Discord: add allowBots config option (#802)

Co-authored-by: Shadow <shadow@clawd.bot>

src/config/types.ts

@@ -513,6 +513,8 @@ export type DiscordAccountConfig = {
   /** If false, do not start this Discord account. Default: true. */
   enabled?: boolean;
   token?: string;
+  /** Allow bot-authored messages to trigger replies (default: false). */
+  allowBots?: boolean;
   /**
    * Controls how guild channel messages are handled:
    * - "open": guild channels bypass allowlists; mention-gating applies

src/config/zod-schema.ts

@@ -368,6 +368,7 @@ const DiscordAccountSchema = z.object({
   capabilities: z.array(z.string()).optional(),
   enabled: z.boolean().optional(),
   token: z.string().optional(),
+  allowBots: z.boolean().optional(),
   groupPolicy: GroupPolicySchema.optional().default("allowlist"),
   historyLimit: z.number().int().min(0).optional(),
   dmHistoryLimit: z.number().int().min(0).optional(),

src/discord/monitor.ts

@@ -647,7 +647,17 @@ export function createDiscordMessageHandler(params: {
     try {
       const message = data.message;
       const author = data.author;
-      if (!author || author.bot) return;
+      if (!author) return;
+
+      const allowBots = discordConfig?.allowBots ?? false;
+      if (author.bot) {
+        // Always ignore own messages to prevent self-reply loops
+        if (botUserId && author.id === botUserId) return;
+        if (!allowBots) {
+          logVerbose("discord: drop bot message (allowBots=false)");
+          return;
+        }
+      }
 
       const isGuildMessage = Boolean(data.guild_id);
       const channelInfo = await resolveDiscordChannelInfo(