MCP Server Directory

MCP server for Chargebee — global subscription billing, recurring revenue orchestration

MIDAS Protocol io.github.BbrainFrance/midas-protocol

Complete financial infrastructure for AI agents — payments, lending, escrow & more.

49 Bitcoin tools for AI agents: fees, mempool, blocks, mining, price. Zero config.

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

MCP server for Stripe — global payments API (PaymentIntents, Checkout, Billing, Refunds)

Crypto News Feed API io.github.Br0ski777/crypto-news

Real-time crypto news with sentiment scores, token mentions. CoinGecko + CryptoPanic. x402.

MCP server for Transbank — Chile dominant card acquirer (Webpay Plus / Mall / OneClick)

ENS Resolver API io.github.Br0ski777/ens-resolver

Resolve ENS names to Ethereum addresses and reverse. x402 micropayment.

Solana DEX whale intelligence: alpha, divergence, phase scoring, BTC regime. USDC payments via x402.

Crypto data & trading MCP with 43 tools: prices, DeFi, NFTs, Solana swaps. 11 tools free.

Token Price API io.github.Br0ski777/token-price

Real-time crypto token prices — price, 24h change, market cap, volume. x402 micropayment.

Document to JSON – PDF Invoice/Statement/Contract Parser io.github.fashionmascherine-svg/document-to-json-mcp

Turn any PDF into structured JSON via AI + OCR: invoices, bank statements, contracts.

Vector Search API io.github.Br0ski777/vector-search

In-memory vector search with TF-IDF and cosine similarity. x402 micropayment.

MCP server for Etherscan — Ethereum blockchain explorer API for AI assistants

Giskard Search io.github.giskard09/search

Pay-per-use web search for AI agents. Lightning invoice, Ed25519 signature, karma discounts.

Hacé Cuentas — Free Calculators io.github.grblasquiz/hacecuentas

Free calculators as MCP tools: finance, taxes, health, units, dates. Search, fetch & compute.

Wallet infrastructure for Ai agents. EVM + Solana. x402 payments. No KYC.

MCP bridge for autonomous x402 payments in HPP USDC.e — discover and pay for services per call.

DataBR — API de Dados Públicos Brasileiros io.github.igorpdev/databr

Brazilian public data API for AI agents. BCB, IBGE, CVM, B3, compliance. x402 payments on Base.

agent-metering io.github.jdhart81/agent-metering

Usage metering + SLA accounting for agent services (the meter behind x402 micropayments).

MCP server for smart contract ABIs and on-chain data from EVM and Solana via Crypto APIs

MCP server for address derivation and encoding utilities across multiple blockchains via Crypto APIs

jp-crypto-tax-rules io.github.kodandy/jp-crypto-tax-rules

Machine-readable Japanese crypto-asset tax rules for AI agents: rules-as-code with citations, x402.

Korea Invoices (POPBiLL 전자세금계산서 issue, query & NTS transmit) app.wishpool/korea-invoice-mcp

Korea POPBiLL e-tax-invoice: AI agents issue, query & transmit e-invoices, stateless BYO.