MCP Codebase Index

# Test MCP Codebase Index ## How to Test 1. **Check if server is running**: Look for "Connection state: Running" in logs ✅ 2. **Test search in VS Code**: - Open Copilot Chat - Use the `@codebase` mention (if configured) - Or ask: "Search the codebase for authentication code" 3. **Expected behavior**: - Server processes the query - Returns relevant code chunks from your project - You see results in chat ## What the warnings mean ``` [warning] Failed to parse message: "[Embedder] Processed 2/2 chunks\n" ``` **This is NORMAL** - These are info logs from the server that VS Code can't parse as MCP protocol messages. They don't indicate errors. ## Real errors to look for ❌ **These are actual errors:** ``` [error] Request payload size exceeds the limit: 36000 bytes [error] Failed to embed /path/to/file [error] Connection refused [error] GEMINI_API_KEY not found ``` ✅ **Current status:** - ✅ Connection state: Running - ✅ Loaded 1472 vectors - ✅ Processing files without size limit errors - ✅ No "exceeds the limit" messages ## Troubleshooting If search doesn't work: 1. **Wait for indexing to complete** - Check logs for "[Indexer] Indexing complete" 2. **Verify tool is available** - In Copilot Chat, type `@` and see if codebase search appears 3. **Check config** - Ensure `REPO_PATH` and `GEMINI_API_KEY` are set correctly ## Test queries Try these in Copilot Chat: ``` "Find authentication logic in the codebase" "Show me how database connections are configured" "Where is error handling implemented?" "Find all API endpoint definitions" ```