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+# Contains Studio Agents Integration
+
+This document explains how the **contains-studio/agents** repository has been integrated into this customization suite, including the PROACTIVELY auto-triggering mechanism and key differences from our hook-based approach.
+
+## π Overview
+
+**Source Repository:** [https://github.com/contains-studio/agents](https://github.com/contains-studio/agents)
+
+Contains Studio provides 37 specialized AI agents with a sophisticated **PROACTIVELY auto-triggering system** that differs from our original hooks-based approach.
+
+---
+
+## π Two Auto-Triggering Mechanisms
+
+This customization suite now supports **both** auto-triggering mechanisms:
+
+### Method 1: Hooks-Based (Our Original Implementation)
+
+**Configuration File:** `~/.claude/hooks.json`
+
+```json
+{
+ "userPromptSubmitHook": "test-writer-fixer@agent",
+ "toolOutputHook": "whimsy-injector@agent"
+}
+```
+
+**How It Works:**
+- Uses Claude Code's hook system
+- Triggers on specific events (file operations, tool outputs)
+- Global configuration applies to all sessions
+- Requires manual setup
+
+**Pros:**
+- Explicit control over when agents trigger
+- Works across all tools and operations
+- Easy to customize and debug
+
+**Cons:**
+- Requires separate configuration file
+- Less context-aware
+- Manual setup needed
+
+---
+
+### Method 2: PROACTIVELY Keyword (Contains Studio Pattern)
+
+**Configuration:** Built into agent description
+
+```yaml
+---
+name: studio-coach
+description: PROACTIVELY use this agent when complex multi-agent tasks begin...
+color: gold
+tools: Task, Write, Read
+---
+```
+
+**How It Works:**
+- Claude Code's built-in agent selection system detects "PROACTIVELY" keyword
+- Analyzes context to determine if trigger conditions match
+- Self-documenting - triggers are in the agent description
+- No separate configuration needed
+
+**The 4 Proactive Agents:**
+
+1. **studio-coach** π
+ - **Triggers:** Complex multi-agent tasks begin, agents stuck/overwhelmed
+ - **Purpose:** Coordinate and motivate all agents
+ - **Example:** "We need to build a viral TikTok app in 2 weeks"
+
+2. **test-writer-fixer** π§ͺ
+ - **Triggers:** After code modifications, bug fixes, feature implementations
+ - **Purpose:** Automatically write tests and fix failures
+ - **Example:** User completes code changes β test-writer-fixer activates
+
+3. **whimsy-injector** β¨
+ - **Triggers:** After UI/UX changes, component creation, design updates
+ - **Purpose:** Add delightful micro-interactions and personality
+ - **Example:** User creates loading spinner β whimsy-injector enhances it
+
+4. **experiment-tracker** π
+ - **Triggers:** When feature flags added, experimental code paths detected
+ - **Purpose:** Track A/B tests and experiments
+ - **Example:** User adds conditional logic for A/B test β experiment-tracker sets up metrics
+
+**Pros:**
+- Zero configuration - works out of the box
+- Context-aware triggering based on semantic understanding
+- Self-documenting (triggers in description)
+- More sophisticated pattern matching
+
+**Cons:**
+- Less explicit control over trigger conditions
+- Depends on Claude's context analysis
+- Harder to debug when triggers don't fire
+
+---
+
+## π Comparison Table
+
+| Feature | Hooks-Based | PROACTIVELY Keyword |
+|---------|-------------|---------------------|
+| **Configuration** | `~/.claude/hooks.json` | Built into agent description |
+| **Trigger Scope** | Global events (file ops, tool outputs) | Context-aware conditions |
+| **Setup Required** | Yes - create hooks.json | No - works automatically |
+| **Flexibility** | Manual control over triggers | AI-determined triggers |
+| **Detection Method** | System events | Semantic context analysis |
+| **Debugging** | Easier - explicit hooks | Harder - depends on context |
+| **Best For** | Predictable, event-driven automation | Intelligent, context-aware automation |
+
+---
+
+## ποΈ Enhanced Agent Structure
+
+Contains Studio agents use a **richer format** than standard Claude Code agents:
+
+### YAML Frontmatter
+
+```yaml
+---
+name: agent-name
+description: When to use + 4 detailed examples with context and commentary
+color: visual-identifier (blue, green, yellow, gold, etc.)
+tools: Tool1, Tool2, Tool3
+---
+```
+
+### Rich Example Format
+
+```markdown
+
+Context: [situation that led to this]
+user: "[user request]"
+assistant: "[how the agent responds]"
+
+[why this example matters, the reasoning behind the approach]
+
+
+```
+
+**Benefits of This Format:**
+- **Context** - Shows what situation triggered the agent
+- **Response** - Shows how the agent handles it
+- **Commentary** - Explains the reasoning and why it matters
+- **4 examples per agent** - Comprehensive coverage of use cases
+
+### 500+ Word System Prompts
+
+Each agent includes:
+- Agent identity and role definition
+- 5-8 core responsibilities
+- Domain expertise areas
+- Studio workflow integration
+- Best practices and constraints
+- Success metrics
+
+**Example (studio-coach):**
+```
+You are the studio's elite performance coach and chief motivation
+officerβa unique blend of championship sports coach, startup mentor,
+and zen master. You've coached the best agents in the business to
+achieve the impossible...
