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A curated registry of Model Context Protocol servers, each with an automated security grade from our tool-surface scanner.
Retrieve interesting facts about numbers, dates, and mathematical trivia.
Search NuGet for .NET and C# packages by name, description, tags, and author using the NuGet package search API.
US National Weather Service forecasts, alerts, and observation data for US locations with no authentication required via Pipeworx.
Query sports betting odds from 70+ sportsbooks across 30+ leagues worldwide using The Odds API.
OECD economic and statistical data for querying international development indicators via the Pipeworx gateway.
OMDb IMDB-derived movie, TV show, and episode metadata by title or IMDb ID via the Pipeworx gateway.
Retrieve historical events, births, and deaths that occurred on any given date.
OpenAIRE EU research outputs database for searching publications, datasets, software, and Horizon Europe projects via Pipeworx.
OpenCellID cell tower geolocation database for converting cell tower IDs to GPS coordinates via Pipeworx.
Open-Elevation terrain elevation lookup by latitude and longitude coordinates with no authentication required via Pipeworx.
Open Library Internet Archive book metadata for searching titles, authors, subjects, and editions via Pipeworx.
OpenSea NFT marketplace data for collections, tokens, listings, and sale history via the Pipeworx gateway.
Queries the Open Targets knowledge graph for gene-disease-drug associations.
Access the OpenAlex catalog of scholarly works, authors, institutions, and research concepts.
Retrieves public researcher profiles and publications from ORCID.
OpenStates US state legislative data for bills, legislators, votes, and committee activity across all 50 states via Pipeworx.
OpenStreetMap Overpass API for programmatic queries against the global OSM geographic database via Pipeworx.
Our World in Data charts and global indicators for querying development and health statistics via Pipeworx.
Looks up UK postal codes for geolocation and administrative data.
Queries patent records, inventors, and assignees from PatentsView.
Retrieves Pokémon game data including species, moves, and abilities.
Searches and retrieves biomedical literature from PubMed.
PubChem NIH chemistry database for querying chemical compounds, biological activities, and molecular properties via Pipeworx.
Compares package versions across 350+ Linux distributions and repositories via Repology.
Quote search and retrieval by keyword via the Quotable API, free with no authentication required.
Generates QR code images from text and URLs.
Public Reddit data access for subreddit posts, search, and comment retrieval without authentication.
Searches curated human biological pathways in the Reactome database.
RIPE Stat IP address, ASN, and BGP routing data for internet infrastructure analysis via the Pipeworx gateway.
Regulations.gov federal regulatory dockets, public comments, and agency documents via the Pipeworx gateway.
Queries ROR for canonical identifiers and metadata for research institutions.
Pharmaceutical drug name normalization and medication data via the NLM RxNav REST API, free with no authentication.
Small Business Innovation Research (SBIR) program data via the SBIR.gov public API, free with no authentication.
Checks whether you should ship on Friday — the answer is always no, with rotating catastrophic reasons and risk levels.
Submit questions to Schrödinger's Boolean — answers exist in superposition (both true and false) until observed.
Email draft analysis that evaluates passive aggression and regret probability before sending, heavily weighted toward no.
Scream into the void — it listens, and returns a number unaffected by your scream.
Shakespearean insult generator with classical and targeted modes via StupidAPIs through the Pipeworx gateway.
Federal contract opportunities and entity registration data from SAM.gov via the Pipeworx gateway.
Solscan Solana block explorer API for querying transactions, accounts, tokens, and NFT data via Pipeworx.
Startup idea evaluation with brutally honest feedback, pivot count, comparable company, and YC rejection reasons.
Spotify Web API for searching tracks, albums, artists, and playlists via client credentials OAuth through Pipeworx.
Swiss public transport data via the Swiss Transport Open Data API — query connections, stationboards, and location information.
Statistics Canada Web Data Service for Canadian official economic, demographic, and social statistics via Pipeworx.
Retrieves AFL fixture, ladder, and tips data from the Squiggle prediction service.
TasteDive cross-media recommendation engine for finding similar movies, TV shows, music, books, and games via Pipeworx.
Meeting value assessor that evaluates whether a meeting is worth attending, heavily weighted toward declining.
The Graph indexed blockchain data via subgraph GraphQL queries for Ethereum and other EVM-compatible chains via Pipeworx.
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.