mesh-mcp

MCP server that gives your AI coding agent a map of your polyglot codebase — reverse dependencies, gRPC tracing, event/topic flows, and doc search, without burning context. Single local Rust binary, no network calls.

MeshMCP is a local Model Context Protocol server, written in Rust, that indexes a multi-language, multi-service codebase and answers structural questions for an AI coding agent: where a symbol is declared, who depends on a contract, which services implement and call a gRPC method, who produces and consumes an event, and what the team's own documentation says. It runs on the developer's machine, reads only the directories it is configured with, and its runtime binaries (mesh-mcp, meshd) contain no network client code; only the installer downloads anything.