[] {
|
||||
return tasks.map(task => this.submitTask(task));
|
||||
}
|
||||
|
||||
/**
|
||||
* Prioritize the task queue
|
||||
*/
|
||||
private prioritizeQueue(): void {
|
||||
const priorityOrder = { critical: 0, high: 1, medium: 2, low: 3 };
|
||||
|
||||
this.taskQueue.sort((a, b) => {
|
||||
// First by priority
|
||||
const priorityDiff = priorityOrder[a.priority] - priorityOrder[b.priority];
|
||||
if (priorityDiff !== 0) return priorityDiff;
|
||||
|
||||
// Then by creation time (FIFO within priority)
|
||||
return a.createdAt.getTime() - b.createdAt.getTime();
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the task queue
|
||||
*/
|
||||
private async processQueue(): Promise<void> {
|
||||
if (!this.processing) return;
|
||||
|
||||
// Find tasks ready to run (dependencies met)
|
||||
const readyTasks = this.getReadyTasks();
|
||||
|
||||
for (const task of readyTasks) {
|
||||
const worker = this.findAvailableWorker(task);
|
||||
if (!worker) break; // No workers available
|
||||
|
||||
await this.executeTask(task, worker);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get tasks that are ready to execute
|
||||
*/
|
||||
private getReadyTasks(): PipelineTask[] {
|
||||
return this.taskQueue.filter(task => {
|
||||
if (task.status !== 'pending') return false;
|
||||
|
||||
// Check dependencies
|
||||
for (const depId of task.dependencies) {
|
||||
const depTask = this.getTask(depId);
|
||||
if (!depTask || depTask.status !== 'completed') {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Find an available worker for a task
|
||||
*/
|
||||
private findAvailableWorker(task: PipelineTask): Worker | undefined {
|
||||
// First, try to find a worker already handling the project
|
||||
for (const worker of this.workers.values()) {
|
||||
if (worker.status !== 'idle' && worker.status !== 'busy') continue;
|
||||
|
||||
const hasProject = Array.from(worker.sessions.values())
|
||||
.some(s => s.projectId === task.projectId);
|
||||
|
||||
if (hasProject && worker.sessions.size < this.config.maxConcurrentPerWorker) {
|
||||
return worker;
|
||||
}
|
||||
}
|
||||
|
||||
// Then, find any available worker
|
||||
for (const worker of this.workers.values()) {
|
||||
if (worker.status !== 'idle' && worker.status !== 'busy') continue;
|
||||
|
||||
if (worker.sessions.size < this.config.maxConcurrentPerWorker) {
|
||||
return worker;
|
||||
}
|
||||
}
|
||||
|
||||
// Create new worker if under limit
|
||||
if (this.workers.size < this.config.maxWorkers) {
|
||||
return this.createWorker();
|
||||
}
|
||||
|
||||
return undefined;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute a task
|
||||
*/
|
||||
private async executeTask(task: PipelineTask, worker: Worker): Promise<void> {
|
||||
// Move task from queue to running
|
||||
const taskIndex = this.taskQueue.indexOf(task);
|
||||
if (taskIndex > -1) {
|
||||
this.taskQueue.splice(taskIndex, 1);
|
||||
}
|
||||
|
||||
task.status = 'running';
|
||||
task.startedAt = new Date();
|
||||
task.assignedWorker = worker.id;
|
||||
|
||||
// Create or get session
|
||||
const session = this.getOrCreateSession(task, worker);
|
||||
|
||||
// Track running task
|
||||
this.runningTasks.set(task.id, { task, worker, session });
|
||||
|
||||
// Update worker status
|
||||
worker.status = 'busy';
|
||||
worker.currentTask = task.id;
|
||||
worker.lastActivity = new Date();
|
||||
|
||||
this.emit('taskStarted', { task, worker, session });
|
||||
|
||||
// Get task handler
|
||||
const handler = this.taskHandlers.get(task.type) || this.defaultTaskHandler;
|
||||
|
||||
try {
|
||||
// Execute with timeout
|
||||
const result = await Promise.race([
|
||||
handler(task, session),
|
||||
this.createTimeout(task)
|
||||
]);
|
||||
|
||||
task.result = result;
|
||||
task.status = 'completed';
|
||||
task.completedAt = new Date();
|
||||
|
||||
worker.completedTasks++;
|
||||
this.completedTasks.push(task);
|
||||
|
||||
this.emit('taskCompleted', { task, worker, session, result });
|
||||
|
||||
} catch (error) {
|
||||
const errorMessage = error instanceof Error ? error.message : String(error);
|
||||
|
||||
task.error = errorMessage;
|
||||
task.retryCount++;
|
||||
|
||||
if (task.retryCount < task.maxRetries) {
|
||||
// Retry
|
||||
task.status = 'pending';
|
||||
this.taskQueue.push(task);
|
||||
this.emit('taskRetrying', { task, attempt: task.retryCount });
|
||||
} else {
|
||||
// Failed
|
||||
task.status = 'failed';
|
||||
task.completedAt = new Date();
|
||||
worker.failedTasks++;
|
||||
this.failedTasks.push(task);
|
||||
this.emit('taskFailed', { task, worker, error: errorMessage });
|
||||
}
|
||||
}
|
||||
|
||||
// Cleanup
|
||||
this.runningTasks.delete(task.id);
|
||||
worker.currentTask = undefined;
|
||||
worker.lastActivity = new Date();
|
||||
|
||||
// Update worker status
|
||||
if (worker.sessions.size === 0 || this.runningTasks.size === 0) {
|
||||
worker.status = 'idle';
|
||||
}
|
||||
|
||||
session.lastActivity = new Date();
|
||||
}
|
||||
|
||||
/**
|
||||
* Get or create session for a task
|
||||
*/
|
||||
private getOrCreateSession(task: PipelineTask, worker: Worker): AgentSession {
|
||||
// Look for existing session for this project/role
|
||||
for (const session of worker.sessions.values()) {
|
||||
if (session.projectId === task.projectId && session.role === task.role) {
|
||||
return session;
|
||||
}
|
||||
}
|
||||
|
||||
// Create new session
|
||||
const session = this.createSession({
|
||||
projectId: task.projectId,
|
||||
role: task.role,
|
||||
workspace: `workspace/${task.projectId}/${task.role}`,
|
||||
tools: this.getToolsForRole(task.role),
|
||||
identity: this.getIdentityForRole(task.role)
|
||||
});
|
||||
|
||||
worker.sessions.set(session.id, session);
|
||||
|
||||
return session;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get tools available for a role
|
||||
*/
|
||||
private getToolsForRole(role: AgentRole): string[] {
|
||||
const toolMap: Record<AgentRole, string[]> = {
|
||||
programmer: ['read', 'write', 'execute', 'git', 'test', 'lint', 'build'],
|
||||
reviewer: ['read', 'diff', 'comment', 'lint', 'test'],
|
||||
tester: ['read', 'execute', 'test', 'mock'],
|
||||
planner: ['read', 'write', 'diagram'],
|
||||
analyst: ['read', 'query', 'report'],
|
||||
custom: ['read']
|
||||
};
|
||||
|
||||
return toolMap[role] || ['read'];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get identity for a role
|
||||
*/
|
||||
private getIdentityForRole(role: AgentRole): AgentIdentity {
|
||||
const identityMap: Record<AgentRole, AgentIdentity> = {
|
||||
programmer: {
|
||||
name: 'Code Architect',
|
||||
description: 'Expert developer who writes clean, efficient code',
|
||||
personality: 'Methodical, detail-oriented, focuses on best practices'
|
||||
},
|
||||
reviewer: {
|
||||
name: 'Code Reviewer',
|
||||
description: 'Experienced engineer who catches bugs and improves code quality',
|
||||
personality: 'Thorough, constructive, focuses on maintainability'
|
||||
},
|
||||
tester: {
|
||||
name: 'QA Engineer',
|
||||
description: 'Test specialist who ensures code correctness',
|
||||
personality: 'Systematic, edge-case focused, quality-driven'
|
||||
},
|
||||
planner: {
|
||||
name: 'Technical Architect',
|
||||
description: 'Strategic thinker who plans implementation',
|
||||
personality: 'Analytical, systematic, big-picture focused'
|
||||
},
|
||||
analyst: {
|
||||
name: 'Data Analyst',
|
||||
description: 'Data specialist who extracts insights',
|
||||
personality: 'Curious, methodical, detail-oriented'
|
||||
},
|
||||
custom: {
|
||||
name: 'Custom Agent',
|
||||
description: 'Generic agent for custom tasks',
|
||||
personality: 'Adaptable'
|
||||
}
|
||||
};
|
||||
|
||||
return identityMap[role] || identityMap.custom;
|
||||
}
|
||||
|
||||
/**
|
||||
* Default task handler
|
||||
*/
|
||||
private async defaultTaskHandler(task: PipelineTask, session: AgentSession): Promise<unknown> {
|
||||
// This would be replaced by actual LLM invocation
|
||||
return {
|
||||
message: `Task ${task.type} completed by ${session.identity.name}`,
|
||||
projectId: task.projectId,
|
||||
role: task.role
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Create timeout promise
|
||||
*/
|
||||
private createTimeout(task: PipelineTask): Promise<never> {
|
||||
return new Promise((_, reject) => {
|
||||
setTimeout(() => {
|
||||
reject(new Error(`Task ${task.id} timed out after ${task.timeout}ms`));
|
||||
}, task.timeout);
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Get task by ID
|
||||
*/
|
||||
getTask(taskId: string): PipelineTask | undefined {
|
||||
return (
|
||||
this.taskQueue.find(t => t.id === taskId) ||
|
||||
this.runningTasks.get(taskId)?.task ||
|
||||
this.completedTasks.find(t => t.id === taskId) ||
|
||||
this.failedTasks.find(t => t.id === taskId)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a task handler
|
||||
*/
|
||||
registerHandler(taskType: string, handler: (task: PipelineTask, session: AgentSession) => Promise<unknown>): void {
|
||||
this.taskHandlers.set(taskType, handler);
|
||||
}
|
||||
|
||||
/**
|
||||
* Drain - wait for running tasks to complete
|
||||
*/
|
||||
private async drain(): Promise<void> {
|
||||
while (this.runningTasks.size > 0) {
|
||||
await new Promise(resolve => setTimeout(resolve, 100));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get engine statistics
|
||||
*/
|
||||
getStats(): {
|
||||
workers: { total: number; idle: number; busy: number };
|
||||
tasks: { pending: number; running: number; completed: number; failed: number };
|
||||
sessions: number;
|
||||
} {
|
||||
let idleWorkers = 0;
|
||||
let busyWorkers = 0;
|
||||
|
||||
for (const worker of this.workers.values()) {
|
||||
if (worker.status === 'idle') idleWorkers++;
|
||||
else if (worker.status === 'busy') busyWorkers++;
|
||||
}
|
||||
|
||||
return {
|
||||
workers: {
|
||||
total: this.workers.size,
|
||||
idle: idleWorkers,
|
||||
busy: busyWorkers
|
||||
},
|
||||
tasks: {
|
||||
pending: this.taskQueue.length,
|
||||
running: this.runningTasks.size,
|
||||
completed: this.completedTasks.length,
|
||||
failed: this.failedTasks.length
|
||||
},
|
||||
sessions: this.sessions.size
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Get sessions by project
|
||||
*/
|
||||
getSessionsByProject(projectId: string): AgentSession[] {
|
||||
return Array.from(this.sessions.values()).filter(s => s.projectId === projectId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all sessions
|
||||
*/
|
||||
getAllSessions(): AgentSession[] {
|
||||
return Array.from(this.sessions.values());
|
||||
}
|
||||
|
||||
/**
|
||||
* Terminate a session
|
||||
*/
|
||||
terminateSession(sessionId: string): boolean {
|
||||
const session = this.sessions.get(sessionId);
|
||||
if (session) {
|
||||
session.status = 'terminated';
|
||||
this.emit('sessionTerminated', { session });
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Default instance
|
||||
export const defaultExecutor = new ParallelExecutionEngine();
|
||||
570
pipeline-system/events/event-bus.ts
Normal file
570
pipeline-system/events/event-bus.ts
Normal file
@@ -0,0 +1,570 @@
|
||||
/**
|
||||
* Event-Driven Coordination System
|
||||
*
|
||||
* Event bus for inter-agent communication.
