configure_sensor · Security-Use MCP Server MCP

WHAT IT DOES

What configure_sensor does on Security-Use MCP Server

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

WHY IT NEEDS A POLICY

Why configure_sensor needs a policy

This tool modifies runtime sensor configuration, which is a reversible write operation that affects security monitoring behavior. While not creating new entities, updating sensor configuration can change how vulnerabilities are detected and alerts are triggered, making it a Write-category action.

From the tool's definition Tool name is 'configure_sensor' and description states 'Update runtime sensor configuration.' The verb 'Update' indicates modification of existing configuration data.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

configure_sensor Rate-limited

configure_sensor 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": {
    "configure_sensor": {
      "limits": [
        {
          "counter": "configure_sensor_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 Security-Use MCP Server, so you can run agents against it safely.

FAQ

Questions about configure_sensor

What does the configure_sensor tool do? +

Update runtime sensor configuration. It is categorised as a Write tool in the Security-Use 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 configure_sensor? +

Register the Security-Use MCP Server MCP server in PolicyLayer and add a rule for configure_sensor: 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 Security-Use MCP Server. Nothing to install.

What risk level is configure_sensor? +

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

Can I rate-limit configure_sensor? +

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

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

configure_sensor is provided by the Security-Use MCP Server MCP server (security-use/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.