clickup_get_lists

THE RISK

Low Risk

Why clickup_get_lists needs a policy

This tool queries and retrieves existing list data from a ClickUp folder. It performs no creation, modification, deletion, or execution of external operations. The action is purely informational and read-only, making it a straightforward Read category tool with low severity.

From the tool's definition Tool name contains 'get' and description states 'Get all lists in a specific folder', indicating data retrieval with no modification or side effects.

Documented attack patterns abuse exactly the kind of access clickup_get_lists gives an agent:

POLICY

How to control clickup_get_lists

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_get_lists:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "clickup_get_lists": {}
  }
}

clickup_get_lists is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register ClickUp MCP Server — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More ClickUp MCP Server tools

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All 31 ClickUp MCP Server tools →

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about clickup_get_lists

What does the clickup_get_lists tool do? +

Get all lists in a specific folder. It is categorised as a Read tool in the ClickUp MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on clickup_get_lists? +

Register the ClickUp MCP Server MCP server in PolicyLayer and add a rule for clickup_get_lists: 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.

What risk level is clickup_get_lists? +

clickup_get_lists is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit clickup_get_lists? +

Yes. Add a rate_limit block to the clickup_get_lists 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.

How do I block clickup_get_lists completely? +

Set action: deny in the PolicyLayer policy for clickup_get_lists. 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.

What MCP server provides clickup_get_lists? +

clickup_get_lists 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.

Enforce policy on every ClickUp MCP Server tool call.

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.

CHECK YOUR STACK →