|
||||
* Agents finish work → emit event → next step triggers automatically.
|
||||
*
|
||||
* Key features:
|
||||
* - Pub/sub event distribution
|
||||
* - Event correlation and routing
|
||||
* - Event replay for debugging
|
||||
* - Dead letter queue for failed handlers
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
import { EventEmitter } from 'events';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export type EventPriority = 'low' | 'normal' | 'high' | 'critical';
|
||||
|
||||
export interface PipelineEvent {
|
||||
id: string;
|
||||
type: string;
|
||||
source: string;
|
||||
target?: string;
|
||||
payload: unknown;
|
||||
priority: EventPriority;
|
||||
timestamp: Date;
|
||||
correlationId?: string;
|
||||
causationId?: string; // ID of event that caused this event
|
||||
metadata?: Record<string, unknown>;
|
||||
retryCount?: number;
|
||||
}
|
||||
|
||||
export interface EventHandler {
|
||||
id: string;
|
||||
eventType: string | string[] | '*';
|
||||
filter?: EventFilter;
|
||||
handler: (event: PipelineEvent) => Promise<void> | void;
|
||||
priority?: number;
|
||||
once?: boolean;
|
||||
}
|
||||
|
||||
export interface EventFilter {
|
||||
source?: string | string[];
|
||||
target?: string | string[];
|
||||
payloadPattern?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface Subscription {
|
||||
id: string;
|
||||
eventType: string;
|
||||
handlerId: string;
|
||||
active: boolean;
|
||||
createdAt: Date;
|
||||
eventsReceived: number;
|
||||
}
|
||||
|
||||
export interface EventBusConfig {
|
||||
maxHistorySize: number;
|
||||
deadLetterQueueSize: number;
|
||||
retryAttempts: number;
|
||||
retryDelay: number;
|
||||
enableReplay: boolean;
|
||||
}
|
||||
|
||||
export interface EventBusStats {
|
||||
eventsPublished: number;
|
||||
eventsProcessed: number;
|
||||
eventsFailed: number;
|
||||
handlersRegistered: number;
|
||||
queueSize: number;
|
||||
historySize: number;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Event Bus
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* EventBus - Central event distribution system
|
||||
*/
|
||||
export class EventBus extends EventEmitter {
|
||||
private config: EventBusConfig;
|
||||
private handlers: Map<string, EventHandler> = new Map();
|
||||
private eventQueue: PipelineEvent[] = [];
|
||||
private history: PipelineEvent[] = [];
|
||||
private deadLetterQueue: PipelineEvent[] = [];
|
||||
private processing = false;
|
||||
private stats = {
|
||||
eventsPublished: 0,
|
||||
eventsProcessed: 0,
|
||||
eventsFailed: 0
|
||||
};
|
||||
private processInterval?: ReturnType<typeof setInterval>;
|
||||
|
||||
constructor(config?: Partial<EventBusConfig>) {
|
||||
super();
|
||||
this.config = {
|
||||
maxHistorySize: 1000,
|
||||
deadLetterQueueSize: 100,
|
||||
retryAttempts: 3,
|
||||
retryDelay: 1000,
|
||||
enableReplay: true,
|
||||
...config
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Start the event bus
|
||||
*/
|
||||
start(): void {
|
||||
this.processing = true;
|
||||
this.processInterval = setInterval(() => this.processQueue(), 50);
|
||||
this.emit('started');
|
||||
}
|
||||
|
||||
/**
|
||||
* Stop the event bus
|
||||
*/
|
||||
stop(): void {
|
||||
this.processing = false;
|
||||
if (this.processInterval) {
|
||||
clearInterval(this.processInterval);
|
||||
}
|
||||
this.emit('stopped');
|
||||
}
|
||||
|
||||
/**
|
||||
* Publish an event
|
||||
*/
|
||||
publish(event: Omit<PipelineEvent, 'id' | 'timestamp'>): string {
|
||||
const fullEvent: PipelineEvent = {
|
||||
...event,
|
||||
id: `evt-${randomUUID().substring(0, 8)}`,
|
||||
timestamp: new Date(),
|
||||
retryCount: event.retryCount || 0
|
||||
};
|
||||
|
||||
// Add to queue
|
||||
this.eventQueue.push(fullEvent);
|
||||
this.stats.eventsPublished++;
|
||||
|
||||
// Add to history
|
||||
if (this.config.enableReplay) {
|
||||
this.history.push(fullEvent);
|
||||
if (this.history.length > this.config.maxHistorySize) {
|
||||
this.history.shift();
|
||||
}
|
||||
}
|
||||
|
||||
this.emit('eventPublished', { event: fullEvent });
|
||||
|
||||
return fullEvent.id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Publish a batch of events
|
||||
*/
|
||||
publishBatch(events: Array<Omit<PipelineEvent, 'id' | 'timestamp'>>): string[] {
|
||||
return events.map(event => this.publish(event));
|
||||
}
|
||||
|
||||
/**
|
||||
* Subscribe to events
|
||||
*/
|
||||
subscribe(config: {
|
||||
eventType: string | string[] | '*';
|
||||
handler: (event: PipelineEvent) => Promise<void> | void;
|
||||
filter?: EventFilter;
|
||||
priority?: number;
|
||||
once?: boolean;
|
||||
}): string {
|
||||
const handlerId = `handler-${randomUUID().substring(0, 8)}`;
|
||||
|
||||
const handler: EventHandler = {
|
||||
id: handlerId,
|
||||
eventType: config.eventType,
|
||||
filter: config.filter,
|
||||
handler: config.handler,
|
||||
priority: config.priority || 0,
|
||||
once: config.once || false
|
||||
};
|
||||
|
||||
this.handlers.set(handlerId, handler);
|
||||
this.emit('handlerRegistered', { handler });
|
||||
|
||||
return handlerId;
|
||||
}
|
||||
|
||||
/**
|
||||
* Unsubscribe from events
|
||||
*/
|
||||
unsubscribe(handlerId: string): boolean {
|
||||
const result = this.handlers.delete(handlerId);
|
||||
if (result) {
|
||||
this.emit('handlerUnregistered', { handlerId });
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* Process the event queue
|
||||
*/
|
||||
private async processQueue(): Promise<void> {
|
||||
if (!this.processing || this.eventQueue.length === 0) return;
|
||||
|
||||
const event = this.eventQueue.shift()!;
|
||||
|
||||
// Find matching handlers
|
||||
const matchingHandlers = this.findMatchingHandlers(event);
|
||||
|
||||
// Sort by priority (higher first)
|
||||
matchingHandlers.sort((a, b) => (b.priority || 0) - (a.priority || 0));
|
||||
|
||||
// Execute handlers
|
||||
for (const handler of matchingHandlers) {
|
||||
try {
|
||||
await handler.handler(event);
|
||||
this.stats.eventsProcessed++;
|
||||
|
||||
// Remove one-time handlers
|
||||
if (handler.once) {
|
||||
this.handlers.delete(handler.id);
|
||||
}
|
||||
|
||||
} catch (error) {
|
||||
this.stats.eventsFailed++;
|
||||
|
||||
// Retry logic
|
||||
const retryCount = (event.retryCount || 0) + 1;
|
||||
|
||||
if (retryCount < this.config.retryAttempts) {
|
||||
// Re-queue with incremented retry count
|
||||
setTimeout(() => {
|
||||
this.publish({
|
||||
...event,
|
||||
retryCount
|
||||
});
|
||||
}, this.config.retryDelay * retryCount);
|
||||
|
||||
this.emit('eventRetry', { event, error, retryCount });
|
||||
} else {
|
||||
// Move to dead letter queue
|
||||
this.addToDeadLetterQueue(event, error);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
this.emit('eventProcessed', { event, handlerCount: matchingHandlers.length });
|
||||
}
|
||||
|
||||
/**
|
||||
* Find handlers matching an event
|
||||
*/
|
||||
private findMatchingHandlers(event: PipelineEvent): EventHandler[] {
|
||||
const matching: EventHandler[] = [];
|
||||
|
||||
for (const handler of this.handlers.values()) {
|
||||
// Check event type match
|
||||
if (handler.eventType !== '*') {
|
||||
const types = Array.isArray(handler.eventType) ? handler.eventType : [handler.eventType];
|
||||
if (!types.includes(event.type)) continue;
|
||||
}
|
||||
|
||||
// Check filters
|
||||
if (handler.filter && !this.matchesFilter(event, handler.filter)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
matching.push(handler);
|
||||
}
|
||||
|
||||
return matching;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if event matches filter
|
||||
*/
|
||||
private matchesFilter(event: PipelineEvent, filter: EventFilter): boolean {
|
||||
// Check source filter
|
||||
if (filter.source) {
|
||||
const sources = Array.isArray(filter.source) ? filter.source : [filter.source];
|
||||
if (!sources.includes(event.source)) return false;
|
||||
}
|
||||
|
||||
// Check target filter
|
||||
if (filter.target) {
|
||||
const targets = Array.isArray(filter.target) ? filter.target : [filter.target];
|
||||
if (event.target && !targets.includes(event.target)) return false;
|
||||
}
|
||||
|
||||
// Check payload pattern
|
||||
if (filter.payloadPattern) {
|
||||
const payload = event.payload as Record<string, unknown>;
|
||||
for (const [key, value] of Object.entries(filter.payloadPattern)) {
|
||||
if (payload[key] !== value) return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add event to dead letter queue
|
||||
*/
|
||||
private addToDeadLetterQueue(event: PipelineEvent, error: unknown): void {
|
||||
this.deadLetterQueue.push({
|
||||
...event,
|
||||
metadata: {
|
||||
...event.metadata,
|
||||
error: error instanceof Error ? error.message : String(error),
|
||||
failedAt: new Date().toISOString()
|
||||
}
|
||||
});
|
||||
|
||||
// Trim queue
|
||||
if (this.deadLetterQueue.length > this.config.deadLetterQueueSize) {
|
||||
this.deadLetterQueue.shift();
|
||||
}
|
||||
|
||||
this.emit('eventDeadLettered', { event, error });
|
||||
}
|
||||
|
||||
/**
|
||||
* Replay events from history
|
||||
*/
|
||||
replay(fromTimestamp?: Date, toTimestamp?: Date): void {
|
||||
if (!this.config.enableReplay) {
|
||||
throw new Error('Event replay is disabled');
|
||||
}
|
||||
|
||||
const events = this.history.filter(event => {
|
||||
if (fromTimestamp && event.timestamp < fromTimestamp) return false;
|
||||
if (toTimestamp && event.timestamp > toTimestamp) return false;
|
||||
return true;
|
||||
});
|
||||
|
||||
for (const event of events) {
|
||||
this.eventQueue.push({
|
||||
...event,
|
||||
id: `replay-${event.id}`,
|
||||
metadata: { ...event.metadata, replayed: true }
|
||||
});
|
||||
}
|
||||
|
||||
this.emit('replayStarted', { count: events.length });
|
||||
}
|
||||
|
||||
/**
|
||||
* Get events from history
|
||||
*/
|
||||
getHistory(filter?: {
|
||||
type?: string;
|
||||
source?: string;
|
||||
from?: Date;
|
||||
to?: Date;
|
||||
}): PipelineEvent[] {
|
||||
let events = [...this.history];
|
||||
|
||||
if (filter) {
|
||||
if (filter.type) {
|
||||
events = events.filter(e => e.type === filter.type);
|
||||
}
|
||||
if (filter.source) {
|
||||
events = events.filter(e => e.source === filter.source);
|
||||
}
|
||||
if (filter.from) {
|
||||
events = events.filter(e => e.timestamp >= filter.from!);
|
||||
}
|
||||
if (filter.to) {
|
||||
events = events.filter(e => e.timestamp <= filter.to!);
|
||||
}
|
||||
}
|
||||
|
||||
return events;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get dead letter queue
|
||||
*/
|
||||
getDeadLetterQueue(): PipelineEvent[] {
|
||||
return [...this.deadLetterQueue];
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear dead letter queue
|
||||
*/
|
||||
clearDeadLetterQueue(): void {
|
||||
this.deadLetterQueue = [];
|
||||
}
|
||||
|
||||
/**
|
||||
* Get statistics
|
||||
*/
|
||||
getStats(): EventBusStats {
|
||||
return {
|
||||
eventsPublished: this.stats.eventsPublished,
|
||||
eventsProcessed: this.stats.eventsProcessed,
|
||||
eventsFailed: this.stats.eventsFailed,
|
||||
handlersRegistered: this.handlers.size,
|
||||
queueSize: this.eventQueue.length,
|
||||
historySize: this.history.length
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Request-response pattern
|
||||
*/
|
||||
async request<T = unknown>(
