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.
Countrycallingcodesmcp
3.9/10Country calling codes, ISO codes, E.164 dial codes, regions, trunk prefixes, and NANP area codes.
H Index
3.9/10Capability registry for the agentic economy. Semantic search over verified MCP server listings.
Server
3.9/10SEO research SaaS exposed as 30+ MCP tools. Forge niche analysis, plans, and writer-ready briefs.
Synlake
3.9/10Unified API to query AWS, GCP, Azure and generate Terraform/CLI execution kits for AI agents.
MCP Server
3.9/10Institutional-grade financial data: earnings, estimates, guidance, stock prices, macro indicators.
Tedscout MCP
3.9/10Search EU public tenders across TED and 8 national portals. Monitor, match, and analyse procurement.
Meridian Consensus
3.9/10Committee-reviewed market sizing, forecasts, and competitive landscape from Meridian Consensus.
Shopify Subscription Reconciliation
3.9/10Reconcile Shopify orders against Recharge subscription charges and Stripe payouts.
Products Watch
3.9/10Testing-phase Products Watch endpoint; public discovery remains while new onboarding is paused.
Krtr
3.9/10Pre-diligence AI for founders, investors, and firms — multi-agent pitch analysis and deal flow.
MCP Server
3.9/10Valid and reliable data engineering and statistical analysis without hallucinations.
Unboxapi
3.9/10REST-to-MCP for UK hospitality. Safety proxy: circuit-breakers, rate limits, whitelists. Apache 2.0.
Angel Numbers Api
3.9/10Deterministic angel number meanings via MCP, with x402 USDC paid interpretations on Base.
Gov Funding
3.9/10Real-time SBIR, CSO & BAA opportunities from DSIP, SAM.gov, Grants.gov & more — never miss a window.
Mana Public
3.9/10Read-only MCP tools for Mana public creations, tags, creator profiles, and share pages.
Property Intelligence
3.9/10Indian real estate: property search, locality insights, affordability & pan-India stamp-duty tools.
MCP Server
3.9/10Exposes tools for querying subscriptions and billing data from the INFO-Subscription platform
Agent Search
3.9/10Ski apartment search with one- or two-week prices, availability, destinations and ski passes.
MCP Server
3.9/10Manage test suites, run tests, view results, and automate QA workflows via AI with testRigor.
MCP Compliance Preflight
3.9/10Scan an MCP server for EU AI Act Art. 50, tool quality, OAuth hygiene & security before shipping.
Zipexplore MCP
3.9/10US ZIP code intelligence: demographics, weather, tax, crime, housing, voting, and more.
Promptfax
3.9/10Send a one-off fax from inside ChatGPT or Claude. Pay-per-use, $2-$4.50 per delivered fax.
Elsa Agent Gateway
3.9/10ELSA — Coach IA de ciclismo y comunidad en LATAM: planifica tu bloque y encuentra tu club.
Research Sprint
3.9/10AI research reports: market analysis, competitor intel, blog posts. USDC payment.
Percept
3.9/10B2A2H platform — tracks GA4, Vercel deployments, GitHub workflows with AI-powered ROI analytics.
Wallet Tracker
3.9/10KOL, smart money & whale wallets API on Solana, BNB, Base, ETH: Wallet tracker, Leaderboard
Districts
3.9/10K-12 school district data for all 50 US states. Enrollment, demographics, and academics.
Civilquants
3.9/10Parametric estimating engine: CESMM4/NRM2/SMM7/MMHW Bills of Quantities for civils assemblies.
Stocklake
3.9/10AI stock intelligence: prices, fundamentals, technicals, news, macro regime, and sector signals.
California Hoa Law
3.9/10California HOA law tools (Davis-Stirling Act): statute lookup, fine checker, letter templates.
MCP Server
3.9/10Read-only MCP for Sparkling Tracks European tours: packages, itineraries, pricing, contacts.
Pdf Generator
3.9/10Generate PDFs from Markdown or HTML. Zero-auth, agent-native. Returns base64-encoded PDF.
Ipnex
3.9/10Cited, confidence-stamped patent intelligence over US university tech-transfer out-licensing.
Optiai
3.9/10AI life manager: tasks, home, health, wealth, childcare, pets & more — on your own data.
Theothers
3.9/10The Others — an agentic t-shirt shop. Browse products and buy t-shirts via AI agents.
Tools
3.9/1020 free dev tools: JSON/YAML, XML/SQL, Cron, SEO, QR code, URL shortener, cron tasks, files
Bunzee
3.9/10Turn your app idea into IA, wireframes, PRD, style guides, and dev specs for coding agents.
MCP Server
3.9/10Clean, repair, and convert AI-generated Markdown to HTML/PDF/DOCX/PNG; save and share documents.
MCP Server
3.9/10Gives your AI agent your story map and given/when/then acceptance criteria. Read-only.
Agenticbi MCP Server
3.9/10Connect Claude, Cursor, or ChatGPT to your business data. Ask questions, get answers.
Travel Poi
3.9/10Search and explore a global travel points-of-interest catalog (cities, countries, POIs).
Radio
3.9/10Control your internet radio from any AI client: listeners, stream, playlists, AutoDJ, DJs, store.
The Stall
3.9/10277 pay-per-call MCP tools: YouTube keyword research, stocks, crypto, DeFi, options, macro.
Velaris Intelligence
3.9/10AI-generated customer success reports for Velaris platform users. Authenticates via OAuth.
Brains MCP Connector
3.9/10Personal wiki and memory layer for AI assistants. Persistent, structured memory across sessions.
Hypathesis
3.9/10Variable relationships from research papers with causal direction and source traceback.
Data Enrichment
3.9/10Free B2B data enrichment: company lookup, email validation, email patterns, domain info. Zero auth.
Cardmind MCP
3.9/10MTG market data: search 114K+ cards, price signals, AI analysis. Free tier available.
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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.