fix(feishu): separate synthetic ids from reply targets

extensions/feishu/src/bot.ts

@@ -122,6 +122,8 @@ export function parseFeishuMessageEvent(
   const ctx: FeishuMessageContext = {
     chatId: event.message.chat_id,
     messageId: event.message.message_id,
+    replyTargetMessageId: event.message.reply_target_message_id?.trim() || undefined,
+    suppressReplyTarget: event.message.suppress_reply_target === true,
     senderId: senderUserId || senderOpenId || "",
     // Keep the historical field name, but fall back to user_id when open_id is unavailable
     // (common in some mobile app deliveries).
@@ -1037,7 +1039,11 @@ export async function handleFeishuMessage(params: {
       isGroup &&
       (groupConfig?.replyInThread ?? feishuCfg?.replyInThread ?? "disabled") === "enabled";
     const replyTargetMessageId =
-      isTopicSession || configReplyInThread ? (ctx.rootId ?? ctx.messageId) : ctx.messageId;
+      isTopicSession || configReplyInThread
+        ? (ctx.rootId ??
+          ctx.replyTargetMessageId ??
+          (ctx.suppressReplyTarget ? undefined : ctx.messageId))
+        : (ctx.replyTargetMessageId ?? (ctx.suppressReplyTarget ? undefined : ctx.messageId));
     const threadReply = isGroup ? (groupSession?.threadReply ?? false) : false;
 
     if (broadcastAgents) {

extensions/feishu/src/card-action.ts

@@ -22,7 +22,9 @@ export type FeishuCardActionEvent = {
     value: Record<string, unknown>;
     tag: string;
   };
+  open_message_id?: string;
   context: {
+    open_message_id?: string;
     open_id?: string;
     user_id?: string;
     chat_id?: string;
@@ -107,6 +109,7 @@ function buildSyntheticMessageEvent(
   content: string,
   chatType: "p2p" | "group",
 ): FeishuMessageEvent {
+  const replyTargetMessageId = event.context.open_message_id ?? event.open_message_id;
   return {
     sender: {
       sender_id: {
@@ -117,6 +120,8 @@ function buildSyntheticMessageEvent(
     },
     message: {
       message_id: `card-action-${event.token}`,
+      ...(replyTargetMessageId ? { reply_target_message_id: replyTargetMessageId } : {}),
+      ...(!replyTargetMessageId ? { suppress_reply_target: true } : {}),
       chat_id: event.context.chat_id || event.operator.open_id,
       chat_type: chatType,
       message_type: "text",

extensions/feishu/src/event-types.ts

@@ -10,6 +10,8 @@ export type FeishuMessageEvent = {
   };
   message: {
     message_id: string;
+    reply_target_message_id?: string;
+    suppress_reply_target?: boolean;
     root_id?: string;
     parent_id?: string;
     thread_id?: string;

extensions/feishu/src/monitor.account.ts

@@ -210,6 +210,7 @@ function parseFeishuCardActionEventPayload(value: unknown): FeishuCardActionEven
   const unionId = firstString(operator.union_id);
   const tag = readString(action.tag);
   const actionValue = action.value;
+  const openMessageId = firstString(value.open_message_id, context.open_message_id);
   const contextOpenId = firstString(context.open_id, openId);
   const contextUserId = firstString(context.user_id, userId);
   const chatId = firstString(context.chat_id, context.open_chat_id);
@@ -227,7 +228,9 @@ function parseFeishuCardActionEventPayload(value: unknown): FeishuCardActionEven
       value: actionValue,
       tag,
     },
+    ...(openMessageId ? { open_message_id: openMessageId } : {}),
     context: {
+      ...(openMessageId ? { open_message_id: openMessageId } : {}),
       ...(contextOpenId ? { open_id: contextOpenId } : {}),
       ...(contextUserId ? { user_id: contextUserId } : {}),
       ...(chatId ? { chat_id: chatId } : {}),

extensions/feishu/src/monitor.bot-menu-handler.ts

@@ -93,6 +93,7 @@ export function createFeishuBotMenuHandler(params: {
         },
         message: {
           message_id: `bot-menu:${eventKey}:${event.timestamp ?? Date.now()}`,
+          suppress_reply_target: true,
           chat_id: `p2p:${operatorOpenId}`,
           chat_type: "p2p",
           message_type: "text",

extensions/feishu/src/monitor.bot-menu.lifecycle.test-support.ts

@@ -179,7 +179,7 @@ describe("Feishu bot-menu lifecycle", () => {
       expect.objectContaining({
         accountId: "acct-menu",
         chatId: "p2p:ou_user1",
-        replyToMessageId: "bot-menu:quick-actions:1700000000001",
+        replyToMessageId: undefined,
       }),
     );
     expect(finalizeInboundContextMock).toHaveBeenCalledWith(

extensions/feishu/src/monitor.card-action.lifecycle.test-support.ts

@@ -181,7 +181,7 @@ describe("Feishu card-action lifecycle", () => {
       expect.objectContaining({
         accountId: "acct-card",
         chatId: "p2p:ou_user1",
-        replyToMessageId: "card-action-tok-card-once",
+        replyToMessageId: undefined,
       }),
     );
     expect(finalizeInboundContextMock).toHaveBeenCalledWith(
@@ -233,7 +233,12 @@ describe("Feishu card-action lifecycle", () => {
       expect.objectContaining({
         accountId: "acct-card",
         chatId,
-        replyToMessageId: "card-action-tok-card-v2-context",
+        replyToMessageId: "om_card_v2",
+      }),
+    );
+    expect(finalizeInboundContextMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        MessageSid: "card-action-tok-card-v2-context",
       }),
     );
   });
@@ -261,7 +266,42 @@ describe("Feishu card-action lifecycle", () => {
       expect.objectContaining({
         accountId: "acct-card",
         chatId: "ou_user1",
-        replyToMessageId: "card-action-tok-card-sdk-flat",
+        replyToMessageId: "om_sdk_card",
+      }),
+    );
+    expect(finalizeInboundContextMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        MessageSid: "card-action-tok-card-sdk-flat",
+      }),
+    );
+  });
+
+  it("plain-sends card action replies when Feishu provides no real message id", async () => {
+    const onCardAction = await setupLifecycleMonitor();
+
+    await onCardAction({
+      open_id: "ou_user1",
+      token: "tok-card-no-reply-target",
+      action: {
+        tag: "button",
+        value: {
+          command: "/help",
+        },
+      },
+    });
+
+    expect(lastRuntime?.error).not.toHaveBeenCalled();
+    expect(dispatchReplyFromConfigMock).toHaveBeenCalledTimes(1);
+    expect(createFeishuReplyDispatcherMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        accountId: "acct-card",
+        chatId: "ou_user1",
+        replyToMessageId: undefined,
+      }),
+    );
+    expect(finalizeInboundContextMock).toHaveBeenCalledWith(
+      expect.objectContaining({
+        MessageSid: "card-action-tok-card-no-reply-target",
       }),
     );
   });

extensions/feishu/src/types.ts

@@ -40,6 +40,8 @@ export type FeishuIdType = "open_id" | "user_id" | "union_id" | "chat_id";
 export type FeishuMessageContext = {
   chatId: string;
   messageId: string;
+  replyTargetMessageId?: string;
+  suppressReplyTarget?: boolean;
   senderId: string;
   senderOpenId: string;
   senderName?: string;