StartAHORunBatch · AWS IoT SiteWise MCP Server MCP

WHAT IT DOES

What StartAHORunBatch does on AWS IoT SiteWise MCP Server

AI agents invoke StartAHORunBatch to trigger actions in AWS IoT SiteWise MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.

WHY IT NEEDS A POLICY

Why StartAHORunBatch needs a policy

Without a description, confidence is reduced, but the verb 'Start' combined with 'RunBatch' clearly indicates execution of an external operation rather than read-only retrieval. Batch operations typically have side effects and resource consumption implications. This falls under Execute rather than Write because it triggers background processes whose scope and impact depend on job parameters.

From the tool's definition Tool name 'StartAHORunBatch' indicates initiation of a batch operation. The prefix 'AHO' (likely AWS Health Operations) and 'RunBatch' suggest triggering external batch processing jobs whose effects depend on arguments and configuration.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

StartAHORunBatch Rate-limited

StartAHORunBatch stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "StartAHORunBatch": {
      "limits": [
        {
          "counter": "startahorunbatch_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL →

Instant setup, no code required.

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

FAQ

Questions about StartAHORunBatch

What does the StartAHORunBatch tool do? +

StartAHORunBatch. It is categorised as a Execute tool in the AWS IoT SiteWise MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on StartAHORunBatch? +

Register the AWS IoT SiteWise MCP Server MCP server in PolicyLayer and add a rule for StartAHORunBatch: 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 AWS IoT SiteWise MCP Server. Nothing to install.

What risk level is StartAHORunBatch? +

StartAHORunBatch is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit StartAHORunBatch? +

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

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

StartAHORunBatch is provided by the AWS IoT SiteWise MCP Server MCP server (awslabs.aws-iot-sitewise-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.