Delete a rich menu from your LINE Official Account.
AI agents call delete_rich_menu to permanently remove resources in LINE Bot MCP Server — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
This tool permanently removes a rich menu object from the LINE Official Account. Rich menus are important UI/UX elements for user interactions. Deletion cannot be undone without manual recreation, making this a destructive operation. While not as critical as deleting user data, unauthorized deletion could degrade the bot's functionality and require administrative intervention to restore.
From the tool's definition Tool name is 'delete_rich_menu' and description states 'Delete a rich menu from your LINE Official Account.' The word 'delete' indicates irreversible removal of configuration data.
Attacks that exploit this kind of access
Delete a rich menu from your LINE Official Account. It is categorised as a Destructive tool in the LINE Bot MCP Server MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the LINE Bot MCP Server MCP server in PolicyLayer and add a rule for delete_rich_menu: 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 LINE Bot MCP Server. Nothing to install.
delete_rich_menu 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_rich_menu 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_rich_menu. 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_rich_menu is provided by the LINE Bot MCP Server MCP server (tndfame/mcp_management). 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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