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.
Menlo Labs Shopping MCP
4.9/10Search Amazon products by price and rating, or build curated shopping kits for any goal.
MCP Server
4.9/10Custom domains for SaaS and AI agents: search, buy, connect DNS, verify ownership and issue HTTPS.
Aviation Regulations
4.9/10Free no-key search over CASA, FAA, EASA & ICAO aviation regulations. By Deepsky (deepskyai.com).
Memory
4.9/10Persistent long-term memory for AI agents: semantic search, knowledge graph, and task canvas.
Castles
4.9/10Castles, fortresses, palaces and ruins worldwide: search, nearby, fame ranking, statistics. CC0.
Catalogue
4.9/1021 tools: search 4,000+ Australian promotional products with live pricing, quotes and curated edits.
Reddit posts, comments, subreddits, and search for AI agents. Free key, self-minted, no signup.
News
4.9/10Real-time financial news for AI agents: search by ticker and source, with sentiment and entities.
Hptsu MCP
4.9/10Search hpt.su — Russian/EAEU vehicle compliance documents: type approvals, certificates, VIN lookup.
Remote Jobs
4.9/10Search remote jobs, compare salaries, create alerts, and request user-confirmed apply links.
Beachfinder
4.9/10Search 184,900 swim spots, conditions, water activities, providers and guides worldwide.
Walkmyplan
4.9/10Describe a house or upload a DWG/vector-PDF plan and get a walkable, editable 3D model.
MCP Market Ru
4.9/10Russian construction market: 3,395 contractors, 20,322 projects, 24 search/analytics tools.
MCP Server
4.9/10Search live job postings from 30+ ATS feeds and job boards, normalized to one schema.
MCP Server
4.9/10The Wikipedia of AI prompts: search 900+ curated prompts by model, style and type, in 7 languages
Just Domain
4.9/10Search domain availability and pricing, and check if a domain can transfer in, from chat.
Markit
4.9/10Search, save, and set reminders in your personal MarkIt library of links, posts, and notes.
Liquilens
4.9/10Free bank-filing and counterparty research; cited evidence limits; public MCP needs no API key.
Loacare Healthcare Pricing
4.9/10Search source-labeled hospital prices, CPT codes, providers, and healthcare cost estimates.
Marktplaats MCP
4.9/10Search Marktplaats & 2dehands (NL/BE classifieds), vet sellers, compare prices, use your account.
L0G
4.9/10Read-only macro risk analysis, evidence, signals, and source-backed research from l0g.fr.
Yandex Search
4.9/10Yandex search results, images, and SERP data via the Apify Yandex Search Scraper, hosted MCP.
Laxis MCP
4.9/10Search and read your Laxis meeting transcripts, AI summaries, and participants from Claude.
MCP Server
4.9/10Car logo API and image CDN: search automotive brands, fetch brand data, and build logo CDN URLs.
MCP Server
4.9/10Latvian property portal: search rentals, sales & nightly stays; market stats; owner tools via OAuth.
Knowa
4.9/10Team docs served to AI agents over MCP - search, Markdown reads, version pinning, read audit.
Knowledge
4.9/10Search SORACOM documentation: service guides, FAQ, API references, IoT recipes, etc.
MCP Server
4.9/10320K+ open-source SVG icons: 12 tools, anonymous metadata search; SVG, exports, collections via Pro.
Case Doha Record
4.9/10Search 30,000+ decided U.S. DOHA security-clearance decisions, cited to the public record.
Sage Infinite Search
4.9/10Find fresh, source-backed rare and one-of-one products at independent retailers.
Braintree
4.9/10Search Braintree transactions, customers and payment methods, and refund or void charges.
Peopledatalabs
4.9/10Enrich and search people and companies, resolve identities, and enrich IP addresses.
Stream
4.9/10Query channels, search messages, and read threads, users and reactions in your Stream Chat app.
MCP Server
4.9/10Search your Pantheon contacts, read cross-channel message timelines, and query the AI brain.
Mitosis
4.9/10Mitosis agent-memory platform: pricing, docs search, platform status, agent skills. No auth.
Wine Registry
4.9/10Public wine registry and guides: search wines, grapes, regions, appellations. No account.
Rentals
4.9/10Search French mountain holiday rentals and contact owners directly — commission-free.
Boundr
4.9/10UK administrative boundary data from OS Boundary Line: name search, point lookup, GeoJSON geometries
Knowledgeowl
4.9/10Read and write knowledge-base articles, categories, snippets, glossary, readers, and search data.
Baidu Search
4.9/10Baidu search results and Chinese SERP data via the Apify Baidu Search Scraper, hosted MCP.
Google Flights
4.9/10Google Flights search data: fares, routes, stops, and price insights via a hosted MCP server.
Searchconsole Ai
4.9/10Read-only Search Console analytics, URL inspection, indexing diagnostics, and sitemaps.
MCP Server
4.9/10Brazilian FIPE vehicle reference prices: search, current price, history and comparison. Keyless.
Calculator
4.9/10Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.
Cloud MCP
4.9/10Cloud MCP for project data, analytics, research, content planning, media generation, and growth.
13Flow
4.9/10Source-linked SEC 13F research, quality checks, watchlists and audit trails for agents.
Libgen MCP
4.9/10Federated search of books and papers, formatted citations, open-access retrieval and reading.
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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.