Merge branch 'main' into pr-1916

.gitignore

@@ -1,5 +1,6 @@
 .worktrees/
 .assets
+.docs
 .env
 *.pyc
 dist/
@@ -7,7 +8,7 @@ build/
 docs/
 *.egg-info/
 *.egg
-*.pyc
+*.pycs
 *.pyo
 *.pyd
 *.pyw

README.md

@@ -502,7 +502,8 @@ Uses **WebSocket** long connection — no public IP required.
       "appSecret": "xxx",
       "encryptKey": "",
       "verificationToken": "",
-      "allowFrom": ["ou_YOUR_OPEN_ID"]
+      "allowFrom": ["ou_YOUR_OPEN_ID"],
+      "groupPolicy": "mention"
     }
   }
 }
@@ -510,6 +511,7 @@ Uses **WebSocket** long connection — no public IP required.
 
 > `encryptKey` and `verificationToken` are optional for Long Connection mode.
 > `allowFrom`: Add your open_id (find it in nanobot logs when you message the bot). Use `["*"]` to allow all users.
+> `groupPolicy`: `"mention"` (default — respond only when @mentioned), `"open"` (respond to all group messages). Private chats always respond.
 
 **3. Run**
 
@@ -756,15 +758,17 @@ Config file: `~/.nanobot/config.json`
 
 > [!TIP]
 > - **Groq** provides free voice transcription via Whisper. If configured, Telegram voice messages will be automatically transcribed.
+> - **VolcEngine / BytePlus Coding Plan**: Use dedicated providers `volcengineCodingPlan` or `byteplusCodingPlan` instead of the pay-per-use `volcengine` / `byteplus` providers.
 > - **Zhipu Coding Plan**: If you're on Zhipu's coding plan, set `"apiBase": "https://open.bigmodel.cn/api/coding/paas/v4"` in your zhipu provider config.
 > - **MiniMax (Mainland China)**: If your API key is from MiniMax's mainland China platform (minimaxi.com), set `"apiBase": "https://api.minimaxi.com/v1"` in your minimax provider config.
-> - **VolcEngine Coding Plan**: If you're on VolcEngine's coding plan, set `"apiBase": "https://ark.cn-beijing.volces.com/api/coding/v3"` in your volcengine provider config.
 > - **Alibaba Cloud Coding Plan**: If you're on the Alibaba Cloud Coding Plan (BaiLian), set `"apiBase": "https://coding.dashscope.aliyuncs.com/v1"` in your dashscope provider config.
 
 | Provider | Purpose | Get API Key |
 |----------|---------|-------------|
 | `custom` | Any OpenAI-compatible endpoint (direct, no LiteLLM) | — |
 | `openrouter` | LLM (recommended, access to all models) | [openrouter.ai](https://openrouter.ai) |
+| `volcengine` | LLM (VolcEngine, pay-per-use) | [Coding Plan](https://www.volcengine.com/activity/codingplan?utm_campaign=nanobot&utm_content=nanobot&utm_medium=devrel&utm_source=OWO&utm_term=nanobot) · [volcengine.com](https://www.volcengine.com) |
+| `byteplus` | LLM (VolcEngine international, pay-per-use) | [Coding Plan](https://www.byteplus.com/en/activity/codingplan?utm_campaign=nanobot&utm_content=nanobot&utm_medium=devrel&utm_source=OWO&utm_term=nanobot) · [byteplus.com](https://www.byteplus.com) |
 | `anthropic` | LLM (Claude direct) | [console.anthropic.com](https://console.anthropic.com) |
 | `azure_openai` | LLM (Azure OpenAI) | [portal.azure.com](https://portal.azure.com) |
 | `openai` | LLM (GPT direct) | [platform.openai.com](https://platform.openai.com) |
@@ -774,7 +778,6 @@ Config file: `~/.nanobot/config.json`
 | `minimax` | LLM (MiniMax direct) | [platform.minimaxi.com](https://platform.minimaxi.com) |
 | `aihubmix` | LLM (API gateway, access to all models) | [aihubmix.com](https://aihubmix.com) |
 | `siliconflow` | LLM (SiliconFlow/硅基流动) | [siliconflow.cn](https://siliconflow.cn) |
-| `volcengine` | LLM (VolcEngine/火山引擎) | [volcengine.com](https://www.volcengine.com) |
 | `dashscope` | LLM (Qwen) | [dashscope.console.aliyun.com](https://dashscope.console.aliyun.com) |
 | `moonshot` | LLM (Moonshot/Kimi) | [platform.moonshot.cn](https://platform.moonshot.cn) |
 | `zhipu` | LLM (Zhipu GLM) | [open.bigmodel.cn](https://open.bigmodel.cn) |

