MCP Server Directory

A2AWire com.a2awire/a2awire

Escrow, reputation, and payments for agent-to-agent commerce. Non-custodial USDC/Base L2.

IMW Invoice management.independent/imw-invoice

Invoicing, time tracking, and billing for freelancers and small firms, run in plain language.

H/M Article 50 Transparency Builder net.hogarmas/ai-transparency

Free Article 50 website scanner, notice builder, and checksum verifier. No key or payment.

Uprampr Marketplace com.uprampr/marketplace

Buy and sell with Bitcoin, Monero or Pirate Chain. Listings, Want Ads, offers, escrow.

Red by Big Red Cloud io.github.BigRedCloud/red-mcp-server

Secure MCP access to Big Red Cloud accounting data, workflows, help and training.

Banking Regulations io.github.pipeworx-io/banking-regulations

Banking Regulations MCP — US banking & consumer-finance rules (12 CFR).

N3XT MCP io.n3xt/mcp

Use your N3XT account for instant USD settlement. Access wallets, make payments, and more.

Kalshi MCP com.kalshi-mcp/kalshi

Hosted MCP for Kalshi prediction markets: search, odds, order books, settlement rules, and trading.

Trading Strategy Data io.github.Vohlsyr/trading-strategy-data

Live crypto trend signals, ranking, and backtesting for BTC/ETH/SOL/XRP/ADA. x402 pay-per-call.

My Hot Lunchbox school lunch ordering for Claude — calendar, cart, orders, payments

Checkout.com io.github.checkout/mcp

Search Checkout.com docs and API reference, plus manage payments, refunds, and payment links.

Probity Wallet Reputation ai.probitylabs/wallet-reputation

Pre-transaction risk screening for Ethereum addresses: signed score, sanctions, audit trail.

dropcoin-invoice io.github.freshfos/dropcoin-invoice

German e-invoicing: generate XRechnung 3.0, pre-check and extract (incl. ZUGFeRD PDF). Paid.

Live market prices and candles for AI agents (200+ coins). Data only, no trading advice.

Unofficial SberBank Online: read accounts and operations, transfer with human approval.

Market Data com.timzinin.api/market-data

33 pay-per-call market and news data tools over MCP with free discovery and x402 payments.

APICK Finance app.apick/finance

Korean bank account verification: holder name lookup, 1 KRW deposit, bank codes

IDF Metale — gold & silver bullion (Poland) pl.idfmetale/catalog-feed

Polish gold/silver bullion dealer: live PLN prices, stock, buyback prices, guides. Read-only.

Japanese open-data MCP server: corporate-number validation, zengin bank codes, national holidays

Meter usage and manage usage-based billing from AI tools via the ClockNext API.

MainBook Bank Statement Converter ai.mainbook/bank-statement-converter

Convert PDF bank statements to checked Excel, CSV or JSON with balance validation.

MUJ428 Trust Layer — Bind Approved Intent to Verified Effect io.github.wmujahid428-web/muj428-trust-layer

Payment-rail-independent intent-to-effect integrity for consequential agent actions.

Coinfuty com.coinfuty/coinfuty

Free crypto futures data: open interest, funding, long/short, liquidations, volume. No API key.

MCP server for Swiss federal finances (EFV): budget, debt, forecasts and spending data