Calculates prices and discounts for products at given quantities if they are bought together in an order
AI agents call pricing_calculate_sales_document to retrieve information from MCP Dynamics 365 Commerce Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs a calculation or lookup of pricing data based on input parameters (products, quantities). It retrieves or computes pricing information—a query/read operation with no side effects. It does not execute payments, create orders, modify inventory, or delete data. While it relates to financial operations, it only reads/calculates prices rather than moving money or committing financial obligations.
From the tool's definition Tool name 'calculate_sales_document' and description 'Calculates prices and discounts for products at given quantities' indicate retrieval and computation of pricing information without modifying any data or triggering financial transactions.
Attacks that exploit this kind of access
Calculates prices and discounts for products at given quantities if they are bought together in an order. It is categorised as a Read tool in the MCP Dynamics 365 Commerce Server MCP Server, which means it retrieves data without modifying state.
Register the MCP Dynamics 365 Commerce Server MCP server in PolicyLayer and add a rule for pricing_calculate_sales_document: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches MCP Dynamics 365 Commerce Server. Nothing to install.
pricing_calculate_sales_document is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the pricing_calculate_sales_document rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for pricing_calculate_sales_document. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
pricing_calculate_sales_document is provided by the MCP Dynamics 365 Commerce Server MCP server (jiantmo/mcp-commerce). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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