confirm_image_batch · Rentalot MCP Server MCP: Risk & Policy

WHAT IT DOES

What confirm_image_batch does on Rentalot MCP Server

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

WHY IT NEEDS A POLICY

Why confirm_image_batch needs a policy

This tool creates image records in the system after uploads are confirmed, which is a reversible modification operation (images and their records can be deleted or re-uploaded). It does not delete data (not Destructive), execute arbitrary code (not Execute), involve financial transactions (not Financial), or retrieve data without side effects (not Read).

From the tool's definition Tool description explicitly states 'Creates image records for all confirmed uploads' and categorizes as 'Write operation'. The tool modifies data by confirming and recording multiple image uploads in batch.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

confirm_image_batch Rate-limited

confirm_image_batch 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": {
    "confirm_image_batch": {
      "limits": [
        {
          "counter": "confirm_image_batch_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 Rentalot MCP Server, so you can run agents against it safely.

FAQ

Questions about confirm_image_batch

What does the confirm_image_batch tool do? +

Use to confirm multiple property image uploads after files have been uploaded to their presigned URLs. Creates image records for all confirmed uploads. Supports Idempotency-Key header. Write operation — requires Pro tier or higher. It is categorised as a Write tool in the Rentalot MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on confirm_image_batch? +

Register the Rentalot MCP Server MCP server in PolicyLayer and add a rule for confirm_image_batch: 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 Rentalot MCP Server. Nothing to install.

What risk level is confirm_image_batch? +

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

Can I rate-limit confirm_image_batch? +

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

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

confirm_image_batch is provided by the Rentalot MCP Server MCP server (rentalot-ai/rentalot-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.