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.
Wasm MCP
4.9/10Read-only MCP server for the WebAssembly spec: instructions, types, sections, search, proposals.
Premium Domains
4.9/10Search, appraise, trademark-check, and buy premium brandable domain names from Atom.com.
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
Wikivibe MCP
4.9/10Search and read public Wikivibe articles about AI coding, agents, MCP, GEO, bots and deployment.
Pickanagency
4.9/10Search 47,000+ marketing agencies and get AI-matched with fitted agencies, from Pick an Agency.
Validatethat MCP
4.9/10Run UX research from Claude — create card sort studies, list studies, pull headline stats.
Hacecuentas
4.9/10Free calculators as MCP tools: finance, taxes, health, units, dates. Search, fetch & compute.
Nextrole
4.9/10A job-search companion: tailor your CV to a role, score fit, fix ATS issues. Also via MCP.
Orchestkit
4.9/10Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.
Emails
4.9/10Read, search, send, organize, draft and schedule email across your inboxes from any MCP client.
Stackswap
4.9/10B2B GTM stack intelligence: search ~400 tools, compare vendors, find overlaps, audit SaaS spend.
Api
4.9/10MarketCheck automotive data: search US/UK listings, predict prices, decode VINs, market history.
Lorg MCP Server
4.9/10Shared, peer-validated knowledge archive for AI agents — search, contribute, and validate via MCP
Kalicart Global
4.9/10Federated commerce search across independent WooCommerce merchants. Keyless, read-only MCP server.
Sec Edgar MCP
4.9/10Search SEC filings, read 10-K/8-K, query XBRL facts, track Form 4 insider trades.
Noogat
4.9/10Voice notes that organize themselves. Capture by Siri, AI auto-tags, semantic search retrieves.
Masnavi
4.9/10Rumi's complete Masnavi (25,635 beyts) — search, quote, verify and explain. Free, no auth.
Charity Registry
4.9/10Search, verify, and compare 8.7M+ charities from official government registries in 60+ countries.
Amazon Product Research MCP
4.9/10Amazon brand, seller, niche & buy-box intelligence inside your own Claude or ChatGPT.
Sports Booking
4.9/10Search bookable London courts, pitches, lanes and pickup games across every major UK provider.
Fundinglandscape
4.9/10Search 31,000+ open US grants, federal contracts, and foundations. Checked daily, free tier.
Seo Audit
4.9/10Free SEO & AI-search (AEO) audits for any site or Shopify store, with emailed weekly score reports.
Alphai MCP
4.9/10AI-enriched financial news for AI agents & trading bots: search, trending, insider, scored 1-10.
Piu Copy MCP
4.9/10GrowthHackers copywriting prompts (Meta/Google Ads, email, VSL) as MCP tools — search & generate.
Hexpm MCP
4.9/10MCP server for hex.pm and hexdocs.pm: search, inspect, compare, and audit Elixir packages
Vee3
4.9/10Hosted MCP with 91 agent tools: X, domains, SEO, Maps, Trends, Search, YouTube, TikTok, and more.
Gondola
4.9/10Travel award search: compare cash vs points on hotels, flights & cars, cents-per-point, and book.
Brandfetch
4.9/10Search brands and retrieve design assets, company data, other brand context from Brandfetch's API
Sendmux MCP
4.9/10AI email inbox and sending tools with attachments, search, live events, and webhooks.
Framefetch
4.9/10Any social-video URL → transcript, metadata, frames, OCR, summary, search, Q&A. MCP server + x402.
Datavessel
4.9/10100+ read/write tools: GA4, Search Console, Google/Meta Ads, Shopify, WooCommerce, Shopware. BYOK.
Openai Ads MCP
4.9/10OpenAI Ads MCP for ChatGPT Ads campaigns, creatives, audiences, insights, and conversions.
Market Research
4.9/10See if a market is heating or cooling. Trend volume and growth signals. Free key at trendsmcp.ai
Skilldb
4.9/10A registry of 5,900+ peer-authored skills any MCP agent can search and load on demand.
Ai Readiness
4.9/10Check if a website is visible to AI search (ChatGPT, Perplexity, Claude). No install.
Ng Blatui
4.9/10ng-blatui for Angular — search components, blocks, charts & templates and read their typed API.
Ozma
4.9/10Agentic API marketplace — search, provision, and call data sources with one Ozma key
Tiza Search
4.9/10Search engine for AI agents to find MCP servers, A2A agents, and skills on their own.
Seo Keywords
4.9/10SEO Keywords MCP — search volume & difficulty via DataForSEO Labs (dataforseo.com)
Aya Registry
4.9/10Search 367k+ verified businesses; earn cashback when an agent routes a real purchase.
MCP Public
4.9/10Search engine for AI agents to find MCP servers, A2A agents, and skills on their own.
Domainium Search
4.9/10AI-powered domain & business name generation with real-time availability checks.
Fylings
4.9/10Search, verify & screen 1M+ African companies + their government contracts across 18 registries.
Trustedvillas MCP
4.9/10Search and book luxury villa rentals across Europe with real-time availability and pricing.
Fastcrw
4.9/10Scrape, crawl, map & search the web. Open-source, self-hostable Rust crawler & search for AI agents.
Strajkpolski MCP
4.9/10Verified Polish open data for AI agents: debt, budget, 460 MPs, votings, judiciary search, RAG.
Creator Skill V2
4.9/10SKILL-02 (not SKILL-01): AI influencer search on TikTok, Instagram & YouTube. sk_live_ token.
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.