|
||||
event: Omit<PipelineEvent, 'id' | 'timestamp'>,
|
||||
timeout = 30000
|
||||
): Promise<T> {
|
||||
return new Promise((resolve, reject) => {
|
||||
const correlationId = `req-${randomUUID().substring(0, 8)}`;
|
||||
|
||||
// Subscribe to response
|
||||
const responseHandler = this.subscribe({
|
||||
eventType: `${event.type}.response`,
|
||||
filter: { payloadPattern: { correlationId } },
|
||||
once: true,
|
||||
handler: (response) => {
|
||||
clearTimeout(timeoutId);
|
||||
resolve(response.payload as T);
|
||||
}
|
||||
});
|
||||
|
||||
// Set timeout
|
||||
const timeoutId = setTimeout(() => {
|
||||
this.unsubscribe(responseHandler);
|
||||
reject(new Error(`Request timeout for event ${event.type}`));
|
||||
}, timeout);
|
||||
|
||||
// Publish request with correlation ID
|
||||
this.publish({
|
||||
...event,
|
||||
metadata: { ...event.metadata, correlationId }
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a correlated event chain
|
||||
*/
|
||||
createChain(firstEvent: Omit<PipelineEvent, 'id' | 'timestamp' | 'correlationId'>): EventChain {
|
||||
const correlationId = `chain-${randomUUID().substring(0, 8)}`;
|
||||
|
||||
return new EventChain(this, correlationId, firstEvent);
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Event Chain
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* EventChain - Builder for correlated event sequences
|
||||
*/
|
||||
export class EventChain {
|
||||
private bus: EventBus;
|
||||
private correlationId: string;
|
||||
private events: PipelineEvent[] = [];
|
||||
private currentEvent?: PipelineEvent;
|
||||
|
||||
constructor(bus: EventBus, correlationId: string, firstEvent: Omit<PipelineEvent, 'id' | 'timestamp' | 'correlationId'>) {
|
||||
this.bus = bus;
|
||||
this.correlationId = correlationId;
|
||||
this.currentEvent = {
|
||||
...firstEvent,
|
||||
id: '',
|
||||
timestamp: new Date(),
|
||||
correlationId
|
||||
} as PipelineEvent;
|
||||
}
|
||||
|
||||
/**
|
||||
* Add next event in chain
|
||||
*/
|
||||
then(event: Omit<PipelineEvent, 'id' | 'timestamp' | 'correlationId' | 'causationId'>): this {
|
||||
if (this.currentEvent) {
|
||||
this.events.push(this.currentEvent);
|
||||
|
||||
this.currentEvent = {
|
||||
...event,
|
||||
id: '',
|
||||
timestamp: new Date(),
|
||||
correlationId: this.correlationId,
|
||||
causationId: this.currentEvent.id || undefined
|
||||
} as PipelineEvent;
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute the chain
|
||||
*/
|
||||
execute(): string[] {
|
||||
if (this.currentEvent) {
|
||||
this.events.push(this.currentEvent);
|
||||
}
|
||||
|
||||
return this.events.map(event =>
|
||||
this.bus.publish({
|
||||
...event,
|
||||
correlationId: this.correlationId
|
||||
})
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get correlation ID
|
||||
*/
|
||||
getCorrelationId(): string {
|
||||
return this.correlationId;
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Predefined Pipeline Events
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Standard pipeline event types
|
||||
*/
|
||||
export const PipelineEventTypes = {
|
||||
// Agent lifecycle
|
||||
AGENT_STARTED: 'agent.started',
|
||||
AGENT_COMPLETED: 'agent.completed',
|
||||
AGENT_FAILED: 'agent.failed',
|
||||
AGENT_TIMEOUT: 'agent.timeout',
|
||||
|
||||
// Task lifecycle
|
||||
TASK_CREATED: 'task.created',
|
||||
TASK_ASSIGNED: 'task.assigned',
|
||||
TASK_STARTED: 'task.started',
|
||||
TASK_COMPLETED: 'task.completed',
|
||||
TASK_FAILED: 'task.failed',
|
||||
|
||||
// Code pipeline
|
||||
CODE_WRITTEN: 'code.written',
|
||||
CODE_REVIEWED: 'code.reviewed',
|
||||
CODE_APPROVED: 'code.approved',
|
||||
CODE_REJECTED: 'code.rejected',
|
||||
CODE_TESTED: 'code.tested',
|
||||
TESTS_PASSED: 'tests.passed',
|
||||
TESTS_FAILED: 'tests.failed',
|
||||
|
||||
// State machine
|
||||
STATE_ENTERED: 'state.entered',
|
||||
STATE_EXITED: 'state.exited',
|
||||
TRANSITION: 'state.transition',
|
||||
|
||||
// Coordination
|
||||
PIPELINE_STARTED: 'pipeline.started',
|
||||
PIPELINE_COMPLETED: 'pipeline.completed',
|
||||
PIPELINE_PAUSED: 'pipeline.paused',
|
||||
PIPELINE_RESUMED: 'pipeline.resumed',
|
||||
|
||||
// Human interaction
|
||||
HUMAN_INPUT_REQUIRED: 'human.input_required',
|
||||
HUMAN_INPUT_RECEIVED: 'human.input_received',
|
||||
HUMAN_APPROVAL_REQUIRED: 'human.approval_required',
|
||||
HUMAN_APPROVED: 'human.approved',
|
||||
HUMAN_REJECTED: 'human.rejected'
|
||||
} as const;
|
||||
|
||||
// Default event bus instance
|
||||
export const defaultEventBus = new EventBus();
|
||||
206
pipeline-system/index.ts
Normal file
206
pipeline-system/index.ts
Normal file
@@ -0,0 +1,206 @@
|
||||
/**
|
||||
* Deterministic Multi-Agent Pipeline System
|
||||
*
|
||||
* A comprehensive system for building deterministic, parallel, event-driven
|
||||
* multi-agent pipelines that integrate with Claude Code and OpenClaw.
|
||||
*
|
||||
* Key Features:
|
||||
* - Deterministic orchestration (state machine, not LLM decision)
|
||||
* - Parallel execution (up to 12 concurrent agent sessions)
|
||||
* - Event-driven coordination (agents finish → next triggers)
|
||||
* - Full agent capabilities (tools, memory, identity, workspace)
|
||||
*
|
||||
* @module pipeline-system
|
||||
*/
|
||||
|
||||
// Core
|
||||
export {
|
||||
DeterministicStateMachine,
|
||||
StateMachineRegistry,
|
||||
stateMachineRegistry
|
||||
} from './core/state-machine';
|
||||
export type {
|
||||
State,
|
||||
StateStatus,
|
||||
Transition,
|
||||
Condition,
|
||||
RetryConfig,
|
||||
StateMachineDefinition,
|
||||
StateMachineInstance,
|
||||
StateTransition,
|
||||
Event,
|
||||
ErrorHandling
|
||||
} from './core/state-machine';
|
||||
|
||||
// Engine
|
||||
export {
|
||||
ParallelExecutionEngine,
|
||||
defaultExecutor
|
||||
} from './engine/parallel-executor';
|
||||
export type {
|
||||
AgentRole,
|
||||
TaskStatus,
|
||||
WorkerStatus,
|
||||
AgentSession,
|
||||
AgentIdentity,
|
||||
PipelineTask,
|
||||
Worker,
|
||||
ExecutionConfig,
|
||||
ExecutionResult
|
||||
} from './engine/parallel-executor';
|
||||
|
||||
// Events
|
||||
export {
|
||||
EventBus,
|
||||
EventChain,
|
||||
PipelineEventTypes,
|
||||
defaultEventBus
|
||||
} from './events/event-bus';
|
||||
export type {
|
||||
PipelineEvent,
|
||||
EventHandler,
|
||||
EventFilter,
|
||||
Subscription,
|
||||
EventBusConfig,
|
||||
EventBusStats,
|
||||
EventPriority
|
||||
} from './events/event-bus';
|
||||
|
||||
// Workspace
|
||||
export {
|
||||
WorkspaceManager,
|
||||
WorkspaceFactory,
|
||||
defaultWorkspaceFactory
|
||||
} from './workspace/agent-workspace';
|
||||
export type {
|
||||
Permission,
|
||||
WorkspaceConfig,
|
||||
ResourceLimits,
|
||||
MountPoint,
|
||||
AgentTool,
|
||||
ToolContext,
|
||||
ToolResult,
|
||||
MemoryStore
|
||||
} from './workspace/agent-workspace';
|
||||
|
||||
// Workflows
|
||||
export {
|
||||
WorkflowParser,
|
||||
WorkflowRegistry,
|
||||
CODE_PIPELINE_WORKFLOW,
|
||||
PARALLEL_PROJECTS_WORKFLOW,
|
||||
HUMAN_APPROVAL_WORKFLOW,
|
||||
defaultWorkflowRegistry
|
||||
} from './workflows/yaml-workflow';
|
||||
export type {
|
||||
YAMLWorkflow,
|
||||
YAMLState,
|
||||
YAMLTransition,
|
||||
YAMLCondition,
|
||||
YAMLRetryConfig,
|
||||
YAMLLoopConfig
|
||||
} from './workflows/yaml-workflow';
|
||||
|
||||
// Integrations
|
||||
export {
|
||||
PipelineOrchestrator,
|
||||
createCodePipeline,
|
||||
createParallelPipeline,
|
||||
runWorkflow,
|
||||
defaultOrchestrator
|
||||
} from './integrations/claude-code';
|
||||
export type {
|
||||
PipelineConfig,
|
||||
ProjectConfig,
|
||||
TaskConfig,
|
||||
PipelineResult,
|
||||
ProjectResult,
|
||||
TaskResult,
|
||||
AgentMessage
|
||||
} from './integrations/claude-code';
|
||||
|
||||
// Version
|
||||
export const VERSION = '1.0.0';
|
||||
|
||||
/**
|
||||
* Quick Start Example:
|
||||
*
|
||||
* ```typescript
|
||||
* import {
|
||||
* PipelineOrchestrator,
|
||||
* createCodePipeline,
|
||||
* runWorkflow
|
||||
* } from './pipeline-system';
|
||||
*
|
||||
* // Option 1: Simple code pipeline
|
||||
* const pipelineId = await createCodePipeline([
|
||||
* {
|
||||
* id: 'project-1',
|
||||
* name: 'My Project',
|
||||
* tasks: [
|
||||
* { type: 'implement', description: 'Create auth module', role: 'programmer' },
|
||||
* { type: 'review', description: 'Review auth module', role: 'reviewer' },
|
||||
* { type: 'test', description: 'Test auth module', role: 'tester' }
|
||||
* ]
|
||||
* }
|
||||
* ]);
|
||||
*
|
||||
* // Option 2: Run predefined workflow
|
||||
* const workflowId = await runWorkflow('code-pipeline', {
|
||||
* projectId: 'my-project',
|
||||
* requirements: 'Build REST API'
|
||||
* });
|
||||
*
|
||||
* // Option 3: Custom configuration
|
||||
* const orchestrator = new PipelineOrchestrator();
|
||||
* await orchestrator.initialize();
|
||||
*
|
||||
* const customPipelineId = await orchestrator.createPipeline({
|
||||
* name: 'Custom Pipeline',
|
||||
* projects: [...],
|
||||
* roles: ['programmer', 'reviewer', 'tester'],
|
||||
* maxConcurrency: 12
|
||||
* });
|
||||
*
|
||||
* // Subscribe to events
|
||||
* orchestrator.onEvent('agent.completed', (event) => {
|
||||
* console.log('Agent completed:', event.payload);
|
||||
* });
|
||||
* ```
|
||||
*
|
||||
* ## Architecture
|
||||
*
|
||||
* ```
|
||||
* ┌─────────────────────────────────────────────────────────────────┐
|
||||
* │ Pipeline Orchestrator │
|
||||
* │ ┌──────────────┐ ┌──────────────┐ ┌──────────────┐ │
|
||||
* │ │ State Machine│ │Event Bus │ │ Parallel Exec│ │
|
||||
* │ │ (Deterministic│ │(Coordination)│ │ (Concurrency)│ │
|
||||
* │ └──────────────┘ └──────────────┘ └──────────────┘ │
|
||||
* │ │ │ │ │
|
||||
* │ ┌──────┴────────────────┴─────────────────┴──────┐ │
|
||||
* │ │ Agent Workspaces │ │
|
||||
* │ │ ┌─────────┐ ┌─────────┐ ┌─────────┐ │ │
|
||||
* │ │ │Programmer│ │Reviewer │ │ Tester │ │ │
|
||||
* │ │ │Workspace │ │Workspace│ │Workspace│ │ │
|
||||
* │ │ │ • Tools │ │ • Tools │ │ • Tools │ │ │
|
||||
* │ │ │ • Memory │ │ • Memory│ │ • Memory│ │ │
|
||||
* │ │ │ • Files │ │ • Files │ │ • Files │ │ │
|
||||
* │ │ └─────────┘ └─────────┘ └─────────┘ │ │
|
||||
* │ └────────────────────────────────────────────────┘ │
|
||||
* └─────────────────────────────────────────────────────────────────┘
|
||||
* │
|
||||
* ▼
|
||||
* ┌─────────────────────────────────────────────────────────────────┐
|
||||
* │ LLM Provider (ZAI SDK) │
|
||||
* └─────────────────────────────────────────────────────────────────┘
|
||||
* ```
|
||||
*
|
||||
* ## Key Principles
|
||||
*
|
||||
* 1. **Deterministic Flow**: State machines control the pipeline, not LLM decisions
|
||||
* 2. **Event-Driven**: Agents communicate through events, enabling loose coupling
|
||||
* 3. **Parallel Execution**: Multiple agents work concurrently with resource isolation
|
||||
* 4. **Workspace Isolation**: Each agent has its own tools, memory, and file space
|
||||
* 5. **YAML Workflows**: Define pipelines declaratively, compatible with Lobster
|
||||
*/
|
||||
599
pipeline-system/integrations/claude-code.ts
Normal file
599
pipeline-system/integrations/claude-code.ts
Normal file
@@ -0,0 +1,599 @@
|
||||
/**
|
||||
* Claude Code Integration Layer
|
||||
*
|
||||
* Provides easy integration with Claude Code and OpenClaw.
