Delete a saved car build (cannot delete active build)
AI agents call delete_build to permanently remove resources in Pimp My Ride MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes a saved build configuration, which cannot be undone. Although the blast radius is limited to user customization data rather than financial or system-critical assets, the irreversible nature of deletion places it in the Destructive category.
From the tool's definition Tool name is 'delete_build' and description states 'Delete a saved car build' — uses explicit delete verb indicating irreversible removal of data.
Attacks that exploit this kind of access
Delete a saved car build (cannot delete active build). It is categorised as a Destructive tool in the Pimp My Ride MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Pimp My Ride MCP Server MCP server in PolicyLayer and add a rule for delete_build: 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 Pimp My Ride MCP Server. Nothing to install.
delete_build is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_build 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 delete_build. 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.
delete_build is provided by the Pimp My Ride MCP Server MCP server (nickytonline/pimp-my-ride-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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