customfields.assignCustomFieldToProjects

WHAT IT DOES

What customfields.assignCustomFieldToProjects does on Gojira

AI agents use customfields.assignCustomFieldToProjects to create or update resources in Gojira — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Gojira environment.

WHY IT NEEDS A POLICY

Why customfields.assignCustomFieldToProjects needs a policy

This tool creates or modifies custom field configurations by assigning field contexts to projects. While 'assign' suggests a change in state, the operation is reversible—contexts can be reassigned or unassigned. The description notes 'Destructive' but the operation itself does not delete or permanently destroy data; it reconfigures which fields are available in which projects.

From the tool's definition assignCustomFieldToProjects — assigns a custom field context to projects; modifies field configuration across projects but is reversible (the assignment can be changed or removed)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

customfields.assignCustomFieldToProjects Rate-limited

customfields.assignCustomFieldToProjects 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": {
    "customfields.assignCustomFieldToProjects": {
      "limits": [
        {
          "counter": "customfields.assigncustomfieldtoprojects_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches Gojira, so you can run agents against it safely.

FAQ

Questions about customfields.assignCustomFieldToProjects

What does the customfields.assignCustomFieldToProjects tool do? +

Assign a custom field context to projects. Destructive — requires. It is categorised as a Write tool in the Gojira MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on customfields.assignCustomFieldToProjects? +

Register the Gojira MCP server in PolicyLayer and add a rule for customfields.assignCustomFieldToProjects: 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 Gojira. Nothing to install.

What risk level is customfields.assignCustomFieldToProjects? +

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

Can I rate-limit customfields.assignCustomFieldToProjects? +

Yes. Add a rate_limit block to the customfields.assignCustomFieldToProjects 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 customfields.assignCustomFieldToProjects completely? +

Set action: deny in the PolicyLayer policy for customfields.assignCustomFieldToProjects. 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 customfields.assignCustomFieldToProjects? +

customfields.assignCustomFieldToProjects is provided by the Gojira MCP server (windoze95/gojira-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.