fix：正常获取Bot自身发送的消息id

pytests/test_maisaka_builtin_context.py

@@ -0,0 +1,47 @@
+from datetime import datetime
+from types import SimpleNamespace
+
+from src.chat.message_receive.message import SessionMessage
+from src.common.data_models.mai_message_data_model import MessageInfo, UserInfo
+from src.common.data_models.message_component_data_model import MessageSequence, ReplyComponent, TextComponent
+from src.maisaka.builtin_tool.context import BuiltinToolRuntimeContext
+
+
+def _build_sent_message() -> SessionMessage:
+    message = SessionMessage(
+        message_id="real-message-id",
+        timestamp=datetime(2026, 4, 5, 12, 0, 0),
+        platform="qq",
+    )
+    message.message_info = MessageInfo(
+        user_info=UserInfo(
+            user_id="bot-qq",
+            user_nickname="MaiSaka",
+            user_cardname=None,
+        ),
+        group_info=None,
+        additional_config={},
+    )
+    message.raw_message = MessageSequence(
+        [
+            ReplyComponent(target_message_id="m123"),
+            TextComponent(text="你好"),
+        ]
+    )
+    message.session_id = "test-session"
+    message.initialized = True
+    return message
+
+
+def test_append_sent_message_to_chat_history_keeps_message_id() -> None:
+    runtime = SimpleNamespace(_chat_history=[])
+    engine = SimpleNamespace(_get_runtime_manager=lambda: None)
+    tool_ctx = BuiltinToolRuntimeContext(engine=engine, runtime=runtime)
+
+    tool_ctx.append_sent_message_to_chat_history(_build_sent_message())
+
+    assert len(runtime._chat_history) == 1
+    history_message = runtime._chat_history[0]
+    assert history_message.message_id == "real-message-id"
+    assert "[msg_id]real-message-id\n" in history_message.raw_message.components[0].text
+    assert "[msg_id:real-message-id]" in history_message.visible_text

pytests/test_send_service.py

@@ -142,6 +142,46 @@ async def test_text_to_stream_delegates_to_platform_io(monkeypatch: pytest.Monke
     ]
 
 
+@pytest.mark.asyncio
+async def test_text_to_stream_with_message_returns_sent_message(monkeypatch: pytest.MonkeyPatch) -> None:
+    fake_manager = _FakePlatformIOManager(
+        delivery_batch=SimpleNamespace(
+            has_success=True,
+            sent_receipts=[
+                SimpleNamespace(
+                    driver_id="plugin.qq.sender",
+                    external_message_id="real-message-id",
+                    metadata={},
+                )
+            ],
+            failed_receipts=[],
+            route_key=SimpleNamespace(platform="qq"),
+        )
+    )
+    stored_messages: List[Any] = []
+
+    monkeypatch.setattr(send_service, "get_platform_io_manager", lambda: fake_manager)
+    monkeypatch.setattr(send_service, "get_bot_account", lambda platform: "bot-qq")
+    monkeypatch.setattr(
+        send_service._chat_manager,
+        "get_session_by_session_id",
+        lambda stream_id: _build_private_stream() if stream_id == "test-session" else None,
+    )
+    monkeypatch.setattr(
+        send_service.MessageUtils,
+        "store_message_to_db",
+        lambda message: stored_messages.append(message),
+    )
+
+    sent_message = await send_service.text_to_stream_with_message(text="你好", stream_id="test-session")
+
+    assert sent_message is not None
+    assert sent_message.message_id == "real-message-id"
+    assert fake_manager.ensure_calls == 1
+    assert len(stored_messages) == 1
+    assert stored_messages[0].message_id == "real-message-id"
+
+
 @pytest.mark.asyncio
 async def test_text_to_stream_returns_false_when_platform_io_fails(monkeypatch: pytest.MonkeyPatch) -> None:
     fake_manager = _FakePlatformIOManager(