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.
Telys
4.7/10Private on-device memory & retrieval for AI assistants — offline vector + lexical search.
Autopm
4.7/1018 AI product-management robots for market research, financials, and execution specs. No API keys
China Travel MCP
4.7/10China inbound travel MCP: search hotels, flights, attractions, plan itineraries, get travel tips
Ratary
4.7/10Persistent coding memory for AI assistants. MCP stdio, hybrid search, graph, context.
MCP Server
4.7/10Search 276,000+ open source icons and insert them as SVG or React components while you code.
Searchts
4.7/10Keyless web access for AI agents: read bot-walled pages as Markdown, search, grab assets
Openinsurance Wiki
4.7/10Open, source-cited knowledge base of Belgian insurance products: search, compare, verify, overlaps.
MCP Server
4.7/10Read your Clipy screen recordings: search, transcripts, AI summaries, and key moments with frames.
Tarotoo MCP Server
4.7/10All 78 tarot card meanings (Rider-Waite-Smith): lookup, search, yes/no answers, and random draws.
Rrdoctor
4.7/10Deterministic Artifact Evaluation preflight and run-path grader for research repositories.
Orbit Sentinel MCP
4.7/10Search 419K+ space regulatory filings from FCC, ITU, UNOOSA, FAA-AST: entities, spectrum, alerts.
Planwire MCP
4.7/10UK planning application data for AI agents: search, geo-query and fetch applications.
Skillselion MCP
4.7/10On-demand access to thousands of install-ranked Claude Code skills - search and load mid-task.
Sonovault
4.7/10Search 90M+ tracks, artists, and releases: metadata, ISRC/ISWC, and cross-platform IDs for AI.
Serpjet MCP
4.7/10Google SERP API for AI agents. 10 result types incl. shopping. 1,000 free searches/month.
Search MCP
4.5/10The best web search for your AI Agent
Task MCP
4.5/10An MCP server for deep research or task groups
Specproof MCP
4.5/10SpecProof: Search standards specs with MCP-ready precision.
Sourced
4.5/10Source code search for every package on PyPI and npm.
MCP Server
4.5/10Search US hospital prices, compare costs, and find insurance-negotiated rates.
MCP Serp
4.5/10MCP server for Google search results via SERP API
Avalanche Docs
4.5/10Search and retrieve Avalanche blockchain documentation for building on AVAX.
The Data Collector
4.5/10Search Hacker News, Bluesky, and Substack from a single MCP interface
Crossref MCP Server
4.5/10Search 150M+ academic works, journals, and funders via Crossref API.
Openfda MCP Server
4.5/10Search FDA safety data: drug adverse events, recalls, and device events.
Pubmed MCP Server
4.5/10Search 36M+ PubMed biomedical articles and ClinicalTrials.gov studies.
Sec Edgar MCP Server
4.5/10Search SEC EDGAR filings, financial statements, and company data.
Graphos MCP Tools
4.5/10Search Apollo docs, specs, and best practices
Forage Shopping
4.5/10AI shopping comparison — search 50M+ products, compare prices, find deals
Goldhold
4.5/10Persistent memory for AI agents. Search, store, and recall across sessions.
Mistaike MCP
4.5/10295k+ bug-fix patterns with MCP Hub proxy, PII filtering, and code search
Ragora MCP
4.5/10Search your knowledge bases from any AI assistant using hybrid RAG.
Hackernews
4.5/10Hacker News MCP — search and retrieve stories from Hacker News
MCP Automem
4.5/10Graph-vector memory for AI assistants using FalkorDB and Qdrant
MCP Server
4.5/10Give AI assistants access to real-time search data through SearchApi.
MCP Server
4.5/10Search the Plainsight playbook and review code against proven best practices.
Uk Case Law
4.5/10Search UK court judgments and tribunal decisions from the National Archives
Uk Constituencies
4.5/10Search UK parliamentary constituencies by name, get boundaries and ONS codes
Uk Hansard
4.5/10Search Parliamentary questions and motions from UK House of Commons
Uk Legislation
4.5/10Search UK Acts, Statutory Instruments, and legislation with full text retrieval
Uk Planning
4.5/10Search UK planning applications, entities, datasets, and conservation areas
Research Report
4.5/10Multi-source research report generator with web fetching. x402 micropayment.
Vector Search
4.5/10In-memory vector search with TF-IDF and cosine similarity. x402 micropayment.
Altos
4.5/10Altos Research MCP — Real estate market intelligence
Paperswithcode
4.5/10Papers With Code MCP — browse ML research papers and their code repositories
Prxhub
4.5/10Search, cite, download, and publish .prx research bundles on prxhub.com.
Corvi Careers
4.5/10Search remote and onsite jobs through the public Corvi Careers MCP server.
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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.