Delete a role from a Discord server. Cannot delete the @everyone role. This is irreversible.
AI agents call delete_role to permanently remove resources in Discord — typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
The tool permanently removes a role from a Discord server with no undo capability. While not as critical as deleting an entire server, role deletion irreversibly affects all members assigned that role and their permissions. This is a destructive operation meeting the definition of actions that cannot be undone.
From the tool's definition Tool name 'delete_role' and description explicitly states 'Delete a role from a Discord server' and 'This is irreversible.'
Attacks that exploit this kind of access
Delete a role from a Discord server. Cannot delete the @everyone role. This is irreversible. It is categorised as a Destructive tool in the Discord MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Discord MCP server in PolicyLayer and add a rule for delete_role: 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 Discord. Nothing to install.
delete_role 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_role 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_role. 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_role is provided by the Discord MCP server (ngoctranfire/discord-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.
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