discord_guild_info

THE RISK

Low Risk

Why discord_guild_info needs a policy

This tool only queries and returns metadata about a Discord guild. It performs no side effects, does not modify data, does not execute code or commands, and does not delete or move resources. It is a straightforward read operation equivalent to a GET request for guild metadata.

From the tool's definition Tool retrieves 'detailed information about a Discord server: name, description, member count, roles, and features' — purely informational queries with no modification, deletion, or execution capability.

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

POLICY

How to control discord_guild_info

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

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "discord_guild_info": {}
  }
}

discord_guild_info is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

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

CAP THIS TOOL →

Free to start. No card required.

EXPLORE

Related tools and policies

More Discord User tools

Destructive discord_delete_message Delete one of your own messages. This action is permanent and cannot be undone. Write discord_edit_message Edit one of your own messages. You can only edit messages you sent. Write discord_react Add a reaction emoji to a message. Use standard unicode emoji or custom emoji in name:id f Write discord_send_dm Send a direct message to a user. Provide user_id to open a new DM, or channel_id if you al Write discord_send_message Send a message to a Discord channel. Supports plain text and Discord markdown (bold, itali Read discord_find_message Find messages in a Discord server by author, content, or date range. Tries guild search fi Read discord_get_replies Get all replies to a specific message. Fetches messages after the target and filters for t Read discord_list_channels List channels in a Discord server, grouped by category. Use DISCORD_DEFAULT_GUILD env var

All 16 Discord User tools →

Read tools on other servers

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Go deeper

The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
Data exfiltration → How read access becomes an exfiltration channel when chained with untrusted content.
MCP token cost → What connecting this server costs in context-window tokens on every request.
Rate Limiting MCP Tool Calls: A Practical Guide →
MCP Security: Why Prompt Guardrails Aren't Enough →

FAQ

Questions about discord_guild_info

What does the discord_guild_info tool do? +

Get detailed information about a Discord server: name, description, member count, roles, and features. It is categorised as a Read tool in the Discord User MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on discord_guild_info? +

Register the Discord User MCP server in PolicyLayer and add a rule for discord_guild_info: 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 User. Nothing to install.

What risk level is discord_guild_info? +

discord_guild_info is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit discord_guild_info? +

Yes. Add a rate_limit block to the discord_guild_info 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_guild_info completely? +

Set action: deny in the PolicyLayer policy for discord_guild_info. 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_guild_info? +

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

Enforce policy on every Discord User tool call.

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

CHECK YOUR STACK →