Search server records by name, category and declared transport. Update timestamps describe registry freshness, not tested functionality. Consult each publisher for current connection details and requirements.
Search and filter the complete saved snapshot
Snapshot 2026-11-06T19:40:01.441438+00:00 · 57,752 saved records · page 266 of 482. Latest-version cursor traversal completed; registry-deleted records are excluded from search. Availability and safety are not independently verified.
Fetch a URL and report its status, headers, and size. Runs locally.
Use this MCP server to the OEIS, the encyclopedia of integer sequences. Look up any sequence,...
Generate and solve Sudoku puzzles locally. No network and no key.
OECD economic data via SDMX. No key required.
Convert HTML to clean markdown locally. No network and no key.
Fetch title, description, and open graph tags from a web page. No key required.
Search CVE vulnerability records from the NIST NVD database. No key required.
Stellar ledger and account data from Horizon. No key required.
Homebrew formula details from the official API. No key required.
Convert numbers between bases, make roman numerals, and spell out numbers locally. No network...
Steam game player statistics from SteamSpy. No key required.
Search .NET packages on NuGet. No key required.
Nager and Open Holidays public holidays.
Keyless MCP server for npms.io: npm package quality, popularity and maintenance scores plus search.
Hacker News top stories and Reddit top posts by subreddit. No key required.
Search npm packages and inspect package metadata from the public registry. No key required.
Keyless MCP server for the Stardew Valley Wiki: search crops, villagers, quests, items, get...
Hipster lorem ipsum from Hipster Ipsum. No key required.
Look up Star Wars people, planets, and starships from the SWAPI mirror. No key required.
Use this MCP server to hiddenpalace.org, unreleased game prototypes, beta content, and cut...
Nobel Prize laureates, prizes, and years from the official Nobel API. No key required.
Keyless MCP server for STAPI: Star Trek characters, episodes, series, movies, species.
US weather station daily summaries from NOAA NCEI. No key required.
Keyless MCP server for Hex: Elixir and Erlang package versions, docs, downloads, releases.
Nix package search from nixpkgs. No key required.
Hebrew calendar from Hebcal. No key required.
Use this MCP server to the NHL. Team and player stats, standings, schedules, and game results....
TLS security grades from SSL Labs. No key required.
Characters, spells, and houses from the free Harry Potter API.
NextBus real-time public transit predictions (UmoIQ service).
Inspect TLS certificates of a host: issuer, expiry, and SAN. No key required.
Real time ocean buoy observations from NOAA NDBC. No key required.
Format SQL queries into readable layouts locally. No network and no key.
Polish National Bank data: FX tables, single currency rates, and gold prices. No key required.
Use this MCP server to Guild Wars 2, items, trading post prices, achievements, and living world...
Estimate nationality from a first name. No key required.
Live scores and game summaries for NBA, NFL, and MLB from ESPN public data. No key required.
Project Gutenberg book search (Gutendex).
NASA TLE satellite orbital data via tle.ivanstanojevic.me.
News and article search from The Guardian. No key required.
Use this MCP server to speedrun.com, world records, category leaderboards, and runner profiles....
Use this MCP server to SPDX open source license metadata and compatibility helpers. Tools...
Search the NASA image and video library. No key required.
Keyless MCP server for the gPodder podcast directory: search podcasts, top charts, tags, feeds...
Earth photos from the NASA EPIC camera on DSCOVR. No key required.
Space industry news articles from Spaceflight News. No key required.
Generate random names, usernames, and project codenames locally. No network and no key.
US Congress bills and votes from GovTrack. No key required.
Unified space weather server: solar wind, NOAA scales and alerts, aurora forecasts, and X-ray flux.
Estimate age and gender from a first name using Agify and Genderize. No key required.
Game of Thrones data from An API of Ice and Fire. No key required.
Spaceflight launches, next launch, and astronauts.
MyVariant.info variant annotation API.
Use this MCP server to the Gopher protocol, browse gopherspace, the pre HTTP internet. Menus,...
Search public code on Sourcegraph. No key required.
Google News headlines as RSS. No key required.
Use this MCP server to MusicBrainz artists, releases, recordings, and open music metadata. Tools...
SomaFM radio channels and playlists. No key required.
On this day history from MuffinLabs. No key required.
