Zanny's Persistent Memory Manager

# Smithery.ai Deployment Fixes This document outlines the changes made to fix deployment issues with Smithery.ai. ## Issue Summary The original error message from Smithery.ai indicated that our server was not properly implementing the required MCP (Model Capabilities Provider) specification. Specifically: - The server was implemented as a REST API rather than a JSON-RPC service - Required MCP endpoints like `tools/list` and `tools/call` were missing - Server logs contained non-JSON formatted output that interfered with MCP JSON-RPC initialization - Automatic build config generation failed ## Changes Made ### 1. Added JSON-RPC Support - Implemented JSON-RPC request/response handling with proper validation - Added interfaces for `JsonRpcRequest` and `JsonRpcResponse` - Created proper error handling for JSON-RPC responses ### 2. Implemented Required MCP Endpoints - Added `/tools/list` endpoint to expose available tools - Added `/tools/call` endpoint to execute tool operations - Defined tool schema for each memory operation (store, retrieve, search, delete, etc.) - Maintained backward compatibility with existing REST API endpoints ### 3. Fixed Logging Format - Updated logger configuration to ensure all logs are in JSON format - Replaced string template literals with structured JSON objects in log calls - Made console and file logging consistent to avoid JSON parsing issues ### 4. Added Smithery.ai Configuration - Created `smithery.json` with proper MCP configuration - Included tool definitions that match the server implementation - Specified build and start commands for deployment ### 5. Updated Documentation - Updated README.md to include information about JSON-RPC endpoints - Added deployment instructions for Smithery.ai - Clarified the purpose of each component in the project ## Testing Before deploying to Smithery.ai again, you can test the JSON-RPC endpoints locally: ### Test tools/list endpoint: ```bash curl -X POST http://localhost:3000/tools/list \ -H "Content-Type: application/json" \ -d '{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}' ``` ### Test tools/call endpoint: ```bash curl -X POST http://localhost:3000/tools/call \ -H "Content-Type: application/json" \ -d '{"jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": {"name": "list_memories", "parameters": {}}}' ``` ## Next Steps 1. Rebuild the project with `npm run build` 2. Test locally to ensure JSON-RPC endpoints work correctly 3. Deploy the updated version to Smithery.ai 4. Check deployment logs for any remaining issues