# Ticket: Integrate MCP with LLM Host

## Ticket Information

- **ID**: TICKET-030
- **Title**: Integrate MCP with Chosen LLM Host
- **Type**: Feature
- **Priority**: High
- **Status**: Done
- **Track**: Tools/MCP, LLM Infra
- **Milestone**: Milestone 2 - Voice Chat MVP
- **Created**: 2024-01-XX

## Description

Integrate MCP server with LLM:
- Write adapter converting model tool-use outputs into MCP calls
- Convert MCP responses back to LLM format
- Handle tool discovery and registration
- Error handling and retries

## Acceptance Criteria

- [x] MCP-LLM adapter implemented (`mcp-adapter/adapter.py`)
- [x] Tool-use outputs → MCP calls working
- [x] MCP responses → LLM format working
- [x] Tool discovery automatic (`discover_tools()`)
- [x] Error handling robust

## Technical Details

Adapter should:
- Parse LLM function calls
- Map to MCP tool calls
- Handle responses and errors
- Support streaming if needed

## Dependencies

- TICKET-029 (MCP server)
- TICKET-021 or TICKET-022 (LLM server with function-calling)

## Related Files

- `home-voice-agent/mcp-adapter/` (to be created)

## Notes

Needs LLM server with function-calling support. Critical for tool integration.

## Progress Log

- 2024-01-XX - MCP-LLM adapter implemented (`mcp-adapter/adapter.py`)
- 2024-01-XX - Tool discovery working (`discover_tools()`)
- 2024-01-XX - Function call → MCP call conversion working
- 2024-01-XX - MCP response → LLM format conversion working
- 2024-01-XX - Error handling implemented
- 2024-01-XX - Test script created (`test_adapter.py`)
- 2024-01-XX - Ready for integration with LLM servers

## Implementation Details

**Location**: `home-voice-agent/mcp-adapter/`

**Components**:
- `adapter.py` - Main adapter class
- `test_adapter.py` - Test script
- `requirements.txt` - Dependencies (requests)

**To Test**:
```bash
cd mcp-adapter
pip install -r requirements.txt
python test_adapter.py
```