MCP Server Directory

Write payment chasers at three levels from the invoices that are actually overdue.

McpStamp Currency Converter io.github.theluckystrike/currency-converter-ecb-rates-daily-keyless

Convert amounts on European Central Bank daily reference rates, today or on a past date.

Factur-X: Generate & Validate E-Invoices io.github.LeBorgneAntoine/facturx

Validate Factur-X, CII & UBL e-invoices free, no key. Generate compliant invoices from JSON.

Klar Calculators pro.worldly/klar

Jordan & GCC labour-law, tax and finance calculators for AI agents — 36 deterministic tools.

McpStamp QR Codes and Barcodes io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13

QR codes for URLs, WiFi, vCards and SEPA payments, plus Code 128 and EAN-13 barcodes.

McpStamp Invoices io.github.theluckystrike/invoice-pdf-billing-generator

Numbered invoices with VAT as A4 PDFs, a client list, payments and a list of overdue invoices.

AgentPay io.github.yyxqqq777/agentpay

x402 micropayments MCP: Xiaohongshu notes and paid APIs settled in USDC on Base.

Gemina co.gemina/gemina

Extract, search and tag any document: invoices, receipts, contracts, templates. OAuth or API key.

Query and safely manage a Shopware 6 shop: products, orders, customers, stock, audits, reports.

Sato Hub: Build Onchain & Crypto Agents ai.satohub/onchain-agents

Build any crypto agent: x402, ERC-8004, wallets. Does a server take your key? Hosted? Maintained?

Autonomous x402 Token Stripper API settling $0.002 USDC micro-payments on Base L2.

categorize-transactions io.github.theluckystrike/categorize-transactions

Import a bank CSV, categorise it, summarise it per currency and reconcile it against your expenses.

How To Calculate An Invoice com.howtocalculateaninvoice.www/invoicing

Cross-border B2B invoice VAT/GST classification, compliant totals, and Art. 226 invoice PDFs.

shelfatlas-catalog io.github.SlambertDK/shelfatlas-catalog

Danish grocery catalog as MCP tools: live offers across all major chains, stores, EAN lookup, stock.

Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments.

California Bitcoin org.californiabitcoin/agent-commerce

Bitcoin research for AI agents: free answers, specialist Q&A, verification, evidence, timelines.

LeanTrading MCP io.leantrading/leantrading-mcp

OAuth LeanTrading tools for eligible Pro, Elite, Blueprint, and Admin users.

Ardaro Purchase Document Review io.github.ashevilleislove/ardaro-receipt-intelligence

Receipt extraction, invoice-to-PO quantity allocation, and free three-document discrepancy checks.

smart-me com.smart-me/smart-me

Your building's energy in real time: smart-me meters, load profiles, EV charging, ZEV billing

exchange-rates io.github.theluckystrike/exchange-rates

Convert currencies on the daily European Central Bank reference rates. No API key, no signup.

Take a client deposit, hold it, set it against an invoice or give it back.

cryptopulse io.github.vip0123/cryptopulse

Live whale movements, wallet intel and Alpha-bot signals across 17 EVM chains, over MCP.

McpStamp Credit Notes io.github.theluckystrike/credit-memo

Credit all or part of an invoice with the VAT reversed, raise purchase orders, print A4 PDFs.

Robinhood Chain (id 4663) trading intelligence: KOL trades, DEX tape, deployer reputation.