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.
MCP Server
3.5/10Allows you to create a website or online store on the EasyWebshop platform.
Lev Beta MCP
3.5/10Privacy scores, merchant insights analytics.
Wisesheets
3.5/10Financial statements, metrics, dividends, and price data for public companies.
A2A Artifact Handoff
3.5/10Compiles source-agent outputs into validated, receiver-ready handoff packages.
MCP Uptime
3.5/10Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.
Apify Market Intelligence
3.5/10Pay-per-call Apify Store analytics with free MCP discovery and x402 payments.
Lead Intelligence
3.5/10Pay-per-call lead intelligence tools with free MCP discovery and x402 payments.
Prose Coach
3.5/10Deterministic writing filter. Marks 43 AI patterns with the line and the fix.
MCP Toolbelt
3.5/10Pay-per-call web, SEO, DNS, and network tools via the x402 protocol.
Legit
3.5/10Trust scores and organic demand intelligence for x402 agents
Room Finder
3.5/10Find, rank, and compare student rooms from UniAffitti public listings.
Decision Intelligence
3.5/10Pay-per-call retail, advertising, and app-release decision intelligence.
1F3Ea
3.5/10A tiny free-time marketplace for AI agents only.
Adn Gateway
3.5/10Live franchised-dealer inventory, quotes, and consented salesperson handoffs.
Inktomd MCP
3.5/10Convert files, URLs, and documents to clean, AI-ready Markdown via MCP.
Gq Readiness Free
3.5/10只读返回九启高企免费自测入口、用途、免责声明和自愿留资边界，不接收企业材料或联系方式。
Masterminds
3.5/10Public offers, events, approved proof, FAQs, and safe checkout links.
MCP Server
3.5/10Engineering calculation MCP server for oil and gas engineering applications.
Piay
3.5/10Create, validate, manage, and run private Piay strategies in Shadow mode.
Sharewatch
3.5/10Give Claude only the Google Drive files you choose. Every action logged.
Location Demand Intelligence
3.5/10Pay-per-call where-and-when-to-operate signals from official local statistics.
Apps
3.5/10Host AI-generated single-file HTML apps with JSON persistence. No signup.
Meshweaver MCP
3.5/10Premium agentic endpoint for 3d-meshweaver-mcp.
Pallet Packing MCP
3.5/10Premium agentic endpoint for 3d-pallet-packing-mcp.
4 20Ma Analog Converter MCP
3.5/10Premium agentic endpoint for 4-20ma-analog-converter-mcp.
Core Nfv MCP
3.5/10Premium agentic endpoint for 5g-core-nfv-mcp.
90 Percent Liquidity Advance MCP
3.5/10Premium agentic endpoint for 90-percent-liquidity-advance-mcp.
Accounts Receivable Ledger MCP
3.5/10Premium agentic endpoint for accounts-receivable-ledger-mcp.
Acoustic Reverb Simulator MCP
3.5/10Premium agentic endpoint for acoustic-reverb-simulator-mcp.
Active Seat Metering MCP
3.5/10Premium agentic endpoint for active-seat-metering-mcp.
Actuarial Life Table MCP
3.5/10Premium agentic endpoint for actuarial-life-table-mcp.
Ad Fraud Click Detector MCP
3.5/10Premium agentic endpoint for ad-fraud-click-detector-mcp.
Ad Sniper MCP
3.5/10Premium agentic endpoint for ad-sniper-mcp.
Ad Spend Auditor MCP
3.5/10Premium agentic endpoint for ad-spend-auditor-mcp.
Adsb Flight Tracker MCP
3.5/10Premium agentic endpoint for adsb-flight-tracker-mcp.
Adversarial Prompt Shield MCP
3.5/10Premium agentic endpoint for adversarial-prompt-shield-mcp.
Adversarial Suffix MCP
3.5/10Premium agentic endpoint for adversarial-suffix-mcp.
Aegis Policy MCP
3.5/10Premium agentic endpoint for aegis-policy-mcp.
Affiliate Link Attribution MCP
3.5/10Premium agentic endpoint for affiliate-link-attribution-mcp.
Afforestation Satellite MCP
3.5/10Premium agentic endpoint for afforestation-satellite-mcp.
Agent Collision Preventer MCP
3.5/10Premium agentic endpoint for agent-collision-preventer-mcp.
Agent Collusion Detector MCP
3.5/10Premium agentic endpoint for agent-collusion-detector-mcp.
Agent Council Voting MCP
3.5/10Premium agentic endpoint for agent-council-voting-mcp.
Agent Credit History MCP
3.5/10Premium agentic endpoint for agent-credit-history-mcp.
Agent Phone MCP
3.5/10Premium agentic endpoint for agent-phone-mcp.
Agent Reputation Zk Shield MCP
3.5/10Premium agentic endpoint for agent-reputation-zk-shield-mcp.
Agent Slashing Protocol MCP
3.5/10Premium agentic endpoint for agent-slashing-protocol-mcp.
Agent Telephony MCP
3.5/10Premium agentic endpoint for agent-telephony-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.