Delete a checklist from a card
AI agents call delete_checklist to permanently remove resources in Superthread Mcp Extended — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Deletion is an irreversible operation that cannot be undone. Once a checklist is removed from a card, the data is lost unless a backup or undo mechanism exists (not mentioned in the description). This falls squarely into the Destructive category.
From the tool's definition Tool name explicitly states 'delete_checklist' and description confirms 'Delete a checklist from a card'. The verb 'delete' indicates irreversible removal of data.
Attacks that exploit this kind of access
Delete a checklist from a card. It is categorised as a Destructive tool in the Superthread Mcp Extended MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Superthread Mcp Extended MCP server in PolicyLayer and add a rule for delete_checklist: 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 Superthread Mcp Extended. Nothing to install.
delete_checklist 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_checklist 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_checklist. 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_checklist is provided by the Superthread Mcp Extended MCP server (jaey-p/superthread-mcp-extended). 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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