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.
Analytics
7.2/10MCP server for data analytics — Shopify, Stripe, CSV analysis, forecasting, ML. Works in Claude, Cursor, and any MCP client. Ask a question, get an interactive report.
Reddit Ads MCP Test
5.2/10Manage Reddit advertising end-to-end: browse ad accounts and payment methods, and organize campaig…
Trading
4.9/10AI-powered trading strategy development: backtesting, market data, and portfolio analysis
MCP Server
4.9/10AI bookkeeping for QuickBooks Online — 28 tools for transactions, reports, and bank feeds
Chia MCP
4.9/10Licensed US telehealth — GLP-1 medications, intake, consents, Stripe ACP. HIPAA-compliant, 30 tools.
MCP Server
4.9/10Subscription payment platform for Taiwan — manage products, customers, and billing
X402 Trading Signals
4.7/10Regime-aware ES1/NQ futures trading signals. HMM + 15 quant strategies. x402 USDC micropayments.
Da
4.7/10External accountability proof for agent payments, delegation, disputes. Does not monitor or judge.
MCP Server
4.7/10MCP server integrating with Stripe - tools for customers, products, payments, and more.
MCP Server
4.7/10AI-powered bookkeeping and tax filing for entrepreneurs at the heart of the European economy.
Data
4.7/10Motion capture, rehab biomechanics, and threat intel datasets. USDC payments. MCP tools.
Execution Market
4.7/10AI agents publish bounties for real-world tasks. Gasless USDC payments via x402.
Intelligence
4.7/1036 tools: intel feeds, DeFi, crypto, OSINT, NLP, scraping, proxy. x402 micropayments.
Btcpay MCP
4.7/1021 tools for AI agents to manage BTCPay Server: invoices, payments, stores, webhooks, Lightning
Aesp
4.7/10Crypto payments for the agent economy — policy-gated vault operations under human control
MCP Server
4.5/10221 MCP tools across 26 practices for independent professionals. Clients, invoices, contracts.
Finoptima
4.5/10AI trading agent: multi-pool AMM, 4 strategies, marketplace, copy trading. 35 tools.
Agent Fin
4.3/10Agent Fin: finance MCP server with market data tools
MCP Server
4.1/10Send fiat payments via MCP with two-step confirmation and Stripe Connect.
Rectiflex Centerassist Mcp1
3.9/10Manage CenterPoint Connect data across properties, companies, employees, invoices, materials, and…
Discovery Oracle
3.9/10Discover live agent APIs, ranked endpoints, trust, payment telemetry, and x402 surfaces.
Consulate
3.9/10Unified dispute resolution: crypto, payments, SLA violations. 95% AI automation.
Dexpaprika
3.9/10Real-time DEX data, liquidity pools, token prices, and trading volumes across blockchain networks.
Data
3.9/1064 years of US stock market data — fundamentals, technicals, and backtests. Ask in plain English.
Crm
3.9/10AI-native CRM with 33 tools. Pipeline, leads, Stripe sync, Magic Link auth. Free tier.
MCP Server
3.9/10Document sharing, invoicing, and personal finance platform. 15+ AI tools via OAuth 2.1.
Budget
3.9/10Manage shared household finances for two people - expenses, budgets, savings, and settlements.
Intelligence
3.7/10Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.
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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.