{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.MysterionRise/pubchem-finder","description":"Search PubChem by structure: a local similarity/substructure index, live PubChem data, RDKit tools","title":"PubChem Finder","repository":{"url":"https://github.com/MysterionRise/pubchem-finder","source":"github"},"version":"2.1.0","websiteUrl":"https://github.com/MysterionRise/pubchem-finder","packages":[{"registryType":"pypi","registryBaseUrl":"https://pypi.org","identifier":"pubchem-finder","version":"2.1.0","runtimeHint":"uvx","transport":{"type":"stdio"},"packageArguments":[{"type":"positional","value":"mcp","valueHint":"mcp"}],"environmentVariables":[{"description":"Data directory for the local index and the PubChem response cache (default: the platform's user data directory)","format":"filepath","name":"PUBCHEM_FINDER_HOME"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-26T20:49:07.308446Z","publishedAt":"2026-10-26T20:49:07.308446Z","updatedAt":"2026-10-26T20:49:07.308446Z","isLatest":true}}}