biomcp

📦️ A fast, secure MCP server that extends its capabilities through WebAssembly plugins.

The most intelligent agent harness for code

Control what your AI can see. LeanCTX (Lean Context) is the context intelligence layer for AI agents — one local Rust binary that decides what they read, remembers what they learn, guards what they touch, and proves what they save. 60–90% fewer tokens as the receipt. 76 MCP tools, 30+ agents, local-first.

[Acquired by The Guild] The Grafbase GraphQL Federation Gateway