MCP Server Directory

Cryptographic receipts for AI outputs on Base or Solana via x402.

40+ crypto & DeFi data tools for AI agents: price, gas, TVL, whales, options, ERC-20 safety

34 stock valuation, financial data, and portfolio management tools for AI agents.

Korea Payments (Toss Payments — cards / KakaoPay·NaverPay / virtual accounts) app.wishpool/korea-payments-mcp

Korea payments for AI agents — card, KakaoPay/NaverPay, 가상계좌 via Toss Payments. Never holds funds.

MCP server for Yandex Market Partner API — orders, offers, prices, stocks, analytics

VouchSpec Agent Skill Evidence io.github.mordiaky/vouchspec

Read-only discovery for exact-commit Agent Skill validation, x402 payment, and signed receipts.

Greece Invoices (AADE myDATA national API) app.wishpool/greece-invoice-mcp

Greece myDATA invoices for AI agents: build AADE XML, transmit to myDATA, query by MARK.

GoHighLevel CRM for AI agents. 60+ tools for contacts, messaging, calendars, and payments.

MCP server for expense tracking, invoices, budgets, and financial insights directly in Claude

INFO-Subscription com.info-subscription/mcp-server

Exposes tools for querying subscriptions and billing data from the INFO-Subscription platform

x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.

CryptoData API io.github.elevasyncsolutions-jpg/cryptodata-api

Crypto MCP with 21 tools for market data, DeFi, analytics, and sentiment. Post-paid USDC billing.

Kuwait Payments (Tap Payments — KNET) app.wishpool/kuwait-payments-mcp

Kuwait payments for AI agents — KNET via Tap Payments. Never holds funds.

InSync Analytics com.insyncanalytics.ai-mcp/mcp

Institutional-grade financial data: earnings, estimates, guidance, stock prices, macro indicators.

Latvia Payments (Stripe — cards / Apple Pay) app.wishpool/latvia-payments-mcp

Latvia payments for AI agents — cards / Apple Pay via Stripe. Never holds funds.

decker io.github.gigshow/decker

Deterministic market-state engine for trading agents — state, gate, coordinates, with receipts.

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

AI agent discovery, marketplace, messaging, and payments on Nostr - no platform, no middleman

Bitcoin Ordinals MCP Server — inscriptions, runes, BRC-20, collections & rare sats

InvoiceXML com.invoicexml/invoicexml

Create, validate, convert & extract compliant e-invoices (UBL, Factur-X, ZUGFeRD, XRechnung)

Send physical mail with Solana cryptocurrency - AI agents can send real letters worldwide

Paper-backed quant trading methods and a deterministic, no-LLM decision helper for serious traders.

Stock Market Data MCP io.github.FoundryNet/market-data-mcp

Real-time stock quotes, history, options chains, sector performance & screening for agents.

MCP server for Colombo Stock Exchange data