discord_update_guild_emoji

Update guild emoji name or role allowlist

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-update-guild-emoji.md

WHAT IT DOES

What discord_update_guild_emoji does on Discord

AI agents use discord_update_guild_emoji 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_update_guild_emoji is rated Medium

This tool creates or modifies emoji metadata (name) and role-based permissions (allowlist) within a Discord guild. These changes are reversible—emoji can be renamed again or role restrictions can be adjusted—making it a Write operation rather than Destructive.

From the tool's definition Tool name 'discord_update_guild_emoji' and description 'Update guild emoji name or role allowlist' indicate modification of emoji properties and access controls.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs discord_update_guild_emoji 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_update_guild_emoji, this is the rule to start with:

discord_update_guild_emoji Rate-limited

discord_update_guild_emoji 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_update_guild_emoji": {
      "limits": [
        {
          "counter": "discord_update_guild_emoji_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_update_guild_emoji call is checked against it from then on.

FAQ

Questions about discord_update_guild_emoji

What does the discord_update_guild_emoji tool do? +

Update guild emoji name or role allowlist. 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_update_guild_emoji? +

Register the Discord MCP server in PolicyLayer and add a rule for discord_update_guild_emoji: 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_update_guild_emoji? +

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

Can I rate-limit discord_update_guild_emoji? +

Yes. Add a rate_limit block to the discord_update_guild_emoji 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_update_guild_emoji completely? +

Set action: deny in the PolicyLayer policy for discord_update_guild_emoji. 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_update_guild_emoji? +

discord_update_guild_emoji 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.

KEEP EXPLORING

More on Discord, and thousands of servers like it.

This server

All 126 Discord tools →

Across the catalogue

aroflo_create_or_update_record on AroFlo MCP →team_manager_update_budget on Team Manager MCP → The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →