Yonyou / 用友 MCP. Query ERP data, from inventory to finance.

This server connects your AI agent right into Yonyou's core ERP system. Forget navigating a million menus; you treat massive, complex operational data like a simple chat conversation with your agent. It gives you direct access to everything—supply chain records, financial accounting, inventory counts, and master vendor details—without touching the UI once.

You can use your AI client to pull deep business insights across five main areas: order management, inventory tracking, finance auditing, supplier/customer lookups, and organizational structure mapping. It's like having a live data analyst sitting next to you, ready to run any query you throw at it.

When you need to know what's on the shelves, you call get_inventory. This tool queries the ERP for real-time stock counts of specific materials across all your locations. For knowing exactly which parts exist in your catalog, use list_materials; this gives you access to the full material metadata and product catalog.

If you're dealing with vendors, list_suppliers pulls a list of all active vendor accounts, including their status and contact info. To track who you sell to, run list_customers, which provides a roster of every active customer record in the master database.

For managing sales activity, your agent handles both ends of the transaction. You can get full details for a single sale using get_sales_order, pulling every data point associated with that specific order number. If you need to review recent performance across multiple transactions, run list_sales_orders; this outputs a list of recent sales orders ready for your review.

On the purchasing side, you can get comprehensive details on one specific purchase using get_purchase_order, giving you every piece of data tied to that PO number. To check status across several incoming goods, use list_purchase_orders; this outputs a list allowing you to track multiple purchase order statuses at once.

For keeping tabs on the books, you’ve got two tools. You can review accounting movements and audit financial history by running list_vouchers, which displays a comprehensive list of all accounting vouchers. If you need high-level context about how your company is structured within Yonyou, use get_org_info to retrieve the metadata that defines your organization's structure.

It’s simple: You tell your agent what data you want—like "What's the inventory level for part X?" or "Show me all invoices from last month." Your AI client routes that request through the established tools, making the operational data available instantly. The system doesn't just give you numbers; it gives context.

Whether you need a full list of suppliers (list_suppliers), want to check material metadata (list_materials), or simply track which purchase orders are stuck in approval (list_purchase_orders), the server handles the heavy lifting and returns structured data for your conversation. You're not limited to reading reports; you're asking questions, and it answers them using live ERP inputs.