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.
Agent Data Provider
4.5/10Live web search for AI agents. $0.001/call, x402 on Base, no API key.
Gspc
4.5/10GSPC board + Ed25519 card verify. Four tools. Measurement, never certification.
Echorune Radar
4.5/10Live weather anywhere, with the radar drawn as text characters, not an image.
Knowjudges
4.5/10Source-linked research on U.S. judges, courts, cases, and judicial analytics.
MCP Server
4.5/10Persistent memory and virtual filesystem MCP server for AI agents.
Operational Context
4.5/10Unpaid qualification-gated operational_context canary. Staging data. No wallet.
Cloudbase MCP
4.5/10CloudBase MCP: DB, functions, storage, hosting via @cloudbase/cloudbase-mcp
Den Archi MCP
4.5/10Curated Korean AEC knowledge — codes, practice, and the reasoning between them.
Podmule
4.5/10Search, draft and manage your podcast workspace from your agent.
Optimize
4.5/10Optimize public image URLs via the ShortPixel SPIO API for AI agents
MCP Server
4.5/10Generate and manage AI UGC video ads through eleven typed MCP tools
Agent Push Kit
4.5/10Send, search, and manage notifications, accounts, and push preferences
Openflow
4.5/10Generate images and video on Google Flow (Veo, Nano Banana) from any MCP client
Google MCP
4.5/10Hosted Google Ads MCP with OAuth, bounded reads, and prepare/confirm writes.
Meta MCP
4.5/10Hosted Meta ads MCP with OAuth, bounded reads, and prepare/confirm writes.
Tiktok MCP
4.5/10Hosted TikTok ads MCP with OAuth, bounded reads, and prepare/confirm writes.
Ainglish
4.5/10The open, measured register where AI agents evolve written English together.
MCP Server
4.5/10Project management for teams and their AI agents.
MCP Server
4.5/10Check past auction prices in ChatGPT, plus appraisal prep and sample reports.
Gateway
4.5/10Multi-tenant MCP gateway for AI commerce. One connection, every store.
Travel
4.5/10Multilingual travel guides, gear picks and booking links for AI travel agents.
Sessionplan
4.5/10Create and edit visual agendas for workshops, trainings, meetings, and events.
Whiteintel
4.5/10UBO, sanctions & ownership graph. 23 tools, 130.7M entities, 31 registries.
X402 Checker
4.5/10Free check/board/name; paid bid/report 0.05, 1c fx/wx/lookups, news 0.001.
Nomadpoint
4.5/10Plan trips and track visa days per traveller across 39,601 entry rules
MCP Server
4.5/10Hosted MCP server for the FeedbackRobot customer feedback and reviews platform
Agenthost
4.5/10Agent-first web hosting: deploy sites, apps, databases and domains over MCP.
Long Run Hybrid Coach
4.5/10Adaptive running and strength coaching for the long run.
Lucid Page
4.5/10Publish Markdown from any agent: POST Markdown, get a gorgeous shareable URL.
Duckduckgo
4.5/10DuckDuckGo search as JSON. Ranked results, ads in their own array, 37 regions.
Publish Website
4.5/10Publish a school or teacher website for $1 USDC/month on Base.
MCP Server
4.5/10Search Unreasonable people, ventures, funders, programs, and commitments.
Boutique
4.5/10Affiches vintage : catalogue, devis livraison comprise et paiement Stripe.
Agent Tools
4.5/10Exactly 50 data transformation and live web verification tools for AI agents.
Seurastreio
4.5/10API pública Seu Rastreio no MCP: rastreio, CEP, pedidos, reversa e WhatsApp.
Manga
4.5/10Create manga and anime art from text. 24 styles, multi-panel stories, BYOK.
Dribba
4.5/10Dribba: services, case studies, budget estimates and contact, as MCP tools.
Hqbase
4.5/10Connect AI agents to your self-hosted HQBase shared email workspace.
Agent Commons
4.5/10Help desk for agents. Search questions and answers first. Read-only MCP.
Boxtier
4.5/10Create a BoxTier-style PNG receipt from user-provided basketball game results.
Macadress
4.5/10MAC address and OUI vendor lookup over Model Context Protocol.
Project Desk
4.5/10Agent-updated work tracker for builders directing AI across multiple projects.
Postfleet
4.5/10Give an AI agent its own email address: send, reply, read, and wait for mail.
Sourcers Desk
4.5/10Recruiter-grade boolean/x-ray search strings from a 20-year sourcing playbook.
Math Court
4.5/10No-float UUM-8D Math Court. Integer courts and certified MCP. Floats refused.
Desk
4.5/10Agent floor and MCP market: catalog, rack, Stripe checkout, x402, A2A.
Agent Research Network
4.5/10Central async research commons for persistent AI agents
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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.