MCP servers (14247)
Opendosm My
data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.
Opendota
OpenDota MCP — Dota 2 open stats.
Openei Urdb
OpenEI Utility Rate Database (URDB) MCP
Openf1
OpenF1 MCP — real-time & historical Formula 1 data.
Openfda
FDA drug data via openFDA: adverse-event reports and safety-signal tools (FAERS search, event…
Openfema
OpenFEMA MCP — US Federal Emergency Management Agency open data.
Openfoodfacts
Open Food Facts MCP.
Opengist
Read, create, update and delete gists on a self-hosted Opengist instance
Openholidays
OpenHolidays MCP.
Openiban
OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the
Openings
Search jobs on verified employer job boards. Every link is the employer's own posting.
Openligadb
OpenLigaDB MCP — community-run, keyless football / soccer match data.
Openreview
OpenReview MCP — ML conference submissions and reviews (API v2)
Openrouter
OpenRouter Models MCP.
Opensea
OpenSea MCP — NFT marketplace data (v2 API)
Opensensemap
openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)
Opensky
OpenSky MCP — live aircraft, served from keyless community ADS-B feeds.
Openstates
OpenStates MCP — bills, legislators, votes in all 50 US states
Opentargets
Open Targets MCP — disease/target/drug knowledge graph.
Opentreeoflife
Open Tree of Life MCP.
Openverse
Openverse MCP — Creative-Commons-licensed image + audio search.
Openweather
OpenWeather MCP — wraps the OpenWeatherMap API (openweathermap.org)
OperatorNest tools
Calculate API and subscription costs, meeting time zones, recurring schedules and cron matches.
OpsecForge
Local MCP tools that keep secrets out of agent context: redact files, scan commits, verify webhooks.
Opsis OSINT
OSINT search: find the accounts behind an email, username or domain across 1,000+ sources.
Opus Growth, Ad Platforms MCP Connector
Run Google, Meta, Microsoft, TikTok and LinkedIn Ads from Claude or ChatGPT. Writes need approval.
Oqmd
OQMD (Open Quantum Materials Database) MCP.
Orbit
The most in-depth, source-backed context about a person for deep personalization and research.
Orchyn
Social intelligence for 8 networks: read posts, creators and trends, then create from them.
Orcid
ORCID MCP — public records.