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.
Luxembourg Invoice MCP
4.9/10Luxembourg Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.
Netherlands Invoice MCP
4.9/10Netherlands Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.
Norway Invoice MCP
4.9/10Norway Peppol/EHF BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.
Paraguay Invoice MCP
4.9/10Paraguay SIFEN e-Kuatia: AI agents issue and query electronic invoices, stateless BYO.
Sweden Invoice MCP
4.9/10Sweden Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.
Thailand Invoice MCP
4.9/10Thailand Leceipt e-Tax: AI agents create, poll and download e-Tax Invoices, stateless BYO.
Uruguay Invoice MCP
4.9/10Uruguay DGI e-Factura (CFE): AI agents submit signed sobres to DGI e-invoicing, stateless forwarder.
Vietnam Invoice MCP
4.9/10Vietnam MISA meInvoice: AI agents create, publish and query e-invoices, stateless BYO.
X402 Trading Signals
4.7/10Regime-aware ES1/NQ futures trading signals. HMM + 15 quant strategies. x402 USDC micropayments.
Reddit Ads MCP Test
4.7/10Manage Reddit advertising end-to-end: browse ad accounts and payment methods, and organize campaig…
MCP Server
4.7/10MCP server integrating with Stripe - tools for customers, products, payments, and more.
Crypto Intelligence
4.7/10Crypto trading intelligence. 53 MCP tools, own BTC/ETH/Kaspa nodes, x402 micropayments.
MCP Server
4.7/10AI-powered bookkeeping and tax filing for entrepreneurs at the heart of the European economy.
Execution Market
4.7/10AI agents publish bounties for real-world tasks. Gasless USDC payments via x402.
Invoiceoracle
4.7/10InvoiceOracle - 10 e-invoicing tools: XRechnung, ZUGFeRD, Peppol, validation, archive.
Tonoracle
4.7/10TONOracle - 11 TON tools: jettons, Telegram payments, validators, smart contracts.
Xrploracle
4.7/10XRPLOracle - 31 XRP Ledger tools: payments, DEX, AMM, hooks, NFTs, validators, DIDs.
Japanese Locale MCP
4.7/1039 Japanese locale APIs — wareki, NTA invoice, 法人番号, postal, romanization, kanji-kana (Workers AI).
Storefront
4.7/10Hosted storefront backend for AI agents: products, cart, Stripe + PayPal, delivery, order tracking.
Company Formation
4.7/10Form companies, manage bank accounts, cards, invoices and more — directly from your AI coding tools.
Agentberg
4.7/10Agent-to-agent trading intelligence exchange. Publish findings, vote on quality, earn reputation.
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
Sdk
4.7/10Memory + wallet for AI agents. Real payment rails, Agent FICO 300-850, Merkle audit, identity.
X402 Base MCP
4.7/10Read-only Base mainnet reader. Verifies x402 payment settlements + AFTA federation status.
MCP Server
4.7/10MCP server for BillingServ: customers, invoices, orders, packages, and revenue reports.
Pyrimid
4.5/10Agent-commerce MCP server for x402/USDC payments and affiliate splits on Base.
Austria Payments MCP
4.5/10Austria payments for AI agents — EPS via Stripe. Never holds funds.
Belgium Payments MCP
4.5/10Belgium payments for AI agents — Bancontact via Mollie. Never holds funds.
Denmark Payments MCP
4.5/10Denmark payments for AI agents — MobilePay via Stripe. Never holds funds.
Finland Payments MCP
4.5/10Finland payments for AI agents — cards / Klarna via Stripe. Never holds funds.
France Payments MCP
4.5/10France payments for AI agents — Cartes Bancaires via Stripe. Never holds funds.
Germany Payments MCP
4.5/10Germany payments for AI agents — Klarna / SEPA via Mollie. Never holds funds.
Ghana Payments MCP
4.5/10Ghana payments for AI agents — MTN MoMo via Paystack. Never holds funds.
Italy Payments MCP
4.5/10Italy payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Kenya Payments MCP
4.5/10Kenya payments for AI agents — M-Pesa via Flutterwave. Never holds funds.
Mexico Payments MCP
4.5/10Mexico payments for AI agents — OXXO cash via Mercado Pago. Never holds funds.
Netherlands Payments MCP
4.5/10Netherlands payments for AI agents — iDEAL via Mollie. Never holds funds.
Norway Payments MCP
4.5/10Norway payments for AI agents — cards / Klarna via Stripe. Never holds funds.
Poland Payments MCP
4.5/10Poland payments for AI agents — BLIK via Stripe. Never holds funds.
Portugal Payments MCP
4.5/10Portugal payments for AI agents — Multibanco via Stripe. Never holds funds.
Singapore Payments MCP
4.5/10Singapore payments for AI agents — PayNow QR via HitPay. Never holds funds.
Spain Payments MCP
4.5/10Spain payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Sweden Payments MCP
4.5/10Sweden payments for AI agents — Klarna via Stripe. Never holds funds.
Switzerland Payments MCP
4.5/10Switzerland payments for AI agents — TWINT via Stripe. Never holds funds.
Bahrain Payments MCP
4.5/10Bahrain payments for AI agents — Benefit via Tap Payments. Never holds funds.
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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.