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.
Ratebook
4.5/10Open MCP server for US electricity tariffs: real rate lookup, bill estimates, and when to charge.
Steam Games MCP
4.5/10Steam store/game data (no key) plus player profiles, libraries and achievements (Steam Web API).
Openpouch
4.5/10Agent-native hosting: deploy any folder to a live URL in one command. No approve tool.
MCP Server
4.5/10Manage TrueTick Minecraft servers from AI: start/stop, live TPS, console, files, backups, mods.
Everything MCP
4.5/10Lightning-fast Windows file search for AI agents via voidtools Everything's real-time NTFS index
Agent Guard MCP
4.5/10Verify-before-act safety checks for AI agents: packages, lockfiles, manifests, CI workflows.
Vdiff MCP
4.5/10Breaking-change diffs for npm packages: removed exports, changed signatures, migration notes.
Diffgate
4.5/10Deterministic gate for AI-edited diffs — catches deleted guardrails before any review bot.
Notion MCP Server
4.5/10Token-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.
Skim MCP
4.5/10Lossless skim-then-expand reading of big files, repos, and command output with far fewer tokens
MCP Server
4.5/10Agent-to-agent Lightning commerce: buy, sell & discover files, data, APIs & compute. Non-custodial.
Onsense
4.5/10Android phone camera, sensors & files for any MCP client — local, no cloud, no ADB.
Officeagent
4.5/10Create and edit real Word documents (filesystem or SharePoint): typed change plans, tracked changes
Live Memory
4.5/10Persistent, read-only codebase memory for Claude Code; ask it instead of re-reading files.
Agent Claim MCP
4.5/10File-claim coordination for parallel AI coding agents: claim files before edits, no stomping.
Document Processing
4.3/10Extract text from documents, manipulate PDFs, and perform OCR on images.
Slack
4.3/10Send messages, access channels, and manage files in your Slack workspace.
Directory
4.3/10Directory rating websites on AI-agent-friendliness. Search, lookup, and submit.
Hn MCP Server
4.3/10Browse Hacker News feeds, threads, and user profiles with full-text search.
Postcopilot MCP
4.3/10Threads tools for AI — generate viral posts, download videos, export profiles
Lyra MCP Server
4.3/10Search and discover Lyra profiles.
Putput MCP
4.3/10File uploads for AI agents. Upload, list, and manage files. No signup required.
Mifactory Pdf
4.3/10Send transactional pdfs for AI agents via SMTP. Templates included.
Bluesky MCP Server
4.3/10Search posts, profiles, feeds, threads, and trending topics on Bluesky.
Quote
4.3/10Find and submit local 3D print files for manual PrintYourDuck quote review.
Convertfilefast
4.3/10Convert files, run PDF/image tools, create billing links, and report feedback.
Octofs
4.3/10Standalone MCP filesystem tools server — view, edit, shell, workdir.
Rdl MCP
4.3/10Edit SSRS reports using AI - simple tools to read and modify RDL files
P6Xer MCP Server
4.3/10An MCP server for Primavera P6 XER files.
Sharepoint MCP
4.3/10MCP server for Microsoft SharePoint — manage folders, documents, and metadata.
Cdek MCP
4.3/10MCP server for CDEK — delivery, tariffs, tracking, order management (Russia)
Openui MCP Studio
4.3/10Local stdio MCP for UI briefs to React + shadcn with review, proof, and ship.
Dwg MCP Server
4.3/10Read-only MCP server for inspecting AutoCAD DWG files
Carryfeed
4.3/10Resolve public X/Twitter profiles, posts, and media through CarryFeed.
Suparse MCP
4.3/10Extract structured data from PDFs and documents with Suparse AI OCR.
Swiss Electricity MCP
4.3/10BFE energy dashboard, ElCom tariffs, public consumption data
Swiss Road Mobility MCP
4.3/10GBFS shared mobility, EV charging, DATEX II traffic, Park & Rail
Swiss Statistics MCP
4.3/10BFS STAT-TAB PxWeb API for official Swiss statistics
Uap Pulse
4.3/10Search and map declassified Pentagon UAP/UFO files from the PURSUE release.
Crashstory
4.1/10Colorado personal injury attorney directory, AI-analyzed review intelligence, and crash data
MCP Server
4.1/10Singapore business directory. Search companies, UENs, and SSIC industry classifications.
Singapore Business Directory
4.1/10Singapore business directory. Search companies, UENs, and SSIC industry classifications.
Kai Agi
4.1/10AI predictions, model comparison, research briefs and web search from an autonomous AI
MCP Server
4.1/10Provides data for LEGO sets, minifigures, parts and elements. Not affiliated with LEGO® Group.
Tarteel MCP Server
4.1/10Quran MCP server for translation, tafsir, mutashabihat, recitation playlists, and prayer times.
Companies House MCP
4.1/10Search UK companies, retrieve profiles, officers, charges, and generate due diligence reports
Webzum
4.1/10Host AI-generated HTML/CSS/JS instantly. Files, zips, or clone an existing page. Live in seconds.
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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.