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.
Tz America Belize
4.3/10Current local time in America/Belize.
Tz America Bogota
4.3/10Current local time in America/Bogota.
Tz America Boise
4.3/10Current local time in America/Boise.
Tz America Buenos Aires
4.3/10Current local time in America/Buenos_Aires.
Tz America Cancun
4.3/10Current local time in America/Cancun.
Tz America Caracas
4.3/10Current local time in America/Caracas.
Tz America Costa Rica
4.3/10Current local time in America/Costa_Rica.
Tz America Dawson
4.3/10Current local time in America/Dawson.
Tz America Detroit
4.3/10Current local time in America/Detroit.
Tz America Edmonton
4.3/10Current local time in America/Edmonton.
Tz America Fortaleza
4.3/10Current local time in America/Fortaleza.
Tz America Guatemala
4.3/10Current local time in America/Guatemala.
Tz America Guayaquil
4.3/10Current local time in America/Guayaquil.
Tz America Halifax
4.3/10Current local time in America/Halifax.
Tz America Havana
4.3/10Current local time in America/Havana.
Tz America Indiana Indianapolis
4.3/10Current local time in America/Indiana/Indianapolis.
Tz America Jamaica
4.3/10Current local time in America/Jamaica.
Tz America Juneau
4.3/10Current local time in America/Juneau.
Tz America Kentucky Louisville
4.3/10Current local time in America/Kentucky/Louisville.
Tz America La Paz
4.3/10Current local time in America/La_Paz.
Tz America Manaus
4.3/10Current local time in America/Manaus.
Tz America Martinique
4.3/10Current local time in America/Martinique.
Tz America Mazatlan
4.3/10Current local time in America/Mazatlan.
Tz America Mendoza
4.3/10Current local time in America/Mendoza.
Tz America Monterrey
4.3/10Current local time in America/Monterrey.
Tz America Montevideo
4.3/10Current local time in America/Montevideo.
Tz America Nassau
4.3/10Current local time in America/Nassau.
Tz America North Dakota Center
4.3/10Current local time in America/North_Dakota/Center.
Tz America Panama
4.3/10Current local time in America/Panama.
Tz America Phoenix
4.3/10Current local time in America/Phoenix.
Tz America Port Au Prince
4.3/10Current local time in America/Port-au-Prince.
Tz America Puerto Rico
4.3/10Current local time in America/Puerto_Rico.
Tz America Punta Arenas
4.3/10Current local time in America/Punta_Arenas.
Tz America Rankin Inlet
4.3/10Current local time in America/Rankin_Inlet.
Tz America Recife
4.3/10Current local time in America/Recife.
Tz America Regina
4.3/10Current local time in America/Regina.
Tz America Santarem
4.3/10Current local time in America/Santarem.
Tz America Santiago
4.3/10Current local time in America/Santiago.
Tz America Santo Domingo
4.3/10Current local time in America/Santo_Domingo.
Tz America Sitka
4.3/10Current local time in America/Sitka.
Tz America St Johns
4.3/10Current local time in America/St_Johns.
Tz America Tegucigalpa
4.3/10Current local time in America/Tegucigalpa.
Tz America Thunder Bay
4.3/10Current local time in America/Thunder_Bay.
Tz America Tijuana
4.3/10Current local time in America/Tijuana.
Tz America Vancouver
4.3/10Current local time in America/Vancouver.
Tz America Whitehorse
4.3/10Current local time in America/Whitehorse.
Tz America Winnipeg
4.3/10Current local time in America/Winnipeg.
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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.