unarchive_channel · AdButler MCP: Risk & Policy

WHAT IT DOES

What unarchive_channel does on AdButler

AI agents use unarchive_channel 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	Archived channel ID

Parameters from the server's own tool schema.

WHY IT NEEDS A POLICY

Why unarchive_channel needs a policy

This tool modifies channel state by restoring it from archived to active status. It is reversible (can be re-archived if needed) and does not delete data or move money, making it a Write operation. Severity is medium because misuse could reactivate inappropriate advertising channels, but the effect is not financially harmful or permanently destructive.

From the tool's definition Tool name 'unarchive_channel' and description 'Restore an archived channel back to active status' indicate a state-change operation that reverses a previous archival action, modifying data (channel status) without irreversible deletion.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

unarchive_channel Rate-limited

unarchive_channel 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": {
    "unarchive_channel": {
      "limits": [
        {
          "counter": "unarchive_channel_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 unarchive_channel

What does the unarchive_channel tool do? +

Restore an archived channel back to active status. 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 unarchive_channel accept? +

unarchive_channel accepts 1 parameter: id. Required: id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on unarchive_channel? +

Register the AdButler MCP server in PolicyLayer and add a rule for unarchive_channel: 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 unarchive_channel? +

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

Can I rate-limit unarchive_channel? +

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

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

unarchive_channel 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.