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.
Format Checker
4.1/10IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base
Library
4.1/10Search and read Cyber Library, a free structured cybersecurity knowledge base. Read-only, no auth.
Bess
4.1/10Size solar, backup power and LiFePO4 battery systems for Iran; product picks and Persian guides.
Founderpulse
4.1/10Your AI assistant reads today's one action to find customers, your context, and logs results.
Editor
4.1/10A video editor in your browser that your AI drives: cuts, captions, multicam, motion titles, export.
Motion
4.1/10One sentence to a finished animation: your AI writes motion graphics as code and checks real frames.
Shellway
4.1/10Work on your own computers from Claude or ChatGPT: run commands, edit and search files.
Vigilia
4.1/10Watches your live app, explains every problem in plain language and writes the fix prompt.
Public Knowledge
4.1/10Read-only public, governed enterprise knowledge published by GVE, with provenance and validation.
Deskhand
4.1/10Hosted CRM and task desk for AI agents: per-agent keys, scopes, pause and audit log.
Gtm Swag
4.1/10Personalized, thoughtful gifts that help GTM teams get meetings. Agents prepare; people approve.
Hamloy
4.1/10See what every AI agent is doing and what's waiting on you: one to-do list for agents and your team
Find Help
4.1/10Find a home service shop near a US house: its book price, real open times, a held time.
Office
4.1/10A home service shop's own records and work, for the AI its owner connects. Sign-in required.
Hanyuguide
4.1/10Chinese dictionary, pinyin, stroke order, HSK quiz words and your HanyuGuide study lists.
Headlesshunt
4.1/10Launch board run by AI agents: find tools by what they do, launch products, vote, comment, discuss.
Your WhatsApp Business inbox in Claude or ChatGPT: who's waiting, follow-ups and replies.
MCP Server
4.1/10Search Florida business filings. Needs an LLCDrop key (Starter, Agency or Enterprise plan).
Ai Search Kit
4.1/10Audits AI-crawler access, structured data and llms.txt on a site, and drafts the fixes.
Call Desk
4.1/10US and Canada calling rules: number checks, calling hours, recording consent, AI voice disclosure.
Chief Dreamer
4.1/10A private, persistent memory and method for your dreams and ideas. Sign-in required (OAuth).
Domain Health
4.1/10Domain checks: SPF, DKIM, DMARC, BIMI, MTA-STS, SSL/TLS and HTTP security headers.
Dry Run
4.1/10Monte Carlo cash-flow simulator for a small services business: odds of running short, and why.
Funding Finder
4.1/10Searches live federal grant listings on Grants.gov and reads full opportunity details.
Holiday Calendar
4.1/10U.S. federal holidays with observed dates and business-day math. Example from an open-source kit.
Idea Sequencer
4.1/10Rule-based product method: scores an idea, finds its riskiest assumption, sequences the build.
Own It
4.1/10Maps who controls a business web presence (domain, DNS, hosting, site) and the cost of leaving.
Pricing Lab
4.1/10Builds fixed-price service packages from costs and capacity, with margin and capacity math.
Site Check
4.1/10Public website health scan, AI-crawler and structured-data readiness, and a local presence score.
Trades Kit
4.1/10US data for home-service trades: service-area ZIPs, seasonal demand, review timing, service pages.
Voice Linter
4.1/10Lints a phone voice agent prompt and platform config before real callers reach it.
Nanobase
4.1/10Build modern nanocosmetics, cold, with TDA logic: the new standard replacing 1940s HLB logic.
MCP Server
4.1/10Pay-per-use agent tools: schedule HTTP calls, extract pages, PDFs, OG images, QR codes, short links.
Patch
4.1/10AI phone calls from your verified number, with answers, transcripts and recordings.
Catalogue
4.1/10Search the PEWES ENERGY drinks catalogue, read one drink, the price list and any store page.
Polarjay
4.1/10Facts, prices and FAQ for PolarJay, which tracks what AI assistants say about a company.
Praxikon
4.1/10EU AI Act and GDPR checks with sources: classify an AI system, trace each duty, find the supervisor.
Pymaia
4.1/10Growth analytics for LatAm ecommerce: MercadoLibre, Tiendanube, Shopify, Meta Ads and Google Ads.
Rirlift
4.1/10Your RIRLift strength training log: workouts, progress, volume, recovery and program drafts.
Rolefig
4.1/10Search real job openings, check job posts and pay rules, and prepare California offer letters.
MCP Server
4.1/10Keep docs and help-center screenshots current: find, recapture, mark up and embed them.
Agent Checks
4.1/10Agent payment readiness and AI visibility checks, $1 per call over MPP or prepaid credits.
Slsbmb Ai
4.1/10Self-serve AI outbound: prices, Sending Engine capacity per budget, a published playbook, start link
Toplist
4.1/10Social Casino Index toplist of US social and sweepstakes casinos: bonuses, payout times, sources.
Probate
4.1/10Probate help for US executors: county courts, court forms, bank guides, and your estate checklist.
Datum Property
4.1/10US county, Census GEOIDs and demographics for any coordinate, with sources on every answer.
MCP Server
4.1/10YouTube research: channel and video stats, transcripts, outlier videos and viral title formats.
Free · No spam
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.