|
||||
* Single API surface for all pipeline operations.
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
import ZAI from 'z-ai-web-dev-sdk';
|
||||
import {
|
||||
DeterministicStateMachine,
|
||||
StateMachineDefinition,
|
||||
StateMachineRegistry,
|
||||
stateMachineRegistry
|
||||
} from '../core/state-machine';
|
||||
import {
|
||||
ParallelExecutionEngine,
|
||||
PipelineTask,
|
||||
AgentRole,
|
||||
AgentSession,
|
||||
defaultExecutor
|
||||
} from '../engine/parallel-executor';
|
||||
import {
|
||||
EventBus,
|
||||
PipelineEvent,
|
||||
PipelineEventTypes,
|
||||
defaultEventBus
|
||||
} from '../events/event-bus';
|
||||
import {
|
||||
WorkspaceManager,
|
||||
WorkspaceFactory,
|
||||
AgentIdentity,
|
||||
defaultWorkspaceFactory
|
||||
} from '../workspace/agent-workspace';
|
||||
import {
|
||||
WorkflowRegistry,
|
||||
YAMLWorkflow,
|
||||
defaultWorkflowRegistry
|
||||
} from '../workflows/yaml-workflow';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export interface PipelineConfig {
|
||||
name: string;
|
||||
projects: ProjectConfig[];
|
||||
roles: AgentRole[];
|
||||
maxConcurrency?: number;
|
||||
timeout?: number;
|
||||
}
|
||||
|
||||
export interface ProjectConfig {
|
||||
id: string;
|
||||
name: string;
|
||||
description?: string;
|
||||
repository?: string;
|
||||
branch?: string;
|
||||
tasks: TaskConfig[];
|
||||
}
|
||||
|
||||
export interface TaskConfig {
|
||||
type: string;
|
||||
description: string;
|
||||
role: AgentRole;
|
||||
priority?: 'low' | 'medium' | 'high' | 'critical';
|
||||
dependencies?: string[];
|
||||
timeout?: number;
|
||||
}
|
||||
|
||||
export interface PipelineResult {
|
||||
pipelineId: string;
|
||||
status: 'running' | 'completed' | 'failed' | 'cancelled';
|
||||
startTime: Date;
|
||||
endTime?: Date;
|
||||
projects: ProjectResult[];
|
||||
}
|
||||
|
||||
export interface ProjectResult {
|
||||
projectId: string;
|
||||
status: 'pending' | 'running' | 'completed' | 'failed';
|
||||
tasks: TaskResult[];
|
||||
}
|
||||
|
||||
export interface TaskResult {
|
||||
taskId: string;
|
||||
status: 'pending' | 'running' | 'completed' | 'failed';
|
||||
output?: unknown;
|
||||
error?: string;
|
||||
duration?: number;
|
||||
}
|
||||
|
||||
export interface AgentMessage {
|
||||
role: 'system' | 'user' | 'assistant';
|
||||
content: string;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Pipeline Orchestrator
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* PipelineOrchestrator - Main integration class
|
||||
*
|
||||
* Single entry point for Claude Code and OpenClaw integration.
|
||||
*/
|
||||
export class PipelineOrchestrator {
|
||||
private zai: Awaited<ReturnType<typeof ZAI.create>> | null = null;
|
||||
private executor: ParallelExecutionEngine;
|
||||
private eventBus: EventBus;
|
||||
private workflowRegistry: WorkflowRegistry;
|
||||
private workspaceFactory: WorkspaceFactory;
|
||||
private smRegistry: StateMachineRegistry;
|
||||
private pipelines: Map<string, PipelineResult> = new Map();
|
||||
private initialized = false;
|
||||
|
||||
constructor(config?: {
|
||||
executor?: ParallelExecutionEngine;
|
||||
eventBus?: EventBus;
|
||||
workflowRegistry?: WorkflowRegistry;
|
||||
workspaceFactory?: WorkspaceFactory;
|
||||
}) {
|
||||
this.executor = config?.executor || defaultExecutor;
|
||||
this.eventBus = config?.eventBus || defaultEventBus;
|
||||
this.workflowRegistry = config?.workflowRegistry || defaultWorkflowRegistry;
|
||||
this.workspaceFactory = config?.workspaceFactory || defaultWorkspaceFactory;
|
||||
this.smRegistry = stateMachineRegistry;
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the pipeline system
|
||||
*/
|
||||
async initialize(): Promise<void> {
|
||||
if (this.initialized) return;
|
||||
|
||||
// Initialize ZAI SDK
|
||||
this.zai = await ZAI.create();
|
||||
|
||||
// Start executor
|
||||
this.executor.start();
|
||||
|
||||
// Start event bus
|
||||
this.eventBus.start();
|
||||
|
||||
// Register task handler
|
||||
this.executor.registerHandler('agent-task', this.executeAgentTask.bind(this));
|
||||
|
||||
// Set up event subscriptions
|
||||
this.setupEventSubscriptions();
|
||||
|
||||
this.initialized = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set up event subscriptions for coordination
|
||||
*/
|
||||
private setupEventSubscriptions(): void {
|
||||
// Agent completion triggers next step
|
||||
this.eventBus.subscribe({
|
||||
eventType: PipelineEventTypes.AGENT_COMPLETED,
|
||||
handler: async (event) => {
|
||||
const { projectId, role, output } = event.payload as Record<string, unknown>;
|
||||
|
||||
// Determine next role in pipeline
|
||||
const nextRole = this.getNextRole(role as AgentRole);
|
||||
|
||||
if (nextRole) {
|
||||
// Emit event to trigger next agent
|
||||
this.eventBus.publish({
|
||||
type: PipelineEventTypes.TASK_STARTED,
|
||||
source: 'orchestrator',
|
||||
payload: { projectId, role: nextRole, previousOutput: output }
|
||||
});
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
// Handle failures
|
||||
this.eventBus.subscribe({
|
||||
eventType: PipelineEventTypes.AGENT_FAILED,
|
||||
handler: async (event) => {
|
||||
const { projectId, error } = event.payload as Record<string, unknown>;
|
||||
console.error(`Agent failed for project ${projectId}:`, error);
|
||||
|
||||
// Emit pipeline failure event
|
||||
this.eventBus.publish({
|
||||
type: PipelineEventTypes.PIPELINE_COMPLETED,
|
||||
source: 'orchestrator',
|
||||
payload: { projectId, status: 'failed', error }
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Get next role in the pipeline sequence
|
||||
*/
|
||||
private getNextRole(currentRole: AgentRole): AgentRole | null {
|
||||
const sequence: AgentRole[] = ['programmer', 'reviewer', 'tester'];
|
||||
const currentIndex = sequence.indexOf(currentRole);
|
||||
|
||||
if (currentIndex < sequence.length - 1) {
|
||||
return sequence[currentIndex + 1];
|
||||
}
|
||||
|
||||
return null; // End of pipeline
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute an agent task
|
||||
*/
|
||||
private async executeAgentTask(
|
||||
task: PipelineTask,
|
||||
session: AgentSession
|
||||
): Promise<unknown> {
|
||||
if (!this.zai) {
|
||||
throw new Error('Pipeline not initialized');
|
||||
}
|
||||
|
||||
// Create workspace for this task
|
||||
const workspace = this.workspaceFactory.createWorkspace({
|
||||
projectId: session.projectId,
|
||||
agentId: session.id,
|
||||
role: session.role,
|
||||
permissions: this.getPermissionsForRole(session.role)
|
||||
});
|
||||
|
||||
// Set agent identity
|
||||
workspace.setIdentity(session.identity);
|
||||
|
||||
// Build messages for LLM
|
||||
const messages = this.buildMessages(task, session, workspace);
|
||||
|
||||
try {
|
||||
// Call LLM
|
||||
const response = await this.zai.chat.completions.create({
|
||||
messages,
|
||||
thinking: { type: 'disabled' }
|
||||
});
|
||||
|
||||
const output = response.choices?.[0]?.message?.content || '';
|
||||
|
||||
// Save output to workspace
|
||||
workspace.writeFile(`output/${task.id}.txt`, output);
|
||||
|
||||
// Store in memory for next agent
|
||||
workspace.memorize(`task.${task.id}.output`, output);
|
||||
|
||||
// Emit completion event
|
||||
this.eventBus.publish({
|
||||
type: PipelineEventTypes.AGENT_COMPLETED,
|
||||
source: session.id,
|
||||
payload: {
|
||||
taskId: task.id,
|
||||
projectId: session.projectId,
|
||||
role: session.role,
|
||||
output
|
||||
}
|
||||
});
|
||||
|
||||
return { output, workspace: workspace.getPath() };
|
||||
|
||||
} catch (error) {
|
||||
// Emit failure event
|
||||
this.eventBus.publish({
|
||||
type: PipelineEventTypes.AGENT_FAILED,
|
||||
source: session.id,
|
||||
payload: {
|
||||
taskId: task.id,
|
||||
projectId: session.projectId,
|
||||
role: session.role,
|
||||
error: error instanceof Error ? error.message : String(error)
|
||||
}
|
||||
});
|
||||
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Build messages for LLM
|
||||
*/
|
||||
private buildMessages(
|
||||
task: PipelineTask,
|
||||
session: AgentSession,
|
||||
workspace: WorkspaceManager
|
||||
): AgentMessage[] {
|
||||
const messages: AgentMessage[] = [];
|
||||
|
||||
// System prompt with identity
|
||||
messages.push({
|
||||
role: 'system',
|
||||
content: this.buildSystemPrompt(session, workspace)
|
||||
});
|
||||
|
||||
// Task description
|
||||
messages.push({
|
||||
role: 'user',
|
||||
content: `## Task\n${task.description}\n\n## Context\nProject: ${session.projectId}\nRole: ${session.role}\n\n## Instructions\nComplete this task and provide your output.`
|
||||
});
|
||||
|
||||
// Add any previous context from memory
|
||||
const previousOutput = workspace.recall('previous.output');
|
||||
if (previousOutput) {
|
||||
messages.push({
|
||||
role: 'user',
|
||||
content: `## Previous Work\n${JSON.stringify(previousOutput, null, 2)}`
|
||||
});
|
||||
}
|
||||
|
||||
return messages;
|
||||
}
|
||||
|
||||
/**
|
||||
* Build system prompt for agent
|
||||
*/
|
||||
private buildSystemPrompt(session: AgentSession, workspace: WorkspaceManager): string {
|
||||
const identity = session.identity;
|
||||
const role = session.role;
|
||||
|
||||
const roleInstructions: Record<AgentRole, string> = {
|
||||
programmer: `You are responsible for writing clean, efficient, and well-documented code.
