Delete a plan proposal (moves to trash)
AI agents call delete_plan_proposal to permanently remove resources in Planning Game — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool irreversibly removes a plan proposal from active use by moving it to trash. Even though the description mentions 'trash' rather than permanent deletion, the operation is destructive in nature—it removes data from normal access and workflow. In the context of a planning system, deleting plan proposals prevents their use and constitutes an irreversible action that cannot be undone without recovery mechanisms.
From the tool's definition Tool name is 'delete_plan_proposal' and description states 'Delete a plan proposal (moves to trash)', explicitly performing a delete operation.
Attacks that exploit this kind of access
Delete a plan proposal (moves to trash). It is categorised as a Destructive tool in the Planning Game MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Planning Game MCP server in PolicyLayer and add a rule for delete_plan_proposal: 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 Planning Game. Nothing to install.
delete_plan_proposal 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_plan_proposal 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_plan_proposal. 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_plan_proposal is provided by the Planning Game MCP server (planning-game-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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