Discard unpublished draft changes
AI agents call discard_draft_changes to permanently remove resources in Prowpt 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 draft modifications without recovery options. While the blast radius is somewhat limited to unpublished changes (not live production), the irreversible nature of discarding work and potential loss of significant development effort justifies the Destructive category.
From the tool's definition Tool name 'discard_draft_changes' combined with description 'Discard unpublished draft changes' indicates irreversible deletion of unsaved work. The verb 'discard' combined with 'changes' signals data loss that cannot be undone.
Attacks that exploit this kind of access
Discard unpublished draft changes. It is categorised as a Destructive tool in the Prowpt MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Prowpt MCP Server MCP server in PolicyLayer and add a rule for discard_draft_changes: 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 Prowpt MCP Server. Nothing to install.
discard_draft_changes 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 discard_draft_changes 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 discard_draft_changes. 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.
discard_draft_changes is provided by the Prowpt MCP Server MCP server (prowptai/prowpt-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
discard_draft_changes is one line of Prowpt MCP Server's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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