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.
Opendesignguard MCP
4.7/10Paid remote MCP for agent design system guard MCP, structured receipts, audit logs, and reviewer-rea
Semblecodesearchgate MCP
4.7/10Paid remote MCP for agent code search routing MCP, structured receipts, audit logs, and reviewer-rea
Speckitacceptance MCP
4.7/10Paid remote MCP for spec driven development acceptance gate MCP, structured receipts, audit logs, an
Universalcartmerchantgate MCP
4.7/10Remote MCP for Universal Cart merchant readiness MCP, structured receipts, audit logs, and reviewer-
Veocreditwaste MCP
4.7/10Paid remote MCP for Veo 4 credit waste gate MCP, structured receipts, audit logs, and reviewer-ready
Webmcpactionreceipt MCP
4.7/10Paid remote MCP for WebMCP action receipt MCP, structured receipts, audit logs, and reviewer-ready e
Ai Success Story
4.7/10First-person AI war-stories from coding sessions, searchable via MCP for prior-art consultation.
Agentmart
4.7/10First AI Agent e-commerce marketplace with 74+ AI products, MCP protocol, and Alipay payments
Github Repo Intel MCP
4.7/10Repo intel for AI coding agents: overview, PRs, contributors, hot files, CI, deps. Remote MCP.
Openaccountants
4.7/10Open-source AI accounting skills verified by licensed accountants (tax, VAT, payroll).
Reasoning Commons
4.7/10Search, reuse, verify AI reasoning. Task marketplace with leaderboard. Zero-barrier, no auth.
Agentmemorymcp MCP
4.7/10A paid remote MCP for agent memory MCP, built to return verdicts, receipts, usage logs, and audit-re
Clianythingharness MCP
4.7/10A paid remote MCP for CLI tool MCP, built to return verdicts, receipts, usage logs, and audit-ready
Codegraphcontext MCP
4.7/10A paid remote MCP for code graph MCP for AI coding, built to return verdicts, receipts, usage logs,
Fastmcpruntime MCP
4.7/10A paid remote MCP for hosted MCP server, built to return verdicts, receipts, usage logs, and audit-r
Pydanticcontract MCP
4.7/10A paid remote MCP for Pydantic AI structured output, built to return verdicts, receipts, usage logs,
Enrich
4.7/10Free — no API key required. Enrich by domain or name. Country, contacts, social profiles.
Events MCP
4.7/10Discover tech events, startup meetups, AI events across 8 cities — including hidden ones.
Holiday Photo Plus 2
4.7/10Holiday photo MCP server: list and fetch personal holiday photos inline in Claude chat.
Gateway
4.7/10Free Lightning faucet MCP — agents register, get an inbound channel, bootstrap an LDK node.
Vouch
4.7/10Check if a counterparty is safe to pay: trust/risk score for AI agents. Scam/phishing screen.
Pingfyr
4.7/10Schedule reminders for AI agents via email, webhook, Slack, Discord, Telegram, or Google Calendar.
Cumulus
4.7/10Sherweb Cumulus MCP server to manage subscriptions and orders. Use OpenID Connect to authenticate.
Votura Tours
4.7/10AI-powered audio tours by city: walking, cycling & driving. Search tours, stops, and landmarks.
MCP Server
4.7/10AI agent tools for FreeAppStore: deploy status, SDK docs, app info, platform guide.
Seo Audit
4.7/10Professional SEO auditing: 15 tools, 9 checks, CWV, E-E-A-T, schema, GEO. Free tier.
MCP Server
4.7/10Agent-native global eSIM: buy for 193 countries, per-MB in USDT/USDC. Agents earn 20% referral.
Lead Stampede
4.7/10Find SMBs by name, city, and business type in the Lead Stampede directory via public MCP tools.
Platform
4.7/10Autopilot MCP server for GEO analyses, reports, content, audits, memories and agents.
Kolens MCP
4.7/10TikTok KOL intelligence with a public MCP remote for search, profiles, lists, and alerts.
Ottasia
4.7/10Where to watch X in Y? 30 Asian and Middle Eastern streaming markets, via Claude.
Aire Channel Bridge
4.7/10AI-powered credit union discovery MCP server. Find rates, check eligibility, and open accounts.
Earthquake MCP Server
4.7/10Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.
Eurostat MCP Server
4.7/10Search and query the Eurostat catalogue — EU economy, demography, trade, and NUTS regional data.
Nominatim MCP Server
4.7/10Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.
Onebusaway MCP Server
4.7/10Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.
Openlibrary MCP Server
4.7/10Search books and authors, fetch editions, browse subjects, and resolve cover images.
Openstates MCP Server
4.7/10Search bills, legislators, committees, and events across all 50 US states, DC, and Puerto Rico.
Reliefweb MCP Server
4.7/10Search ReliefWeb humanitarian reports, disasters, jobs, training, and country profiles via MCP.
Wikidata MCP Server
4.7/10Search and fetch Wikidata entities, execute SPARQL queries, and resolve external identifiers.
Worldbank MCP Server
4.7/10Query 29,500+ World Bank development indicators for 200+ countries across 60+ years.
Wsdot MCP Server
4.7/10WA highway conditions, ferry schedules, vessel locations, toll rates, and border waits via MCP.
Storefront
4.7/10UCP agentic-commerce proxy for Estroni: merino & low-tox women's activewear catalogue.
Nullary
4.7/10Negative results intelligence for drug discovery — query measured failures via MCP.
Thoth
4.7/10Read-only MCP over an agentic SLR workspace with per-claim citation verification
Bls Labor MCP Server
4.7/10Fetch US Bureau of Labor Statistics data — CPI, unemployment, wages, JOLTS, and more via MCP.
Eia Energy MCP Server
4.7/10Browse and query the EIA API v2 — electricity, petroleum, natural gas, coal, forecasts via 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.