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48,068 servers
Osv Advisory Mcp Server
io.github.cyanheads
Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.
Orcid Mcp Server
io.github.cyanheads
Researcher profiles, works, affiliations, funding, and peer reviews from the ORCID registry.
Openstreetmap Mcp Server
io.github.cyanheads
Lets an assistant geocode places and addresses and run Overpass spatial queries against OpenStreetMap data.
Openstates Mcp Server
io.github.cyanheads
Lets an assistant search US state legislative bills, legislators, committees, and events across all 50 states, DC, and 5 territories via the Open States API.
Openlibrary Mcp Server
io.github.cyanheads
Lets an assistant search Open Library's catalog of books, authors, editions, and subjects, and search inside scanned Internet Archive texts.
Openfoodfacts Mcp Server
io.github.cyanheads
Lets an assistant look up packaged food by barcode, search products by tag, allergen or nutrient filters, and compare nutrition side by side.
Openfec Mcp Server
io.github.cyanheads
Lets an assistant query US federal campaign finance data from the FEC's OpenFEC API, covering candidates, committees, contributions, spending, filings, and…
Openfda Mcp Server
io.github.cyanheads
Queries openFDA data on drugs, food, devices, tobacco, and recalls, with search, field description, counting, and optional DuckDB staging.
Openchargemap Mcp Server
io.github.cyanheads
Lets an assistant find EV charging stations worldwide, pull full station records, resolve connector and network names to filter IDs, and read community…
Openaq Mcp Server
io.github.cyanheads
Lets an assistant find air-quality monitoring stations and read current and historical pollutant measurements from the OpenAQ v3 network.
Openalex Mcp Server
io.github.cyanheads
Access the OpenAlex academic research catalog — 270M+ publications.
Open Meteo Mcp Server
io.github.cyanheads
Gives an assistant global weather data: geocoding, forecasts, historical climate, marine, air quality, flood, and elevation.
Onebusaway Mcp Server
io.github.cyanheads
Lets an assistant look up real-time transit stops, routes, arrivals, vehicle positions, and schedules from OneBusAway APIs.
Oecd Mcp Server
io.github.cyanheads
Lets an assistant search and query over 1,500 OECD statistical datasets through the public SDMX API, with optional SQL analysis of large results.
Obsidian Mcp Server
io.github.cyanheads
Lets an assistant read, search, write, and surgically edit notes, tags, and frontmatter in a local Obsidian vault through the Local REST API plugin.
Nws Weather Mcp Server
io.github.cyanheads
Get US weather forecasts, active alerts, and current observations.
Ntfy Mcp Server
io.github.cyanheads
Lets an assistant publish, update, clear, and replay ntfy push notifications and poll cached topic history.
Npi Providers Mcp Server
io.github.cyanheads
Lets an assistant search the US NPPES NPI Registry for healthcare providers and resolve NUCC specialty codes offline.
Nonprofit Explorer Mcp Server
io.github.cyanheads
Lets an assistant search 1.8M+ US tax-exempt organizations and pull IRS Form 990 financials and filing history via ProPublica.
Nominatim Mcp Server
io.github.cyanheads
Lets an assistant geocode places and addresses, reverse geocode coordinates, and query OpenStreetMap features via Nominatim and Overpass.
Noaa Spaceweather Mcp Server
io.github.cyanheads
Lets an assistant query NOAA SWPC space weather data: storm scales, Kp index, aurora forecasts, solar wind, solar activity, and active alerts.
Noaa Marine Mcp Server
io.github.cyanheads
Lets an assistant look up NOAA tide and current stations and NDBC buoys, and fetch tide predictions, water levels, currents, and live buoy conditions.
Noaa Climate Mcp Server
io.github.cyanheads
Search NOAA climate stations and datasets, fetch historical weather observations.
Noaa Cdo Mcp Server
io.github.cyanheads
Lets an assistant search NOAA climate stations and datasets and fetch historical weather observations, storm events, and billion-dollar disaster data.