fix(discord): ignore thread recap system messages (#230)

.claude-plugin/marketplace.json

@@ -8,7 +8,7 @@
       "name": "claudeclaw",
       "source": "./",
       "description": "Cron-like daemon that runs Claude prompts on a schedule",
-      "version": "1.0.39",
+      "version": "1.0.40",
       "keywords": [
         "cron",
         "heartbeat",

.claude-plugin/plugin.json

@@ -1,5 +1,5 @@
 {
   "name": "claudeclaw",
-  "version": "1.0.39",
+  "version": "1.0.40",
   "description": "Cron-like daemon that runs Claude prompts on a schedule"
 }

src/commands/discord.ts

@@ -79,6 +79,12 @@ interface DiscordMessage {
   type: number;
 }
 
+const enum DiscordMessageType {
+  Default = 0,
+  Reply = 19,
+  ThreadCreated = 18,
+}
+
 interface DiscordInteraction {
   id: string;
   type: number; // 2=APPLICATION_COMMAND, 3=MESSAGE_COMPONENT
@@ -740,6 +746,10 @@ async function handleMessageCreate(token: string, message: DiscordMessage, skipC
   // Ignore bot messages
   if (message.author.bot) return;
 
+  // Ignore system message types (thread creation recap, pins, etc.) — only process
+  // regular messages (0) and replies (19) to avoid spurious prompts on the parent channel.
+  if (message.type !== DiscordMessageType.Default && message.type !== DiscordMessageType.Reply) return;
+
   const userId = message.author.id;
   const channelId = message.channel_id;
   const isDM = !message.guild_id;