list_product_categories
Enumerate the spec-driven PRODUCT categories this index covers (physical goods like smartphones, laptops, GPUs — distinct from the software/subscription pricing themes). Each entry carries its slug, product count, the comparable spec keys, and the brands present. Pass a category slug to search_pr...
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What list_product_categories does on The Front Desk Review
AI agents call list_product_categories to retrieve information from The Front Desk Review without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why list_product_categories is rated Low
This tool retrieves and lists existing product category metadata without creating, modifying, deleting, or executing any operations. It is a pure read operation providing enumeration data to support downstream queries (as indicated by 'Pass a category slug to search_products / compare_products / find_products').
From the tool's definition Tool name 'list_product_categories' and description 'Enumerate the spec-driven PRODUCT categories' indicate retrieval and querying of categorical metadata with 'no side effects'.
Attacks that exploit this kind of access
The rule that runs list_product_categories safely
PolicyLayer is an MCP gateway: it sits between your AI agents and The Front Desk Review, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For list_product_categories, this is the rule to start with:
list_product_categories 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 The Front Desk Review, apply this rule, and every list_product_categories call is checked against it from then on.
Questions about list_product_categories
Enumerate the spec-driven PRODUCT categories this index covers (physical goods like smartphones, laptops, GPUs — distinct from the software/subscription pricing themes). Each entry carries its slug, product count, the comparable spec keys, and the brands present. Pass a category slug to search_products / compare_products / find_products. It is categorised as a Read tool in the The Front Desk Review MCP Server, which means it retrieves data without modifying state.
Register the The Front Desk Review MCP server in PolicyLayer and add a rule for list_product_categories: 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 The Front Desk Review. Nothing to install.
list_product_categories 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_product_categories 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_product_categories. 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_product_categories is provided by the The Front Desk Review MCP server (https://mcp.frontdeskreview.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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