discord_remove_role

THE RISK

Critical Risk

Why discord_remove_role needs a policy

Removing a role from a member is an irreversible action in the sense that it immediately revokes permissions and access. While technically a role could be re-assigned, the action itself is a destructive removal of a permission/access grant rather than a modification.

From the tool's definition Removes a role from a member in a Discord server

Documented attack patterns abuse exactly the kind of access discord_remove_role gives an agent:

POLICY

How to control discord_remove_role

PolicyLayer is an MCP gateway — it sits between your AI agents and MCP-Discord, and nothing reaches the server without passing your rules. This is the rule we recommend for discord_remove_role:

policy.json

{
  "version": "1",
  "default": "deny",
  "hide": [
    "discord_remove_role"
  ]
}

discord_remove_role disappears from the agent's tool list entirely, and any attempt to call it is denied. The rest of the server keeps working.

Create a free account and register MCP-Discord — nothing to install.
Add this policy — paste it, or build it visually.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

RESTRICT THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

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All 43 MCP-Discord tools →

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Go deeper

Critical-risk tools in MCP-Discord → Every critical-risk tool this server exposes, in one view.
All critical-risk MCP tools → Every critical-risk tool across the catalogue, and the policy pattern that contains them.
The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Blast radius → How much damage one compromised or confused agent can do — and how to bound it.
Tool call approval → Approval gates on individual tool calls: auto-allow, prompt, or deny.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about discord_remove_role

What does the discord_remove_role tool do? +

Removes a role from a member in a Discord server. It is categorised as a Destructive tool in the MCP-Discord MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.

How do I enforce a policy on discord_remove_role? +

Register the MCP-Discord MCP server in PolicyLayer and add a rule for discord_remove_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 MCP-Discord. Nothing to install.

What risk level is discord_remove_role? +

discord_remove_role is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit discord_remove_role? +

Yes. Add a rate_limit block to the discord_remove_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.

How do I block discord_remove_role completely? +

Set action: deny in the PolicyLayer policy for discord_remove_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.

What MCP server provides discord_remove_role? +

discord_remove_role is provided by the MCP-Discord MCP server (barryyip0625/mcp-discord). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every MCP-Discord tool call.

Start from MCP-Discord, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →