Initial commit: Discord-Claude Gateway with event-driven agent runtime

src/discord-bot.ts

@@ -21,7 +21,10 @@ export function shouldIgnoreMessage(message: { author: { bot: boolean } }): bool
 }
 
 export function extractPromptFromMention(content: string, botId: string): string {
-  return content.replace(new RegExp(`<@!?${botId}>`, "g"), "").trim();
+  // Remove user mentions (<@ID> or <@!ID>) and role mentions (<@&ID>) for the bot
+  return content
+    .replace(/<@[!&]?\d+>/g, "")
+    .trim();
 }
 
 export class DiscordBot {