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.
Prism MCP
4.5/10Session memory, knowledge search, Brave Search, Gemini AI, and code transforms for AI agents
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.
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 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
Gemini
4.5/10Model Context Protocol server for Google Gemini AI with chat, research, and grounding
Google Knowledge Graph
4.5/10Search Google's Knowledge Graph for structured information about real-world entities
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.
Handbook
4.5/10MCP server for the Handbook API – manage handbook entries via CRUD, overview and tag search.
Cairn MCP
4.5/10Persistent memory for AI agents and humans. Store, search, and discover patterns.
Fixgraph MCP
4.5/10Search 25K+ verified engineering fixes by error or technology. For developers and AI agents.
Amazon Products MCP
4.5/10Search for products and get detailed product information from Amazon across multiple regional sites.
Jdocmunch MCP
4.5/10Section-level doc search for .md, .rst, .adoc, .ipynb, .html, .yaml, .json, and OpenAPI specs.
Neurodivergent Memory
4.5/10Persistent knowledge graph MCP server for neurodivergent thinking. BM25 search, no cloud LLM.
Clawaimail
4.5/10Email infrastructure for AI agents. Create inboxes, send/receive email, and search messages.
Doctree MCP
4.5/10BM25 search + tree navigation over markdown docs for AI agents. No embeddings, no LLM calls.
Azure Updates
4.5/10MCP server for Azure Updates RSS feed - search, filter, and summarize Azure service updates
Reddit MCP Server
4.5/10Reddit MCP server with full read/write - posts, comments, search, and content creation.
Reddit MCP Buddy
4.5/10Reddit browser for AI assistants. Browse posts, search content, analyze users. No API keys needed.
Pmwiki MCP
4.5/10MCP server for searching and reading PmWiki pages with text queries and group filtering.
Reddit Research MCP
4.5/10Turn Reddit's chaos into structured insights with full citations - MCP server for Reddit research
Cabin Flights
4.5/10Search and book real flights with USDC on Base. 500+ airlines, crypto-native payments.
Vector Db MCP
4.5/10Assembly-accelerated DuckDB MCP server for code search, indexing, and symbol lookup.
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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.