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.
Agent Tool Finder
3.9/10Free search across ~35,000 agent tools (x402 bazaar + MCP registry) by plain-language need.
Resolver
3.9/10Resolve capability gaps: validate native MCPs, search live web, and record unmet demand.
Fullenrich
3.9/10Search B2B contacts, enrich verified emails and phone numbers, and export results.
Andi Search
3.9/10Real-time web search and page fetch for AI agents from Andi's own index. LLM-ready markdown output.
Thai Legal
3.9/10Thai legal search MCP — statutes, gazette, opinions, court cases, with checkable citations.
Api
3.9/10Amazon marketplace data for products, offers, reviews, sellers, search, categories, and deals.
Upsalt Booking
3.9/10Search Upsalt venues, check availability, and book, view, or cancel a reservation.
Classifieds
3.9/10Search classified listings on Malinica, a Serbian free serbian classifieds marketplace.
Saymon Ru Data Api
3.9/10Russian company lookup (EGRUL/INN), Cyrillic search, RU page to Markdown. Pay per call in USDC.
Plugin Catalog
3.9/10Search and install Claude Code plugins from the Sigistry marketplace (read-only).
Participate
3.9/10Read frozen Atlas cells, answer private quizzes, score Mini-IPIP vectors, and cast enum ballots.
MCP Gmail
3.9/10Gmail integration with OAuth authentication, message search, batch operations, and Sheets export
MCP Outlook
3.9/10Outlook integration with OAuth, message search, batch operations, and calendar management
Seo Geo Intelligence
3.9/10SEO and AI-answer visibility intelligence for search, content gaps, and GEO actions.
Science Ai MCP Server
3.9/10Academic peer-review, research-gap finding, journal recommender, and article writer tools.
Memo Ai
3.9/10Search transcripts and summaries of your meetings, calls, and recordings in Memo AI
Docs
3.9/10Search how-to docs for Merchinary's Shopify Bulk Product Editor and Image Editor apps.
Mimir
3.9/10Persistent memory for AI agents. 36+ MCP tools: encryption, decay, hybrid search, knowledge graph.
MCP Server
3.9/10Nutrition data for AI agents: search foods, look up nutrients, parse meals, analyze recipes.
Stashot
3.9/10Capture, OCR-search, and retrieve local Mac screenshots for AI agents through Stashot.
Edict
3.9/10Search your dictation transcripts and transcribe audio or video on-device, with speaker labels.
Social Media Analytics
3.9/10Profile analysis, hashtag research, content calendars, competitor benchmarks, viral scoring
Agent
3.9/10Search prediction markets, preview trades, and place explicitly confirmed Pariflow orders.
Zillow
3.9/10Zillow property data for AI agents: search listings and get 50+ fields for any US property.
Docs
3.7/10Streamable HTTP MCP server for DevExpress documentation search and retrieval.
Cochrane
3.7/10Systematic medical reviews and evidence-based healthcare research
MCP Server
3.7/10Skiplagged MCP Server for flight search, hotel booking, and travel planning
Theirstack
3.7/10Search job postings, companies, and technology stacks across 10M+ companies.
Cigarfinder
3.7/10Search and compare cigar prices from 14+ online retailers
Ru Books
3.7/10MCP server for Russian books search, details, and recommendation candidates.
Lead411
3.7/10B2B lead generation, company search, and contact enrichment from Lead411.
Labfolio
3.7/10Research portfolio management — organize projects and track research artifacts.
Venunite Events
3.7/10Hyperlocal event search across 50 US states — 29K venues, 275K upcoming events.
Linkup MCP Server
3.7/10Search the web in real time to get trustworthy, source-backed answers.
Academic Research MCP Server
3.7/10ArXiv preprints + Google Scholar papers, with citation counts in one query.
Ecommerce Intelligence MCP Server
3.7/10Shopify store + product analysis for DTC competitive research.
Reddit MCP Server
3.7/10Post + comment + subreddit search with comment-level depth for sentiment work.
Youtube Media MCP Server
3.7/10YouTube video search with transcript extraction as first-class output.
MCP Server
3.7/10Court-grounded Chapter 11 bankruptcy research over hosted remote MCP
Unlisted
3.7/10Search and explore residential properties that aren't for sale (yet)
Realestate Pro
3.7/10Czech distress real estate — paid tier (full search, owner data, RUIAN).
Gravity Ai Ui
3.7/10Search public Gravity AI UI drafts and generate Gravity UI interface payloads.
MCP Server
3.7/10Search SVG metadata and buy licensed commercial SVG exports for coding agents.
Autosearch
3.7/10PRISMA 2020 systematic reviews as MCP tools - verified citations, IMRAD papers
Storefront
3.7/10Search the public Xavio catalog and create firm checkout quotes.
MCP Server
3.7/10Create, search, update, and manage data in OnePageCRM.
Search
3.7/10Agent-native search engine with live web research optimized for AI agents.
Free · No spam
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.