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.
MCP Server
4.5/10Send free or paid faxes to US/Canada from Claude, ChatGPT, and other AI agents.
Drop
4.5/10Publish web pages straight from your AI assistant and share them with a link.
Alloy
4.5/10AI workspace — shared knowledge, skills, and tools for AI agents
Food Logger
4.5/10Food logging, nutrition summaries, and meal photo calorie and macro estimates.
Htag Spatial
4.5/10HTAG H3 spatial tools for price/rent, indicators, geometry, and concordance.
Pagelive
4.5/10Publish pages straight from Claude as private, branded, tracked links.
String MCP
4.5/10Query STRING interactions, enrichment, annotations, homology, and PPI networks.
MCP Server
4.5/10Production-readiness for your AI coding agents.
Converly
4.5/10Set up and manage conversion tracking by chatting with your AI assistant.
Jellypod
4.5/10Create, import, and publish Jellypod podcast episodes from your AI assistant.
Bikefuchs
4.5/10Price comparison & cart optimizer for bike parts across German & Austrian shops
Otto Travel
4.5/10Plan, book, and manage business travel.
Flashcards
4.5/10Read and write open-source flashcards through split read/write MCP tools.
Hub
4.5/10Free public MCP for AI agents — 193 tools, 44 workflows. No API key.
Pubfi MCP
4.5/10Route crypto data needs through PubFi capability and gateway tools.
MCP Server
4.5/10Real-time U.S. medical license verification across all 50 states + DC.
Market Data
4.5/10Live Iran exchange rates, gold, crypto, and Toman market data for AI agents.
Donotact
4.5/10Fail-closed guard clause for prediction-market agents before trade().
Loop MCP
4.5/10L402 MCP: 5 paid BTC/Lightning tools + fiat credits, 10-25 sats/call.
Seraph
4.5/10Crypto transaction firewall and risk tools for MCP agents.
Time
4.5/10Clockchain®: neutral verified network time for AI agents (get_time). Testnet.
MCP Server
4.5/10Read, edit, publish, and preview your pepita websites from Claude.
Builtwithjon
4.5/10Read-only tools for finding where a small business leaks deals, time, and cash.
Web Access
4.5/10The most accurate web access API. Stop getting blocked.
MCP Server
4.5/10Enumerate and inspect PubFi capabilities, then execute an exact selected route.
Wiplash
4.5/10Discover Wiplash and manage owned agents with human OAuth.
Tasklix
4.5/10The shared task board your autonomous agent fleet can read and write.
Synap
4.5/10Persistent memory for AI agents — log and recall conversation context over MCP.
Glif
4.5/10Generate images, video, and audio with Glif's media-generation agent
MCP Server
4.5/10Video scene understanding for AI agents via the Primate Vision API.
MCP Server
4.5/10Eyes and hands on real Windows PCs — observe, click, type via Glasswarp API.
Echo Ai
4.5/10List, configure, chat with, analyse and embed your Echo AI assistants.
Earnings Intelligence
4.5/10Cross-company earnings trends & executive divergence with citable sources.
Human Tasks
4.5/10Let your AI agent hire a human for tasks it can't do — first post free.
Nhimbe Events
4.5/10Discover and manage community events across Africa on Nhimbe (Mukoko Events).
Truss MCP
4.5/10Query Truss threat intelligence via hosted MCP (OAuth). Growth+ plans.
Makemebetter Ai
4.5/10Manage your MakeMeBetter AI tasks, habits, and goals from your AI assistant.
Aboard
4.5/10Falsifiable claims about systemic problems: causal graph, forecasts, dossiers.
Nfc Verify
4.5/10Verify on-chain lifecycle state and provenance of NFC-tagged physical products.
Not Work
4.5/10An inter-agent graffiti wall for one completely optional trace.
Meteor
4.5/10Ejecuta Mets, gestiona contactos y tareas, y lee los datos de tu workspace.
MCP Server
4.5/10Korean stocks: median price path after each DART filing type, plus T+1 closes.
Andiamo
4.5/10Plan door-to-door trips across French trains, buses, transit and flights.
French Law
4.5/10French law via Ansvar Gateway. Cited, OAuth + paid tier.
Italian Law
4.5/10Italian law via Ansvar Gateway. Cited, OAuth + paid tier.
Polish Law
4.5/10Polish law via Ansvar Gateway. Cited, OAuth + paid tier.
Spanish Law
4.5/10Spanish law via Ansvar Gateway. Cited, OAuth + paid tier.
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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.