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.
Pexels
4.1/10MCP server for Pexels — search photos and videos, and browse collections
MCP Trademarks
4.1/10FIPS trademark card by number; paid name search uses the client contract.
Agents
4.1/10Search verified agents and production agent-first AbsoluteJS packages.
Stremio MCP
4.1/10Search, play, and control Stremio on Android TV over native ADB.
Freshvault
4.1/10Local semantic search over your Obsidian vault - always fresh, never reindex.
Douanecode MCP
4.1/10EU customs code search (HS, NC8, TARIC): tariff classification and duty rates
MCP Server
4.1/10Search AO3 and have fics read by a secondary model before they're recommended
Groupon MCP
4.1/10Groupon deals for Claude — search and browse local, goods, and travel deals
MCP Package
4.1/10MCP server for OOM x402 search 1,000+ pay-per-call API endpoints
MCP Jira Stdio
4.1/10MCP server for Jira Cloud — issues, search, comments, attachments, transitions.
Claude Real Video
4.1/10Let any LLM watch a video locally — and search everything it has ever watched.
Project Brain
4.1/10Read-only source search and retrieval across configured GitHub repositories
Taranis MCP Server
4.1/10Search stories and discover OSINT sources in Taranis AI.
Amazon Creators
4.1/10Amazon product search returning paste-ready affiliate deal rows for your blog
Meilisearch MCP
4.1/10Search indexes, manage documents, check health and stats.
Opensearch MCP
4.1/10Search OpenSearch indices, manage documents, check health and stats.
Vg Resource MCP
4.1/10Search and download sprites, models, textures, and sounds from VG Resource.
Gitcontribute
4.1/10Local-first GitHub contribution research workbench
Toolradar
4.1/10Search, compare, and get pricing for 8,600+ software tools with verified data.
Web MCP
4.1/10Provider-fixed web search plus transparent URL, DOI, and document fetching
Vibo Memory
4.1/10Memory for AI agents: persistent L1/L2/L3, web-search savings, thread memory.
Nimbus
4.1/10Search your local Nimbus index and run its built-in agents from any MCP client.
Groundlink
4.1/10Cited web search for MCP hosts. Returns source-bearing results from Groundlink.
Annolux
4.1/10Search a curated English and Chinese web index through one read-only MCP tool.
MCP Website Traffic Rank Estimator
4.1/10Get a research grade Tranco popularity rank and trend for any company domain.
MCP Server
4.1/10跨客户端 ECharts 图表 MCP server：数据 -> 可交互 HTML 与内联图片
Leanforge MCP
4.1/10MCP server for AI-driven formal proof search in Lean 4
Flywizz MCP
4.1/10Search Wizz Air flights from your AI agent. Unofficial.
Memstack
4.1/10MCP server for persistent, searchable memory for AI agents.
Searchapi MCP Server
4.1/10Google Search, Shopping, Jobs, and YouTube tools backed by SearchApi.io
Yahoo Mail MCP
4.1/10Read, search, move, and delete Yahoo Mail over IMAP — MCP server for Claude
Odysseus Web MCP
4.1/10Secure MCP server for public web search and URL fetching.
Shodan
4.1/10MCP server for Shodan API — device search, IP lookup, DNS, and CVE/CPE queries.
Searxng
4.1/10Privacy-friendly web search through a configurable SearXNG instance.
Viajante
4.1/10Flight and hotel search for the terminal, Python, and AI assistants.
Tinyfish Guided Research
4.1/10Auditable deep-research MCP server powered by TinyFish Search and Fetch.
Saba
4.1/10Install Saba's open Bible library, search it, and read scripture.
Anilist MCP
4.1/10AniList anime and manga search over GraphQL. No key required.
Ansible Galaxy MCP
4.1/10Search Ansible collections and roles on Ansible Galaxy. No key required.
Archive Org MCP
4.1/10Internet Archive search, item metadata, and Wayback snapshots.
Archlinux MCP
4.1/10Arch Linux package search API.
Art Institute MCP
4.1/10Art Institute of Chicago collection search.
Arxiv MCP
4.1/10Search academic papers on arXiv by keyword, author, or title. No key required.
Aur MCP
4.1/10Arch User Repository package search from the AUR RPC. No key required.
Bluesky MCP
4.1/10Bluesky actor search from the public AT Protocol API. No key required.
Cdnjs MCP
4.1/10Search JavaScript libraries on cdnjs. No key required.
Chocolatey MCP
4.1/10Chocolatey package feed search. No key required.
Clevelandart MCP
4.1/10Cleveland Museum of Art open access search. No key required.
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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.