Critical-risk tools in Discord MCP Server
14 of the 58 tools in Discord MCP Server are classified as critical risk. This page profiles those tools specifically, with recommended policy actions and the attack patterns that target them.
Every operation listed below is an action PolicyLayer recommends controlling at the transport layer. Open any tool to see the full profile, risk score, and YAML policy snippet.
Tools at critical risk
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discord_ban_userDestructiveBan a user from a guild.
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discord_bulk_delete_messagesDestructiveBulk delete 2-100 messages (must be <14 days old).
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discord_clear_all_reactionsDestructiveRemove all reactions from a message.
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discord_delete_channelDestructiveDelete a channel.
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discord_delete_commandDestructiveDelete a slash command.
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discord_delete_emojiDestructiveDelete a custom emoji.
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discord_delete_guild_stickerDestructiveDelete a guild sticker.
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discord_delete_inviteDestructiveDelete an invite by code.
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discord_delete_reactionDestructiveRemove your bot reaction from a message.
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discord_delete_roleDestructiveDelete a role in a guild.
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discord_delete_scheduled_eventDestructiveDelete a scheduled event.
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discord_kick_memberDestructiveKick (remove) a member from a guild.
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discord_remove_user_reactionDestructiveRemove a specific user’s reaction emoji (requires perms).
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discord_webhook_deleteDestructiveDelete a webhook by id.
Attacks that target this class
Critical-risk tools in any server share these documented attack patterns. Each links to the full case and the defensive policy.