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.
Usa Payments MCP
4.9/10United States payments for AI agents — Stripe checkout via Stripe. Never holds funds.
Vietnam Payments MCP
4.9/10Vietnam payments for AI agents — MoMo wallet QR, ATM, cards. Zero-setup sandbox. Never holds funds.
MCP Server
4.9/10Live BTC/ETH risk state: risk policy, market structure and trading playbooks. Keyless free tier.
Algeria Payments MCP
4.9/10Algeria payments for AI agents — EDAHABIA / CIB via Chargily Pay. Never holds funds.
Argentina Invoice MCP
4.9/10Argentina AFIP/ARCA electronic invoices for AI agents - issue & query facturas, get CAE via WSFE.
Bulgaria Payments MCP
4.9/10Bulgaria payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Chile Invoice MCP
4.9/10Chile DTE for AI agents - boleta/factura electronica via OpenFactura or LibreDTE. Stateless BYO.
Costa Rica Payments MCP
4.9/10Costa Rica payments for AI agents — SINPE Movil via ONVO Pay. Never holds funds.
Croatia Payments MCP
4.9/10Croatia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Cyprus Payments MCP
4.9/10Cyprus payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Ecuador Invoice MCP
4.9/10Ecuador factura electronica for AI agents - issue and query SRI e-invoices via Datil. Stateless BYO.
Estonia Payments MCP
4.9/10Estonia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Greece Invoice MCP
4.9/10Greece myDATA invoices for AI agents: build AADE XML, transmit to myDATA, query by MARK.
Greece Payments MCP
4.9/10Greece payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Guatemala Payments MCP
4.9/10Guatemala payments for AI agents — cards (Recurrente) via Recurrente. Never holds funds.
Hungary Invoice MCP
4.9/10Hungary NAV Online Szamla 3.0 invoice reporting for AI agents: report invoice data, query status.
India Invoice MCP
4.9/10India GST e-invoicing for AI agents - generate, query, cancel IRNs at the IRP via a GSP. Stateless.
Israel Payments MCP
4.9/10Israel payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Italy Invoice MCP
4.9/10Italy FatturaPA invoices for AI agents: build FPR12 XML, transmit to the SdI, query status.
Ivory Coast Payments MCP
4.9/10Ivory Coast payments for AI agents — Orange Money / MTN MoMo via Paystack. Never holds funds.
Jordan Payments MCP
4.9/10Jordan payments for AI agents — cards / Apple Pay via Tap Payments. Never holds funds.
Kazakhstan Payments MCP
4.9/10Kazakhstan payments for AI agents — cards (Freedom Pay) via Freedom Pay. Never holds funds.
Latvia Payments MCP
4.9/10Latvia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Lithuania Payments MCP
4.9/10Lithuania payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Luxembourg Payments MCP
4.9/10Luxembourg payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Malaysia Invoice MCP
4.9/10Malaysia LHDN MyInvois: AI agents submit, query and cancel e-invoices, stateless BYO.
Mexico Invoice MCP
4.9/10Mexico CFDI 4.0 invoices for AI agents - issue, query, cancel facturas via Facturapi.
Nigeria Invoice MCP
4.9/10Nigeria FIRS/NRS MBS e-invoicing for AI agents - validate, sign, confirm invoices (IRN + QR).
Oman Payments MCP
4.9/10Oman payments for AI agents — cards / Apple Pay via Tap Payments. Never holds funds.
Peru Invoice MCP
4.9/10Peru CPE invoices for AI agents - issue, query, void facturas/boletas via SUNAT (2 backends).
Poland Invoice MCP
4.9/10Poland KSeF 2.0 national e-invoices for AI agents: issue FA(3) faktura, query by KSeF number.
Qatar Payments MCP
4.9/10Qatar payments for AI agents — cards / Apple Pay via Tap Payments. Never holds funds.
Romania Invoice MCP
4.9/10Romania e-Factura invoices for AI agents: build UBL 2.1 CIUS-RO, upload to ANAF/SPV, query.
Saudi Invoice MCP
4.9/10Saudi ZATCA Fatoora Phase 2: AI agents report B2C and clear B2B tax invoices, stateless.
Senegal Payments MCP
4.9/10Senegal payments for AI agents — Orange Money / Wave via Flutterwave. Never holds funds.
Serbia Invoice MCP
4.9/10Serbia SEF eFaktura invoices for AI agents: build UBL 2.1 SRB-CIUS, upload to SEF, query, cancel.
Slovakia Payments MCP
4.9/10Slovakia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Slovenia Payments MCP
4.9/10Slovenia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.
Tanzania Payments MCP
4.9/10Tanzania payments for AI agents — M-Pesa / Tigo Pesa via Flutterwave. Never holds funds.
Ukraine Payments MCP
4.9/10Ukraine payments for AI agents — LiqPay cards / Apple Pay via LiqPay. Never holds funds.
Uruguay Payments MCP
4.9/10Uruguay payments for AI agents — Mercado Pago wallet via Mercado Pago. Never holds funds.
Zambia Payments MCP
4.9/10Zambia payments for AI agents — mobile money via Flutterwave. Never holds funds.
Belgium Invoice MCP
4.9/10Belgium Peppol BIS 3.0 e-invoices for AI agents: send, check recipient, get delivery proof.
Colombia Invoice MCP
4.9/10Colombia DIAN factura electronica: AI agents issue and query e-invoices, stateless BYO.
Costa Rica Invoice MCP
4.9/10Costa Rica Hacienda v4.4: AI agents submit and query electronic invoices, stateless BYO.
Denmark Invoice MCP
4.9/10Denmark Peppol/NemHandel e-invoices for AI agents: send, check recipient, get delivery proof.
Dominican Republic Invoice MCP
4.9/10Dominican Republic DGII e-CF: AI agents authenticate and submit electronic invoices, stateless BYO.
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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.