radarr.movie_delete
AI agents call radarr.movie_delete to permanently remove resources in Arr Stack — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Destructive actions that irreversibly remove or erase data are classified as Destructive, which supersedes Write. An AI agent invoking this tool without careful vetting could unintentionally purge the user's movie collection. High severity due to permanent data loss potential and broad blast radius across all stored movies.
From the tool's definition Tool name explicitly contains 'delete' (radarr.movie_delete), indicating irreversible removal of movie data.
Attacks that exploit this kind of access
radarr.movie_delete. It is categorised as a Destructive tool in the Arr Stack MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Arr Stack MCP server in PolicyLayer and add a rule for radarr.movie_delete: 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 Arr Stack. Nothing to install.
radarr.movie_delete 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 radarr.movie_delete 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 radarr.movie_delete. 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.
radarr.movie_delete is provided by the Arr Stack MCP server (new-usemame/arr-stack-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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