nanobot/agent/loop.py

@@ -139,7 +139,7 @@ class AgentLoop:
             await self._mcp_stack.__aenter__()
             await connect_mcp_servers(self._mcp_servers, self.tools, self._mcp_stack)
             self._mcp_connected = True
-        except Exception as e:
+        except BaseException as e:
             logger.error("Failed to connect MCP servers (will retry next message): {}", e)
             if self._mcp_stack:
                 try:
@@ -292,7 +292,9 @@ class AgentLoop:
 
         async def _do_restart():
             await asyncio.sleep(1)
-            os.execv(sys.executable, [sys.executable] + sys.argv)
+            # Use -m nanobot instead of sys.argv[0] for Windows compatibility
+            # (sys.argv[0] may be just "nanobot" without full path on Windows)
+            os.execv(sys.executable, [sys.executable, "-m", "nanobot"] + sys.argv[1:])
 
         asyncio.create_task(_do_restart())
 

nanobot/agent/memory.py

@@ -5,6 +5,7 @@ from __future__ import annotations
 import asyncio
 import json
 import weakref
+from datetime import datetime
 from pathlib import Path
 from typing import TYPE_CHECKING, Any, Callable
 
@@ -57,13 +58,30 @@ def _normalize_save_memory_args(args: Any) -> dict[str, Any] | None:
         return args[0] if args and isinstance(args[0], dict) else None
     return args if isinstance(args, dict) else None
 
+_TOOL_CHOICE_ERROR_MARKERS = (
+    "tool_choice",
+    "toolchoice",
+    "does not support",
+    'should be ["none", "auto"]',
+)
+
+
+def _is_tool_choice_unsupported(content: str | None) -> bool:
+    """Detect provider errors caused by forced tool_choice being unsupported."""
+    text = (content or "").lower()
+    return any(m in text for m in _TOOL_CHOICE_ERROR_MARKERS)
+
+
 class MemoryStore:
     """Two-layer memory: MEMORY.md (long-term facts) + HISTORY.md (grep-searchable log)."""
 
+    _MAX_FAILURES_BEFORE_RAW_ARCHIVE = 3
+
     def __init__(self, workspace: Path):
         self.memory_dir = ensure_dir(workspace / "memory")
         self.memory_file = self.memory_dir / "MEMORY.md"
         self.history_file = self.memory_dir / "HISTORY.md"
+        self._consecutive_failures = 0
 
     def read_long_term(self) -> str:
         if self.memory_file.exists():
@@ -112,38 +130,93 @@ class MemoryStore:
 ## Conversation to Process
 {self._format_messages(messages)}"""
 
-        try:
-            response = await provider.chat_with_retry(
-                messages=[
+        chat_messages = [
             {"role": "system", "content": "You are a memory consolidation agent. Call the save_memory tool with your consolidation of the conversation."},
             {"role": "user", "content": prompt},
-                ],
+        ]
+
+        try:
+            forced = {"type": "function", "function": {"name": "save_memory"}}
+            response = await provider.chat_with_retry(
+                messages=chat_messages,
                 tools=_SAVE_MEMORY_TOOL,
                 model=model,
-                tool_choice="required",
+                tool_choice=forced,
+            )
+
+            if response.finish_reason == "error" and _is_tool_choice_unsupported(
+                response.content
+            ):
+                logger.warning("Forced tool_choice unsupported, retrying with auto")
+                response = await provider.chat_with_retry(
+                    messages=chat_messages,
+                    tools=_SAVE_MEMORY_TOOL,
+                    model=model,
+                    tool_choice="auto",
                 )
 
