Get available loyalty programs
AI agents call loyaltycard_get_loyalty_programs 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 retrieves information about loyalty programs, which is a read-only query operation. It does not modify, delete, or execute any actions. The blast radius of misuse is minimal—an AI agent could at worst retrieve loyalty program details, which is non-sensitive catalog information typical of any e-commerce system. No financial transactions, data modifications, or destructive operations are involved.
From the tool's definition Tool name contains 'get_' prefix and description states 'Get available loyalty programs' — a pure data retrieval operation with no side effects.
Attacks that exploit this kind of access
Get available loyalty programs. 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 loyaltycard_get_loyalty_programs: 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.
loyaltycard_get_loyalty_programs 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 loyaltycard_get_loyalty_programs 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 loyaltycard_get_loyalty_programs. 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.
loyaltycard_get_loyalty_programs 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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Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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