list_coupons
List all coupons for a location with optional filtering
This record as markdown: /tools/hooker-dev-hailey-mcp/list-coupons.md
What list_coupons does on GoHighLevel MCP Server
AI agents call list_coupons to retrieve information from GoHighLevel MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_coupons is rated Low
This tool performs a read-only retrieval of coupon information. It uses the verb 'list' which is explicitly a Read category action. No data is created, modified, deleted, or used for financial transactions—it merely queries and returns existing coupon data. The optional filtering is a standard read operation parameter. Low severity because misuse would only expose information already in the system.
From the tool's definition Tool name 'list_coupons' and description 'List all coupons for a location with optional filtering' indicate a query operation that retrieves coupon data without modification.
Attacks that exploit this kind of access
The rule that runs list_coupons safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GoHighLevel MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_coupons, this is the rule to start with:
list_coupons is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect GoHighLevel MCP Server, apply this rule, and every list_coupons call is checked against it from then on.
Questions about list_coupons
List all coupons for a location with optional filtering. 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 list_coupons: 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.
list_coupons 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 list_coupons 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 list_coupons. 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.
list_coupons is provided by the GoHighLevel MCP Server MCP server (hooker-dev/hailey-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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