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.
Itaimbibi Sampa Br
4.1/10Itaim Bibi — neighborhood directory: local places, events, menus, offers, and services.
Jardins Sampa Br
4.1/10Jardins — neighborhood directory: local places, events, menus, offers, and services.
Moema Sampa Br
4.1/10Moema — neighborhood directory: local places, events, menus, offers, and services.
Paraiso Sampa Br
4.1/10Paraíso — neighborhood directory: local places, events, menus, offers, and services.
Pinheiros Sampa Br
4.1/10Pinheiros — neighborhood directory: local places, events, menus, offers, and services.
Tatuape Sampa Br
4.1/10Tatuapé — neighborhood directory: local places, events, menus, offers, and services.
Vilabuarque Sampa Br
4.1/10Vila Buarque — neighborhood directory: local places, events, menus, offers, and services.
Vilamadalena Sampa Br
4.1/10Vila Madalena — neighborhood directory: local places, events, menus, offers, and services.
Vilamariana Sampa Br
4.1/10Vila Mariana — neighborhood directory: local places, events, menus, offers, and services.
Sipi Bot Spend Firewall
4.1/10Pre-spend firewall for AI agents. Approves, blocks, flags transactions against policy rules.
Protonote
4.1/10Share prototypes for team review: publish HTML, reviewers pin notes, pull feedback back to apply.
Zsign
4.1/10E-signature API for AI agents: send contracts, sign PDF documents, track and download signed files.
Wire
4.1/10Agent-native ODW wire: discovery + full MCP courier for signed dealing envelopes.
Jobs
4.1/10Search and retrieve job postings on Nationale Vacaturebank, the largest Dutch jobs site (read-only).
MCP Server
4.1/1064 x402 tools: cheap LLM $0.002, web+news search, French residential-IP scraping, FR/UK/US data.
Notepad
4.1/10Private living HTML pages agents publish, recall, update, and share at name.notepad.page.
Zakupki
4.1/10Search and analytics for Russian public procurement (44-FZ/223-FZ): tenders, contracts, market data
1Cent
4.1/10SSRF-safe web intelligence: 4 outcomes, 43 paid x402 tools, 3 free tools and a URL preview.
Calculators
4.1/10Money, tax & business calculators kept current with 2026 rules — plus operator insights.
Peerlytics
4.1/10ZKP2P analytics on Base: live orderbook, route planning, explorer, and protocol market data.
Signal Not Noise
4.1/10AI-driven daily-focus todo app on your phone (max 3/day). View & add todos from any MCP client.
Ai In Research
4.1/10Read-only MCP over the LivingMeta AI-in-Research corpus: 12,400 papers, gaps, priority agenda.
Rocketsloth
4.1/10Website monetization for AI agents: apply, integrate ads, reporting, and payouts — all over MCP.
Au Towing Legality
4.1/10Legal towing check for ~46 AU vehicles — compliant/marginal/illegal + the binding constraint.
Cms
4.1/10UXBERT Labs headless CMS: model, write and publish bilingual content, media, delivery checks.
F1
4.1/10Anonymous read-only Formula 1 tools, resources, prompts, completion, and interactive dashboard.
Xtiles MCP
4.1/10Read and structure notes, projects, tasks, and pages in the xTiles visual workspace.
Camfeed
4.1/10Public read-only archive of journalist Cameron Wilson's work, appearances, and biography.
Foncier
4.1/10Québec land intelligence: municipal decisions, zoning, assessment roll, registry, permits.
MCP Server
4.1/10Competitive ad intelligence for AI agents: portfolios, ad/content search, analytics, discovery.
Nfl MCP
4.1/10NFL analytics tools for AI agents: stats, fantasy, injuries, schedules, and advanced analysis.
Public
4.1/10Public fellowship and grant search with sourced details and live filter vocabularies.
MCP Server
4.1/10Weather, climate, terrain, fire and flood risk data for any point or polygon on Earth. Free tier.
Postlia
4.1/10Schedule and publish social posts to 7 networks from AI agents. Postlia API key (Pro) required.
Rate My Agent
4.1/10Get matched with a top-rated, review-verified real estate agent in the US or Canada.
Taxi Rido Public Knowledge
4.1/10Read-only Arabic and English Taxi Rido product knowledge and taxi operations guides.
Sitelemetry
4.1/10Authorized security, SEO, AI visibility, integrations, accessibility and performance audits.
Tw Market Data
4.1/10Taiwan stock market data (TWMD): official-source, point-in-time-safe datasets via read-only tools.
MCP Server
4.1/10Manage your WorkOS workspace in plain language: orgs, users, SSO, Directory Sync, and AuthKit.
Zerm
4.1/10Agent utility belt: memory, locks, webhook inboxes, timers, DNS, email, URL, timezone, cron
Nutrition
4.1/10USDA nutrition calculators + the preserved MyPlate Kitchen recipes; source-cited, machine-verified.
Mess
4.1/10Inventory of your service accounts, kept current by your coding agents. Metadata only, no secrets.
Publish
4.1/10Publish browser games to Playfrog and get a shareable play link. Static HTML5, files sent inline.
Domaindrift
4.1/10Signed internet telemetry, read-only: DNS, TLS, WHOIS, reachability. Every record Ed25519-signed.
Summarize Vid
4.1/10Summarize YouTube videos or fetch transcripts. Pay-per-call via x402 (USDC on Base), no account.
Basinwise
4.1/10Determines which NPDES stormwater permit governs a US site and its requirements, cited to source.
Denialpath
4.1/10Deterministic CMS NCCI/MUE claim scrubbing and CARC/RARC denial explanations, cited to source.
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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.