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.
Pingwa
4.9/10Zero-setup WhatsApp notifications + human-in-the-loop for AI agents — text 'join', send in 60s.
Hermoso
4.9/10AI marketing agent and AI ad generator: 906 tools, usable alone. Ads on 12 platforms, posts on 10.
Lazaretto
4.9/10Free lockfile malware check plus paid behavioral scan of packages, agent skills and MCP tools.
Google Jobs
4.9/10Google Jobs listings with direct apply links via the Apify Google Jobs Scraper, hosted MCP.
Youtube Transcripts
4.9/10YouTube transcripts, subtitles, and video metadata as structured JSON via an Apify Actor.
A2A Trustgate
4.9/10A2A TrustGate: 4-gate firewall that screens every AI-agent action before it runs. 50 tools.
Ainpc Cli
4.9/10AI NPCs with persistent memory for game studios. NPC CRUD, dialogue, voice. Stdio or remote SSE.
Tabula
4.9/10Cross-AI personal memory. Save once in ChatGPT, recall in Claude, Mistral, Grok, or any MCP client.
Luchtmeetnet
4.9/10Luchtmeetnet MCP — official Netherlands air quality (RIVM Luchtmeetnet, api.luchtmeetnet.nl)
Opensensemap
4.9/10openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)
Milatexai
4.9/10Edit your Overleaf LaTeX projects from Claude and ChatGPT; every change is a real Git commit.
Whooshly MCP
4.9/10Create short links, QR codes, UTM templates, vCards, and landing pages from your AI assistant.
Phishunt
4.9/10Public phishing feed: suspicious/confirmed phishing URLs detected hourly. No auth, CC0.
Tweetfeed
4.9/10IOCs (URLs, domains, IPs, hashes) shared by the infosec community on X/Twitter. No auth, CC0.
Phi Longevity Prism
4.9/10Explains lab results for diabetes, kidney, lupus and cancer care, citing guidelines. Free sample.
Yieldsignal
4.9/10Yield & risk for agents: signal, decision, durability, capacity, sensitivity, exposure, persistence
Congress Trades
4.9/10Query normalized U.S. Congress STOCK Act trades with member, ticker, and performance data.
Leadership Agent
4.9/10MCP-Server zum Buch 'Zukunft führen' (Dr. Jörg Krauter): BANI & Leadership-Impulse.
Mtgmon
4.9/10Read-only U.S. mortgage market, lender, GSE performance, and servicing analytics.
Market Eyes Live
4.9/10Free stock-rating MCP: tier, 0-100 score, 8 factors, 11,000+ US tickers, plus mortgage rates.
Nanoodle MCP
4.9/10Your saved nanoodle workflow graphs as MCP tools — BYOK or pay per call in Nano (x402)
Circlfi MCP
4.9/1013-model stock valuation engine for AI agents - fair values for 5,900+ US stocks, updated daily.
Oga Antibodies
4.9/10Knockout-controlled antibody validation lookups over the Only Good Antibodies dataset
Propzapi
4.9/10Render-and-verify API: HTML/CSS to image or PDF, screenshot any URL, confirm the text rendered.
Precis Finance MCP
4.9/10Public read-only Précis Finance MCP demo with synthetic data; no account or credentials required.
Seerxo
4.9/10Generate SEO-optimized Etsy listings — title, description, and 13 tags — from your AI assistant.
Agent Gateway
4.9/10Pay-per-call DNS/TLS truth and npm/PyPI breakage checks via x402. No account or API key.
Visa Requirements
4.9/10Visa Requirements MCP — passport visa rules for any nationality → destination pair
Design
4.9/10Guide user-led frontend design decisions from project brief through implementation review.
Domain Finder
4.9/10Check if a brand name is free across domains, GitHub, npm and PyPI, and suggest available names.
Equibles
4.9/10SEC filings, company financials, holdings, earnings calls, stock prices, options and macro data.
Appstore Reviews
4.9/10Apple App Store reviews as structured JSON via the Apify Reviews API Actor, hosted MCP.
Fuel Prices
4.9/10Gas and fuel prices by station and area, as structured data via a hosted MCP server.
Google Ai Overview
4.9/10Google AI Overview answers and cited sources via the Apify Google AI Overview API, hosted MCP.
Google Events
4.9/10Google Events listings with dates, venues, and ticket links via a hosted MCP server.
Google Hotels
4.9/10Google Hotels prices, ratings, reviews, and photos via an Apify Actor, hosted MCP.
Google News
4.9/10Google News headlines, sources, and links via the Apify Google News API, hosted MCP.
Google Shopping
4.9/10Google Shopping products, prices, sellers, and deals as structured data via a hosted MCP server.
Us Congress Trades
4.9/10US Congress stock trades and financial disclosures by member, ticker, or date, hosted MCP.
Livetennisapi MCP
4.9/10Live tennis scores, players, rankings, odds and win-probability. ATP, WTA, Challenger, ITF, juniors.
Verifyuk Property Check
4.9/10Cited English property planning-constraint screening and batch tools for AI agents.
MCP Server
4.9/10Live S&P 500 quantum-model signals, forecasts and trade plans. Educational, not financial advice.
Zetesis
4.9/10Due diligence on life-science claims: omics, trials, gene therapy. Dimension by dimension.
Cpg Knowledge Graph
4.9/10A2A Grocery — the agentic commerce hub for retail grocery, at its original address
Shortlist Price Index
4.9/10Software entry prices for 16 categories, with ratings and true 3-year cost. CC BY 4.0
Rootr Cli
4.9/10Connect your team's living knowledge base — docs, data, issues, CRM — to Claude and ChatGPT.
Behavioral Audit
4.9/10Checks what a support agent knew but did not say against its policies. Free tier, no login.
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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.