pubchem_search_compounds
pubchem search compounds
io.github.cyanheads/pubchem-mcp-server
Search PubChem compounds, properties, safety data, bioactivity, and cross-references.
transport:streamable-http
runtime:npm
tools:10
Target client
run in your project directory
claude mcp add --transport http pubchem-mcp-server https://pubchem.caseyjhand.com/mcpsetup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
pubchem_get_compound_details
pubchem get compound details
pubchem_get_compound_image
pubchem get compound image
pubchem_get_compound_3d_structure
pubchem get compound 3d structure
pubchem_get_compound_xrefs
pubchem get compound xrefs
pubchem_get_compound_safety
pubchem get compound safety
pubchem_get_bioactivity
pubchem get bioactivity
pubchem_get_compound_interactions
pubchem get compound interactions
pubchem_search_assays
pubchem search assays
pubchem_get_summary
pubchem get summary
1 resource you attach as context
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.