clickup_create_number_custom_field

Create a number custom field with optional precision and default value.

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-create-number-custom-field.md

WHAT IT DOES

What clickup_create_number_custom_field does on ClickUp MCP Server - Enhanced

AI agents use clickup_create_number_custom_field 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_create_number_custom_field is rated Medium

This tool creates a new custom field in ClickUp, which is a reversible write operation. It adds configuration metadata to the workspace but does not delete data, execute code, or incur financial charges. The medium severity reflects that creating custom fields could affect many tasks/workflows if misconfigured, but the change can be undone by deleting the field.

From the tool's definition The tool name contains 'create' and the description states it creates 'a number custom field', indicating it adds a new field structure to a ClickUp workspace. This is a data creation operation that modifies the workspace schema.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs clickup_create_number_custom_field 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_create_number_custom_field, this is the rule to start with:

clickup_create_number_custom_field Rate-limited

clickup_create_number_custom_field 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_create_number_custom_field": {
      "limits": [
        {
          "counter": "clickup_create_number_custom_field_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_create_number_custom_field call is checked against it from then on.

FAQ

Questions about clickup_create_number_custom_field

What does the clickup_create_number_custom_field tool do? +

Create a number custom field with optional precision and default value. 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_create_number_custom_field? +

Register the ClickUp MCP Server - Enhanced MCP server in PolicyLayer and add a rule for clickup_create_number_custom_field: 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_create_number_custom_field? +

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

Can I rate-limit clickup_create_number_custom_field? +

Yes. Add a rate_limit block to the clickup_create_number_custom_field 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_create_number_custom_field completely? +

Set action: deny in the PolicyLayer policy for clickup_create_number_custom_field. 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_create_number_custom_field? +

clickup_create_number_custom_field 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.

KEEP EXPLORING

More on ClickUp MCP Server - Enhanced, and thousands of servers like it.

This server

All 202 ClickUp MCP Server - Enhanced tools →

Across the catalogue

create_task on 0rca Dojo MCP Server →create-task on Kanban MCP Server →create_package_backup on Android Forensics ADB MCP Server →create_project on Stitch MCP Server → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →