discord_create_text_channel · MCP-Discord MCP: Risk & Policy

WHAT IT DOES

What discord_create_text_channel does on MCP-Discord

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

WHY IT NEEDS A POLICY

Why discord_create_text_channel needs a policy

This tool creates a new Discord text channel, which is a write operation that modifies server structure. While creation is reversible (the channel can be deleted), it represents a persistent change to the Discord server state. The severity is medium because creating unwanted channels could disrupt server organization, but does not affect data integrity, financial resources, or enable code execution.

From the tool's definition Tool name 'discord_create_text_channel' and description 'Creates a new text channel in a Discord server' indicate irreversible creation of a new resource.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

discord_create_text_channel Rate-limited

discord_create_text_channel 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_create_text_channel": {
      "limits": [
        {
          "counter": "discord_create_text_channel_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches MCP-Discord, so you can run agents against it safely.

FAQ

Questions about discord_create_text_channel

What does the discord_create_text_channel tool do? +

Creates a new text channel in a Discord server with an optional topic. It is categorised as a Write tool in the MCP-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_create_text_channel? +

Register the MCP-Discord MCP server in PolicyLayer and add a rule for discord_create_text_channel: 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_create_text_channel? +

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

Can I rate-limit discord_create_text_channel? +

Yes. Add a rate_limit block to the discord_create_text_channel 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_create_text_channel completely? +

Set action: deny in the PolicyLayer policy for discord_create_text_channel. 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_create_text_channel? +

discord_create_text_channel is provided by the MCP-Discord MCP server (jar285/mcp-discord). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.