PERMANENTLY deletes a ClickUp list and all its tasks. Use listId (preferred/safest) or listName. WARNING: Cannot be undone, all tasks will be deleted, listName risky if not unique.
AI agents call delete_list to permanently remove resources in ClickUp MCP — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool meets the Destructive category definition: it irreversibly deletes data (list and all associated tasks) and cannot be undone. The critical severity reflects the blast radius — an AI agent misconfigured or prompt-injected into using this tool could eliminate entire project lists and their work items. The warning about listName ambiguity adds operational risk.
From the tool's definition "PERMANENTLY deletes a ClickUp list and all its tasks" and "Cannot be undone, all tasks will be deleted" — the tool irreversibly removes data at scale without recovery option.
Attacks that exploit this kind of access
PERMANENTLY deletes a ClickUp list and all its tasks. Use listId (preferred/safest) or listName. WARNING: Cannot be undone, all tasks will be deleted, listName risky if not unique. It is categorised as a Destructive tool in the ClickUp MCP MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the ClickUp MCP server in PolicyLayer and add a rule for delete_list: 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 ClickUp MCP. Nothing to install.
delete_list 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_list 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_list. 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_list is provided by the ClickUp MCP server (twofeetup/clickup-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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