assets.createObjectType · Gojira MCP: Risk & Policy

WHAT IT DOES

What assets.createObjectType does on Gojira

AI agents use assets.createObjectType 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 assets.createObjectType needs a policy

Creation of object types is a Write operation—it adds new metadata/configuration to the Assets CMDB. While this affects the data model, object types can typically be deleted or modified after creation, making it reversible (not Destructive). The blast radius is medium: misconfigured object types could disrupt asset tracking workflows, but the action itself is not irreversible like deletion would be.

From the tool's definition Tool name 'assets.createObjectType' and description 'Create an object type inside a schema' indicate creation of new data structure.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

assets.createObjectType Rate-limited

assets.createObjectType 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": {
    "assets.createObjectType": {
      "limits": [
        {
          "counter": "assets.createobjecttype_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 assets.createObjectType

What does the assets.createObjectType tool do? +

Create an object type inside a schema. 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 assets.createObjectType? +

Register the Gojira MCP server in PolicyLayer and add a rule for assets.createObjectType: 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 assets.createObjectType? +

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

Can I rate-limit assets.createObjectType? +

Yes. Add a rate_limit block to the assets.createObjectType 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 assets.createObjectType completely? +

Set action: deny in the PolicyLayer policy for assets.createObjectType. 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 assets.createObjectType? +

assets.createObjectType 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.