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.
Gbif
4.9/10GBIF MCP — wraps the Global Biodiversity Information Facility API v1 (free, no auth)
Github
4.9/10GitHub MCP — wraps the GitHub public REST API (no auth required for public endpoints)
Movies
4.9/10Movies and TV show data — search, details, ratings, and cast from iTunes and TVmaze APIs
Nationalize
4.9/10Nationalize MCP — nationality prediction from first name (nationalize.io, free, no auth)
Nhtsa
4.9/10NHTSA MCP — wraps the NHTSA vPIC (Vehicle Product Information Catalog) API (free, no auth)
Pubmed
4.9/10PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)
Stackexchange
4.9/10StackExchange MCP — wraps the StackExchange API v2.3 (free, no auth required for read)
Tle
4.9/10TLE MCP — satellite tracking via Two-Line Element sets (tle.ivanstanojevic.me, free, no auth)
Usgswater
4.9/10USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)
Weather
4.9/10Real-time weather conditions and multi-day forecasts via Open-Meteo — free, no API key required
MCP Server
4.9/10Financial intelligence: insider trades, SEC filings, 13F holdings, and market signals.
MCP Server
4.9/10Real-time and historical price feeds for 500+ crypto, equities, FX, and commodities assets.
Neurostack
4.9/10Token-efficient MCP memory for Markdown vaults. Tiered search, GraphRAG, AI memories.
Agoragentic
4.9/10Triptych OS (Agent OS) MCP for governed routing, receipts, and USDC settlement on Base.
Rrg Marketplace
4.9/10Agent-native fashion marketplace. Browse, design, purchase NFTs, launch brands on Base.
Mesquared MCP Server
4.9/10Public-site SEO/AEO readiness scans with evidence scores, issues, and clear measurement scope.
Agentdeals
4.9/10MCP server aggregating developer infrastructure deals, free tiers, and startup programs
Sensact
4.9/10An authenticated remote MCP server for user-owned devices and one-shot capability invocation.
Browser Devtools MCP
4.9/10Playwright browser & Node.js MCP. ARIA refs, screenshots, ref-based interactions.
Contextlattice
4.9/10Private-by-default, local-first memory/context/task orchestrator for MCP apps and agents.
Devops Agent
4.9/10Manage AWS, Azure, GCP, Kubernetes, CI/CD, Docker, Terraform and more. 727 tools.
Business Intelligence
4.9/10AI business intelligence: competitor analysis, web scoring, reviews, market research
Yeetit
4.9/10Instant web publishing for AI agents. POST HTML, get a live URL. No account needed.
Trillboards Dooh
4.9/10DOOH advertising via AI agents. 5,000+ screens with edge AI audience intelligence.
Tascan MCP
4.9/1036 MCP tools for projects, tasks, workers, QR/NFC tags, and AI remediation. Task. Scan. Done.
Parse
4.9/10Deterministic DOCX/PPTX/XLSX/PDF parser: track changes, comments, headers, footers, merged cells.
Sekichi
4.9/10Knowledge accumulation for AI coding agents. Records decisions, problems, and insights as context.
Conduit MCP
4.9/10SwarmSync agent marketplace: discover agents, AP2 escrow payments, SwarmScore trust, LLM routing.
Lexiang MCP Server
4.9/10Tencent Lexiang AI knowledge base MCP server for searching, managing entries, and editing docs.
Tolgee
4.9/10Your app's translations in Tolgee: search keys, create translations, trigger machine translation
Sitevitals
4.9/10Monitor website health, uptime, SEO, security and performance via your AI assistant.
MCP Server
4.9/10Process video, audio, images, and documents with 86+ cloud media processing robots.
Notra
4.9/10Access the Notra API for managing posts, brand identities, integrations, and schedules.
MCP Server
4.9/10Manage users, track events, companies, and knowledge base articles in UserGuiding.
MCP Server
4.9/10Video analytics for TikTok, Instagram, and YouTube. Track, analyze, and discover content.
Vybe Solana Api
4.9/10Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.
Openclaw MCP Servers
4.9/109 remote MCP servers on Cloudflare Workers for AI agents. Free tier + Pro API keys.
Dot
4.9/10Ask data questions in natural language. Get SQL, insights, and charts from your databases.
Oxylabs MCP
4.9/10Fetch and process content from specified URLs & sources using the Oxylabs Web Scraper API.
MCP Server
4.9/10Official MCP server for Qase — manage test cases, runs, suites, defects via AI tools.
Data
4.9/10Mocap, rehab biomechanics, threat intel, fleet vision. 21 MCP tools, 10 free. x402/USDC paid.
MCP Server
4.9/10Bitcoin intelligence API. Pay per call via L402 Lightning (10-200 sats). No accounts needed.
MCP Server
4.9/10Deploy AI user personas to validate user journeys at scale. Find UX friction before real users do.
Collections
4.9/10Browse Bible verse collections from Remember Me, a free memorization app in 48 languages
Securityscan
4.9/10Scan GitHub-hosted AI skills for vulnerabilities: prompt injection, malware, OWASP LLM Top 10.
Wordcloud
4.9/10Generate word clouds from text with custom fonts, colors, backgrounds, gradients, and shape masks
Reward Agent
4.9/10Find shopping deals, earn cashback, and redeem rewards across retail, dining, and travel brands.
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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.