Deletes an anime from the authenticated user's MyAnimeList.
AI agents call delete_myanimelist_item to permanently remove resources in MyAnimeList MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool permanently removes anime entries from a user's personal list without the ability to undo via the tool itself. While not catastrophic at scale (single anime deletion), it is irreversible data destruction. Classified as Destructive rather than Write because deletion cannot be recovered. Severity is high because it destroys user-curated data, though the blast radius is limited to a single list entry per call.
From the tool's definition Tool name contains 'delete' and description states 'Deletes an anime from the authenticated user's MyAnimeList' — this is an irreversible removal of user data.
Attacks that exploit this kind of access
Deletes an anime from the authenticated user's MyAnimeList. It is categorised as a Destructive tool in the MyAnimeList MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the MyAnimeList MCP Server MCP server in PolicyLayer and add a rule for delete_myanimelist_item: 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 MyAnimeList MCP Server. Nothing to install.
delete_myanimelist_item 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 delete_myanimelist_item 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 delete_myanimelist_item. 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.
delete_myanimelist_item is provided by the MyAnimeList MCP Server MCP server (nicoaguerrero/myanimelist-mcp-server). 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.
Teams ship this data inside their own products. See what a licence covers →