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.
Public Rentals
3.9/10Search Elron Club furnished apartments, availability, prices, details, and rental applications.
MCP Server
3.9/10Search 9.9M+ government contracts, tenders & grants across 200+ countries, updated daily.
Promptdna
3.9/10Community library of composable AI prompt blocks for search, composition, and contribution.
Agent Commerce
3.9/10AI-agent product catalog: search, lookup & purchase routing over verified merchant data.
Tools
3.9/10Pay-per-call AI tools over x402: web research, summarization, structured extraction (USDC, Base).
Studiopro
3.9/10AI product-photography studio over MCP: generate, edit, cut out, and search images by project.
MCP Server
3.9/10Munich social media marketing agency: info, services, case studies, content search + lead intake
Savedthat
3.9/10Search your saved videos by what was said. YouTube, Reels, and TikTok transcripts. Read-only.
Hibp
3.9/10Breach intelligence API: email search, domain monitoring, passwords and stealer logs.
Discovergpt
3.9/10REST API + MCP gateway for AI commerce: search, catalog enrichment, feeds/GEO, and virtual try-on.
Wiki Private Law
3.9/10Read-only answers and semantic search for wiki.private.law, served by the Mothership runtime.
MCP Server
3.9/10blicht.com knowledge platform: full-text search + Markdown articles (e-commerce, AI, lifestyle)
Zwitchy Store
3.9/10Travel eSIM catalog: search plans, check availability, and get exact quotes with checkout links.
Seo
3.9/10Pay-per-call SEO agent: keyword research, SERP analysis, on-page optimization. x402, USDC on Base.
Knowledge Base
3.9/10Search verified local businesses, check what their verification proves, and message them.
Fastdrop
3.9/10Launch board for MCP products: discover probed listings, search by real tools, submit as a maker.
Concordance
3.9/10Cross-source search across 18 real-time data sources, source-cited and corroboration-checked.
MCP Server
3.9/10WAXED vinyl marketplace: record/catalog search, price history, and dealer store management.
Rentals
3.9/10Every long-term rental in Da Nang, Vietnam: search, buildings, median rents. No key, no account.
Gtm Tools
3.9/10A read-only verified record of agent-operable GTM tools: search, fetch, compare, track changes.
Resadock
3.9/10Search and book local services in France: real availability, quotes, consented one-tap bookings.
Marketplace
3.9/10Search and browse global classifieds across 80 markets. No auth required for read-only access.
Trinity Research
3.9/10Fact-check claims against live web sources: verdict, consensus, cited sources, PII redaction.
Refero
3.9/10Search curated design styles, real product screens, and user flows for evidence-based design work.
Skills
3.9/10Search and install curated agent skills, plus bundles that get one job done in a single call.
China Bank Offers Facts
3.9/10Official-source China bank card offer facts for agents; free bank list and paid factual search.
Datasnipe MCP
3.9/10Extract structured data points from research papers and other documents with an LLM.
Hailab Japan Company Data
3.9/10Search Japanese company credit, financials, subsidies, and procurement via AI agents.
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.
Instagram Insights
3.9/10Instagram public post search, details, comments, replies, user info, and user posts.
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).
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.
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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.