corporate-apology MCP — wraps StupidAPIs (keyless — no credential needed)
60,736 MCP servers
CVR — Det Centrale Virksomhedsregister (Danish Central Business Register) MCP.
excuse MCP — wraps StupidAPIs (keyless — no credential needed)
Live Feeds (RSS/Atom) MCP.
Giant Bomb MCP.
Internet Archive (archive.org) item search & metadata MCP.
iss-number MCP — wraps StupidAPIs (keyless — no credential needed)
Library of Congress (loc.gov) MCP — the world's largest library.
magic-8-ball MCP — wraps StupidAPIs (keyless — no credential needed)
Opendatasoft (generic portal) MCP.
OSV.dev — Google's open-source vulnerability database
passive-aggression MCP — wraps StupidAPIs (keyless — no credential needed)
Password strength analysis MCP.
People Data Labs MCP — wraps the PDL person/company enrichment API
PVGIS MCP — EU Joint Research Centre PV system modeler
PyPI Stats MCP.
Quotes MCP — citation-grade quote API for public-domain authors.
RCSB PDB MCP — experimentally determined macromolecular structures.
RDAP MCP — Registration Data Access Protocol via IANA bootstrap.
SBIR MCP — wraps the SBIR.gov public API (free, no auth)
Statistics Sweden PxWeb MCP.