|
||||
- Follow best practices and coding standards
|
||||
- Write tests for your code
|
||||
- Ensure code is production-ready`,
|
||||
reviewer: `You are responsible for reviewing code for quality, bugs, and improvements.
|
||||
- Check for security vulnerabilities
|
||||
- Verify coding standards
|
||||
- Suggest improvements
|
||||
- Approve or request changes`,
|
||||
tester: `You are responsible for testing the code thoroughly.
|
||||
- Write comprehensive test cases
|
||||
- Test edge cases and error handling
|
||||
- Verify functionality meets requirements
|
||||
- Report test results clearly`,
|
||||
planner: `You are responsible for planning and architecture.
|
||||
- Break down complex tasks
|
||||
- Design system architecture
|
||||
- Identify dependencies
|
||||
- Create implementation plans`,
|
||||
analyst: `You are responsible for analysis and reporting.
|
||||
- Analyze data and metrics
|
||||
- Identify patterns and insights
|
||||
- Create reports and recommendations`,
|
||||
custom: `You are a custom agent with specific instructions.`
|
||||
};
|
||||
|
||||
return `# Agent Identity
|
||||
|
||||
Name: ${identity.name}
|
||||
Role: ${role}
|
||||
Description: ${identity.description}
|
||||
|
||||
# Personality
|
||||
${identity.personality || 'Professional and efficient.'}
|
||||
|
||||
# Role Instructions
|
||||
${roleInstructions[role] || roleInstructions.custom}
|
||||
|
||||
# Workspace
|
||||
Your workspace is at: ${workspace.getPath()}
|
||||
|
||||
# Available Tools
|
||||
${session.tools.map(t => `- ${t}`).join('\n')}
|
||||
|
||||
# Constraints
|
||||
- Stay within your role boundaries
|
||||
- Communicate clearly and concisely
|
||||
- Report progress and issues promptly`;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get permissions for a role
|
||||
*/
|
||||
private getPermissionsForRole(role: AgentRole): string[] {
|
||||
const permissionMap: Record<AgentRole, string[]> = {
|
||||
programmer: ['read', 'write', 'execute', 'git'],
|
||||
reviewer: ['read', 'diff'],
|
||||
tester: ['read', 'execute', 'test'],
|
||||
planner: ['read', 'write'],
|
||||
analyst: ['read'],
|
||||
custom: ['read']
|
||||
};
|
||||
return permissionMap[role] || ['read'];
|
||||
}
|
||||
|
||||
// =========================================================================
|
||||
// Public API
|
||||
// =========================================================================
|
||||
|
||||
/**
|
||||
* Create and start a pipeline
|
||||
*/
|
||||
async createPipeline(config: PipelineConfig): Promise<string> {
|
||||
await this.initialize();
|
||||
|
||||
const pipelineId = `pipeline-${randomUUID().substring(0, 8)}`;
|
||||
const result: PipelineResult = {
|
||||
pipelineId,
|
||||
status: 'running',
|
||||
startTime: new Date(),
|
||||
projects: config.projects.map(p => ({
|
||||
projectId: p.id,
|
||||
status: 'pending',
|
||||
tasks: []
|
||||
}))
|
||||
};
|
||||
|
||||
this.pipelines.set(pipelineId, result);
|
||||
|
||||
// Create tasks for all projects and roles
|
||||
const tasks: PipelineTask[] = [];
|
||||
|
||||
for (const project of config.projects) {
|
||||
for (const taskConfig of project.tasks) {
|
||||
const task = this.executor.submitTask({
|
||||
projectId: project.id,
|
||||
role: taskConfig.role,
|
||||
type: taskConfig.type || 'agent-task',
|
||||
description: taskConfig.description,
|
||||
priority: taskConfig.priority || 'medium',
|
||||
input: { project, task: taskConfig },
|
||||
dependencies: taskConfig.dependencies || [],
|
||||
timeout: taskConfig.timeout || config.timeout || 300000,
|
||||
maxRetries: 3
|
||||
});
|
||||
tasks.push(task);
|
||||
}
|
||||
}
|
||||
|
||||
// Emit pipeline started event
|
||||
this.eventBus.publish({
|
||||
type: PipelineEventTypes.PIPELINE_STARTED,
|
||||
source: 'orchestrator',
|
||||
payload: { pipelineId, config, taskCount: tasks.length }
|
||||
});
|
||||
|
||||
return pipelineId;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create pipeline from YAML workflow
|
||||
*/
|
||||
async createPipelineFromYAML(workflowId: string, context?: Record<string, unknown>): Promise<string> {
|
||||
await this.initialize();
|
||||
|
||||
const workflow = this.workflowRegistry.get(workflowId);
|
||||
if (!workflow) {
|
||||
throw new Error(`Workflow ${workflowId} not found`);
|
||||
}
|
||||
|
||||
const definition = this.workflowRegistry.getParsed(workflowId)!;
|
||||
|
||||
// Create state machine instance
|
||||
const sm = this.smRegistry.createInstance(workflowId);
|
||||
|
||||
// Update context if provided
|
||||
if (context) {
|
||||
sm.updateContext(context);
|
||||
}
|
||||
|
||||
// Start the state machine
|
||||
sm.start();
|
||||
|
||||
// Listen for state transitions
|
||||
sm.on('transition', ({ from, to, event }) => {
|
||||
this.eventBus.publish({
|
||||
type: PipelineEventTypes.TRANSITION,
|
||||
source: sm.getInstance().id,
|
||||
payload: { workflowId, from, to, event }
|
||||
});
|
||||
});
|
||||
|
||||
// Listen for actions
|
||||
sm.on('action', async ({ state, context }) => {
|
||||
if (state.agent || state.metadata?.role) {
|
||||
// Submit task to executor
|
||||
this.executor.submitTask({
|
||||
projectId: context.projectId as string || 'default',
|
||||
role: state.metadata?.role as AgentRole || 'programmer',
|
||||
type: 'agent-task',
|
||||
description: `Execute ${state.name}`,
|
||||
priority: 'high',
|
||||
input: { state, context },
|
||||
dependencies: [],
|
||||
timeout: state.timeout || 300000,
|
||||
maxRetries: state.retry?.maxAttempts || 3
|
||||
});
|
||||
}
|
||||
});
|
||||
|
||||
return sm.getInstance().id;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a custom workflow
|
||||
*/
|
||||
registerWorkflow(yaml: YAMLWorkflow): StateMachineDefinition {
|
||||
return this.workflowRegistry.register(yaml);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get pipeline status
|
||||
*/
|
||||
getPipelineStatus(pipelineId: string): PipelineResult | undefined {
|
||||
return this.pipelines.get(pipelineId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Cancel a pipeline
|
||||
*/
|
||||
async cancelPipeline(pipelineId: string): Promise<void> {
|
||||
const pipeline = this.pipelines.get(pipelineId);
|
||||
if (pipeline) {
|
||||
pipeline.status = 'cancelled';
|
||||
pipeline.endTime = new Date();
|
||||
|
||||
this.eventBus.publish({
|
||||
type: PipelineEventTypes.PIPELINE_COMPLETED,
|
||||
source: 'orchestrator',
|
||||
payload: { pipelineId, status: 'cancelled' }
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get system statistics
|
||||
*/
|
||||
getStats(): {
|
||||
pipelines: number;
|
||||
executor: ReturnType<ParallelExecutionEngine['getStats']>;
|
||||
eventBus: ReturnType<EventBus['getStats']>;
|
||||
workspaces: ReturnType<WorkspaceFactory['getStats']>;
|
||||
} {
|
||||
return {
|
||||
pipelines: this.pipelines.size,
|
||||
executor: this.executor.getStats(),
|
||||
eventBus: this.eventBus.getStats(),
|
||||
workspaces: this.workspaceFactory.getStats()
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Subscribe to pipeline events
|
||||
*/
|
||||
onEvent(eventType: string, handler: (event: PipelineEvent) => void): () => void {
|
||||
return this.eventBus.subscribe({ eventType, handler });
|
||||
}
|
||||
|
||||
/**
|
||||
* Shutdown the pipeline system
|
||||
*/
|
||||
async shutdown(): Promise<void> {
|
||||
await this.executor.stop();
|
||||
this.eventBus.stop();
|
||||
this.initialized = false;
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Quick Start Functions
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Create a simple code pipeline
|
||||
*/
|
||||
export async function createCodePipeline(projects: ProjectConfig[]): Promise<string> {
|
||||
const orchestrator = new PipelineOrchestrator();
|
||||
|
||||
return orchestrator.createPipeline({
|
||||
name: 'Code Pipeline',
|
||||
projects,
|
||||
roles: ['programmer', 'reviewer', 'tester'],
|
||||
maxConcurrency: 12, // 4 projects × 3 roles
|
||||
timeout: 300000
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a parallel execution pipeline
|
||||
*/
|
||||
export async function createParallelPipeline(config: PipelineConfig): Promise<string> {
|
||||
const orchestrator = new PipelineOrchestrator();
|
||||
return orchestrator.createPipeline(config);
|
||||
}
|
||||
|
||||
/**
|
||||
* Run a predefined workflow
|
||||
*/
|
||||
export async function runWorkflow(
|
||||
workflowId: string,
|
||||
context?: Record<string, unknown>
|
||||
): Promise<string> {
|
||||
const orchestrator = new PipelineOrchestrator();
|
||||
return orchestrator.createPipelineFromYAML(workflowId, context);
|
||||
}
|
||||
|
||||
// Default orchestrator instance
|
||||
export const defaultOrchestrator = new PipelineOrchestrator();
|
||||
540
pipeline-system/workflows/yaml-workflow.ts
Normal file
540
pipeline-system/workflows/yaml-workflow.ts
Normal file
@@ -0,0 +1,540 @@
|
||||
/**
|
||||
* YAML Workflow Integration (Lobster-Compatible)
|
||||
*
|
||||
* Parses YAML workflow definitions and converts them to
|
||||
* deterministic state machine definitions.
|
||||
*
|
||||
* Compatible with OpenClaw/Lobster workflow format.
