MCP Server Directory

Clerk io.github.clerk/mcp-server

Access Clerk authentication docs, SDK snippets, and quickstart guides

Vibe-check your code — personality types, energy ratings, aesthetic suggestions.

Save up to 80% tokens when AI reads code via AST-aware structural reading

Wavedash io.github.wvdsh/wavedash

Wavedash docs and workflow guidance for building and publishing browser games.

Motomarks MCP Server io.motomarks/mcp

Car logo API and image CDN: search automotive brands, fetch brand data, and build logo CDN URLs.

MCP server for Asaas — billing automation, Pix, boleto, credit card, subscriptions

policyoracle io.tooloracle/policyoracle

PolicyOracle - 12 policy lifecycle tools: drafting, approval, distribution, attestation.

MCP server for Caixa Econômica Federal — Pix, Cobrança (SICOB boleto), Extrato (OAuth2 + mTLS)

qronoplay com.qronoplay/qronoplay

QR-code marketing games and contests: campaigns, prizes, QR codes, winners, stats. GDPR-native (EU).

MCP server for Cielo — credit card, debit, boleto, recurrent payments

MCP server for Coinbase Commerce — crypto merchant payments (BTC/ETH/USDC); settle crypto or fiat

marginal sh.marginal/mcp

Email A/B tests for AI agents: subject lines, managed sends, open/click tracking, and results.

estate-planning uk.co.simplyestate/estate-planning

UK estate-planning calculators + knowledge (IHT, intestacy, trusts, wills). Read-only.

MCP server for EFI (Gerencianet) — Pix, charges, carnets, cobranças

MCP server for Focus NFe — NFe, NFSe, NFCe emission and management

Banco Inter — digital bank, boleto, PIX, statements, transfers

MCP server for NFe.io — NF-e, NFS-e, CNPJ, CEP

MCP server for PicPay Business — BR digital wallet (60M+ users): checkout, Pix QR, subscriptions

Compliance Batch Alignment com.bonissystems/compliance-batch

Check whether a NAICS code aligns with a vertical: a routing-for-review signal, not a determination.

Skyalo Travel Connectivity Guide com.skyalo/travel-connectivity-guide

Estimate mobile-data needs and build a provider-neutral connectivity checklist for any trip.

MCP server for Sicoob — Pix (cob/cobv/DICT), Cobrança (boleto), SPB (OAuth2 + mTLS)

mcp-server com.testrigor/mcp-server

Manage test suites, run tests, view results, and automate QA workflows via AI with testRigor.

MCP server for Vindi — recurring billing, subscriptions, invoices

MCP server for Access Worldpay — enterprise processor: authorize, capture, refund, tokenize