             if not response.has_tool_calls:
-                logger.warning("Memory consolidation: LLM did not call save_memory, skipping")
-                return False
+                logger.warning(
+                    "Memory consolidation: LLM did not call save_memory "
+                    "(finish_reason={}, content_len={}, content_preview={})",
+                    response.finish_reason,
+                    len(response.content or ""),
+                    (response.content or "")[:200],
+                )
+                return self._fail_or_raw_archive(messages)
 
             args = _normalize_save_memory_args(response.tool_calls[0].arguments)
             if args is None:
                 logger.warning("Memory consolidation: unexpected save_memory arguments")
-                return False
+                return self._fail_or_raw_archive(messages)
 
-            if entry := args.get("history_entry"):
-                self.append_history(_ensure_text(entry))
-            if update := args.get("memory_update"):
+            if "history_entry" not in args or "memory_update" not in args:
+                logger.warning("Memory consolidation: save_memory payload missing required fields")
+                return self._fail_or_raw_archive(messages)
+
+            entry = args["history_entry"]
+            update = args["memory_update"]
+
+            if entry is None or update is None:
+                logger.warning("Memory consolidation: save_memory payload contains null required fields")
+                return self._fail_or_raw_archive(messages)
+
+            entry = _ensure_text(entry).strip()
+            if not entry:
+                logger.warning("Memory consolidation: history_entry is empty after normalization")
+                return self._fail_or_raw_archive(messages)
+
+            self.append_history(entry)
             update = _ensure_text(update)
             if update != current_memory:
                 self.write_long_term(update)
 
+            self._consecutive_failures = 0
             logger.info("Memory consolidation done for {} messages", len(messages))
             return True
         except Exception:
             logger.exception("Memory consolidation failed")
+            return self._fail_or_raw_archive(messages)
+
+    def _fail_or_raw_archive(self, messages: list[dict]) -> bool:
+        """Increment failure count; after threshold, raw-archive messages and return True."""
+        self._consecutive_failures += 1
+        if self._consecutive_failures < self._MAX_FAILURES_BEFORE_RAW_ARCHIVE:
             return False
+        self._raw_archive(messages)
+        self._consecutive_failures = 0
+        return True
+
+    def _raw_archive(self, messages: list[dict]) -> None:
+        """Fallback: dump raw messages to HISTORY.md without LLM summarization."""
+        ts = datetime.now().strftime("%Y-%m-%d %H:%M")
+        self.append_history(
+            f"[{ts}] [RAW] {len(messages)} messages\n"
+            f"{self._format_messages(messages)}"
+        )
+        logger.warning(
+            "Memory consolidation degraded: raw-archived {} messages", len(messages)
+        )
 
 
 class MemoryConsolidator:

nanobot/channels/feishu.py

@@ -352,6 +352,27 @@ class FeishuChannel(BaseChannel):
         self._running = False
         logger.info("Feishu bot stopped")
 
+    def _is_bot_mentioned(self, message: Any) -> bool:
+        """Check if the bot is @mentioned in the message."""
+        raw_content = message.content or ""
+        if "@_all" in raw_content:
+            return True
+
+        for mention in getattr(message, "mentions", None) or []:
+            mid = getattr(mention, "id", None)
+            if not mid:
+                continue
+            # Bot mentions have no user_id (None or "") but a valid open_id
+            if not getattr(mid, "user_id", None) and (getattr(mid, "open_id", None) or "").startswith("ou_"):
+                return True
+        return False
+
+    def _is_group_message_for_bot(self, message: Any) -> bool:
+        """Allow group messages when policy is open or bot is @mentioned."""
+        if self.config.group_policy == "open":
+            return True
+        return self._is_bot_mentioned(message)
+
     def _add_reaction_sync(self, message_id: str, emoji_type: str) -> None:
         """Sync helper for adding reaction (runs in thread pool)."""
         from lark_oapi.api.im.v1 import CreateMessageReactionRequest, CreateMessageReactionRequestBody, Emoji
@@ -893,6 +914,10 @@ class FeishuChannel(BaseChannel):
             chat_type = message.chat_type
             msg_type = message.message_type
 
