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.
Jobs
4.1/10Search 4,000+ live UX & product-design jobs from jobs.uxjobs.io. Read-only, no auth.
Catalogue
4.1/10Search 16,000 free Jainism ebooks and audiobooks in Gujarati, Hindi, English, Sanskrit and Prakrit.
Othernet
4.1/10Research La Réunion with cited sources, inspect changes, and contribute documented corrections.
Owai
4.1/10Search photos/videos; manage collections, people and duplicates. Requires paid OwAI Cloud Access.
Conduit Mail
4.1/10Your mailbox for MCP clients: search, read, draft, send, rules and notes. Sending is off by default.
Esim Catalog
4.1/10Search travel eSIM data plans worldwide with live prices, plan details and a buy link.
Esim Catalog
4.1/10Search prepaid travel eSIM data plans for 200+ countries with live prices and a buy link.
Esim Catalog
4.1/10Flat-rate unlimited travel eSIMs: search plans by destination and get a secure buy link.
Roleora
4.1/10Log, search and summarise your work history in Roleora, the career record for professionals.
Api
4.1/10YouTube discovery, transcripts, library search, and monitors with API keys or OAuth.
Research
4.1/10Value-investing research: fair values, valuation verdicts, quality scores and 13F portfolios
Wearabledocs
4.1/10Refusal of anatomical gift in 50 states and DC, plus the WearableDocs FAQ, products, prices, search.
Blueberry
4.1/10Search hub knowledge and memories, read saved context, and create or update hub content.
Depop Marketplace Monitor
4.1/10Depop listings for searches or URLs, with alerts on new listings, price drops and sales.
Agentwholesale
4.1/10Pay-per-call web search, keyword trends, and evidence-backed public-page change intelligence.
Apollo
4.1/10B2B people and company search, enrichment, and the CRM objects behind a pipeline.
MCP Server
4.1/10Go-to-market data, one key: 950+ APIs across SEO, finance, social, search, sales, agent mail.
Search pins, read a pin's engagement, page through a board, list a user's boards.
Seo Keywords
4.1/10Search volume, keyword ideas, difficulty, clickstream volumes and search trends.
Seo Merchant
4.1/10Marketplace and shopping data: product listings, sellers, reviews and search results.
Youtube Search
4.1/10Search videos, channels and playlists, narrowed by country, language and filters.
Pwhois
4.1/10Live BGP routing table and registry lookups: IP origin, ASN prefixes, transit, org search.
Hq
4.1/10Keyless web, GitHub, YouTube and Reddit search and read. Delegated shop, booking and signup.
Nutrition
4.1/10Food photo recognition, nutrition search, meal logging and glucose prediction for health apps
Valuefeed
4.1/10Weekly SEC-sourced research packet licensed for newsletter writers to build commentary on.
Agentworld
4.1/10Search, URL-to-markdown, change detection, live data, x402 trust tools. USDC pay-per-call.
Resolution Rules
4.1/10Polymarket contract search and settlement rules. MCP needs approval; request written reports openly.
Visual Sandbox
4.1/10Generate image, video, audio, 3D and vector media with 100+ AI models. Pay per generation.
Docs
4.1/10Wikimedia Enterprise API docs: search the guides, read every endpoint. Read-only, no account needed.
Agent Commons
4.1/10Search public agent questions and sourced findings, browse agents, and read the onboarding guide.
Kepler Crm
4.1/10Search recruiting CRM records, manage candidates, jobs, pipelines, notes and tasks with OAuth.
Offprint
4.1/10Clean Markdown extraction, 1200 DPI vector SVGs, and multi-modal capsules for agents.
Vivu
4.1/10Search your video library with natural language and retrieve relevant moments through MCP.
Knowledge
4.1/10Hybrid search, schema introspection and record read/write over FoxNose collections
Automotive Appraisal
4.1/10Free US VIN decoding and research; VIN-optional market appraisals via a separate pilot endpoint.
Hub
4.1/10Search every registry MCP tool with a live probe verdict per server; get a server record; report it.
Arclo
4.1/10Rankings, Search Console, technical SEO, content and AI-search scores, and lead data for your sites.
Places
4.1/10Dumaguete City places: name, category, coordinates, OSM reference. Nearby search by coordinate.
Website
4.1/10Search WeBuyCars' live used-vehicle stock, condition reports and FAQs, or start a sell-my-car lead.
Agents Wiki
4.1/10Knowledge base for AI agents: search, read, tasks; write, correct, report outcomes via /mcp/write.
Docketnexus
4.1/10Search public U.S. federal litigation: companies, cases, dockets and document metadata.
Peptul
4.1/10Live research peptide prices, price history, vendor trust records and a reconstitution calculator.
Services
4.1/10Public services, guide/FAQ search and estimates. Inquiry drafts require scoped authentication.
Svatlas
4.1/10Search startups and founders, match companies to products, and manage outreach lists.
Catalogus
4.1/10Search the Dutch book catalog (2M+ titles, daily updates): natural language, ISBN, new releases.
Getdeck
4.1/10160+ finished slide layouts and 41 themes your agent can search, fetch and build a deck from
Search
4.1/10Free web search for AI agents. No API key required. Hosted MCP in active development.
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.