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A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Run an MCP server? Paste its remote endpoint — we'll scan it (read-only) and publish a free, reproducible security grade. Genuine MCP servers get listed instantly.
Bluesky social network profiles and posts via the AT Protocol API.
Book metadata, editions, and author data from the Open Library API.
Boston area events and calendar data via the Pipeworx MCP gateway.
Brewery search and data from the Open Brewery DB.
Norway's official business register data from BRREG via Pipeworx gateway.
npm bundle-size analysis via the Bundlephobia API.
Convert chemical identifiers including drug names, CAS numbers, and SMILES to alternative chemical notation formats.
Browser feature support tables via the CanIUse dataset.
UK electricity grid carbon intensity and generation mix data via National Grid ESO.
Carbon emission estimations via the Carbon Interface API.
Search and access public cancer genomics studies and datasets from cBioPortal's TCGA and MSK collections.
CDC open data via data.cdc.gov and the Socrata API.
Drug discovery database from the European Bioinformatics Institute via ChEMBL.
Searches cocktail recipes and ingredients via TheCocktailDB API, with no authentication required.
Cryptocurrency price data and market information via the CoinGecko free API.
US higher education data via the Department of Education College Scorecard API.
Converts colors between HEX, RGB, and HSL, checks WCAG contrast ratios, and matches colors to the nearest CSS name.
Annotated macromolecular complexes and their components from the EMBL-EBI Complex Portal.
Open multilingual word and phrase relation graph via Pipeworx.
Computes geographic midpoints, centroids, bounding boxes, and point-in-box tests for lat/lon coordinates.
Retrieves comprehensive country data including demographics, geography, currencies, and flags from the REST Countries API.
Comprehensive database of countries, states, and cities via CountryStateCity API through Pipeworx.
LinkedIn-adjacent company and employee data via the Coresignal API.
US court opinions, filings, and oral arguments via CourtListener API through Pipeworx.
Credit card number validation for AI agents.
Fetches live cryptocurrency prices and performs currency conversions via free public crypto APIs.
Crystal structure data for organic, inorganic, and metal-organic compounds from the COD.
Converts between CSV and JSON.
Number and currency formatting utilities via the Pipeworx gateway.
Danish Central Business Register for querying Danish company and VAT data via Pipeworx.
Real-time news articles from thousands of global sources via the Currents API.
City of Austin open data from data.austintexas.gov via the Socrata SODA API.
City of Boston open data from data.boston.gov via the CKAN API.
Calgary open data from data.calgary.ca via the Socrata SODA API.
Korea's DART financial disclosure system for corporate filings and financial data via Pipeworx.
Cambridge, MA open data from data.cambridgema.gov via the Socrata SODA API.
Query Brussels's open data portal via the OpenDataSoft API.
Cincinnati open data from data.cincinnati-oh.gov via the Socrata SODA API.
Baltimore open data from data.baltimorecity.gov via the ArcGIS REST API.
Query Centre-Val de Loire's regional open data portal via the OpenDataSoft API.
Dallas open data from dallasopendata.com via the Socrata SODA API.
Denver open data from the ArcGIS geospatial hub via the ArcGIS REST API.
Washington, DC open data from opendata.dc.gov via the ArcGIS REST API.
Query France's Ministry of Economy open data via the OpenDataSoft API.
Edmonton open data from data.edmonton.ca via the Socrata SODA API.
Detroit open data from data.detroitmi.gov via the ArcGIS REST API.
India's Open Government Data platform for public datasets, via Pipeworx gateway.
Query Issy-les-Moulineaux's open data portal via the OpenDataSoft API.