Google search suggestions. No key required.
Solana chain status from the public RPC. No key required.
Magic the Gathering cards from MTG API. No key required.
Moon phase, illumination, and age calculated locally. No network and no key.
Use this MCP server to competitive Pokemon, full dex data plus monthly Smogon usage statistics....
Teams, schedules, and standings from the official MLB Stats API. No key required.
Go module proxy versions.
Generate shields.io style badge URLs. No key required.
Query Mixpanel events, funnels, retention, cohorts, and user profiles.
Legal entity identifiers from GLEIF. No key required.
Search Mixcloud cloudcasts and read user profiles. No key required.
Aggregate local script portability risks without exposing script text or project names. Tools...
Search the MITRE ATT&CK enterprise knowledge base for adversary techniques and tactics.
Public GitLab projects and users. No key required.
Minecraft player profiles and server status. No key required.
Gitignore templates from Toptal. No key required.
SEPTA transit arrivals and vehicle positions.
GitHub status from GitHub Status. No key required.
MIDI note math: note names, frequencies, and note numbers. No network and no key.
GitHub repository intelligence: search repos, read repo details, and list user repos. No key...
Link previews from Microlink. No key required.
Search academic papers and read citations from Semantic Scholar. No key required.
Crypto prices from MEXC. No key required.
Gitea.com public API: search repos and users.
Earthquakes from the EMSC seismic portal. No key required.
Tempo and timing math for musicians. No network and no key.
Aggregate local Git reflog and recovery signals without exposing repository content. Tools...
Metropolitan Museum collection search.
Control GIMP image editing via Python-Fu scripting from AI agents.
Predict local Git merge-conflict pressure from branch topology and changed-file overlap without...
Jewish texts from Sefaria. No key required.
Studio Ghibli films and characters. No key required.
Random cat facts from the free MeowFacts API.
Count secret-like patterns in bounded local files without returning values, keys, paths,...
Keyless MCP server for memegen.link: meme templates, captioned image URL builder.
Geolocation for an IP address from Geolocation DB. No key required.
ImgFlip meme templates and captions.
IP geolocation from GeoJS. No key required.
Search indexes, manage documents, check health and stats.
Read, write, and analyze screenplays in Fountain format.
Medical preprints from medRxiv. No key required.
Random music genres from Genrenator. No key required.
Score words and find valid plays for Scrabble locally. No network and no key.
Search the MDN web docs for HTML, CSS, and JavaScript. No key required.
Search song lyrics and artists on Genius. No key required.
Local JSON Schema structure inspection and privacy-safe fixture planning. Tools include inspect...
Minecraft server status via mcstatus.io: online status, players, version.
Estimate gender from a first name. No key required.
Boston transit from MBTA. No key required.
Compare local JSON schema shape fingerprints without returning property names, values, paths, or...
Crypto prices from Gemini. No key required.
Search Java libraries and artifacts on Maven Central. No key required.
SatNOGS DB: satellite transmitter and observation data.
Prime checks, factors, GCD, and basic statistics computed locally. No network and no key.
Drug names, identifiers, and properties from NIH RxNav. No key required.
Mastodon instance info and trends. No key required.
Search the global news archive by keyword with recency and language filters. No key required.
Convert markdown to HTML and extract headings locally. No network and no key.
Summarize runtime declarations across local manifests and CI files without returning versions,...
Wave height, wave period, and sea temperature forecasts from Open Meteo marine.
Use this MCP server to GBIF species taxonomy and biodiversity occurrence search. Tools include...
The MCP Index makes a saved official-registry snapshot searchable. Entries are ordered by recorded registry update date. The catalog does not measure adoption, independently test servers or establish that every entry is open source.
A searchable saved snapshot of server records from the official Model Context Protocol registry. A listing is not a safety, quality, open-source-license or availability certification.
Entries are ordered by the recorded registry update timestamp, newest first. Freshness categories summarize that timestamp; they are not GitHub popularity, adoption or runtime-health measurements.
The saved snapshot date is shown with the catalog. The snapshot is built only after the official latest-version cursor traversal completes. Deleted records are excluded from search and retained historical URLs are labeled. A moving registry is not an atomic census; listings are not independently tested.
Published by Kymata Labs. Explore the related directories at indexes.kymatalabs.com.