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.
Scrapingdog
4.5/10Scrapingdog MCP — wraps Scrapingdog (scrapingdog.com), a proxy-based web
Septa
4.5/10SEPTA MCP — Philadelphia SEPTA real-time transit (www3.septa.org/api, keyless)
Uk Food Hygiene
4.5/10UK Food Hygiene MCP — Food Standards Agency food hygiene ratings (FHRS)
State Of Cwv
4.5/10Core Web Vitals metrics by CMS, CDN, and framework — free remote MCP, no auth.
Ipma Pt
4.5/10IPMA Portugal MCP — weather, UV, sea state, and earthquakes from the
Tankerkoenig
4.5/10Tankerkoenig MCP — German real-time fuel prices (Benzinpreise) for all
Pipeworx Faq
4.5/10Pipeworx FAQ MCP — curated answers to questions ABOUT Pipeworx itself
Cpg Human In The Loop
4.5/10Navigator for BPC Agentic Procurement
Gsc Fleet MCP
4.5/10BPC Sustainable Carrier Agents - Low Token Zero Inference
Alpaca
4.5/10Alpaca MCP — real-time US stock market data via the Alpaca Market Data API
Bright Data
4.5/10Bright Data MCP — Bright Data Web Unlocker + SERP API (brightdata.com)
Cta
4.5/10CTA MCP — Chicago Transit Authority real-time trains ('L') + buses
Gets Nz
4.5/10GETS NZ MCP — New Zealand Government Electronic Tenders Service (keyless).
Hilma
4.5/10Hilma MCP — Finnish government public procurement notices (keyed).
Irail
4.5/10iRail MCP — Belgian rail (SNCB/NMBS) real-time via the community iRail API
Open Contracting
4.5/10Open Contracting MCP — international public procurement: government tenders
Simap
4.5/10simap MCP — Swiss public procurement tenders and awards (keyless).
Spain Tenders
4.5/10Spain public procurement MCP — PLACSP tender notices (keyless).
Udbud Dk
4.5/10Udbud.dk MCP — Danish government public procurement notices (keyless).
Worldbank Procurement
4.5/10World Bank Procurement Notices MCP — global development tenders (keyless).
Gateway
4.5/10Find and call the right MCP server for any task - pay per use, no install.
Agentseo MCP
4.5/10Live SEO workflow tools for Claude Code, Codex, and AI agents.
Uptocode
4.5/10Evidence-backed architecture-quality analysis for Python agent applications.
Apollo MCP
4.5/10Prospect, enrich leads, and manage outreach sequences with Apollo.io.
Deooch Forms
4.5/10Create forms, manage submissions, and export responses from your MCP client.
Revternal
4.5/10Revternal MCP — wraps the Revternal Developer Intelligence API
Yolfi Agent
4.5/10Let AI agents add Yolfi crypto checkout, paylinks, webhooks, and status checks.
Coinrule MCP
4.5/10Trade, monitor portfolios, and build Coinrule strategies by chat.
X402 MCP
4.5/10Pay for HTTP APIs and charge for your own: x402 micropayments in USDC on Base.
Ecpro MCP
4.5/10台灣電商情報與商品比價：跨通路查 momo、PChome、品牌官網即時價格與歷史最低價、偵測網站電商技術、搜尋電商知識庫。資料來源 ecpro.tw。
Epa Regulations
4.5/10EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).
Faa Regulations
4.5/10FAA Regulations MCP — US Federal Aviation Regulations (14 CFR, 'FARs').
Fda Regulations
4.5/10FDA Regulations MCP — US Food & Drug Administration regulations (21 CFR).
Tax Regulations
4.5/10Tax Regulations MCP — US Treasury / IRS regulations (26 CFR, 'Treas. Reg.').
W3C
4.5/10W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable).
Banking Regulations
4.5/10Banking Regulations MCP — US banking & consumer-finance rules (12 CFR).
Fcc Regulations
4.5/10FCC Regulations MCP — US Federal Communications Commission rules (47 CFR).
Sec Regulations
4.5/10SEC Regulations MCP — US securities regulations (17 CFR).
Property Records
4.5/10Property Records MCP — address-level US property records (sales history,
Openpost
4.5/10Manage social publishing workflows through OpenPost
Agent Pulse
4.5/10Reproducible benchmarks and reliability evidence for agent tools.
Backtest MCP
4.5/10Run crypto trading strategy backtests through EmidLabs's Backtesting API.
Cms Open Payments
4.5/10CMS Open Payments, with annual dataset discovery through the official DKAN API.
Fda Devices
4.5/10FDA medical-device regulatory intelligence from keyless openFDA datasets.
Fda Drug Competition
4.5/10Orange Book competitive intelligence from FDA's monthly official data ZIP.
Sec Form D
4.5/10SEC Form D fundraising intelligence.
Resent
4.5/10Transactional email for AI agents: templates, domain verify, and sends.
Free · No spam
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.