List the natural-language aliases available to resolve() (e.g. 'police car', 'getaway car').
AI agents call catalog_categories to retrieve information from GTAV-CLAUDE-MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool queries and returns a list of available aliases/categories for reference purposes only. It does not modify game state, execute code, delete data, or commit financial actions. The operation is purely informational (Read category). The severity is low because misuse would only expose what aliases exist in the catalog, with no ability to harm the game state or user.
From the tool's definition Tool name 'catalog_categories' and description 'List the natural-language aliases available to resolve()' indicates retrieval of predefined category mappings with no side effects.
Attacks that exploit this kind of access
List the natural-language aliases available to resolve() (e.g. 'police car', 'getaway car'). It is categorised as a Read tool in the GTAV-CLAUDE-MCP MCP Server, which means it retrieves data without modifying state.
Register the GTAV-CLAUDE- MCP server in PolicyLayer and add a rule for catalog_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 GTAV-CLAUDE-MCP. Nothing to install.
catalog_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 catalog_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 catalog_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.
catalog_categories is provided by the GTAV-CLAUDE- MCP server (tabbedscamper/gtav-claude-mcp). 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.
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