Get coupon details by ID or code
AI agents call get_coupon to retrieve information from GoHighLevel MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves existing coupon information (by ID or code) and has no side effects. It is a straightforward read operation querying coupon data from the GoHighLevel CRM system. The blast radius of misuse is minimal—an attacker could enumerate coupons or view their details, but cannot modify, delete, or execute arbitrary actions. Low severity is appropriate.
From the tool's definition Tool name is 'get_coupon' and description states 'Get coupon details by ID or code' — clearly a retrieval operation with no modification or destructive capability.
Attacks that exploit this kind of access
Get coupon details by ID or code. It is categorised as a Read tool in the GoHighLevel MCP Server MCP Server, which means it retrieves data without modifying state.
Register the GoHighLevel MCP Server MCP server in PolicyLayer and add a rule for get_coupon: 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 GoHighLevel MCP Server. Nothing to install.
get_coupon 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 get_coupon 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 get_coupon. 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.
get_coupon is provided by the GoHighLevel MCP Server MCP server (mindflowedstudios/mindflowed_mcp). 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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