MCP server for STRING v12: protein–protein association networks, interaction partners, and functional enrichment analysis — as typed tools for LLM agents.
An **MCP server over [STRING](https://string-db.org/)**, the protein–protein association network and functional-enrichment database. It serves STRING v12.0 as typed MCP tools over Streamable HTTP, with the same surface available as a FastAPI REST API. > [!IMPORTANT] > Research use only. Not clinical decision support. Do not use for diagnosis,