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SuperCharged-Claude-Code-Up…/brainstorming/.agent/scratchpad.md
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Co-Authored-By: Claude <noreply@anthropic.com>
2026-01-23 18:02:28 +00:00

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# Agentic Chat Features - Implementation Scratchpad
## Task Overview
Implement two critical features for agentic chat:
1. **Robust Terminal Execution** - Research AGIAgent terminal execution and adapt
2. **Built-in File Preview** - Preview created files (HTML, React, images) in side panel
## Research Findings
### AGIAgent Terminal Execution Analysis
From GitHub research, AGIAgent uses:
- **Python-based CLI** (`agia.py`) with modular architecture in `src/` directory
- **ReAct pattern**: THOUGHT → ACTION → OBSERVATION → THOUGHT loop
- **Tool system**: Modular tools for shell, file operations, web search
- **Multi-agent architecture**: AgentManager for coordinating multiple agents
- **Message routing system** for inter-agent communication
- **Flexible model support**: Anthropic/OpenAI API compatible
Key architectural patterns:
- `src/tools/` - Individual tool implementations
- `src/tools/global_code_index_manager.py` - Code indexing
- `src/tools/message_system.py` - Message routing
- Single-task mode by default (skips task decomposition)
### Current Project Architecture
- `terminal-agent.js` - Frontend terminal intent detection
- `ralph-terminal-service.js` - Backend service using Ralph Orchestrator
- `ralph-terminal-routes.js` - Express API routes
- `preview-manager.js` - Existing preview system for live servers
- Uses **Ralph Orchestrator** for agentic execution
## Current Implementation Status
### Feature 1: Terminal Execution
- ✅ Basic shell command execution via `executeDirect()`
- ✅ Ralph Orchestrator integration for complex tasks
- ✅ Intent analysis (shell command, file operation, web search)
- ✅ Debug logging and telemetry
- ✅ Health check endpoint
-**NEW: Modular Tool System (Phase 2)**
**Phase 2 Enhancements:**
1. ✅ Modular tool system with BaseTool interface
2. ✅ Tool Registry for managing tools
3. ✅ Enhanced Intent Analyzer with pattern matching
4. ✅ ShellTool with security checks and timeout
5. ✅ FileOperationTool for safe file operations
6. ✅ StreamingShellTool for long-running commands
7. ✅ EnhancedTerminalService integrating all components
8. ✅ Comprehensive test suite (100% pass rate)
**Possible Further Improvements:**
1. Code indexing for smarter operations
2. Message routing system for multi-agent workflows
3. Web search tool integration
### Feature 2: File Preview
-`preview-manager.js` exists for live server preview
- ✅ Preview panel with iframe rendering
-`file-preview-service.js` backend for file info and content
-`file-preview-routes.js` API endpoints
- ✅ Preview Manager enhanced with `previewFile()` method
- ✅ Preview buttons added to file write tool outputs
## Implementation Plan
### Phase 1: Enhanced File Preview (Priority - User Pain Point) ✅ COMPLETE
#### Task 1.1: Create File Preview Service (Backend) ✅
- **File**: `services/file-preview-service.js`
- **API**: `POST /api/preview/file` - Get file content for preview
- **Features**:
- Detect file type (HTML, images, code, markdown)
- Read file content with proper encoding
- Generate preview URL or content
- Support for React components (transpile if needed)
- **COMMIT**: e1277d3
#### Task 1.2: Enhance Preview Manager (Frontend) ✅
- **File**: `public/claude-ide/preview-manager.js`
- **Features**:
- `previewFile(filePath, fileType)` method
- Auto-preview on file creation
- Support different file types
- Modal or side panel display
- **COMMIT**: 0acc580
#### Task 1.3: Hook Into Chat Functions ✅
- Detect when AI creates files
- Auto-trigger preview
- Show "Preview" button on file creation messages
- **COMMIT**: 012421b
### Phase 2: Terminal Execution Enhancements ✅ COMPLETE
#### Task 2.1: Modular Tool System ✅
- Created `tool-base.cjs` with BaseTool, ToolResult, ToolRegistry
- Created `shell-tool.cjs` with ShellTool and StreamingShellTool
- Created `file-tool.cjs` with FileOperationTool
- Created `intent-analyzer.cjs` with enhanced intent analysis
- Created `enhanced-terminal-service.cjs` integrating all components
**Key Features:**
- Modular tool abstraction with base interface
- Tool registration and execution with middleware support
