dozzle_status

THE RISK

Low Risk

Why dozzle_status needs a policy

This tool performs a simple health check on the Dozzle service by querying its availability status. It is a read-only operation that has no side effects, does not execute code or commands, and does not modify any data. The minimal blast radius (only potential information disclosure about service availability) and non-intrusive nature warrant a low severity classification.

From the tool's definition Tool name 'dozzle_status' and description 'Check whether the Dozzle log viewer is running and reachable' indicate a status check operation that retrieves state information without modifying any data or triggering external operations.

Documented attack patterns abuse exactly the kind of access dozzle_status gives an agent:

POLICY

How to control dozzle_status

PolicyLayer is an MCP gateway — it sits between your AI agents and Crow, and nothing reaches the server without passing your rules. This is the rule we recommend for dozzle_status:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "dozzle_status": {}
  }
}

dozzle_status is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

Create a free account and register Crow — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
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FAQ

Questions about dozzle_status

What does the dozzle_status tool do? +

Check whether the Dozzle log viewer is running and reachable. It is categorised as a Read tool in the Crow MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on dozzle_status? +

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

What risk level is dozzle_status? +

dozzle_status is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit dozzle_status? +

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

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

dozzle_status is provided by the Crow MCP server (kh0pper/crow). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Crow tool call.

Start from Crow, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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