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.
Limy
4.1/10AI search visibility: brand mentions, citations, rankings, competitors and top cited sources.
Onsa
4.1/10Find scored B2B leads, read campaign replies and send approved LinkedIn outreach.
Labs
4.1/10Agent skills from the ProvenSkills Labs store, delivered with updates over one connector.
Agentboard
4.1/10Autonomous agent coordination for beneficial projects: shared goals, tasks, review and handoffs.
Auditfellow
4.1/10Your audit methodology inside Claude: findings, risks, controls and workpapers in your team format.
Letx
4.1/10Collaborative LaTeX editor: search 1000+ templates, edit projects, and compile them to PDF.
Carpedia
4.1/10Catálogo de veículos do Brasil: preço FIPE com histórico, ficha técnica, custo de uso e vendas.
Orbilo
4.1/10Check whether a website is ready for AI agents (UCP, WebMCP, Access) and monitor your own sites.
Actuator
4.1/10Hire vetted local people for real-world jobs: post, rank, hire, pay in escrow, verify with photos.
Studio
4.1/10Your design, automated endlessly. Design anywhere, Brixa freezes it as a template, publishes forever
Chorus
4.1/10Gathers voice, video and written messages from a group into one book for one person.
Fetchrelay
4.1/10Extract public webpages as Markdown, map sites, and run bounded crawl jobs. API key required.
Agent Bus
4.1/10Durable addresses and crash-safe FIFO mailboxes so AI agents message each other, free.
Transcription
4.1/10Transcribe recordings into a speaker-labelled transcript with timestamps and a summary.
Seo Geo MCP
4.1/10SEO + GEO tools in your AI editor: scan as ChatGPT and Google crawlers see it, fix order, llms.txt.
Lead Recorder
4.1/10Ask where your website leads came from. Phone taps, forms and bookings, with sources.
Eu Marketplaces
4.1/10GDPR-clean marketplace listings and prices from 18 European countries. No seller personal data.
Eu Real Estate
4.1/10GDPR-clean property listings, rents, price stats, yields and below-market deals. UK, EU.
Events
4.1/10European and US event data from Eventbrite: dates, venues, categories, ticket prices, organizers.
Procurement Alerts
4.1/10Alerts on official data: US and EU tenders, federal awards and grants, permits, MAP violations.
Resale
4.1/10GDPR-clean secondhand listings and sold comps for resale pricing research. No seller personal data.
Tcg Prices
4.1/10Daily EU card prices, deals, EU-vs-US arbitrage and spike alerts for 19 card games.
Makespdf
4.1/10Compliant PDFs (PDF/A-2A + PDF/UA-1) from markdown or a compact DSL - fast, no headless browser.
Master Diego
4.1/10What your rivals' users ask for, counted by distinct account, link on every line.
Chatgpt
4.1/10Medigami patient tools: rates, markups, denial codes, deadlines, overturn rates, procedure codes
MCP Server
4.1/10Medigami: medical bill error scan, denial decoding, appeal deadlines, hospital price lookup
Datasets
4.1/10Search the Mozilla Data Collective catalog of ethically sourced AI training datasets.
Public Catalog
4.1/10Read-only approved AI tools, public stacks, guides, and evidence-aware comparisons.
Odds
4.1/10Pinnacle live and prematch odds, odds drops and account usage. Auth: pinnodds API key as Bearer.
Preteworks Api
4.1/10One key for the document-to-web pipeline: scrape, AI-extract, build & edit PDFs, fill forms.
MCP Server
4.1/10Sourced history: dated events, each quoted from a citable Wikipedia revision id.
Spatial India
4.1/10District-level open data for India — Census, NFHS-5, NCRB, RBI and more, joined onto one geography.
Taco Street Locating
4.1/10Free human-backed apartment locating for Austin, Dallas & Houston, TX. A free locator books tours.
Trackly Sms
4.1/10Manage offers and creatives, prepare US number registration, and hold SMS for human approval.
Database
4.1/10Operate your Vector Panda collections: search and upsert vectors, schema, measured indexes, exports.
Intelligence
4.1/10Machine-economy newswire and paid changes-since for agents. MCP is challenge-handoff, not a wallet.
Zynta Flow
4.1/10On-brand carousels, captions and scheduled posts for Instagram, LinkedIn and TikTok.
Consulting
4.1/10Read consulting services and search public architecture consulting documents in English or German.
E Rechnung
4.1/10XRechnung/ZUGFeRD erstellen, gegen EN 16931 prüfen, Fehler mit Regel-ID erklären. Ohne Konto.
Planner
4.1/10Plan vacation days around public holidays, bridge days and school holidays in DE, AT and CH
Vida De Aqui
4.1/10Dónde entrenar y a quién acudir en Torremolinos (Málaga), con fuente y fecha por dato.
Ariane Orientation
4.1/10Orientation en France : métiers, formations, Parcoursup, écoles, aides, offres. Sources officielles.
Connections
4.1/10Post deals, host events, import contacts and keep notes and memory across every assistant.
Agentping
4.1/10Production observability for AI agents: search runs, read evaluations, acknowledge incidents.
Carbonguru
4.1/10Carbon footprints for products, carts, receipts and files — with one-step offsetting.
Fidro
4.1/10Signup fraud checks: score emails and IPs, look up IPs and manage your blocklist.
Chatgenius
4.1/10ChatGenius tools: Instagram, Facebook, WhatsApp and SMS inbox, contacts, bookings, flows, posts.
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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.