update_ortb_native_data_asset · AdButler MCP: Risk & Policy

WHAT IT DOES

What update_ortb_native_data_asset does on AdButler

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

PARAMETERS

Parameter	Type	Required	Description
`id`	number	Yes	Data asset ID
`len`	number	—	Max length
`type`	number	—	Data asset type
`template_id`	number	Yes	ORTB native template ID

Parameters from the server's own tool schema.

WHY IT NEEDS A POLICY

Why update_ortb_native_data_asset needs a policy

The tool creates or modifies data reversibly within advertising campaign management. Updating a data asset is a Write operation: it changes configuration but does not delete or irreversibly destroy data, execute arbitrary code, or move money.

From the tool's definition Tool name contains 'update' and description states 'Update an existing data asset' — this modifies existing data in the AdButler system (ORTB native template assets).

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

update_ortb_native_data_asset Rate-limited

update_ortb_native_data_asset 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": {
    "update_ortb_native_data_asset": {
      "limits": [
        {
          "counter": "update_ortb_native_data_asset_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 AdButler, so you can run agents against it safely.

FAQ

Questions about update_ortb_native_data_asset

What does the update_ortb_native_data_asset tool do? +

Update an existing data asset for an ORTB native template. It is categorised as a Write tool in the AdButler MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does update_ortb_native_data_asset accept? +

update_ortb_native_data_asset accepts 4 parameters: id, len, type, template_id. Required: id, template_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on update_ortb_native_data_asset? +

Register the AdButler MCP server in PolicyLayer and add a rule for update_ortb_native_data_asset: 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 AdButler. Nothing to install.

What risk level is update_ortb_native_data_asset? +

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

Can I rate-limit update_ortb_native_data_asset? +

Yes. Add a rate_limit block to the update_ortb_native_data_asset 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 update_ortb_native_data_asset completely? +

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

update_ortb_native_data_asset is provided by the AdButler MCP server (adbutler/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.