|
||||
*/
|
||||
|
||||
import { StateMachineDefinition, State, Transition, RetryConfig } from '../core/state-machine';
|
||||
import { AgentRole } from '../engine/parallel-executor';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export interface YAMLWorkflow {
|
||||
id: string;
|
||||
name: string;
|
||||
version?: string;
|
||||
description?: string;
|
||||
initial: string;
|
||||
states: Record<string, YAMLState>;
|
||||
events?: string[];
|
||||
context?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface YAMLState {
|
||||
type: 'start' | 'end' | 'action' | 'parallel' | 'choice' | 'wait' | 'loop' | 'subworkflow';
|
||||
agent?: string;
|
||||
role?: AgentRole;
|
||||
action?: string;
|
||||
timeout?: number | string;
|
||||
retry?: YAMLRetryConfig;
|
||||
on?: Record<string, YAMLTransition | string>;
|
||||
branches?: Record<string, string>;
|
||||
conditions?: YAMLCondition[];
|
||||
subworkflow?: string;
|
||||
loop?: YAMLLoopConfig;
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface YAMLTransition {
|
||||
target: string;
|
||||
condition?: YAMLCondition;
|
||||
guard?: string;
|
||||
}
|
||||
|
||||
export interface YAMLCondition {
|
||||
type: 'equals' | 'contains' | 'exists' | 'custom';
|
||||
field: string;
|
||||
value?: unknown;
|
||||
}
|
||||
|
||||
export interface YAMLRetryConfig {
|
||||
maxAttempts: number;
|
||||
backoff?: 'fixed' | 'exponential' | 'linear';
|
||||
initialDelay?: number | string;
|
||||
maxDelay?: number | string;
|
||||
}
|
||||
|
||||
export interface YAMLLoopConfig {
|
||||
maxIterations: number;
|
||||
iterator?: string;
|
||||
body: string;
|
||||
exitCondition?: YAMLCondition;
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Workflow Parser
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* WorkflowParser - Parses YAML workflows to state machine definitions
|
||||
*/
|
||||
export class WorkflowParser {
|
||||
/**
|
||||
* Parse a YAML workflow to a state machine definition
|
||||
*/
|
||||
parse(yaml: YAMLWorkflow): StateMachineDefinition {
|
||||
const states: Record<string, State> = {};
|
||||
|
||||
for (const [stateId, yamlState] of Object.entries(yaml.states)) {
|
||||
states[stateId] = this.parseState(stateId, yamlState);
|
||||
}
|
||||
|
||||
return {
|
||||
id: yaml.id,
|
||||
name: yaml.name,
|
||||
version: yaml.version || '1.0.0',
|
||||
description: yaml.description,
|
||||
initial: yaml.initial,
|
||||
states,
|
||||
events: yaml.events,
|
||||
context: yaml.context
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a single state
|
||||
*/
|
||||
private parseState(stateId: string, yamlState: YAMLState): State {
|
||||
const state: State = {
|
||||
id: stateId,
|
||||
name: stateId,
|
||||
type: yamlState.type,
|
||||
agent: yamlState.agent,
|
||||
action: yamlState.action,
|
||||
timeout: this.parseDuration(yamlState.timeout),
|
||||
metadata: {
|
||||
...yamlState.metadata,
|
||||
role: yamlState.role
|
||||
}
|
||||
};
|
||||
|
||||
// Parse retry config
|
||||
if (yamlState.retry) {
|
||||
state.retry = {
|
||||
maxAttempts: yamlState.retry.maxAttempts,
|
||||
backoff: yamlState.retry.backoff || 'exponential',
|
||||
initialDelay: this.parseDuration(yamlState.retry.initialDelay) || 1000,
|
||||
maxDelay: this.parseDuration(yamlState.retry.maxDelay) || 60000
|
||||
};
|
||||
}
|
||||
|
||||
// Parse transitions (on)
|
||||
if (yamlState.on) {
|
||||
const transitions = this.parseTransitions(yamlState.on);
|
||||
state.onExit = transitions;
|
||||
}
|
||||
|
||||
// Parse parallel branches
|
||||
if (yamlState.branches) {
|
||||
state.type = 'parallel';
|
||||
state.onEnter = Object.entries(yamlState.branches).map(([event, target]) => ({
|
||||
event,
|
||||
target
|
||||
}));
|
||||
}
|
||||
|
||||
// Parse loop config
|
||||
if (yamlState.loop) {
|
||||
state.type = 'loop';
|
||||
state.metadata = {
|
||||
...state.metadata,
|
||||
maxIterations: yamlState.loop.maxIterations,
|
||||
iterator: yamlState.loop.iterator,
|
||||
body: yamlState.loop.body
|
||||
};
|
||||
|
||||
// Add loop transitions
|
||||
state.onExit = [
|
||||
{ event: 'continue', target: yamlState.loop.body },
|
||||
{ event: 'exit', target: yamlState.on?.['exit'] as string || 'end' }
|
||||
];
|
||||
}
|
||||
|
||||
// Parse subworkflow
|
||||
if (yamlState.subworkflow) {
|
||||
state.type = 'action';
|
||||
state.action = 'subworkflow';
|
||||
state.metadata = {
|
||||
...state.metadata,
|
||||
subworkflow: yamlState.subworkflow
|
||||
};
|
||||
}
|
||||
|
||||
return state;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse transitions from YAML format
|
||||
*/
|
||||
private parseTransitions(on: Record<string, YAMLTransition | string>): Transition[] {
|
||||
const transitions: Transition[] = [];
|
||||
|
||||
for (const [event, transition] of Object.entries(on)) {
|
||||
if (typeof transition === 'string') {
|
||||
transitions.push({ event, target: transition });
|
||||
} else {
|
||||
transitions.push({
|
||||
event,
|
||||
target: transition.target,
|
||||
condition: transition.condition ? this.parseCondition(transition.condition) : undefined,
|
||||
guard: transition.guard
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return transitions;
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a condition
|
||||
*/
|
||||
private parseCondition(yamlCond: YAMLCondition): Transition['condition'] {
|
||||
return {
|
||||
type: yamlCond.type,
|
||||
field: yamlCond.field,
|
||||
value: yamlCond.value
|
||||
};
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse duration string (e.g., '30s', '5m', '1h')
|
||||
*/
|
||||
private parseDuration(duration?: number | string): number | undefined {
|
||||
if (typeof duration === 'number') return duration;
|
||||
if (!duration) return undefined;
|
||||
|
||||
const match = duration.match(/^(\d+)(ms|s|m|h)?$/);
|
||||
if (!match) return undefined;
|
||||
|
||||
const value = parseInt(match[1]);
|
||||
const unit = match[2] || 'ms';
|
||||
|
||||
switch (unit) {
|
||||
case 'ms': return value;
|
||||
case 's': return value * 1000;
|
||||
case 'm': return value * 60 * 1000;
|
||||
case 'h': return value * 60 * 60 * 1000;
|
||||
default: return value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Workflow Registry
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* WorkflowRegistry - Manages workflow definitions
|
||||
*/
|
||||
export class WorkflowRegistry {
|
||||
private workflows: Map<string, YAMLWorkflow> = new Map();
|
||||
private parser: WorkflowParser;
|
||||
|
||||
constructor() {
|
||||
this.parser = new WorkflowParser();
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a workflow from YAML object
|
||||
*/
|
||||
register(yaml: YAMLWorkflow): StateMachineDefinition {
|
||||
this.workflows.set(yaml.id, yaml);
|
||||
return this.parser.parse(yaml);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a workflow by ID
|
||||
*/
|
||||
get(id: string): YAMLWorkflow | undefined {
|
||||
return this.workflows.get(id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get parsed state machine definition
|
||||
*/
|
||||
getParsed(id: string): StateMachineDefinition | undefined {
|
||||
const yaml = this.workflows.get(id);
|
||||
if (yaml) {
|
||||
return this.parser.parse(yaml);
|
||||
}
|
||||
return undefined;
|
||||
}
|
||||
|
||||
/**
|
||||
* List all workflows
|
||||
*/
|
||||
list(): string[] {
|
||||
return Array.from(this.workflows.keys());
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Predefined Workflows
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Standard Code Pipeline Workflow
|
||||
*
|
||||
* Code → Review → Test → Done
|
||||
* With max 3 review iterations
|
||||
*/
|
||||
export const CODE_PIPELINE_WORKFLOW: YAMLWorkflow = {
|
||||
id: 'code-pipeline',
|
||||
name: 'Code Pipeline',
|
||||
version: '1.0.0',
|
||||
description: 'Code → Review → Test pipeline with deterministic flow',
|
||||
initial: 'start',
|
||||
context: {
|
||||
reviewIteration: 0,
|
||||
maxReviewIterations: 3
|
||||
},
|
||||
states: {
|
||||
start: {
|
||||
type: 'start',
|
||||
on: {
|
||||
'start': 'code'
|
||||
}
|
||||
},
|
||||
code: {
|
||||
type: 'action',
|
||||
role: 'programmer',
|
||||
timeout: '30m',
|
||||
retry: {
|
||||
maxAttempts: 2,
|
||||
backoff: 'exponential',
|
||||
initialDelay: '5s',
|
||||
maxDelay: '1m'
|
||||
},
|
||||
on: {
|
||||
'completed': 'review',
|
||||
'failed': 'failed'
|
||||
}
|
||||
},
|
||||
review: {
|
||||
type: 'choice',
|
||||
conditions: [
|
||||
{ type: 'equals', field: 'reviewApproved', value: true }
|
||||
],
|
||||
on: {
|
||||
'approved': 'test',
|
||||
'rejected': 'review_loop',
|
||||
'failed': 'failed'
|
||||
}
|
||||
},
|
||||
review_loop: {
|
||||
type: 'loop',
|
||||
loop: {
|
||||
maxIterations: 3,
|
||||
body: 'code'
|
||||
},
|
||||
on: {
|
||||
'exit': 'failed'
|
||||
}
|
||||
},
|
||||
test: {
|
||||
type: 'action',
|
||||
role: 'tester',
|
||||
timeout: '15m',
|
||||
on: {
|
||||
'passed': 'end',
|
||||
'failed': 'test_failed'
|
||||
}
|
||||
},
|
||||
test_failed: {
|
||||
type: 'choice',
|
||||
on: {
|
||||
'retry': 'code',
|
||||
'abort': 'failed'
|
||||
}
|
||||
},
|
||||
end: {
|
||||
type: 'end'
|
||||
},
|
||||
failed: {
|
||||
type: 'end',
|
||||
metadata: { status: 'failed' }
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Parallel Multi-Project Workflow
|
||||
*
|
||||
* Runs multiple projects in parallel
|
||||
*/
|
||||
export const PARALLEL_PROJECTS_WORKFLOW: YAMLWorkflow = {
|
||||
id: 'parallel-projects',
|
||||
name: 'Parallel Projects Pipeline',
|
||||
version: '1.0.0',
|
||||
description: 'Run multiple projects in parallel with synchronized completion',
|
||||
initial: 'start',
|
||||
states: {
|
||||
start: {
|
||||
type: 'start',
|
||||
on: {
|
||||
'start': 'parallel'
|
||||
}
|
||||
},
|
||||
parallel: {
|
||||
type: 'parallel',
|
||||
branches: {
|
||||
'project1': 'project1_code',
|
||||
'project2': 'project2_code',
|
||||
'project3': 'project3_code',
|
||||
'project4': 'project4_code'
|
||||
},
|
||||
on: {
|
||||
'all_completed': 'end',
|
||||
'any_failed': 'failed'
|
||||
}
|
||||
},
|
||||
project1_code: {
|
||||
type: 'action',
|
||||
role: 'programmer',
|
||||
agent: 'project1-programmer',
|
||||
on: { 'completed': 'project1_review' }
|
||||
},
|
||||
project1_review: {
|
||||
type: 'action',
|
||||
role: 'reviewer',
|
||||
agent: 'project1-reviewer',
|
||||
on: { 'completed': 'project1_test' }
|
||||
},
|
||||
project1_test: {
|
||||
type: 'action',
|
||||
role: 'tester',
|
||||
agent: 'project1-tester',
|
||||
on: { 'completed': 'join' }
|
||||
},
|
||||
project2_code: {
|
||||
type: 'action',
|
||||
