I built Synapse – a local MCP server that gives Claude instant knowledge of your codebase

Synapse indexes your codebase locally and connects it to Claude Code via MCP.

Ask Claude "how does the payment flow work?" and it searches your

actual code instead of asking you to paste it.

- 100% local — no cloud, no API key required

- Uses nomic-embed-text-v1.5 + LanceDB

- 2 MCP tools: recall (semantic search) and context (full file retrieval)

- pip install synapse-mcp

MIT licensed, open source.

GitHub: https://github.com/nrkoka786/synapse