The MCP Server Directory

Threat intelligence for IPs and domains from Maltiverse. No key required.

Wave height, wave period, and sea temperature forecasts from Open Meteo marine.

Convert markdown to HTML and extract headings locally. No network and no key.

Mastodon instance info and trends. No key required.

Boston transit from MBTA. No key required.

Minecraft server status via mcstatus.io: online status, players, version.

Medical preprints from medRxiv. No key required.

ImgFlip meme templates and captions.

Random cat facts from the free MeowFacts API.

Tempo and timing math for musicians. No network and no key.

Crypto prices from MEXC. No key required.

Link previews from Microlink. No key required.

Moon phase, illumination, and age calculated locally. No network and no key.

Magic the Gathering cards from MTG API. No key required.

On this day history from MuffinLabs. No key required.

MyGene.info gene annotation API.

MyVariant.info variant annotation API.

Earth photos from the NASA EPIC camera on DSCOVR. No key required.

Solar, weather, and climate data from NASA POWER. No key required.

NASA TLE satellite orbital data via tle.ivanstanojevic.me.

Estimate nationality from a first name. No key required.

Real time ocean buoy observations from NOAA NDBC. No key required.

NextBus real-time public transit predictions (UmoIQ service).

US weather station daily summaries from NOAA NCEI. No key required.

MCP server for Node-RED: flows, nodes. Works with any instance.

OpenStreetMap Nominatim geocoding and reverse geocoding (merged).

OECD economic data via SDMX. No key required.

Quotes from The Office TV show. No key required.

Crypto prices from OKX. No key required.

Open-Meteo weather, geocoding, elevation, and UV forecasts.

People currently in space from Open Notify. No key required.

Dungeons and Dragons monsters, spells, and classes. No key required.

Dota 2 heroes, match details, and player stats from OpenDota. No key required.

Live Formula 1 telemetry from OpenF1. No key required.

FDA open data: drug recalls, adverse events, and approved drugs.

German soccer league match data from OpenLigaDB. No key required.

OpenPlaques: public commemorative plaque records worldwide.

OpenSky live aircraft positions.

Hot tracks and trending music from OpenWhyd. No key required.

Look up PHP packages, versions, and downloads from Packagist. No key required.

Generate strong random passwords locally. No network and no key.

Crypto prices from Phemex. No key required.

Validate and format international phone numbers locally. No network and no key.

Geocoding from Photon Komoot. No key required.

Pixelfed instance API: instance info and public timelines.

Placeholder images from Placehold.co. No key required.

Placeholder image services (DummyImage, Picsum).

Look up Pokemon species, abilities, and moves from PokéAPI. No key required.