role: 'programmer',
|
||||
agent: 'project2-programmer',
|
||||
on: { 'completed': 'project2_review' }
|
||||
},
|
||||
project2_review: {
|
||||
type: 'action',
|
||||
role: 'reviewer',
|
||||
agent: 'project2-reviewer',
|
||||
on: { 'completed': 'project2_test' }
|
||||
},
|
||||
project2_test: {
|
||||
type: 'action',
|
||||
role: 'tester',
|
||||
agent: 'project2-tester',
|
||||
on: { 'completed': 'join' }
|
||||
},
|
||||
project3_code: {
|
||||
type: 'action',
|
||||
role: 'programmer',
|
||||
agent: 'project3-programmer',
|
||||
on: { 'completed': 'project3_review' }
|
||||
},
|
||||
project3_review: {
|
||||
type: 'action',
|
||||
role: 'reviewer',
|
||||
agent: 'project3-reviewer',
|
||||
on: { 'completed': 'project3_test' }
|
||||
},
|
||||
project3_test: {
|
||||
type: 'action',
|
||||
role: 'tester',
|
||||
agent: 'project3-tester',
|
||||
on: { 'completed': 'join' }
|
||||
},
|
||||
project4_code: {
|
||||
type: 'action',
|
||||
role: 'programmer',
|
||||
agent: 'project4-programmer',
|
||||
on: { 'completed': 'project4_review' }
|
||||
},
|
||||
project4_review: {
|
||||
type: 'action',
|
||||
role: 'reviewer',
|
||||
agent: 'project4-reviewer',
|
||||
on: { 'completed': 'project4_test' }
|
||||
},
|
||||
project4_test: {
|
||||
type: 'action',
|
||||
role: 'tester',
|
||||
agent: 'project4-tester',
|
||||
on: { 'completed': 'join' }
|
||||
},
|
||||
join: {
|
||||
type: 'wait',
|
||||
on: {
|
||||
'all_joined': 'end'
|
||||
}
|
||||
},
|
||||
end: {
|
||||
type: 'end'
|
||||
},
|
||||
failed: {
|
||||
type: 'end',
|
||||
metadata: { status: 'failed' }
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* Human-in-the-Loop Workflow
|
||||
*/
|
||||
export const HUMAN_APPROVAL_WORKFLOW: YAMLWorkflow = {
|
||||
id: 'human-approval',
|
||||
name: 'Human Approval Workflow',
|
||||
version: '1.0.0',
|
||||
description: 'Workflow with human approval gates',
|
||||
initial: 'start',
|
||||
states: {
|
||||
start: {
|
||||
type: 'start',
|
||||
on: { 'start': 'plan' }
|
||||
},
|
||||
plan: {
|
||||
type: 'action',
|
||||
role: 'planner',
|
||||
on: { 'completed': 'await_approval' }
|
||||
},
|
||||
await_approval: {
|
||||
type: 'wait',
|
||||
timeout: '24h',
|
||||
on: {
|
||||
'approved': 'execute',
|
||||
'rejected': 'plan',
|
||||
'timeout': 'notify_timeout'
|
||||
}
|
||||
},
|
||||
notify_timeout: {
|
||||
type: 'action',
|
||||
action: 'notify',
|
||||
metadata: { message: 'Approval timeout' },
|
||||
on: { 'completed': 'await_approval' }
|
||||
},
|
||||
execute: {
|
||||
type: 'action',
|
||||
role: 'programmer',
|
||||
on: { 'completed': 'review' }
|
||||
},
|
||||
review: {
|
||||
type: 'action',
|
||||
role: 'reviewer',
|
||||
on: { 'completed': 'end' }
|
||||
},
|
||||
end: {
|
||||
type: 'end'
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Default registry with predefined workflows
|
||||
export const defaultWorkflowRegistry = new WorkflowRegistry();
|
||||
|
||||
// Register predefined workflows
|
||||
defaultWorkflowRegistry.register(CODE_PIPELINE_WORKFLOW);
|
||||
defaultWorkflowRegistry.register(PARALLEL_PROJECTS_WORKFLOW);
|
||||
defaultWorkflowRegistry.register(HUMAN_APPROVAL_WORKFLOW);
|
||||
642
pipeline-system/workspace/agent-workspace.ts
Normal file
642
pipeline-system/workspace/agent-workspace.ts
Normal file
@@ -0,0 +1,642 @@
|
||||
/**
|
||||
* Agent Workspace Isolation
|
||||
*
|
||||
* Each agent gets its own tools, memory, identity, and workspace.
|
||||
* Provides isolation and resource management for parallel agents.
|
||||
*/
|
||||
|
||||
import { randomUUID } from 'crypto';
|
||||
import { EventEmitter } from 'events';
|
||||
import { mkdirSync, rmSync, existsSync, writeFileSync, readFileSync, readdirSync, statSync } from 'fs';
|
||||
import { join, resolve, relative } from 'path';
|
||||
|
||||
// ============================================================================
|
||||
// Types
|
||||
// ============================================================================
|
||||
|
||||
export type Permission = 'read' | 'write' | 'execute' | 'delete' | 'network' | 'git';
|
||||
|
||||
export interface WorkspaceConfig {
|
||||
id: string;
|
||||
projectId: string;
|
||||
agentId: string;
|
||||
role: string;
|
||||
basePath: string;
|
||||
permissions: Permission[];
|
||||
resourceLimits: ResourceLimits;
|
||||
environment: Record<string, string>;
|
||||
mountPoints: MountPoint[];
|
||||
}
|
||||
|
||||
export interface ResourceLimits {
|
||||
maxMemoryMB: number;
|
||||
maxCpuPercent: number;
|
||||
maxFileSizeMB: number;
|
||||
maxExecutionTimeMs: number;
|
||||
maxFileCount: number;
|
||||
}
|
||||
|
||||
export interface MountPoint {
|
||||
source: string;
|
||||
target: string;
|
||||
readOnly: boolean;
|
||||
}
|
||||
|
||||
export interface AgentTool {
|
||||
name: string;
|
||||
description: string;
|
||||
permissions: Permission[];
|
||||
execute: (params: unknown, context: ToolContext) => Promise<ToolResult>;
|
||||
}
|
||||
|
||||
export interface ToolContext {
|
||||
workspace: WorkspaceManager;
|
||||
agentId: string;
|
||||
sessionId: string;
|
||||
permissions: Permission[];
|
||||
}
|
||||
|
||||
export interface ToolResult {
|
||||
success: boolean;
|
||||
output?: unknown;
|
||||
error?: string;
|
||||
metadata?: Record<string, unknown>;
|
||||
}
|
||||
|
||||
export interface MemoryStore {
|
||||
shortTerm: Map<string, unknown>;
|
||||
longTerm: Map<string, unknown>;
|
||||
session: Map<string, unknown>;
|
||||
}
|
||||
|
||||
export interface AgentIdentity {
|
||||
id: string;
|
||||
name: string;
|
||||
role: string;
|
||||
description: string;
|
||||
personality: string;
|
||||
systemPrompt: string;
|
||||
capabilities: string[];
|
||||
constraints: string[];
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Workspace Manager
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* WorkspaceManager - Isolated workspace for an agent
|
||||
*/
|
||||
export class WorkspaceManager extends EventEmitter {
|
||||
private config: WorkspaceConfig;
|
||||
private workspacePath: string;
|
||||
private memory: MemoryStore;
|
||||
private identity: AgentIdentity;
|
||||
private tools: Map<string, AgentTool> = new Map();
|
||||
private fileHandles: Map<string, unknown> = new Map();
|
||||
private active = true;
|
||||
|
||||
constructor(config: WorkspaceConfig) {
|
||||
super();
|
||||
this.config = config;
|
||||
this.workspacePath = resolve(config.basePath, config.projectId, config.agentId);
|
||||
this.memory = {
|
||||
shortTerm: new Map(),
|
||||
longTerm: new Map(),
|
||||
session: new Map()
|
||||
};
|
||||
|
||||
this.initializeWorkspace();
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize the workspace directory
|
||||
*/
|
||||
private initializeWorkspace(): void {
|
||||
if (!existsSync(this.workspacePath)) {
|
||||
mkdirSync(this.workspacePath, { recursive: true });
|
||||
}
|
||||
|
||||
// Create subdirectories
|
||||
const subdirs = ['memory', 'output', 'cache', 'logs'];
|
||||
for (const dir of subdirs) {
|
||||
const path = join(this.workspacePath, dir);
|
||||
if (!existsSync(path)) {
|
||||
mkdirSync(path, { recursive: true });
|
||||
}
|
||||
}
|
||||
|
||||
this.emit('workspaceInitialized', { path: this.workspacePath });
|
||||
}
|
||||
|
||||
/**
|
||||
* Set agent identity
|
||||
*/
|
||||
setIdentity(identity: AgentIdentity): void {
|
||||
this.identity = identity;
|
||||
this.emit('identitySet', { identity });
|
||||
}
|
||||
|
||||
/**
|
||||
* Get agent identity
|
||||
*/
|
||||
getIdentity(): AgentIdentity | undefined {
|
||||
return this.identity;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a tool
|
||||
*/
|
||||
registerTool(tool: AgentTool): void {
|
||||
// Check if agent has required permissions
|
||||
const hasPermission = tool.permissions.every(p =>
|
||||
this.config.permissions.includes(p)
|
||||
);
|
||||
|
||||
if (!hasPermission) {
|
||||
throw new Error(`Agent does not have required permissions for tool: ${tool.name}`);
|
||||
}
|
||||
|
||||
this.tools.set(tool.name, tool);
|
||||
this.emit('toolRegistered', { tool });
|
||||
}
|
||||
|
||||
/**
|
||||
* Unregister a tool
|
||||
*/
|
||||
unregisterTool(name: string): boolean {
|
||||
return this.tools.delete(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Execute a tool
|
||||
*/
|
||||
async executeTool(name: string, params: unknown): Promise<ToolResult> {
|
||||
const tool = this.tools.get(name);
|
||||
if (!tool) {
|
||||
return { success: false, error: `Tool not found: ${name}` };
|
||||
}
|
||||
|
||||
const context: ToolContext = {
|
||||
workspace: this,
|
||||
agentId: this.config.agentId,
|
||||
sessionId: this.config.id,
|
||||
permissions: this.config.permissions
|
||||
};
|
||||
|
||||
try {
|
||||
const result = await tool.execute(params, context);
|
||||
this.emit('toolExecuted', { name, params, result });
|
||||
return result;
|
||||
} catch (error) {
|
||||
const result: ToolResult = {
|
||||
success: false,
|
||||
error: error instanceof Error ? error.message : String(error)
|
||||
};
|
||||
this.emit('toolError', { name, params, error: result.error });
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get available tools
|
||||
*/
|
||||
getAvailableTools(): AgentTool[] {
|
||||
return Array.from(this.tools.values());
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Memory Management
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Store value in short-term memory
|
||||
*/
|
||||
remember(key: string, value: unknown): void {
|
||||
this.memory.shortTerm.set(key, value);
|
||||
this.emit('memoryStored', { type: 'shortTerm', key });
|
||||
}
|
||||
|
||||
/**
|
||||
* Store value in long-term memory
|
||||
*/
|
||||
memorize(key: string, value: unknown): void {
|
||||
this.memory.longTerm.set(key, value);
|
||||
this.saveMemoryToFile(key, value, 'longTerm');
|
||||
this.emit('memoryStored', { type: 'longTerm', key });
|
||||
}
|
||||
|
||||
/**
|
||||
* Store value in session memory
|
||||
*/
|
||||
storeSession(key: string, value: unknown): void {
|
||||
this.memory.session.set(key, value);
|
||||
this.emit('memoryStored', { type: 'session', key });
|
||||
}
|
||||
|
||||
/**
|
||||
* Retrieve value from memory
|
||||
*/
|
||||
recall(key: string): unknown | undefined {
|
||||
return (
|
||||
this.memory.shortTerm.get(key) ||
|
||||
this.memory.longTerm.get(key) ||
|
||||
this.memory.session.get(key)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if memory exists
|
||||
*/
|
||||
hasMemory(key: string): boolean {
|
||||
return (
|
||||
this.memory.shortTerm.has(key) ||
|
||||
this.memory.longTerm.has(key) ||
|
||||
