MCP Server Directory

MCP server for L402-protected APIs via Bitcoin Lightning. Pay-per-call AI tools in sats.

AgentData — crypto market data with a checkable record io.github.speteai/agentdata-mcp

Verifiable crypto signals, recorded history and always-on monitoring for AI agents via x402 on Base.

Agent-native self-custody wallet MCP: onboard, wallets, Arbitrum sends, policy-gated payments.

HiveBank io.github.srotzin/hivebank

USDC treasury vaults, streaming payments, and DeFi yield for AI agents

SumUp MCP Server io.github.sumup/mcp

Tools to explore SumUp accounts, payments, customers, and payouts.

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

Comprehensive tools for discrete mathematics: logic, algorithms, number theory, cryptography

Touchstone cv.touchstone/touchstone

Bitcoin-anchored, tamper-evident audit log for AI agents — record, disclose and verify actions.

cashflow io.github.adam-messinger/cashflow

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

Polymarket Wallet Intelligence io.github.aemery13/polymarket-intel

Classify Polymarket wallets as human or bot, score their trading edge, read open positions.

payqr dev.cz-agents/payqr

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

Parsel io.github.ahutto87/parsel

Parse logistics PDFs (Bills of Lading, customs declarations, invoices) into DCSA JSON.

agentmart io.github.ai-gaoqian/agentmart

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

Bitcoin-native MCP server for AI agents: BTC/STX wallets, DeFi yield, sBTC peg, NFTs, x402 payments.

MCP server for managing LunchMoney personal finances: transactions, budgets, categories, and more.

Stocklake — AI Stock Intelligence dev.stocklake/stocklake

AI stock intelligence: prices, fundamentals, technicals, news, macro regime, and sector signals.

CLI and MCP server for the Qonto banking API

Generate invoice, receipt, and report PDFs from structured JSON via a single API call.

IBAN Validation MCP eu.iban-test.www/iban-validation

Validate IBANs in 111 countries; bank directory checks for DE, AT, BE, FR, LU, NL, PT and ES.

Bitcoin-native credit ratings. ⚡ Lightning pay-per-query (99 sats) or API subscriptions.

LiquiLens — the Failure Radar io.github.beepboop2025/liquilens

Free bank-filing and counterparty research; cited evidence limits; public MCP needs no API key.

CipherHUB Cryptography Toolkit io.github.bowenerchen/cipherhub

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

ibanforge io.github.cammac-creator/ibanforge

Check the bank behind an IBAN before you pay: bank-code check, BIC with source, bank-level sanctions

UK Data API io.github.chetparker/uk-data-api

24 UK data endpoints — property, weather, companies, vehicles, finance. Paid via x402.