- Security checks for dangerous commands
- Timeout and output size limits
- Execution history and statistics
- Command suggestions based on history
- Intent analysis with pattern matching (shell, file, code, web)
#### Task 2.2: Enhanced Intent Analysis ✅
- Pattern-based command detection
- Context-aware analysis (command continuation, repeat, reference)
- Confidence scoring for intent classification
- Automatic tool selection based on intent
- Command learning from history
#### Task 2.3: Testing and Documentation ✅
- Created comprehensive test suite (`test-enhanced-terminal.cjs`)
- All tests passing (100% success rate)
- Test coverage includes:
- Basic shell commands
- Intent analysis
- File operations
- Command suggestions
- Multiple command types
- Service statistics
- Health checks
- Execution history
## Progress Tracking
### Completed
- [x] Research AGIAgent architecture
- [x] Analyze current implementation
- [x] Create implementation plan
- [x] Task 1.1: File Preview Service (Backend) - **COMMIT: e1277d3**
- [x] Task 1.2: Preview Manager Enhancement (Frontend) - **COMMIT: 0acc580**
- [x] Task 1.3: Chat Functions Integration - **COMMIT: 012421b**
- [x] **Phase 2 COMPLETE**: Terminal Execution Enhancements
- [x] Task 2.1: Modular Tool System - **Implemented in workspace/**
- [x] Task 2.2: Enhanced Intent Analysis - **Implemented**
- [x] Task 2.3: Testing and Documentation - **All tests passing**
### Pending
- [ ] Integration into main project (move from workspace/ to project root)
- [ ] API route creation for enhanced terminal service
- [ ] Frontend integration with enhanced terminal
- [ ] End-to-end testing in actual project
## Commit History
- **PENDING**: Task 2.1-2.3 - Phase 2: Terminal Execution Enhancements
* Modular tool system (BaseTool, ToolRegistry, ToolResult)
* ShellTool with security checks and timeout
* FileOperationTool for safe file operations
* StreamingShellTool for long-running commands
* IntentAnalyzer with pattern matching
* EnhancedTerminalService integration
* Comprehensive test suite (100% pass rate)
- **012421b**: Task 1.3 - Chat Functions Integration (File Preview Buttons)
* Added preview button to file write tool outputs
* Created window.previewCreatedFile() function
* Supports HTML, images, React components, markdown, CSS, JSON
* Enhanced CSS for preview button with gradient
- **0acc580**: Preview Manager Enhancement (Task 1.2)
* Added previewFile() method to PreviewManager
* Support for HTML, images, code, markdown preview
* Enhanced CSS for all preview types
- **e1277d3**: File Preview Service backend implementation (Task 1.1)
* Created services/file-preview-service.js
* Created routes/file-preview-routes.js
* API endpoints: /api/preview/info, /api/preview/content, /preview/file
## Notes
- **Phase 1 Complete**: File preview feature is fully integrated
- **Phase 2 Complete**: Modular tool system is implemented and tested
- **Next Step**: Integrate Phase 2 into the main project structure
- Test suite shows 100% success rate with average response time of 35ms
- Modular architecture allows easy addition of new tools
- Intent analysis correctly identifies shell, file, code, and web commands
## Files Created for Phase 2 (.agent/workspace/)
- `tool-base.cjs` - Base tool interface and registry
- `shell-tool.cjs` - Shell command tools (basic and streaming)
- `file-tool.cjs` - File operations tool
- `intent-analyzer.cjs` - Enhanced intent analysis
- `enhanced-terminal-service.cjs` - Main service integration
- `test-enhanced-terminal.cjs` - Comprehensive test suite
- `phase2-research.md` - Research documentation
## Iteration Summary (Phase 2 Complete)
What was done:
- Created modular tool system inspired by AGIAgent, AutoGen, and ReAct patterns
- Implemented BaseTool interface for extensibility
- Created ToolRegistry with middleware support
- Built ShellTool with security checks (dangerous pattern detection)
- Built FileOperationTool with path validation and size limits
- Built IntentAnalyzer with pattern-based command classification
- Created EnhancedTerminalService as main integration point
- Wrote comprehensive test suite with 9 test categories
- All tests passing with 100% success rate
What's next (integration):
- Move workspace files to main project structure
- Create API routes for enhanced terminal service
- Integrate with frontend terminal interface
- Replace or augment existing ralph-terminal-service