Update BLOG_NOTES with production implementation details

Added Phase 5-7 covering:
- Asyncio conflict resolution and server consolidation
- Hierarchical agent architecture (39 agents total)
- Enhanced tool descriptions for calling LLM clarity
- Final production architecture and lessons learned

docs/BLOG_NOTES.md

@@ -164,4 +164,80 @@ The "roots" system provides targeted, relevant suggestions based on what you're
 - **Recursive bootstrap completed** in single session
 - **Meta-development demonstrated** with MCP-in-MCP
 
-This story demonstrates the future of software development: intelligent tools that understand context, provide relevant assistance, and can improve themselves over time.
+This story demonstrates the future of software development: intelligent tools that understand context, provide relevant assistance, and can improve themselves over time.
+
+---
+
+## 🔄 Update: Production-Ready Implementation Complete
+
+### **Phase 5: Asyncio Battle & Server Consolidation**
+After the initial prototype, we faced a critical challenge:
+- **Problem**: Asyncio event loop conflicts preventing MCP connection
+- **Root Cause**: FastMCP's anyio backend conflicting with existing event loops
+- **Solution Journey**:
+  - Created multiple server variants (simple_server.py, direct_server.py)
+  - Eventually consolidated to single clean entry point
+  - Used `run_async()` instead of `run()` to avoid conflicts
+  - Set proper environment variables for anyio backend
+
+### **Phase 6: Hierarchical Agent Architecture**
+Implemented sophisticated agent organization:
+- **39 total agents** (expanded from initial 32)
+- **Composed agents**: Parent agents with specialized sub-agents
+- **Flat structure maintained**: All agents accessible directly
+- **Smart recommendations**: Prioritizes specialists over generalists
+- **Example**: `testing-integration-expert` with 2 sub-specialists:
+  - `html-report-generation-expert`
+  - `python-testing-framework-expert`
+
+### **Phase 7: Enhanced Tool Descriptions for LLMs**
+Most critical improvement for production use:
+- **Challenge**: MCP tools need to be understood by calling LLMs
+- **Solution**: Comprehensive annotation of all 10 tools
+- **Each tool now includes**:
+  - Clear purpose and use cases
+  - Detailed argument documentation with examples
+  - Comprehensive return value descriptions
+  - Error handling information
+  - Relationship to other tools in workflows
+
+### **Production MCP Tools (All Enhanced)**:
+1. **Core Tools**:
+   - `set_project_roots` - Configure project focus
+   - `get_current_roots` - Check configuration
+   - `clear_project_roots` - Reset to general mode
+   - `recommend_agents` - Main recommendation engine
+   - `get_agent_content` - Retrieve full agent templates
+
+2. **Discovery Tools**:
+   - `list_agents` - Browse all available agents
+   - `server_stats` - System health and metrics
+
+3. **Hierarchy Navigation**:
+   - `get_sub_agents` - Explore composed agent specialists
+   - `get_agent_hierarchy` - View complete organization
+   - `get_parent_agent` - Find parent of sub-agents
+
+### **Final Architecture Success**:
+```
+┌─ Agent Templates (39) ─┐    ┌─ FastMCP Server ─┐    ┌─ Claude Code ─┐
+│ 36 Individual Agents   │────│ Hierarchical     │────│ /mcp command  │
+│ 1 Composed Agent       │    │ Smart Recommend  │    │ Fully Working │
+│ 2 Sub-Specialists      │    │ LLM-Optimized    │    │ Production    │
+└───────────────────────┘    └──────────────────┘    └───────────────┘
+```
+
+### **Key Technical Victories**:
+- ✅ **Asyncio Conflict Resolved**: Server connects reliably
+- ✅ **Hierarchical Architecture**: Composed agents with specialists
+- ✅ **LLM-Friendly Tools**: All descriptions optimized for AI understanding
+- ✅ **Production Ready**: Single clean entry point, proper error handling
+- ✅ **Git Repository**: Properly initialized with .gitignore and commits
+
+### **Lessons Learned**:
+1. **FastMCP + Asyncio**: Use `run_async()` for existing event loops
+2. **Tool Descriptions Matter**: Calling LLMs need clear, detailed annotations
+3. **Hierarchical + Flat**: Best of both worlds for agent organization
+4. **Server Consolidation**: One clean entry point beats multiple variants
+
+This completes the full journey from concept to production-ready MCP server!