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.
Docdex
4.5/10Fast per-repo documentation indexer and full-text search MCP server for codebases.
Octocode MCP
4.5/10AI code research platform. Search, analyze, and extract insights from any GitHub repository.
MCP Mapmyindia
4.5/10MCP server for India maps - place search, nearby discovery, & directions powered by the Mappls API.
Psyxe MCP
4.5/10Apple Notes, Reminders, and Contacts for AI assistants. BERT semantic search. macOS.
Arxiv MCP Server
4.5/10Search arXiv papers, download full text, semantic search, citation graphs, and alerts via MCP.
Multi-account IMAP/SMTP email server with 22 tools for reading, sending, searching, and organizing.
Neuro MCP
4.5/10Neuroscience MCP server (Python) for the BBQS at McGovern Institute of Brain Research
Brave Search MCP Server
4.5/10Brave Search MCP Server: web results, images, videos, rich results, AI summaries, and more.
Brightdata MCP
4.5/10Bright Data's Web MCP server enabling AI agents to search, extract & navigate the web
Google Map
4.5/1018 Google Maps tools for AI agents — geocode, search, directions, weather, and more.
Gemini Researcher
4.5/10Stateless MCP server that proxies research queries to Gemini CLI, reducing agent context/model usage
MCP Factcheck
4.5/10An MCP server that validates content against MCP specification using semantic search and AI
Copus
4.5/10Search human-curated content recommendations from Copus - The Internet Treasure Map
Google Search Console
4.5/10Secure MCP server for Google Search Console analytics, sitemaps, and URL inspection
Cobroya
4.5/10Mercado Pago payments for AI agents: payment links, search, refunds, merchant info.
Entra News
4.5/10Search the Entra.news newsletter archive — a weekly digest of Microsoft Entra news
Ph Schools
4.5/10Local stdio MCP server for searching and analyzing the Philippine schools masterlist dataset.
Clarvia
4.5/10AI agent tool discovery and scoring. Search 15,400+ MCP servers, APIs, and CLIs.
Domain Search MCP
4.5/10Naming engine with availability intelligence: score names, check domains, socials and registries.
Help Scout MCP
4.5/10Search Help Scout conversations, customers, organizations, threads, and inboxes with AI assistants
America Law Graph
4.5/10Search 529K US statute sections. 50 states + USC + CFR. Semantic search, citation graph, MCP.
Arcgis MCP Server
4.5/10Intelligent ArcGIS content search. Works with Online/Enterprise. Requires user credentials.
Prompts.Chat MCP
4.5/10Search and retrieve AI prompts from prompts.chat, the social platform for AI prompts.
Openpaper MCP
4.5/10Autonomous research engine: auto research from a prompt to a fully-cited academic paper via MCP
Finstack MCP
4.5/10India-first MCP server for NSE/BSE, fundamentals, analytics, and market research workflows.
Fatsecret MCP
4.5/10MCP server for FatSecret API - food search, nutrition, diary, recipes, weight tracking (unofficial)
MCP Server MCP Registry
4.5/10MCP Server for MCP Registry to discover and search for available MCP servers in the registry
Iteratools
4.5/1040+ pay-per-use tools for AI agents: search, TTS, QR, PDF, scraping, image gen. x402.
Esg MCP Servers
4.5/1031 MCP tools for ESG data extraction, PDF processing, vector search, and EU regulation analysis.
MCP Observability Server
4.5/10MCP server for querying logs from observability platforms with unified search and tracing
Socraticode
4.5/10MCP server for enterprise local codebase indexing, semantic search, and code dependency graphs.
Gitwhy
4.5/10The shared AI context engine for git — save, search, and share the reasoning behind code changes.
Smart Connections
4.5/10MCP server for Obsidian Smart Connections. Semantic search using your vault's embeddings.
Dnd Oracle
4.5/10D&D 5e SRD MCP server with monster, spell, equipment search and encounter building tools
Hearthstone Oracle
4.5/10Hearthstone card search, deck analysis, strategy coaching, and archetype classification
Lorcana Oracle
4.5/10Disney Lorcana TCG MCP server with card search, deck analysis, ink curves, and set browsing
Giveready
4.5/10Search 41K+ nonprofits, get impact data, submit enrichments, donate USDC via x402.
Hashnet
4.5/10Universal AI Agent Discovery - search 59,000+ agents across MCP, NANDA, A2A, OpenRouter
Signalfuse
4.5/1011 tools: crypto signals, sentiment, macro regime, arena, search, exec. x402 pay-per-call.
Docs MCP Server
4.5/10Semantic search over WSO2 docs (APIM, MI, Choreo, Ballerina) via RAG and pgvector.
Tidal MCP
4.5/10MCP server for TIDAL - search tracks, manage playlists, and get personalized recommendations
Vim MCP
4.5/10Connect Claude Code to Vim/Neovim - query state, execute commands, search help, record macros
MCP Searxng
4.5/10MCP server for SearXNG — privacy-respecting web search with pagination, URL reading
MCP Zuul
4.5/10Zuul CI — build failure analysis, log search, pipeline status, and job configuration
Apple Mail MCP
4.5/10Apple Mail MCP server with full-coverage FTS5 body search, reliable on large mailboxes.
Ndp MCP
4.5/10National Data Platform (NDP) MCP server for searching and discovering datasets across multiple...
Pullpush MCP
4.5/10Search Reddit comments and submissions via PullPush.io with filtering by subreddit, author, and date
Trustrails
4.5/10Search UK electronics products across retailers. Real-time prices, stock, and specs.
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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.