MCP CENSUS
public evidence dossier

io.github.cyanheads/pubchem-mcp-server

Search PubChem compounds, properties, safety data, bioactivity, and cross-references.

Latest visible observation: 2026-08-30T22:30:41.080Z

Run a preflight Open expert evidence

Identity

namespacegithub · observed 2026-07-03T16:42:48.490763Z
registry statusactive · observed 2026-07-03T16:42:48.490763Z
origin systemsadoption, github, hosted_endpoint, npm, osv, registry · observed 2026-08-30T22:30:41.080Z

Distribution

repositoryhttps://github.com/cyanheads/pubchem-mcp-server · observed 2026-07-07T15:08:43.719250+00:00
npm package@cyanheads/pubchem-mcp-server · observed 2026-07-07T15:08:43.719250+00:00
PyPI packageUnknown
hosted endpointhttps://pubchem.caseyjhand.com/mcp · observed 2026-07-22T21:48:39.419Z

Maintenance and public findings

repository pushed2026-07-03T16:42:26Z · observed 2026-07-03T16:42:26Z
repository archivedNo · observed 2026-07-07T15:08:43.719250+00:00
npm deprecatedNo · observed 2026-07-07T15:08:43.719250+00:00
OSV package advisoryNone on record · observed 2026-07-07T15:08:43.719250+00:00

Hosted liveness

last endpoint observationhealthy · observed 2026-07-22T21:48:39.419Z
reported MCP revision2026-07-28 · observed 2026-08-26 09:08:27

Limits

This dossier reports public evidence. It is not a safety, code, permission, scope, runtime, or penetration-test verdict. Missing evidence remains unknown.