This record as markdown: /tools/ghl/ghl-list-prices.md
What ghl_list_prices does on Ghl
AI agents call ghl_list_prices to retrieve information from Ghl without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
limit | number | — | Maximum number of prices to return |
offset | number | — | Number of prices to skip |
productId | string | Yes | Product ID to list prices for |
locationId | string | — | GHL Location ID (optional, uses default if not provided) |
Parameters from the server's own tool schema.
Why ghl_list_prices is rated Low
This tool queries and returns pricing information without creating, modifying, deleting, or executing any operations. It is a straightforward read operation that poses minimal security risk if misused by an agent, as it only exposes existing product pricing data.
From the tool's definition Tool name is 'ghl_list_prices' and description states 'List prices for a product' — a retrieval operation with no modification or side effects.
Attacks that exploit this kind of access
The rule that runs ghl_list_prices safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Ghl, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ghl_list_prices, this is the rule to start with:
ghl_list_prices 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 Ghl, apply this rule, and every ghl_list_prices call is checked against it from then on.
Questions about ghl_list_prices
List prices for a product. It is categorised as a Read tool in the Ghl MCP Server, which means it retrieves data without modifying state.
ghl_list_prices accepts 4 parameters: limit, offset, productId, locationId. Required: productId. The full parameter table on this page comes from the server's own tool schema.
Register the Ghl MCP server in PolicyLayer and add a rule for ghl_list_prices: 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 Ghl. Nothing to install.
ghl_list_prices 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 ghl_list_prices 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 ghl_list_prices. 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.
ghl_list_prices is provided by the Ghl MCP server (ghl-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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