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mcp/harbor
Claude Code

PubChem Finder for Claude Code

io.github.mysterionrise/pubchem-finder

Search PubChem by structure: a local similarity/substructure index, live PubChem data, RDKit tools

client:Claude Code transport:stdio runtime:pypi

Install PubChem Finder in Claude Code

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add pubchem-finder -e PUBCHEM_FINDER_HOME=<PUBCHEM_FINDER_HOME> -- uvx pubchem-finder

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

PubChem Finder in other clients

PubChem Finder MCP server