+            if chat_type == "group" and not self._is_group_message_for_bot(message):
+                logger.debug("Feishu: skipping group message (not mentioned)")
+                return
+
             # Add reaction
             await self._add_reaction(message_id, self.config.react_emoji)
 

nanobot/channels/qq.py

@@ -114,16 +114,16 @@ class QQChannel(BaseChannel):
             if msg_type == "group":
                 await self._client.api.post_group_message(
                     group_openid=msg.chat_id,
-                    msg_type=2,
-                    markdown={"content": msg.content},
+                    msg_type=0,
+                    content=msg.content,
                     msg_id=msg_id,
                     msg_seq=self._msg_seq,
                 )
             else:
                 await self._client.api.post_c2c_message(
                     openid=msg.chat_id,
-                    msg_type=2,
-                    markdown={"content": msg.content},
+                    msg_type=0,
+                    content=msg.content,
                     msg_id=msg_id,
                     msg_seq=self._msg_seq,
                 )

nanobot/channels/telegram.py

@@ -20,6 +20,7 @@ from nanobot.config.schema import TelegramConfig
 from nanobot.utils.helpers import split_message
 
 TELEGRAM_MAX_MESSAGE_LEN = 4000  # Telegram message character limit
+TELEGRAM_REPLY_CONTEXT_MAX_LEN = TELEGRAM_MAX_MESSAGE_LEN  # Max length for reply context in user message
 
 
 def _strip_md(s: str) -> str:
@@ -453,6 +454,7 @@ class TelegramChannel(BaseChannel):
     @staticmethod
     def _build_message_metadata(message, user) -> dict:
         """Build common Telegram inbound metadata payload."""
+        reply_to = getattr(message, "reply_to_message", None)
         return {
             "message_id": message.message_id,
             "user_id": user.id,
@@ -461,8 +463,73 @@ class TelegramChannel(BaseChannel):
             "is_group": message.chat.type != "private",
             "message_thread_id": getattr(message, "message_thread_id", None),
             "is_forum": bool(getattr(message.chat, "is_forum", False)),
+            "reply_to_message_id": getattr(reply_to, "message_id", None) if reply_to else None,
         }
 
+    @staticmethod
+    def _extract_reply_context(message) -> str | None:
+        """Extract text from the message being replied to, if any."""
+        reply = getattr(message, "reply_to_message", None)
+        if not reply:
+            return None
+        text = getattr(reply, "text", None) or getattr(reply, "caption", None) or ""
+        if len(text) > TELEGRAM_REPLY_CONTEXT_MAX_LEN:
+            text = text[:TELEGRAM_REPLY_CONTEXT_MAX_LEN] + "..."
+        return f"[Reply to: {text}]" if text else None
+
+    async def _download_message_media(
+        self, msg, *, add_failure_content: bool = False
+    ) -> tuple[list[str], list[str]]:
+        """Download media from a message (current or reply). Returns (media_paths, content_parts)."""
+        media_file = None
+        media_type = None
+        if getattr(msg, "photo", None):
+            media_file = msg.photo[-1]
+            media_type = "image"
+        elif getattr(msg, "voice", None):
+            media_file = msg.voice
+            media_type = "voice"
+        elif getattr(msg, "audio", None):
+            media_file = msg.audio
+            media_type = "audio"
+        elif getattr(msg, "document", None):
+            media_file = msg.document
+            media_type = "file"
+        elif getattr(msg, "video", None):
+            media_file = msg.video
+            media_type = "video"
+        elif getattr(msg, "video_note", None):
+            media_file = msg.video_note
+            media_type = "video"
+        elif getattr(msg, "animation", None):
+            media_file = msg.animation
+            media_type = "animation"
+        if not media_file or not self._app:
+            return [], []
+        try:
+            file = await self._app.bot.get_file(media_file.file_id)
+            ext = self._get_extension(
+                media_type,
+                getattr(media_file, "mime_type", None),
+                getattr(media_file, "file_name", None),
+            )
+            media_dir = get_media_dir("telegram")
+            file_path = media_dir / f"{media_file.file_id[:16]}{ext}"
+            await file.download_to_drive(str(file_path))
+            path_str = str(file_path)
+            if media_type in ("voice", "audio"):
+                transcription = await self.transcribe_audio(file_path)
+                if transcription:
+                    logger.info("Transcribed {}: {}...", media_type, transcription[:50])
+                    return [path_str], [f"[transcription: {transcription}]"]
+                return [path_str], [f"[{media_type}: {path_str}]"]
+            return [path_str], [f"[{media_type}: {path_str}]"]
+        except Exception as e:
+            logger.warning("Failed to download message media: {}", e)
+            if add_failure_content:
+                return [], [f"[{media_type}: download failed]"]
+            return [], []
+
     async def _ensure_bot_identity(self) -> tuple[int | None, str | None]:
         """Load bot identity once and reuse it for mention/reply checks."""
         if self._bot_user_id is not None or self._bot_username is not None:
@@ -547,7 +614,7 @@ class TelegramChannel(BaseChannel):
         await self._handle_message(
             sender_id=self._sender_id(user),
             chat_id=str(message.chat_id),
-            content=message.text,
+            content=message.text or "",
             metadata=self._build_message_metadata(message, user),
             session_key=self._derive_topic_session_key(message),
         )
@@ -579,54 +646,26 @@ class TelegramChannel(BaseChannel):
         if message.caption:
             content_parts.append(message.caption)
 
