Creates a new List within a Folder or Space.
AI agents use clickup_create_list to create or update resources in ClickUp MCP Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ClickUp MCP Server environment.
This tool creates new data structures (lists) within a workspace, which is a write operation. It is reversible (lists can be deleted), so it does not qualify as Destructive. The blast radius is medium because creating many lists could clutter a workspace or consume organizational limits, but it causes no financial impact and cannot directly destroy data.
From the tool's definition Tool name 'clickup_create_list' and description 'Creates a new List within a Folder or Space' indicate data creation. Creates reversible organizational structures in ClickUp.
Documented attack patterns abuse exactly the kind of access clickup_create_list gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and ClickUp MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for clickup_create_list:
{
"version": "1",
"default": "deny",
"tools": {
"clickup_create_list": {
"limits": [
{
"counter": "clickup_create_list_rate",
"window": "minute",
"max": 30,
"scope": "grant"
}
]
}
}
}clickup_create_list stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
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Creates a new List within a Folder or Space. It is categorised as a Write tool in the ClickUp MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the ClickUp MCP Server MCP server in PolicyLayer and add a rule for clickup_create_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.
clickup_create_list is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the clickup_create_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 clickup_create_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.
clickup_create_list is provided by the ClickUp MCP Server MCP server (nazruden/clickup-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from ClickUp MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
31 ClickUp MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.