Delete a list
AI agents call delete_list to permanently remove resources in ClickUp 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 list and its contents from ClickUp. Deletion is irreversible and has significant blast radius—an AI agent misusing this could destroy project organization, task tracking, and historical data. This is more severe than Write (reversible modifications) but fits Destructive category perfectly.
From the tool's definition Tool name 'delete_list' with description 'Delete a list' indicates irreversible deletion of data. In a project management context, deleting a list removes all associated tasks and configuration, which cannot be undone.
Attacks that exploit this kind of access
Delete a list. It is categorised as a Destructive tool in the ClickUp MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the ClickUp MCP Server 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 Server. 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 MCP server (yihaowang/clickup-mcp-server). 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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