Get all units of measure supported by the store.
AI agents call unit_of_measure_get_units_of_measure 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 queries and returns reference data (units of measure like kg, lb, etc.) from the commerce system. It performs read-only data retrieval with no capacity to modify, delete, or execute operations. The blast radius of misuse is minimal—an AI agent could retrieve this data excessively but cannot cause harm to business data, transactions, or system integrity.
From the tool's definition Tool name contains 'get' and description states 'Get all units of measure supported by the store' — a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get all units of measure supported by the store. 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 unit_of_measure_get_units_of_measure: 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.
unit_of_measure_get_units_of_measure 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 unit_of_measure_get_units_of_measure 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 unit_of_measure_get_units_of_measure. 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.
unit_of_measure_get_units_of_measure 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.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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