-        # Handle media files
-        media_file = None
-        media_type = None
-
-        if message.photo:
-            media_file = message.photo[-1]  # Largest photo
-            media_type = "image"
-        elif message.voice:
-            media_file = message.voice
-            media_type = "voice"
-        elif message.audio:
-            media_file = message.audio
-            media_type = "audio"
-        elif message.document:
-            media_file = message.document
-            media_type = "file"
-
-        # Download media if present
-        if media_file and self._app:
-            try:
-                file = await self._app.bot.get_file(media_file.file_id)
-                ext = self._get_extension(
-                    media_type,
-                    getattr(media_file, 'mime_type', None),
-                    getattr(media_file, 'file_name', None),
+        # Download current message media
+        current_media_paths, current_media_parts = await self._download_message_media(
+            message, add_failure_content=True
         )
-                media_dir = get_media_dir("telegram")
-
-                file_path = media_dir / f"{media_file.file_id[:16]}{ext}"
-                await file.download_to_drive(str(file_path))
-
-                media_paths.append(str(file_path))
-
-                if media_type in ("voice", "audio"):
-                    transcription = await self.transcribe_audio(file_path)
-                    if transcription:
-                        logger.info("Transcribed {}: {}...", media_type, transcription[:50])
-                        content_parts.append(f"[transcription: {transcription}]")
-                    else:
-                        content_parts.append(f"[{media_type}: {file_path}]")
-                else:
-                    content_parts.append(f"[{media_type}: {file_path}]")
-
-                logger.debug("Downloaded {} to {}", media_type, file_path)
-            except Exception as e:
-                logger.error("Failed to download media: {}", e)
-                content_parts.append(f"[{media_type}: download failed]")
+        media_paths.extend(current_media_paths)
+        content_parts.extend(current_media_parts)
+        if current_media_paths:
+            logger.debug("Downloaded message media to {}", current_media_paths[0])
 
+        # Reply context: text and/or media from the replied-to message
+        reply = getattr(message, "reply_to_message", None)
+        if reply is not None:
+            reply_ctx = self._extract_reply_context(message)
+            reply_media, reply_media_parts = await self._download_message_media(reply)
+            if reply_media:
+                media_paths = reply_media + media_paths
+                logger.debug("Attached replied-to media: {}", reply_media[0])
+            tag = reply_ctx or (f"[Reply to: {reply_media_parts[0]}]" if reply_media_parts else None)
+            if tag:
+                content_parts.insert(0, tag)
         content = "\n".join(content_parts) if content_parts else "[empty message]"
 
         logger.debug("Telegram message from {}: {}...", sender_id, content[:50])

nanobot/cli/commands.py

@@ -19,10 +19,12 @@ if sys.platform == "win32":
             pass
 
 import typer
+from prompt_toolkit import print_formatted_text
 from prompt_toolkit import PromptSession
-from prompt_toolkit.formatted_text import HTML
+from prompt_toolkit.formatted_text import ANSI, HTML
 from prompt_toolkit.history import FileHistory
 from prompt_toolkit.patch_stdout import patch_stdout
+from prompt_toolkit.application import run_in_terminal
 from rich.console import Console
 from rich.markdown import Markdown
 from rich.table import Table
@@ -111,8 +113,25 @@ def _init_prompt_session() -> None:
     )
 
