Nass
Verified · 5 days agoNASS MCP — USDA National Agricultural Statistics Service (Quick Stats)
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nationalize
Verified · 5 days agoNationalize MCP — nationality prediction from first name (nationalize.io, free, no auth)
Nhtsa
Verified · 5 days agoNHTSA MCP — wraps the NHTSA vPIC (Vehicle Product Information Catalog) API (free, no auth)
Nih Reporter
Verified · 4 days agoNIH RePORTER MCP — every NIH-funded research project (free, no auth)
Nist Beacon
Verified · 4 days agoNIST Randomness Beacon v2 — signed public random pulses every 60s.
Okx
Verified · 2 days agoOKX v5 public MCP.
Openbeautyfacts
Verified · 4 days agoOpen Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).
Openfigi
Verified · 4 days agoOpenFIGI — Bloomberg open financial-instrument symbology service
Openholidays
Verified · 3 days agoOpenHolidays MCP.
Orcid
Verified · 4 days agoORCID public researcher records (works, employment, education)
Osf
Verified · 4 days agoOSF (Open Science Framework, by the Center for Open Science) MCP.
Osrm
Verified · 4 days agoOSRM MCP — routing via the public demo server
Osv
Verified · 4 days agoOSV.dev (Open Source Vulnerabilities) MCP.
Owasp
Verified · 4 days agoOWASP MCP — keyless.
Owid
Verified · 4 days agoOWID MCP — Our World in Data chart/indicator access (free, no auth)
Oyez
Verified · 3 days agoOyez SCOTUS MCP.
Pangaea
Verified · 4 days agoPANGAEA MCP — earth + environmental science data publisher.
Paperswithcode
Verified · 4 days agoPapers With Code MCP — browse ML research papers and their code repositories
Paraguay Dncp
Verified · 4 days agoParaguay DNCP MCP — Paraguay government procurement / public contracts (keyless).
Password
Verified · 3 days agoPassword strength analysis MCP.