List the editable CHandlingData fields and their verified offsets.
AI agents call list_handling_fields 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.
The tool returns information about available fields and their memory offsets. While this metadata could theoretically be used to support write operations via other tools (like memory writing), the tool itself performs no modifications, side effects, or irreversible actions. It simply enumerates and returns structured data, which is characteristic of a Read category tool.
From the tool's definition Tool name is 'list_handling_fields' and description states 'List the editable CHandlingData fields and their verified offsets' — this is a read/query operation that retrieves and displays data about game handling parameters without modifying them.
Attacks that exploit this kind of access
List the editable CHandlingData fields and their verified offsets. 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 list_handling_fields: 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.
list_handling_fields 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_handling_fields 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_handling_fields. 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_handling_fields 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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