 
+def _make_console() -> Console:
+    return Console(file=sys.stdout)
+
+
+def _render_interactive_ansi(render_fn) -> str:
+    """Render Rich output to ANSI so prompt_toolkit can print it safely."""
+    ansi_console = Console(
+        force_terminal=True,
+        color_system=console.color_system or "standard",
+        width=console.width,
+    )
+    with ansi_console.capture() as capture:
+        render_fn(ansi_console)
+    return capture.get()
+
+
 def _print_agent_response(response: str, render_markdown: bool) -> None:
     """Render assistant response with consistent terminal styling."""
+    console = _make_console()
     content = response or ""
     body = Markdown(content) if render_markdown else Text(content)
     console.print()
@@ -121,6 +140,34 @@ def _print_agent_response(response: str, render_markdown: bool) -> None:
     console.print()
 
 
+async def _print_interactive_line(text: str) -> None:
+    """Print async interactive updates with prompt_toolkit-safe Rich styling."""
+    def _write() -> None:
+        ansi = _render_interactive_ansi(
+            lambda c: c.print(f"  [dim]↳ {text}[/dim]")
+        )
+        print_formatted_text(ANSI(ansi), end="")
+
+    await run_in_terminal(_write)
+
+
+async def _print_interactive_response(response: str, render_markdown: bool) -> None:
+    """Print async interactive replies with prompt_toolkit-safe Rich styling."""
+    def _write() -> None:
+        content = response or ""
+        ansi = _render_interactive_ansi(
+            lambda c: (
+                c.print(),
+                c.print(f"[cyan]{__logo__} nanobot[/cyan]"),
+                c.print(Markdown(content) if render_markdown else Text(content)),
+                c.print(),
+            )
+        )
+        print_formatted_text(ANSI(ansi), end="")
+
+    await run_in_terminal(_write)
+
+
 def _is_exit_command(command: str) -> bool:
     """Return True when input should end interactive chat."""
     return command.lower() in EXIT_COMMANDS
@@ -610,14 +657,15 @@ def agent(
                             elif ch and not is_tool_hint and not ch.send_progress:
                                 pass
                             else:
-                                console.print(f"  [dim]↳ {msg.content}[/dim]")
+                                await _print_interactive_line(msg.content)
+
                         elif not turn_done.is_set():
                             if msg.content:
                                 turn_response.append(msg.content)
                             turn_done.set()
                         elif msg.content:
-                            console.print()
-                            _print_agent_response(msg.content, render_markdown=markdown)
+                            await _print_interactive_response(msg.content, render_markdown=markdown)
+
                     except asyncio.TimeoutError:
                         continue
                     except asyncio.CancelledError:

nanobot/config/schema.py

@@ -48,6 +48,7 @@ class FeishuConfig(Base):
     react_emoji: str = (
         "THUMBSUP"  # Emoji type for message reactions (e.g. THUMBSUP, OK, DONE, SMILE)
     )
+    group_policy: Literal["open", "mention"] = "mention"  # "mention" responds when @mentioned, "open" responds to all
 
