MCP Server Directory

Perform symbolic math operations including derivatives, integrals, and simplification.

Track ongoing and historical natural events worldwide using NASA's Earth Observatory Natural Event Tracker (EONET) satellite data.

Query Major League Baseball statistics including game results, player performance metrics, standings, schedules, and roster information via the MLB Stats API.

Geocode addresses and reverse-geocode coordinates using the Nominatim OpenStreetMap API.

NIH-funded research project data from the NIH RePORTER database via the Pipeworx gateway.

US National Park Service data for parks, campgrounds, visitor centers, alerts, and activities via the Pipeworx gateway.

Query French Assemblée nationale deputy voting records, parliamentary questions, and legislative activity from the NosDéputés.fr civic technology platform.

Search the CMS National Provider Identifier (NPI) Registry for US healthcare providers by name, NPI number, specialty, and location.

Query the National Vulnerability Database for CVE security vulnerability data.

National Science Foundation award database for searching NSF research grants via the Pipeworx gateway.

Predict the nationality of a person based on their first name.

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.