this.memory.session.has(key)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Forget a memory
|
||||
*/
|
||||
forget(key: string): boolean {
|
||||
return (
|
||||
this.memory.shortTerm.delete(key) ||
|
||||
this.memory.longTerm.delete(key) ||
|
||||
this.memory.session.delete(key)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear all short-term memory
|
||||
*/
|
||||
clearShortTerm(): void {
|
||||
this.memory.shortTerm.clear();
|
||||
this.emit('memoryCleared', { type: 'shortTerm' });
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear session memory
|
||||
*/
|
||||
clearSession(): void {
|
||||
this.memory.session.clear();
|
||||
this.emit('memoryCleared', { type: 'session' });
|
||||
}
|
||||
|
||||
/**
|
||||
* Save memory to file
|
||||
*/
|
||||
private saveMemoryToFile(key: string, value: unknown, type: string): void {
|
||||
const memoryPath = join(this.workspacePath, 'memory', `${type}.json`);
|
||||
let data: Record<string, unknown> = {};
|
||||
|
||||
if (existsSync(memoryPath)) {
|
||||
try {
|
||||
data = JSON.parse(readFileSync(memoryPath, 'utf-8'));
|
||||
} catch {
|
||||
data = {};
|
||||
}
|
||||
}
|
||||
|
||||
data[key] = value;
|
||||
writeFileSync(memoryPath, JSON.stringify(data, null, 2), 'utf-8');
|
||||
}
|
||||
|
||||
/**
|
||||
* Load long-term memory from file
|
||||
*/
|
||||
loadLongTermMemory(): void {
|
||||
const memoryPath = join(this.workspacePath, 'memory', 'longTerm.json');
|
||||
if (existsSync(memoryPath)) {
|
||||
try {
|
||||
const data = JSON.parse(readFileSync(memoryPath, 'utf-8'));
|
||||
for (const [key, value] of Object.entries(data)) {
|
||||
this.memory.longTerm.set(key, value);
|
||||
}
|
||||
} catch {
|
||||
// Ignore errors
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// File Operations
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Read a file
|
||||
*/
|
||||
readFile(path: string): string {
|
||||
this.checkPermission('read');
|
||||
const fullPath = this.resolvePath(path);
|
||||
this.checkPathInWorkspace(fullPath);
|
||||
|
||||
return readFileSync(fullPath, 'utf-8');
|
||||
}
|
||||
|
||||
/**
|
||||
* Write a file
|
||||
*/
|
||||
writeFile(path: string, content: string): void {
|
||||
this.checkPermission('write');
|
||||
const fullPath = this.resolvePath(path);
|
||||
this.checkPathInWorkspace(fullPath);
|
||||
this.checkFileSize(content.length);
|
||||
|
||||
writeFileSync(fullPath, content, 'utf-8');
|
||||
this.emit('fileWritten', { path: fullPath });
|
||||
}
|
||||
|
||||
/**
|
||||
* Delete a file
|
||||
*/
|
||||
deleteFile(path: string): void {
|
||||
this.checkPermission('delete');
|
||||
const fullPath = this.resolvePath(path);
|
||||
this.checkPathInWorkspace(fullPath);
|
||||
|
||||
rmSync(fullPath, { force: true });
|
||||
this.emit('fileDeleted', { path: fullPath });
|
||||
}
|
||||
|
||||
/**
|
||||
* List files in a directory
|
||||
*/
|
||||
listFiles(path: string = ''): string[] {
|
||||
this.checkPermission('read');
|
||||
const fullPath = this.resolvePath(path);
|
||||
this.checkPathInWorkspace(fullPath);
|
||||
|
||||
if (!existsSync(fullPath)) return [];
|
||||
|
||||
return readdirSync(fullPath).map(name => join(path, name));
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if file exists
|
||||
*/
|
||||
fileExists(path: string): boolean {
|
||||
const fullPath = this.resolvePath(path);
|
||||
this.checkPathInWorkspace(fullPath);
|
||||
return existsSync(fullPath);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get file stats
|
||||
*/
|
||||
getFileStats(path: string): { size: number; modified: Date; isDirectory: boolean } | null {
|
||||
const fullPath = this.resolvePath(path);
|
||||
this.checkPathInWorkspace(fullPath);
|
||||
|
||||
if (!existsSync(fullPath)) return null;
|
||||
|
||||
const stats = statSync(fullPath);
|
||||
return {
|
||||
size: stats.size,
|
||||
modified: stats.mtime,
|
||||
isDirectory: stats.isDirectory()
|
||||
};
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Permission & Security
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Check if agent has a permission
|
||||
*/
|
||||
hasPermission(permission: Permission): boolean {
|
||||
return this.config.permissions.includes(permission);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check permission and throw if missing
|
||||
*/
|
||||
private checkPermission(permission: Permission): void {
|
||||
if (!this.hasPermission(permission)) {
|
||||
throw new Error(`Permission denied: ${permission}`);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Resolve path relative to workspace
|
||||
*/
|
||||
private resolvePath(path: string): string {
|
||||
return resolve(this.workspacePath, path);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if path is within workspace
|
||||
*/
|
||||
private checkPathInWorkspace(fullPath: string): void {
|
||||
const relativePath = relative(this.workspacePath, fullPath);
|
||||
if (relativePath.startsWith('..') || relativePath.startsWith('/')) {
|
||||
throw new Error('Path is outside workspace boundaries');
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Check file size limit
|
||||
*/
|
||||
private checkFileSize(size: number): void {
|
||||
const maxBytes = this.config.resourceLimits.maxFileSizeMB * 1024 * 1024;
|
||||
if (size > maxBytes) {
|
||||
throw new Error(`File size exceeds limit: ${this.config.resourceLimits.maxFileSizeMB}MB`);
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Lifecycle
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* Get workspace path
|
||||
*/
|
||||
getPath(): string {
|
||||
return this.workspacePath;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get workspace config
|
||||
*/
|
||||
getConfig(): WorkspaceConfig {
|
||||
return { ...this.config };
|
||||
}
|
||||
|
||||
/**
|
||||
* Clean up workspace
|
||||
*/
|
||||
cleanup(): void {
|
||||
this.active = false;
|
||||
this.clearSession();
|
||||
this.emit('workspaceCleanup', { path: this.workspacePath });
|
||||
}
|
||||
|
||||
/**
|
||||
* Destroy workspace (delete files)
|
||||
*/
|
||||
destroy(): void {
|
||||
this.cleanup();
|
||||
|
||||
if (existsSync(this.workspacePath)) {
|
||||
rmSync(this.workspacePath, { recursive: true, force: true });
|
||||
}
|
||||
|
||||
this.emit('workspaceDestroyed', { path: this.workspacePath });
|
||||
}
|
||||
|
||||
/**
|
||||
* Export workspace state
|
||||
*/
|
||||
exportState(): {
|
||||
config: WorkspaceConfig;
|
||||
memory: Record<string, unknown>;
|
||||
identity?: AgentIdentity;
|
||||
tools: string[];
|
||||
} {
|
||||
return {
|
||||
config: this.getConfig(),
|
||||
memory: {
|
||||
shortTerm: Object.fromEntries(this.memory.shortTerm),
|
||||
longTerm: Object.fromEntries(this.memory.longTerm),
|
||||
session: Object.fromEntries(this.memory.session)
|
||||
},
|
||||
identity: this.identity,
|
||||
tools: Array.from(this.tools.keys())
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Workspace Factory
|
||||
// ============================================================================
|
||||
|
||||
/**
|
||||
* WorkspaceFactory - Creates and manages workspaces
|
||||
*/
|
||||
export class WorkspaceFactory {
|
||||
private basePath: string;
|
||||
private workspaces: Map<string, WorkspaceManager> = new Map();
|
||||
|
||||
constructor(basePath: string = './workspaces') {
|
||||
this.basePath = resolve(basePath);
|
||||
|
||||
if (!existsSync(this.basePath)) {
|
||||
mkdirSync(this.basePath, { recursive: true });
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new workspace
|
||||
*/
|
||||
createWorkspace(config: {
|
||||
projectId: string;
|
||||
agentId: string;
|
||||
role: string;
|
||||
permissions?: Permission[];
|
||||
resourceLimits?: Partial<ResourceLimits>;
|
||||
}): WorkspaceManager {
|
||||
const id = `ws-${randomUUID().substring(0, 8)}`;
|
||||
|
||||
const fullConfig: WorkspaceConfig = {
|
||||
id,
|
||||
projectId: config.projectId,
|
||||
agentId: config.agentId,
|
||||
role: config.role,
|
||||
basePath: this.basePath,
|
||||
permissions: config.permissions || ['read'],
|
||||
resourceLimits: {
|
||||
maxMemoryMB: 512,
|
||||
maxCpuPercent: 50,
|
||||
maxFileSizeMB: 10,
|
||||
maxExecutionTimeMs: 60000,
|
||||
maxFileCount: 1000,
|
||||
...config.resourceLimits
|
||||
},
|
||||
environment: {},
|
||||
mountPoints: []
|
||||
};
|
||||
|
||||
const workspace = new WorkspaceManager(fullConfig);
|
||||
this.workspaces.set(id, workspace);
|
||||
|
||||
return workspace;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get a workspace by ID
|
||||
*/
|
||||
getWorkspace(id: string): WorkspaceManager | undefined {
|
||||
return this.workspaces.get(id);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get workspaces by project
|
||||
*/
|
||||
getWorkspacesByProject(projectId: string): WorkspaceManager[] {
|
||||
return Array.from(this.workspaces.values())
|
||||
.filter(w => w.getConfig().projectId === projectId);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get all workspaces
|
||||
*/
|
||||
getAllWorkspaces(): WorkspaceManager[] {
|
||||
return Array.from(this.workspaces.values());
|
||||
}
|
||||
|
||||
/**
|
||||
* Destroy a workspace
|
||||
*/
|
||||
destroyWorkspace(id: string): boolean {
|
||||
const workspace = this.workspaces.get(id);
|
||||
if (workspace) {
|
||||
workspace.destroy();
|
||||
return this.workspaces.delete(id);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/**
|
||||
* Destroy all workspaces for a project
|
||||
*/
|
||||
destroyProjectWorkspaces(projectId: string): number {
|
||||
const projectWorkspaces = this.getWorkspacesByProject(projectId);
|
||||
let count = 0;
|
||||
|
||||
for (const workspace of projectWorkspaces) {
|
||||
workspace.destroy();
|
||||
this.workspaces.delete(workspace.getConfig().id);
|
||||
count++;
|
||||
}
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get factory stats
|
||||
*/
|
||||
getStats(): {
|
||||
totalWorkspaces: number;
|
||||
byProject: Record<string, number>;
|
||||
byRole: Record<string, number>;
|
||||
} {
|
||||
const byProject: Record<string, number> = {};
|
||||
const byRole: Record<string, number> = {};
|
||||
|
||||
for (const workspace of this.workspaces.values()) {
|
||||
const config = workspace.getConfig();
|
||||
byProject[config.projectId] = (byProject[config.projectId] || 0) + 1;
|
||||
byRole[config.role] = (byRole[config.role] || 0) + 1;
|
||||
}
|
||||
|
||||
return {
|
||||
totalWorkspaces: this.workspaces.size,
|
||||
byProject,
|
||||
byRole
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
// Default factory instance
|
||||
export const defaultWorkspaceFactory = new WorkspaceFactory();
|
||||
Reference in New Issue
Block a user