"How to Read an Excel File" matching MCP connectors:
Matching Connector Tools:
Read-only finance and operations controls for AI agents with evidence and safe next actions.
QuickBooks MCP Pack — query customers, invoices, and accounts via QuickBooks Online API.
Secure MCP access to Big Red Cloud accounting data, workflows, help and training.
Conta Azul ERP MCP — sales, customers, finance and NF-e via OAuth 2.0. Read + write, 35 tools.
Chat-first business management. 22 industry templates, 14 widgets. Manage clients, sales, inventory via natural language. OAuth 2.0 authentication.
Read-only NuMetric.work accounting & ERP data: statements, KPIs, reports, invoices, documents.
[A4B](https://a4b.ai/) is a flat-rate CMMS (asset & maintenance management) that ships a native MCP server — an integration still uncommon in the CMMS category. AI assistants like Claude and ChatGPT can query asset inventory, create and update assets and maintenance tasks, search history, and generate reports. Secured with OAuth sign-in, audit logging, and per-organization isolation. Docs: https://docs.a4b.ai/mcp/
Connect Exact Online to your favourite AI with the Ledger Botje MCP server.
AI-native ERP MCP: ES/EU fiscal compliance (VeriFactu/TicketBAI/Facturae), invoicing, tax, banking
Vietnam MISA meInvoice: AI agents create, publish and query e-invoices, stateless BYO.
Denmark Peppol/NemHandel e-invoices for AI agents: send, check recipient, get delivery proof.
Connect Exact Online accounting to Claude, ChatGPT and Copilot. 114 tools, OAuth 2.1, EU-hosted.
Complete read-only backup and export of Xero accounting data as a ZIP plus a manifest.
Comprehensive Salesforce administration and management
MCP server unifying ERPs, CRMs, APIs and knowledge base for Claude, ChatGPT and Gemini.