discord_unban_member

Unban a member from a guild (requires confirm=true)

SERVERDiscord SOURCEarrrnmp/discord-mcp

Medium RISK CLASS

Category Write

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/arrrnmp-discord-mcp/discord-unban-member.md

WHAT IT DOES

What discord_unban_member does on Discord

AI agents use discord_unban_member to create or update resources in Discord, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Discord environment.

RISK

Why discord_unban_member is rated Medium

Unbanning a member reverses a prior ban, restoring access to the guild. This is a reversible modification of guild membership state (the member can be re-banned), placing it in the Write category. It is not destructive (no data is deleted), not financial, and not merely a read.

From the tool's definition Unban a member from a guild (requires confirm=true)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs discord_unban_member safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Discord, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For discord_unban_member, this is the rule to start with:

discord_unban_member Rate-limited

discord_unban_member stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "discord_unban_member": {
      "limits": [
        {
          "counter": "discord_unban_member_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Discord, apply this rule, and every discord_unban_member call is checked against it from then on.

FAQ

Questions about discord_unban_member

What does the discord_unban_member tool do? +

Unban a member from a guild (requires confirm=true). It is categorised as a Write tool in the Discord MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on discord_unban_member? +

Register the Discord MCP server in PolicyLayer and add a rule for discord_unban_member: 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.

What risk level is discord_unban_member? +

discord_unban_member is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit discord_unban_member? +

Yes. Add a rate_limit block to the discord_unban_member 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_unban_member completely? +

Set action: deny in the PolicyLayer policy for discord_unban_member. 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_unban_member? +

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

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