{"slug":"cyanheads/pubchem-mcp-server","name":"PubChem MCP Server","description":"Provides comprehensive access to PubChem's chemical information database via the PubChem PUG REST API.","category":"database","tags":[],"official":false,"stars":9,"transport":"stdio","install":null,"tools":[{"name":"pubchem_search_compounds","description":"Search for compounds by name, SMILES, InChIKey, formula, substructure, superstructure, or 2D similarity."},{"name":"pubchem_get_compound_details","description":"Get physicochemical properties, descriptions, synonyms, drug-likeness, and classification for compounds by CID."},{"name":"pubchem_get_compound_image","description":"Fetch a 2D structure diagram (PNG) for a compound by CID."},{"name":"pubchem_get_compound_safety","description":"Get GHS hazard classification and safety data for a compound."},{"name":"pubchem_get_compound_xrefs","description":"Get external database cross-references (PubMed, patents, genes, proteins, etc.)."},{"name":"pubchem_get_bioactivity","description":"Get a compound's bioactivity profile: assay results, targets, and activity values."},{"name":"pubchem_search_assays","description":"Find bioassays by biological target (gene symbol, protein, Gene ID, UniProt accession)."},{"name":"pubchem_get_summary","description":"Get summaries for PubChem entities: assays, genes, proteins, taxonomy."}],"env_vars":["MCP_HTTP_PORT","MCP_HTTP_HOST"],"auth_type":"none","github":"https://github.com/cyanheads/pubchem-mcp-server","homepage":"","server_url":"","status":"active","source":"mcpservers.org","updated_at":"Thu May 28"}