AI agents call delete_template 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.
This tool permanently removes a server template, which cannot be undone without manual recreation. Destructive category applies because the action is irreversible and eliminates data. Severity is high because deletion of server templates could disrupt server setup/recovery workflows, though the blast radius is limited to template objects rather than member data or the entire server.
From the tool's definition Tool name contains 'delete' and description states 'Delete a server template from the Discord server' — irreversible removal of configuration data.
Documented attack patterns abuse exactly the kind of access delete_template gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Discord, and nothing reaches the server without passing your rules. This is the rule we recommend for delete_template:
{
"version": "1",
"default": "deny",
"hide": [
"delete_template"
]
} delete_template disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.
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Delete a server template from the Discord server. 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_template: 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_template 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_template 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_template. 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_template is provided by the Discord MCP server (hardheadhackerhead/discord-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Discord, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
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139 Discord tools catalogued and risk-classified — across an index of 43,000+ MCP servers.