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.
Ace Memory
3.9/10Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.
Instruments
3.9/10Search and rent musical instruments in New Zealand. Pricing, teachers, and FAQs.
Findinfringement
3.9/10Find patent infringers with 9 AI models. Search products & standards from your AI client.
Dm Drogerie Markt
3.9/10Real-time product data, semantic search and more from dm-drogerie markt, Europe's leading drugstore.
Scout Intel MCP
3.9/10The Google for AI agents — company intel, competitor tracking, market research via MCP. JSON output
Search Router
3.9/104 web-search tiers (x402 USDC on Base) - simple/medium/deep/cached. Free health.
Cricket Travel
3.9/10Cricket travel specialist. Search tours, destinations, schedules, and submit enquiries.
MCP Server
3.9/10Understand your videos with Reka AI — search, ask questions, and extract insights.
MCP Server
3.9/10AI-powered recruitment CRM — search candidates, companies, vacancies and placements.
Commerce Context Layer
3.9/10Context layer with semantic and visual search and discovery for agentic commerce — by vviinn.
Research
3.9/10Portfolio analytics + US-equity market research for AI clients. ChatGPT deep-research compat.
Venuvidya
3.9/10Carnatic flute KSGMS syllabus — search lessons, fetch content, ask a guru-voice RAG bot.
Cars
3.9/10Used car catalogue in Portugal. Search by make, model, price, mileage, fuel and district.
Qt Documentation
3.9/10Search Qt 6 API and product docs (Qt Core, Qt Quick, Qt Creator, Boot to Qt, MCUs).
Mobbin
3.9/10Search real-world UI & UX design references for mobile apps, web apps, and websites with Mobbin.
Stil Ets MCP
3.9/10STIL lab at ETS Montreal — knowledge base and paper search via ArXiv and Semantic Scholar.
Gleanit
3.9/10Search, read, and write highlights, notes, screenshots, collections, projects, and tags in Gleanit.
Vyra
3.9/10Edit video by talking to your AI — search footage, cut timelines, apply effects, add captions.
Canadian Grants
3.9/10Search 1,600+ Canadian grants, accelerators, and pitch competitions without leaving your AI.
H Index
3.9/10Capability registry for the agentic economy. Semantic search over verified MCP server listings.
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.
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).
Coliving Search
3.7/10Search 14,000+ verified coliving and coworking spaces with pricing, amenities, and reviews.
Librarian Nexus
3.7/10Knowledge synthesis MCP server with vector-deduplicated lessons and x402 micropayments.
Localsynapse MCP
3.7/10Offline AI-powered local file search. BM25 + semantic hybrid search across all documents.
Octobrain
3.7/10Persistent memory for AI assistants with semantic search and knowledge graph relationships.
MCP Server Graylog
3.7/10Search Graylog logs by timestamps, filter by streams, and debug production issues.
Technician Search
3.7/10Find verified appliance repair, HVAC, and plumbing technicians by location and brand.
Bookmark Lens
3.7/10Local-first bookmark management with semantic search and AI-powered organization
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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.