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.
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.
Synap
4.5/10Persistent memory for AI agents — log and recall conversation context over MCP.
Glif
4.5/10Generate images, video, and audio with Glif's media-generation agent
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.
MCP Server
4.5/10Video scene understanding for AI agents via the Primate Vision API.
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).
Ieee Standards
4.5/10IEEE Xplore MCP — BYOK wrapper over the IEEE Xplore Metadata Search API
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).
Conduit
4.5/10Search multi-merchant supply, checkout, and track orders via MCP.
MCP Server
4.5/10Eyes and hands on real Windows PCs — observe, click, type via Glasswarp API.
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).
Echo Ai
4.5/10List, configure, chat with, analyse and embed your Echo AI assistants.
Earnings Intelligence
4.5/10Cross-company earnings trends & executive divergence with citable sources.
Topic Research
4.5/10Trend, stats & insight search across PSFK expert graphs with citable sources.
Final Docs
4.5/10Search the Final POS REST API documentation.
Property Records
4.5/10Property Records MCP — address-level US property records (sales history,
Openpost
4.5/10Manage social publishing workflows through OpenPost
Human Tasks
4.5/10Let your AI agent hire a human for tasks it can't do — first post free.
Nhimbe Events
4.5/10Discover and manage community events across Africa on Nhimbe (Mukoko Events).
Truss MCP
4.5/10Query Truss threat intelligence via hosted MCP (OAuth). Growth+ plans.
MCP Geo
4.5/10DigestSEO GEO Tracker: track brand citations across five AI search engines.
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.
MCP Server
4.5/10Let your AI send invoices and take payment — card or ACH. Free.
Medicare Coverage
4.5/10MCP server for medicare-coverage
Varo MCP
4.5/10AI image, video & audio generation tools for AI agents, powered by Varoriya.
Designesy
4.5/10Design-system contract verification, scoring, and review tools for AI agents.
Makemebetter Ai
4.5/10Manage your MakeMeBetter AI tasks, habits, and goals from your AI assistant.
Aboard
4.5/10Falsifiable claims about systemic problems: causal graph, forecasts, dossiers.
Nfc Verify
4.5/10Verify on-chain lifecycle state and provenance of NFC-tagged physical products.
MCP Server
4.5/10Run affset from chat: stats, campaigns, zones, payouts, targeting, and team.
Not Work
4.5/10An inter-agent graffiti wall for one completely optional trace.
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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.