codesearch Ships Multi-Repo Semantic Code Search MCP Server in Rust — Hybrid Vector + BM25 Retrieval With Tree-Sitter AST Chunking, Fully Offline

GitHub·medium signal

flupkede/codesearch provides a Rust-based MCP server for multi-repo semantic code search combining vector embeddings with BM25 retrieval and tree-sitter AST-aware chunking. Runs fully offline and works with OpenCode, Claude Code, Cursor, and any MCP client. Represents the growing trend of high-performance, language-aware code search infrastructure being built specifically for the AI coding agent ecosystem.