"How to invoke Claude code or API" matching MCP connectors:
Matching Connector Tools:
Comprehensive Salesforce administration and management
Conta Azul ERP MCP — sales, customers, finance and NF-e via OAuth 2.0. Read + write, 35 tools.
Olist Tiny e-commerce ERP (formerly Tiny ERP) with the full official REST API v3, products, stock, o
Microvix retail ERP (Linx, part of the Stone group) for store chains and franchises, via the officia
Bling ERP (SMB and e-commerce management, by Locaweb) via the official v3 API, sales orders, product
Financial & accounting management on Omie (Brazil's leading cloud ERP), payables/receivables, financ
Financial and accounting reconciliation on F360 Finanças (management for retail chains and franchise
Financial management on Procfy — transactions (revenue/expense/transfers), bank accounts, contacts,
ConnectPlug (CPlug) POS and ERP for restaurants, food service and retail, with the full official RES
ERP français avec serveur MCP natif : plus de 1 800 actions métier auto-générées via OpenAPI.
Chat-first business management. 22 industry templates, 14 widgets. Manage clients, sales, inventory via natural language. OAuth 2.0 authentication.
Brazilian AI-powered accounting & tax automation: NFS-e invoicing, CBS/IBS tax reform, compliance.
8 EU accounting (x402 USDC on Base): reconcile, VAT, invoicing. Free health.
QuickBooks MCP Pack — query customers, invoices, and accounts via QuickBooks Online API.
Incorporate globally, manage fundraising, corporate services, and more.
Headless API-first double-entry accounting & bookkeeping engine. 84 MCP tools over HTTP.
[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/