Remove all items from the Sonarr download queue and cancel them in SABnzbd.
AI agents call sonarr_clear_queue to permanently remove resources in Homelab — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool irreversibly removes all queued download items and cancels active downloads in SABnzbd. Bulk cancellation of all queue items is not easily recoverable — the downloads would need to be re-queued and restarted manually. The 'all items' scope makes the blast radius high.
From the tool's definition Remove all items from the Sonarr download queue and cancel them in SABnzbd
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
Remove all items from the Sonarr download queue and cancel them in SABnzbd. It is categorised as a Destructive tool in the Homelab MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Homelab MCP server in PolicyLayer and add a rule for sonarr_clear_queue: 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 Homelab. Nothing to install.
sonarr_clear_queue is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the sonarr_clear_queue 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.
Set action: deny in the PolicyLayer policy for sonarr_clear_queue. 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.
sonarr_clear_queue is provided by the Homelab MCP server (nainounen/homelab-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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