tenatarika/vex
Hybrid structural + semantic code search for LLMs — compact output, MCP server, 19 languages. Tree-sitter + FST + HNSW in a zero-copy mmap'd index.
GitHub repository with 7 stars and 1 forks.
Language: Rust
Topics: ast, claude, claude-code, cli, code-search, embeddings, index, llm, mcp, rust