clickup_set_custom_field_value

Set a custom field value on a ClickUp task. The value format depends on the field type.

SERVERClickUp MCP Server - Enhanced SOURCEchykalophia/clickup-mcp-server---enhanced

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/chykalophia-clickup-mcp-server-enhanced/clickup-set-custom-field-value.md

WHAT IT DOES

What clickup_set_custom_field_value does on ClickUp MCP Server - Enhanced

AI agents use clickup_set_custom_field_value to create or update resources in ClickUp MCP Server - Enhanced, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your ClickUp MCP Server - Enhanced environment.

RISK

Why clickup_set_custom_field_value is rated Medium

This tool modifies task metadata by setting custom field values, which is a Write operation. It creates or updates data reversibly without deleting information or executing arbitrary code.

From the tool's definition Tool name 'clickup_set_custom_field_value' and description 'Set a custom field value on a ClickUp task' indicate modification of task data. The verb 'set' and action 'set a custom field value' denote reversible data mutation.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs clickup_set_custom_field_value safely

PolicyLayer is an MCP gateway: it sits between your AI agents and ClickUp MCP Server - Enhanced, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For clickup_set_custom_field_value, this is the rule to start with:

clickup_set_custom_field_value Rate-limited

clickup_set_custom_field_value 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "clickup_set_custom_field_value": {
      "limits": [
        {
          "counter": "clickup_set_custom_field_value_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect ClickUp MCP Server - Enhanced, apply this rule, and every clickup_set_custom_field_value call is checked against it from then on.

FAQ

Questions about clickup_set_custom_field_value

What does the clickup_set_custom_field_value tool do? +

Set a custom field value on a ClickUp task. The value format depends on the field type. It is categorised as a Write tool in the ClickUp MCP Server - Enhanced MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on clickup_set_custom_field_value? +

Register the ClickUp MCP Server - Enhanced MCP server in PolicyLayer and add a rule for clickup_set_custom_field_value: 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 - Enhanced. Nothing to install.

What risk level is clickup_set_custom_field_value? +

clickup_set_custom_field_value is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit clickup_set_custom_field_value? +

Yes. Add a rate_limit block to the clickup_set_custom_field_value 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_set_custom_field_value completely? +

Set action: deny in the PolicyLayer policy for clickup_set_custom_field_value. 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_set_custom_field_value? +

clickup_set_custom_field_value is provided by the ClickUp MCP Server - Enhanced MCP server (chykalophia/clickup-mcp-server---enhanced). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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