+```
+
+---
+
+## π¨ Visual Organization
+
+**Color-Coded Agents:**
+- π **Gold** - studio-coach (supervisor)
+- π· **Cyan** - test-writer-fixer
+- π‘ **Yellow** - whimsy-injector
+- Department colors for visual identification
+
+**Department Structure:**
+```
+~/.claude/agents/
+βββ engineering/ (7 agents)
+βββ marketing/ (7 agents)
+βββ design/ (5 agents)
+βββ product/ (3 agents)
+βββ project-management/ (3 agents)
+βββ studio-operations/ (5 agents)
+βββ testing/ (5 agents)
+βββ bonus/ (2 agents) - studio-coach, joker
+```
+
+---
+
+## π§ How PROACTIVELY Auto-Triggering Works
+
+### Claude Code's Agent Selection Logic
+
+```python
+# Simplified pseudo-code of how Claude Code selects agents
+
+def select_agent(user_query, context, available_agents):
+ # 1. Check for PROACTIVE agents first
+ proactive_agents = get_agents_with_proactive_triggers()
+
+ for agent in proactive_agents:
+ if matches_proactive_condition(agent, context):
+ return agent
+
+ # 2. Then check for explicit agent requests
+ if agent_mentioned_by_name(user_query):
+ return get_agent_by_name(user_query)
+
+ # 3. Finally, check for domain matches
+ return select_by_domain_expertise(user_query, available_agents)
+```
+
+### Proactive Condition Matching
+
+**studio-coach triggers when:**
+- Multiple agents mentioned in task
+- Task complexity exceeds threshold
+- Previous agent outputs show confusion
+- Large project initiated
+
+**test-writer-fixer triggers when:**
+- File modifications detected
+- New files created
+- Bug fixes completed
+- Feature implementations done
+
+**whimsy-injector triggers when:**
+- UI components created
+- Design changes made
+- Frontend code generated
+- User interface modified
+
+**experiment-tracker triggers when:**
+- Feature flag syntax detected
+- Experimental code paths added
+- A/B test patterns identified
+- Conditional logic for experiments
+
+---
+
+## π‘ Usage Examples
+
+### Example 1: Auto-Triggered Test Writing
+
+```
+You: I've added OAuth login
+
+[Code changes detected]
+
+[Auto-trigger: test-writer-fixer]
+
+test-writer-fixer: I'll write comprehensive tests for your OAuth implementation...
+- Unit tests for login flow
+- Integration tests for token refresh
+- Error handling tests
+- Edge case coverage
+
+[Tests written and validated]
+```
+
+### Example 2: Auto-Triggered UI Enhancement
+
+```
+You: Create a loading spinner
+
+[UI component created]
+
+[Auto-trigger: whimsy-injector]
+
+whimsy-injector: I'll make this loading spinner delightful!
+- Add bounce animation
+- Include encouraging messages
+- Create satisfying finish animation
+- Add progress Easter eggs
+
+[Enhanced UI delivered]
+```
+
+### Example 3: Coordinated Multi-Agent Project
+
+```
+You: Build a viral TikTok app in 2 weeks
+
+[Complex multi-agent task detected]
+
+[Auto-trigger: studio-coach]
+
+studio-coach: This is an ambitious goal! Let me coordinate our A-team...
+ β frontend-developer: Build the UI
+ β backend-architect: Design the API
+ β tiktok-strategist: Plan viral features
+ β growth-hacker: Design growth loops
+ β test-writer-fixer: Ensure quality
+
+[All agents coordinated, deadline maintained]
+```
+
+---
+
+## π Installation
+
+Contains Studio agents are already included in this customization suite. No additional installation required.
+
+**To Verify Installation:**
+
+```bash
+# Check that agents are installed
+ls ~/.claude/agents/bonus/studio-coach.md
+ls ~/.claude/agents/design/whimsy-injector.md
+
+# Test auto-triggering
+claude
+
+# In Claude Code, try:
+> I need to build a complex app with multiple features
+# studio-coach should auto-trigger
+```
+
+---
+
+## π― Best Practices
+
+### 1. Let Proactive Agents Work
+Don't manually invoke test-writer-fixer - let it auto-trigger after code changes
+
+### 2. Use studio-coach for Complex Tasks
+Let the coach coordinate multiple agents for best results
+
+### 3. Trust the Examples
+The `` sections explain why patterns work
+
+### 4. Follow 6-Day Sprint Philosophy
+Agents optimized for rapid iteration - ship fast, iterate faster
+
+### 5. Embrace Whimsy
+Let whimsy-injector add personality - it's a competitive advantage
+
+---
+
+## π€ Combining Both Approaches
+
+You can use **both** hooks.json and PROACTIVELY agents simultaneously:
+
+```bash
+# Use hooks for predictable event-driven automation
+cat > ~/.claude/hooks.json << 'EOF'
+{
+ "userPromptSubmitHook": "test-writer-fixer@agent",
+ "toolOutputHook": "whimsy-injector@agent"
+}
+EOF
+
+# PROACTIVELY agents work automatically
+# No configuration needed for studio-coach and experiment-tracker
+```
+
+**Recommended Setup:**
+- **Hooks-based:** test-writer-fixer, whimsy-injector (explicit control)
+- **PROACTIVELY:** studio-coach, experiment-tracker (context-aware)
+
+---
+
+## π Additional Resources
+
+- **[Contains Studio Agents Repository](https://github.com/contains-studio/agents)** - Source repository
+- **[Claude Code Sub-Agents Documentation](https://docs.anthropic.com/en/docs/claude-code/sub-agents)** - Official documentation
+- **[INTEGRATION-GUIDE.md](./INTEGRATION-GUIDE.md)** - Complete integration details
+
+---
+
+## π Key Innovations from Contains Studio
+
+1. **Zero Configuration Auto-Triggering**
+ Works out of the box - no hooks.json needed
+
+2. **Rich Documentation**
+ 4 examples per agent with context and commentary
+
+3. **Professional Studio Workflow**
+ Designed for actual production environments
+
+4. **Agent Coordination**
+ Multi-agent orchestration built-in
+
+5. **Performance Focused**
+ Every agent has success metrics
+
+---
+
+**Built for developers who ship.** π