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cairnmap MCP
Local MCP and CLI that map sibling Git repositories into a compact index and per-repo cards, trace extracted or inferred cross-repo links and answer targeted code-location questions. Initial scan and optional refresh write a local .cairn store; optional deep indexing installs a separate graph package with confirmation. Requires Python 3.11+ and Git. Repository created October 5, 2026.
MCP unverified
Integration
| Transport | stdio |
| Auth | none |
| Endpoint | cairn mcp |
| Install | uv tool install cairnmap; run cairn init in the parent of authorized repos and cairn install <harness> to register the local MCP server |
Use Cases
| 01 | Resolve which sibling repository owns a feature |
| 02 | Inspect evidence for a cross-repo relationship |
| 03 | Locate a symbol inside the relevant repository |
Tags
multi-repo code-map git local-index dependency-analysis
Machine-readable: /api/servers.json
· JSON-LD schema embedded in <head>