Get loyalty card points balance
AI agents call loyaltycard_get_loyalty_card_balance 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 retrieves loyalty card balance information. It does not create, modify, delete, or execute any operations — it simply reads and returns data. The blast radius of misuse is minimal: unauthorized access to balance information could be a privacy concern but does not directly enable destructive actions, financial transfers, or system compromise.
From the tool's definition Tool name includes 'get' and description states 'Get loyalty card points balance' — a pure retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
Get loyalty card points balance. 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_card_balance: 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_card_balance 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_card_balance 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_card_balance. 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_card_balance 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.
Teams ship this data inside their own products. See what a licence covers →