The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
What this is
The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.
Leetcode
4.5/10LeetCode public profiles, solved counts, daily question, problem detail.
Lens Org
4.5/10Lens.org patent + scholarly search (free academic key required)
Mojang
4.5/10Minecraft profile lookups (UUID, profile, name history, blocked servers).
Newsapi
4.5/10NewsAPI.org: top headlines, archive search, sources. Free 100/day key.
Nist Beacon
4.5/10NIST Randomness Beacon v2 — signed public random pulses every 60s.
Opencages
4.5/10OpenCage forward + reverse geocoding (free key, 2500/day)
Opendatasoft
4.5/10Opendatasoft (generic portal) MCP.
Openrouteservice
4.5/10Routing, isochrones, matrix, snap, elevation, geocode via Openrouteservice.
Opentopography
4.5/10OpenTopography global DEM rasters + point queries (free key)
Pirate Weather
4.5/10Pirate Weather forecast API (Dark Sky-compatible). Free key required.
Roblox
4.5/10Roblox public profile + friends + badges + games + groups lookups.
Setlist Fm
4.5/10setlist.fm: concert setlists by artist/venue/date. Free key required.
Steam
4.5/10Steam Web API: profiles, owned games, achievements, app news, player counts.
Tenor
4.5/10Tenor GIFs/stickers v2: search, featured, categories, trending, posts.
The Guardian
4.5/10Guardian Open Platform: content search, articles, sections, tags. Free dev key.
Timeapi Io
4.5/10Keyless time/timezone: current, by IP/coords, conversion, DST, list zones.
Tmdb
4.5/10TMDB v3: movies, TV, people, trending, discover, genres, credits. Free key.
Urlscan Io
4.5/10urlscan.io URL scanner — search/result keyless, submit needs key
Vimeo
4.5/10Vimeo public video/user/channel/category lookups. Free personal token.
Watchmode
4.5/10Streaming availability across 200+ services: titles, sources, releases.
Wmata
4.5/10Washington Metro real-time + static rail/bus data. Free key required.
Wordnik
4.5/10Wordnik English dictionary: definitions, examples, related words, WotD.
Wynncraft
4.5/10Wynncraft MMO player + guild + leaderboard + item DB lookups.
Zenodo
4.5/10Zenodo (CERN) open research data repository
Directory
4.5/10Read-only MCP server for Sandwich aging-parent care resources and cost data.
Eu Registry
4.5/10EU company registry lookup across 16 countries incl. Sweden Bolagsverket.
Labelchop MCP Server
4.5/10AI tools for MyPost A4 labels, 4x6 thermal printers and LabelChop resources.
Taste MCP
4.5/10Expert review for AI agents. On-chain proof of human review.
Linkedin MCP
4.5/10Let AI tools securely access your LinkedIn network and DMs
Solapursoftwares
4.5/10Public read-only MCP HTTP gateway for the Solapur software developers registry.
Agent Tools MCP
4.5/10Discover and call x402 paid services — search by intent, filter by price/chain.
MCP Server
4.5/10Hosted MCP server for live public-data APIs and Skills for AI agents.
Vibeseo
4.5/10SEO research, audits, backlinks, GSC, and content workflow tools for AI agents.
Reasoning Commons
4.5/10AI Reasoning Cache & Consensus Layer with 11 MCP tools via Streamable HTTP.
Bea Gov
4.5/10BEA — Bureau of Economic Analysis MCP.
Brapi
4.5/10brapi.dev MCP — Brazilian stock + crypto + ETF quotes.
Pangaea
4.5/10PANGAEA MCP — earth + environmental science data publisher.
Ticketmaster
4.5/10Ticketmaster Discovery v2 MCP.
MCP Server
4.5/10Official MCP server for Lovable, the AI-powered full-stack app builder.
Profiles
4.5/10AI-powered candidate profiles for foreign professionals in Spain and Europe.
Calmactiva Catalog
4.5/10Realtime CBD product catalog, prices, stock and FAQ from CalmActiva.
Pabs MCP
4.5/10The decision layer between an idea and a digital product that works.
Abs Au
4.5/10Australian Bureau of Statistics (ABS) Data API MCP.
Bcb Br
4.5/10Banco Central do Brasil (Brazil's central bank) MCP.
Boe Uk
4.5/10Bank of England Interactive Statistical Database (IADB) MCP.
Brreg No
4.5/10Brønnøysund Register Centre (BRREG) MCP — Norway's official business register.
Bundesbank De
4.5/10Deutsche Bundesbank (Germany's central bank) statistics MCP.
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New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
Four dimensions, weighted
- Reliability (30%) — repository present, permissive license, not archived, official status.
- Documentation (20%) — description length, website presence, README quality.
- Maintenance (25%) — how recently the code was pushed; versioning discipline.
- Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
What is MCP?
MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.
Where does the data come from?
Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.
How are servers scored?
Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".
Is this affiliated with Anthropic?
No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.
How often does the directory update?
The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.
Is it free?
Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.