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MCP servers published by mrfentmen: Name Age MCP to Pubchem MCP

687 servers in the official MCP Registry are published under the namespace io.github.mrfentmen/ and have a page in this directory: all run locally from a package. First published 2026-09-21; latest update 2026-10-02.

Servers 401–500

Server	Runs	Category
Name Age MCPEstimate age and gender from a first name using Agify and Genderize. No key required.	Local · stdio	other
Name Generator MCPGenerate random names, usernames, and project codenames locally. No network and no key.	Local · stdio	other
Nanoleaf MCPNanoleaf LAN: info, state, power, effects.	Local · stdio	other
Nasa Epic MCPEarth photos from the NASA EPIC camera on DSCOVR. No key required.	Local · stdio	media
Nasa Images MCPSearch the NASA image and video library. No key required.	Local · stdio	media
Nasa MCPUnified NASA server: APOD, asteroids (NEO), Mars rover photos, InSight weather, and TechPort...	Local · stdio	media
Nasa Power MCPSolar, weather, and climate data from NASA POWER. No key required.	Local · stdio	data
Nasa Tle MCPNASA TLE satellite orbital data via tle.ivanstanojevic.me.	Local · stdio	data
Nationalize MCPEstimate nationality from a first name. No key required.	Local · stdio	other
Navidrome MCPMCP server for Navidrome: artists, albums, search, streams. Works with any instance.	Local · stdio	developer
Nbp MCPPolish National Bank data: FX tables, single currency rates, and gold prices. No key required.	Local · stdio	finance
Ndbc Buoy MCPReal time ocean buoy observations from NOAA NDBC. No key required.	Local · stdio	other
Netatmo MCPNetatmo API: weather stations, homes, status, events.	Local · stdio	data
Nextbus MCPNextBus real-time public transit predictions (UmoIQ service).	Local · stdio	maps & transport
Nhl MCPUse this MCP server to the NHL. Team and player stats, standings, schedules, and game results....	Local · stdio	media
Nix Packages MCPNix package search from nixpkgs. No key required.	Local · stdio	data
Noaa Ncei MCPUS weather station daily summaries from NOAA NCEI. No key required.	Local · stdio	data
Nobel MCPNobel Prize laureates, prizes, and years from the official Nobel API. No key required.	Local · stdio	other
Nodered MCPMCP server for Node-RED: flows, nodes. Works with any instance.	Local · stdio	developer
Nominatim MCPOpenStreetMap Nominatim geocoding and reverse geocoding (merged).	Local · stdio	maps & transport
Npm Search MCPSearch npm packages and inspect package metadata from the public registry. No key required.	Local · stdio	developer
Npms MCPKeyless MCP server for npms.io: npm package quality, popularity and maintenance scores plus search.	Local · stdio	developer
Nps MCPMCP server for U.S. National Parks: parks, alerts, campgrounds. Free key.	Local · stdio	developer
Ns MCPNS Dutch Railways API: departures, stations, journeys, disruptions, fares.	Local · stdio	maps & transport
Nuget MCPSearch.NET packages on NuGet. No key required.	Local · stdio	data
Number Tools MCPConvert numbers between bases, make roman numerals, and spell out numbers locally. No network...	Local · stdio	other
Nutritionix MCPMCP server for Nutritionix: food search, nutrients. Needs free app keys.	Local · stdio	food & delivery
Nvd Cve MCPSearch CVE vulnerability records from the NIST NVD database. No key required.	Local · stdio	developer
Nyc311 MCPUse this MCP server to NYC 311 public service request search and aggregate civic data. Tools...	Local · stdio	data
Odysee MCPKeyless Odysee video search by keyword or channel.	Local · stdio	media
Oecd MCPOECD economic data via SDMX. No key required.	Local · stdio	data
Oeis MCPUse this MCP server to the OEIS, the encyclopedia of integer sequences. Look up any sequence,...	Local · stdio	developer
Office Quotes MCPQuotes from The Office TV show. No key required.	Local · stdio	productivity
Ogs MCPKeyless MCP server for Online-Go.com: Go/Baduk/Weiqi players, ratings, recent games.	Local · stdio	media
Ohdear MCPOh Dear API: monitors, checks, statuses.	Local · stdio	other
Omdb MCPQuery the OMDb API: movie/series search and full details with ratings.	Local · stdio	media
On This Day MCPHistoric births, deaths, and events for any date from Wikipedia. No key required.	Local · stdio	data
Onesignal MCPQuery the OneSignal API (free tier; use a current v2 Organization API key for ONESIGNAL_USER_KEY.	Local · stdio	other
Open Food Facts MCPUse this MCP server to Open Food Facts product, ingredient, allergen, and nutrition lookup....	Local · stdio	food & delivery
Open Library MCPOpen Library search, works, authors, editions, and ISBN.	Local · stdio	data
Open Meteo MCPOpen-Meteo weather, geocoding, elevation, and UV forecasts.	Local · stdio	maps & transport
Open Notify MCPPeople currently in space from Open Notify. No key required.	Local · stdio	other
Open Vsx MCPKeyless MCP server for Open VSX: VS Code extensions, versions, descriptions, download stats.	Local · stdio	developer
Open5e MCPDungeons and Dragons monsters, spells, and classes. No key required.	Local · stdio	other
Openalex MCPUse this MCP server to OpenAlex scholarly works, authors, institutions, and citations. Tools...	Local · stdio	developer
Openapi Scout MCPLocal read-only OpenAPI and Swagger inspection with secret-safe schema summaries. Tools include...	Local · stdio	other
Opendota MCPDota 2 heroes, match details, and player stats from OpenDota. No key required.	Local · stdio	other
Openf1 MCPLive Formula 1 telemetry from OpenF1. No key required.	Local · stdio	other
Openfda MCPFDA open data: drug recalls, adverse events, and approved drugs.	Local · stdio	health
