HelloBooks MCP

For tenant-scoped data (a specific customer’s books, transactions, invoices), this public server is the wrong endpoint — use the authenticated HelloBooks MCP atmcp.hellobooks.aiinstead.

QuickBooks integration using OAuth2. Write operations disabled by default per integration. 550+ tools covering invoices, bills, reports, and inventory. Requires a DataGrout account.

Conta Azul ERP for AI agents — sales, customers, products, payables/receivables and NF-e invoices via OAuth 2.0. 35 tools (read + write).

The Company Formation MCP for AI tools — form companies, manage bank accounts, cards, invoices and payments directly from your AI agent.

MCP server for Xero Accounting API — invoices, contacts, payments, and reports

AI-native trade business management for Australian tradies. 11 MCP tools for leads, quotes, jobs, invoicing, financials, and client CRM.

Australian trade business OS with 67 MCP tools across 23 domains — autonomous business formation, lead management, quoting, job scheduling, invoicing, crypto payments, and growth analytics for tradies.

MCP server for e-conomic by Visma — Denmark's leading accounting platform. Invoices, customers, journals, products, and more.

A read-only MCP server by CData that enables LLMs to query live data from Exact Online.

MCP server for Fiken — Norway's popular accounting software. Manage invoices, contacts, journal entries, and bank accounts via AI agents.