UniProt MCP

The UniProt MCP server provides seamless and programmatic access to UniProtKB, a comprehensive protein database, via the Model Context Protocol. It exposes advanced tools for searching, retrieving, and analyzing protein entries, sequences, features, Gene Ontology annotations, taxonomy, and offers powerful ID mapping across 200+ databases. The server integrates with LLM agents and MCP-compatible clients like Claude, Cursor, and custom setups, and is designed for researchers, bioinformaticians, and developers needing direct, structured access to UniProt data in large language model workflows.