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.
League Loom
4.1/10Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.
Reporting Ninja
4.1/10Read-only access to your Reporting Ninja marketing and analytics data across 20+ ad platforms.
Squirrel Brain
4.1/10Give your AI agent a memory and body on your iPhone: set alarms, ring your phone, over MCP.
Banking Financial Stability MCP
4.1/10Drop-in proxy keeping OpenAI Assistants API calls working past the August 26, 2026 sunset, plus a Th
China Market Intelligence MCP
4.1/10MCP server giving AI agents one-connection access to China A-share market intelligence: financials,
Chinese Social Signals MCP
4.1/10MCP server: AI-agent access to Chinese social & trend signals — Douyin, Weibo, Xiaohongshu/RedNote,
Crypto Defi MCP
4.1/10MCP server giving AI agents one-connection access to crypto & DeFi data: DeFi protocol TVL, stableco
Energy Commodity MCP
4.1/10DISCONTINUED 2026-05-23. Indeed.com Cloudflare + DataDome anti-bot returns HTTP 403 on all scraping
Environmental Esg MCP
4.1/10⚠️ DEPRECATED — G2's Cloudflare anti-bot defeats free scraping. Not commercially viable without paid
Healthcare Fda Intelligence MCP
4.1/10Scrape the FAA Aircraft Registry by N-number — aircraft make, model, year, owner name, address, airw
Labor Compliance MCP
4.1/10MCP server giving AI agents one-connection access to labor & financial-compliance data: DOL Form 550
Sec Corporate Events MCP
4.1/10Extract papers from ArXiv — titles, abstracts, authors, categories & PDF links. Monitor new AI, phys
Supply Chain Logistics MCP
4.1/10MCP server giving AI agents one-connection access to supply-chain & logistics data: AIS vessel track
Nyilaszaro MCP
4.1/10Egyedi méretű műanyag ablak árbecslés (kalkulált ár), raktárkészlet és ajánlatkérés.
MCP Server
4.1/10Crypto compliance MCP: stablecoin-freeze, token security, wallet screening, KYT & oracle verdicts.
Endlss MCP Server
4.1/10Manage Endlss ambassador programs: sellers, offers, invites, messaging, and analytics.
Us
4.1/10Court e-filing and process serving. Submit filings, serve process, and manage orders.
Personal
4.1/10Gabriel S. Gusmao: bio, publications (Scholar citations), scientific-ML playgrounds, profiles.
Cryptogate
4.1/10Non-custodial crypto payments for AI assistants: balances, payments, and create payment links.
Wimm
4.1/10Personal finance for AI agents — onboard, import statements, categorize & budget over MCP.
Raster
4.1/10Browse, search, upload, tag, transfer, and delete images in your Raster libraries over MCP.
Deerdawn
4.1/10AI session memory: the brief your AI reads before every session so no session starts cold.
Checkslip MCP
4.1/10Verify Thai bank transfer slips: amount, receiver, date, and duplicate reuse via check_slip.
Idxpro
4.1/10Data saham Indonesia (IDX) untuk AI: harga, teknikal, screener, deteksi bandar, sektor, earnings.
Arc Flash Platform
4.1/10Cálculos de engenharia elétrica pela norma brasileira (NBR), validados, com citação normativa.
Pastml
4.1/10Deploy HTML and Markdown as live URLs. Create, search, update, and manage pastes from any AI agent.
Phone
4.1/10Phone number validation MCP.
Neuroautomata
4.1/10Protein analysis: ESM-2/ESMC embeddings, mutation scoring, landscape scans, ESMFold structure.
Insider Alpha
4.1/10SEC Form 4 insider trades, daily trading plans, 8-K catalysts and market data for AI assistants.
Market Intelligence
4.1/10US market mood, stock sentiment, SentiSense Score, news, analyst ratings, and institutional flows.
Voxplo
4.1/10Give AI agents a phone: outbound AI calls that return a summary, transcript, and extracted fields.
Learn With Agents
4.1/10Your AI agent builds interactive block-based courses over MCP; take them at learnwithagents.app.
Immigration Research
4.1/10U.S. immigration law research: BIA/AAO/circuit cases, INA/CFR, USCIS policy, crimmigration.
Wordpress Seo
4.1/10SEO agent for WordPress. Grows your organic traffic on autopilot. 14 tools, zero configuration.
Blog
4.1/10Search, read, and traverse 3,800+ posts on AI, energy, policy, games, and investing as a graph.
Kurdish Tts Stt
4.1/10Kurdish (Sorani & Kurmanji) text-to-speech & speech-to-text — 664 AI voices. API key required.
Okdoc
4.1/10E-signature & document automation: create, send, track and sign documents with payments. 38 tools.
Snitcher
4.1/10Identify companies visiting your website: organisations, contacts, segments, tags, CRM sync.
Mozaika
4.1/10Design references for coding agents: real product screens, sections and decoded design tokens.
Review MCP
4.1/10Multi-model code review: a panel of models + detectors return a pass/fail verdict. Paid via x402.
Flatway Estimate
4.1/10French property prices, market trends & live listings for any French address. Powered by DVF data.
Fitfly Engine
4.1/10Deterministic fitness coaching engine: adaptive programs, progression math, readiness autoregulation
Color
4.1/10Color utilities MCP.
Coordinates
4.1/10Coordinate geometry MCP.
Crontab
4.1/10Crontab expression MCP.
Csv
4.1/10CSV JSON MCP.
Datecalc
4.1/10Date calculator MCP.
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.