MCP Server Catalog

io.github.Rckl88/clawbackai-mcp

LLM cost optimization. Audit your calls, prove savings, route to the cheapest quality model. BYOK.

io.github.sapph1re/mcp-billing-gateway

Billing proxy for MCP servers. Adds Stripe and x402 crypto payments without writing billing code.

io.github.evanfollis/preflight

Check if your MCP server is ready to publish on the MCP Registry, Smithery, or npm.

io.github.NeuZhou/stratevo

Quantitative trading: quotes, backtesting, screening, and genetic algorithm strategy evolution.

io.summit53/mcp-server

48 revenue intelligence tools for AI assistants — pipeline, forecasting, outreach, and more.

io.github.woladi/pseudonym-mcp

Pseudonymizes sensitive data before it reaches cloud LLMs and restores it on the way back.

io.github.codespar/mcp-ucp

Google UCP — agentic shopping, cart, checkout, orders, delivery

io.github.codespar/mcp-stripe-acp

Stripe ACP — AI agent checkout, payment delegation, products, invoices

io.github.netclaus/oroute

Auto-route AI requests to 13 models (Claude, GPT, Gemini, Qwen, DeepSeek). 57% cost savings.

io.docdeploy.www/mcp-server

Document hosting and encrypted agent memory with multi-tenant persistence.

io.github.codespar/mcp-zoop

MCP server for Zoop — marketplace payments, splits, sellers, buyers, transfers

io.github.codespar/mcp-vindi

MCP server for Vindi — recurring billing, subscriptions, invoices

io.github.codespar/mcp-stone

MCP server for Stone — open banking, payments, Pix, transfers

io.github.codespar/mcp-pix-bcb

MCP server for Pix BCB API — official Banco Central do Brasil Pix standard

io.github.codespar/mcp-pagseguro

MCP server for PagSeguro/PagBank — orders, Pix, boleto, credit card, charges

io.github.codespar/mcp-pagar-me

MCP server for Pagar.me — orders, charges, recipients, transfers

io.github.codespar/mcp-iugu

MCP server for iugu — invoices, subscriptions, customers, payment methods

io.github.codespar/mcp-efi

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

io.github.codespar/mcp-ebanx

MCP server for EBANX — cross-border payments, payouts, exchange rates

io.github.codespar/mcp-cielo

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

io.github.codespar/mcp-celcoin

MCP server for Celcoin — Pix, boleto, transfers, bill payments, top-ups

io.github.codespar/mcp-asaas

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

io.github.codespar/mcp-ap2

MCP server for AP2 — Google's Agent-to-Agent Payment Protocol (authorization, audit, trust)

io.github.codespar/mcp-brasil-api

MCP server for BrasilAPI — CEP, CNPJ, banks, FIPE, holidays, weather

io.github.codespar/mcp-nuvem-fiscal

MCP server for Nuvem Fiscal — NF-e, NFS-e, NFC-e, CNPJ, CEP