Timeout a member in a Discord guild. Defaults to dry-run mode.
AI agents invoke discord.member.timeout to trigger actions in Discord MCP Server. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call — builds kicked off, notifications sent, workflows started.
This tool triggers an external operation (member timeout enforcement) whose effects are persistent and dependent on arguments (target member, timeout duration). While timeouts are theoretically reversible (unlike permanent bans), they constitute an Execute-category action—enforcing a communication restriction that affects a user's ability to participate.
From the tool's definition Tool name explicitly states 'timeout' a member; description confirms it performs an action on guild members ('Timeout a member in a Discord guild').
Documented attack patterns abuse exactly the kind of access discord.member.timeout gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Discord MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for discord.member.timeout:
{
"version": "1",
"default": "deny",
"tools": {
"discord.member.timeout": {
"limits": [
{
"counter": "discord.member.timeout_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}discord.member.timeout stays usable, but rate-capped — a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
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Timeout a member in a Discord guild. Defaults to dry-run mode. It is categorised as a Execute tool in the Discord MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Discord MCP Server MCP server in PolicyLayer and add a rule for discord.member.timeout: 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 MCP Server. Nothing to install.
discord.member.timeout is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the discord.member.timeout 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.
Set action: deny in the PolicyLayer policy for discord.member.timeout. 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.
discord.member.timeout is provided by the Discord MCP Server MCP server (rastrian/discordmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Discord MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
45 Discord MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.