MCP Server Directory

Multi-provider AI router with x402 micropayment settlement on Base L2. 1% flat fee.

MCP Server for stock and crypto

cashflow io.github.adam-messinger/cashflow

Personal finance ledger for AI agents — query spending, track bills, forecast cash flow.

50+ pay-per-call APIs for AI agents — images, LLM, code, crypto, travel & more via x402

cnb dev.cz-agents/cnb

Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.

AgnicPay io.github.agnicpay-prog/agnicpay

X402 payment MCP for AI agents. Auto-pay 300+ APIs with USDC on Base and Solana.

payqr dev.cz-agents/payqr

European payment QR — SPAYD (CZ/SK) & EPC/GiroCode (SEPA), plus text/WiFi/vCard. Local, free.

agentmart io.github.ai-gaoqian/agentmart

First AI Agent e-commerce marketplace with 74+ AI products, MCP protocol, and Alipay payments

journalize dev.journalize/journalize

Agent-native double-entry accounting ledger with x402 micropayments

NeuralBrain io.github.alexcurpan-cloud/neuralbrain

NeuralBrain MCP Server - RAG, Vector Memory, LLM Routing, Agent Identity, x402 Payments

Thailand Payments (Opn/Omise — PromptPay QR / cards / TrueMoney) app.wishpool/thailand-payments-mcp

Thailand payments for AI agents — PromptPay QR, cards, TrueMoney via Opn (Omise). Never holds funds.

Verifly email.verifly/verifly

Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay

Increase MCP by usefulapi io.usefulapi/increase

Read-only Increase banking observability plus one safe non-money-moving write, for AI agents.

Smart contract security for AI agents — verify, monitor, freeze, x402 payments

CBR exchange rates and key rates for Russia. MCP tools for finance agents.

signaldaemon io.github.bevanding/signaldaemon

Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.

CipherHUB Cryptography Toolkit io.github.bowenerchen/cipherhub

Production-grade cryptography toolkit with 31 MCP tools for classical, PQC, and KMS workflows.

aethereum io.github.br9704/aethereum

The team layer for AI coding agents: shared contracts, collision alerts, E2EE sessions.

CrossFin io.github.bubilife1202/crossfin

AI agent access to Asian crypto markets. Korean exchange routing and x402 paid APIs.

civiq io.github.civdotiq/civiq

U.S. civic data for AI agents: reps, votes, bills, finance, lobbying, cited gov sources. 47 tools.

Airdrop Checker API io.github.Br0ski777/airdrop-checker

Check wallet eligibility for active crypto airdrops — LayerZero, EigenLayer, Scroll. x402.

MCP server for NuPay — Nubank merchant checkout: Pix + wallet one-click for 100M+ BR users

MCP server for Pluggy — Open Finance Brasil aggregator: accounts, transactions, payment initiation

MCP server for Stark Bank — transfers, boletos, invoices, Pix, balance