Openligadb Soccer MCPGerman soccer league match data from OpenLigaDB. No key required.	Local · stdio	data
Openpanel MCPOpenPanel analytics: metrics, live visitors, top pages, referrers. Needs client credentials.	Local · stdio	data
Openplaques MCPOpenPlaques: public commemorative plaque records worldwide.	Local · stdio	other
Openrouteservice MCPQuery OpenRouteService: geocode, reverse geocode, driving directions.	Local · stdio	maps & transport
Opensearch MCPSearch OpenSearch indices, manage documents, check health and stats.	Local · stdio	health
Opensecrets MCPMCP server for OpenSecrets: money in U.S. politics. Needs a free API key.	Local · stdio	developer
Opentargets MCPKeyless MCP server for Open Targets: gene/disease/drug search, target details, disease associations.	Local · stdio	health
Openverse MCPSearch openly licensed images from the Openverse catalog. No key required.	Local · stdio	media
Openwhyd MCPHot tracks and trending music from OpenWhyd. No key required.	Local · stdio	media
Osf MCPOpen research from the Open Science Framework. No key required.	Local · stdio	data
Osrm MCPDriving, cycling, and walking routes and nearest road lookups via OSRM. No key required.	Local · stdio	other
Osv MCPUse this MCP server to OSV open source vulnerability data and package security checks. Tools...	Local · stdio	developer
Otp MCPGenerate and verify time based one time passwords locally. No network and no key.	Local · stdio	other
Otx MCPMCP server for AlienVault OTX: pulses, indicators. Free key.	Local · stdio	developer
Overpass MCPQuery OpenStreetMap features like cafes, schools, and parks through Overpass. No key required.	Local · stdio	maps & transport
Oyez MCPKeyless MCP server for Oyez: Supreme Court cases, decisions, opinions, oral-argument audio.	Local · stdio	media
Package Registry MCPLook up npm and PyPI packages: versions, descriptions, and metadata. No key required.	Local · stdio	developer
Packagist MCPLook up PHP packages, versions, and downloads from Packagist. No key required.	Local · stdio	other
Password Breach Check MCPCheck if a password has appeared in known breaches without sending the password. No key required.	Local · stdio	other
Password Generator MCPGenerate strong random passwords locally. No network and no key.	Local · stdio	other
Password Strength MCPScore password strength locally with the zxcvbn algorithm. No network and no key.	Local · stdio	other
Patents MCPSearch US patents and patent applications from Google Patents. No key required.	Local · stdio	data
Pbdb MCPFossil occurrences and taxa from the Paleobiology Database. No key required.	Local · stdio	developer
Pdf Generator MCPGenerate PDF documents locally with text, headings, and pages. No network and no key.	Local · stdio	productivity
Peertube MCPSearch PeerTube.tv federated videos and read instance info. No key required.	Local · stdio	media
Pexels MCPSearch free stock photos on Pexels. No key required.	Local · stdio	finance
Phone Validator MCPValidate and format international phone numbers locally. No network and no key.	Local · stdio	other
Photon MCPGeocoding from Photon Komoot. No key required.	Local · stdio	maps & transport
Pihole MCPMCP server for Pi-hole: status, stats, blocking toggle. Works with any instance.	Local · stdio	developer
Pinata MCPMCP server for Pinata IPFS: pinned files, pin JSON, unpin. Needs a free API key.	Local · stdio	developer
Pinterest MCPMCP server for Pinterest: account, boards, pins. Needs a free Pinterest access token.	Local · stdio	developer
Pixelfed MCPPixelfed instance API: instance info and public timelines.	Local · stdio	other
Plaid MCPQuery Plaid sandbox: institutions, categories, sandbox public tokens. Sandbox only.	Local · stdio	other
Plain MCPQuery the Plain GraphQL API: customers, threads, thread details.	Local · stdio	other
Playcanvas MCPQuery the PlayCanvas REST API: list project assets, get asset metadata, and check API rate limits.	Local · stdio	other
Plos MCPOpen research from PLOS. No key required.	Local · stdio	data
Pocketbase MCPMCP server for PocketBase: collections, records, health. Works with any self-hosted instance.	Local · stdio	health
Poetry MCPSearch poems by title, author, or lines from PoetryDB. No key required.	Local · stdio	data
Pokeapi MCPLook up Pokemon species, abilities, and moves from PokéAPI. No key required.	Local · stdio	other
Pokemon Tcg MCPUse this MCP server to the Pokémon TCG, search cards, sets, rarities via TCGdex. Tools include...	Local · stdio	developer
Police Transparency MCPUse this MCP server to Aggregate historical NYC police complaint statistics with no person...	Local · stdio	developer
Poloniex MCPCrypto markets from Poloniex. No key required.	Local · stdio	finance
Port Scanner MCPScan local or remote hosts for open TCP ports. Runs locally.	Local · stdio	other
Postcodes MCPUK postcode lookup from postcodes.io. No key required.	Local · stdio	data
Postman Echo MCPHTTP request echo from Postman Echo. No key required.	Local · stdio	other
Prada MCPPrada resale listings, prices and details. Not affiliated with Prada.	Local · stdio	other
Prayer Times MCPIslamic prayer times for a city from AlAdhan. No key required.	Local · stdio	other
Predictit MCPPrediction market contracts and prices from PredictIt. No key required.	Local · stdio	other
Producthunt MCPQuery Product Hunt GraphQL: viewer, latest posts, post details.	Local · stdio	other
Protondb MCPLinux game compatibility from ProtonDB. No key required.	Local · stdio	media
Pubchem MCPLook up chemical compound properties and synonyms from PubChem. No key required.	Local · stdio	real estate

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