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.
Robotics
4.9/10Delegate 20 typed RQM Robotics jobs for validation, diagnosis, comparison, and optimization.
Studio
4.9/10Delegate 20 fail-closed RQM Studio quantum work products with fixed-request x402.
Saveproptax
4.9/10Free check of a California home for a Proposition 8 property tax reduction, plus owner filing.
Travel
4.9/10Travel guides plus flight, hotel, eSIM, car rental and gear links in 11 languages.
Notes
4.9/10A daily notebook your AI writes in — on today's page, in your entity graph, marked as its own.
Sealgate MCP
4.9/10Sealgate gateway proxy: list governed MCP servers and review agent session and audit status.
Career Site Job Feed
4.9/10Read job postings live from employer career sites across 10 applicant tracking systems.
Mora
4.9/10Codex guesses your brand voice. Mora AI gives it the real one: your catalogue and performance.
MCP Nfe Hub V1
4.9/10Consulta status de NFe na SEFAZ pela chave de acesso: autorizada, cancelada, protocolo.
X402 Apis
4.9/1025 pay-per-request intelligence APIs for AI agents via x402 micropayments (USDC/Base)
Giggal MCP
4.9/10Runs a deep mailbox existence check to verify catch-all, accept-all, and SEG protected emails.
Wellfound Jobs
4.9/10Wellfound startup jobs with salary and equity parsed, via an Apify Actor, hosted MCP.
Agent Crm
4.9/10Read-only docs for the Accordo CRM framework: what it proves, and where it stops.
Linkednav MCP
4.9/10Run LinkedIn outreach from your AI chat: find leads, launch campaigns, send, and reply.
X402 Checker
4.9/10Free check; paid report $0.05; check_batch/who/md/headers/json/sanctions/domain/email/bizdays $0.01.
License Guard
4.9/10Check if a dependency's license obligates you, based on how you ship. npm, PyPI, Go.
Leadquasar
4.9/10Counts and firmographics for 7.5M+ verified US B2B businesses, by industry, state and city.
Tripsy
4.9/10Plan trips and manage itineraries, stays, transport, activities, expenses, and documents in Tripsy.
MCP Server
4.9/10Read-only revenue, subscriptions, customers, and experiments tools for ZeroSettle accounts.
Dutch Property Context
4.9/10Dutch property report by address: build year, energy label, neighbourhood, monument, schools.
Dutch Vehicle Context
4.9/10Dutch vehicle report by licence plate: MOT, defects, odometer verdict and open recalls.
Norma
4.9/10Deterministic AI code review, with an audit record. Governance inside the agent loop.
Image Optimizer
4.9/10Resize, compress, convert, watermark and SEO-tag e-commerce product images from a public URL.
MCP Server
4.9/10Asia-native prediction-market MCP: markets, portfolio, orders. Attribution + fee_ledger coded.
Vocuno
4.9/10AI music studio: song generation with vocals, covers, stems, voice conversion, mastering, editing.
Photo Polls
4.9/10Turn photos or product links into a poll your friends vote on. One link, free, no account needed.
MCP Server
4.9/10Seven tools over the tabnas parsing engine: parse, validate, diagnose, fixtures, compare.
Base Tx Explain
4.9/10Plain-English decode of any Base mainnet transaction: strict JSON, risk flags, no LLM.
Code402
4.9/10Discover machine-payable APIs, probe x402 payment terms, and run seller operations. Non-custodial.
Pagent
4.9/10Hosted MCP for Pagent: review Bayesian A/B tests, capture hypotheses, manage websites via OAuth.
Deepmem
4.9/10Mem0-compatible persistent memory for AI agents: write facts once, recall them semantically.
Propfacil
4.9/10Search authorized real estate in Mexico and manage favorites and publishing with OAuth.
Secureflows MCP Server
4.9/10MCP server for secureFlows: token-free URL builders and integration-linting tools for AI agents.
Developer Toolkit MCP
4.9/10The documentation, as a tool your agent can call: 950+ AI-dev guides. Search + fetch tools.
Wondel Skills MCP
4.9/10Read-only MCP server over 50 book-based agent skills: routes a task to the right framework.
Ai Hive Aigc
4.9/10Generate and edit images and videos for ecommerce, marketing and advertising with AI-HIVE.
Agentpay
4.9/10RU merchant catalog for AI agents: price, stock, ProductCard. Controlled checkout. Not x402.
Secondbrain
4.9/10Notas diarias, recaps de reuniones, documentos, tareas y un Atlas de entidades buscable.
Calaf
4.9/10Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.
Seeds
4.9/10Author and validate Calaf workspace seeds against the app's real importer. No account needed.
Scanner
4.9/10DNS and email security: check SPF, DKIM, DMARC, DNSSEC, DANE and build the records. 45 tools.
MCP Server
4.9/10Hosted MCP for creating, checking, deploying, and hosting static sites for AI agents.
Yetty
4.9/10Build, edit and run real hosted websites from your AI - content, SEO, menus, store, rollback.
Sprkly
4.9/10Schedule, publish and track social posts across TikTok, Instagram, Threads and YouTube Shorts.
Dearhuman
4.9/10Send e-cards to your human. The first store built for AI agents; free, no API key needed.
Google Maps
4.9/10Google Maps places, reviews, contributor history, photos and posts as JSON. No Google Cloud.
Google Search
4.9/10Google SERP as JSON: organic, AI Overview, People Also Ask, AI Mode, news, shopping. No Cloud setup.
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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.