 
 class DingTalkConfig(Base):
@@ -275,15 +276,18 @@ class ProvidersConfig(Base):
     deepseek: ProviderConfig = Field(default_factory=ProviderConfig)
     groq: ProviderConfig = Field(default_factory=ProviderConfig)
     zhipu: ProviderConfig = Field(default_factory=ProviderConfig)
-    dashscope: ProviderConfig = Field(default_factory=ProviderConfig)  # 阿里云通义千问
+    dashscope: ProviderConfig = Field(default_factory=ProviderConfig)
     vllm: ProviderConfig = Field(default_factory=ProviderConfig)
+    ollama: ProviderConfig = Field(default_factory=ProviderConfig)  # Ollama local models
     gemini: ProviderConfig = Field(default_factory=ProviderConfig)
     moonshot: ProviderConfig = Field(default_factory=ProviderConfig)
     minimax: ProviderConfig = Field(default_factory=ProviderConfig)
     aihubmix: ProviderConfig = Field(default_factory=ProviderConfig)  # AiHubMix API gateway
-    ollama: ProviderConfig = Field(default_factory=ProviderConfig)  # Ollama local models
     siliconflow: ProviderConfig = Field(default_factory=ProviderConfig)  # SiliconFlow (硅基流动)
     volcengine: ProviderConfig = Field(default_factory=ProviderConfig)  # VolcEngine (火山引擎)
+    volcengine_coding_plan: ProviderConfig = Field(default_factory=ProviderConfig)  # VolcEngine Coding Plan
+    byteplus: ProviderConfig = Field(default_factory=ProviderConfig)  # BytePlus (VolcEngine international)
+    byteplus_coding_plan: ProviderConfig = Field(default_factory=ProviderConfig)  # BytePlus Coding Plan
     openai_codex: ProviderConfig = Field(default_factory=ProviderConfig)  # OpenAI Codex (OAuth)
     github_copilot: ProviderConfig = Field(default_factory=ProviderConfig)  # Github Copilot (OAuth)
 
@@ -397,12 +401,21 @@ class Config(BaseSettings):
 
         # Fallback: configured local providers can route models without
         # provider-specific keywords (for example plain "llama3.2" on Ollama).
+        # Prefer providers whose detect_by_base_keyword matches the configured api_base
+        # (e.g. Ollama's "11434" in "http://localhost:11434") over plain registry order.
+        local_fallback: tuple[ProviderConfig, str] | None = None
         for spec in PROVIDERS:
             if not spec.is_local:
                 continue
             p = getattr(self.providers, spec.name, None)
-            if p and p.api_base:
+            if not (p and p.api_base):
+                continue
+            if spec.detect_by_base_keyword and spec.detect_by_base_keyword in p.api_base:
                 return p, spec.name
+            if local_fallback is None:
+                local_fallback = (p, spec.name)
+        if local_fallback:
+            return local_fallback
 
         # Fallback: gateways first, then others (follows registry order)
         # OAuth providers are NOT valid fallbacks — they require explicit model selection

nanobot/providers/registry.py

@@ -145,7 +145,8 @@ PROVIDERS: tuple[ProviderSpec, ...] = (
         strip_model_prefix=False,
         model_overrides=(),
     ),
-    # VolcEngine (火山引擎): OpenAI-compatible gateway
+
+    # VolcEngine (火山引擎): OpenAI-compatible gateway, pay-per-use models
     ProviderSpec(
         name="volcengine",
         keywords=("volcengine", "volces", "ark"),
@@ -162,6 +163,62 @@ PROVIDERS: tuple[ProviderSpec, ...] = (
         strip_model_prefix=False,
         model_overrides=(),
     ),
+
+    # VolcEngine Coding Plan (火山引擎 Coding Plan): same key as volcengine
+    ProviderSpec(
+        name="volcengine_coding_plan",
+        keywords=("volcengine-plan",),
+        env_key="OPENAI_API_KEY",
+        display_name="VolcEngine Coding Plan",
+        litellm_prefix="volcengine",
+        skip_prefixes=(),
+        env_extras=(),
+        is_gateway=True,
+        is_local=False,
+        detect_by_key_prefix="",
+        detect_by_base_keyword="",
+        default_api_base="https://ark.cn-beijing.volces.com/api/coding/v3",
+        strip_model_prefix=True,
+        model_overrides=(),
+    ),
+
+    # BytePlus: VolcEngine international, pay-per-use models
+    ProviderSpec(
+        name="byteplus",
+        keywords=("byteplus",),
+        env_key="OPENAI_API_KEY",
+        display_name="BytePlus",
+        litellm_prefix="volcengine",
+        skip_prefixes=(),
+        env_extras=(),
+        is_gateway=True,
+        is_local=False,
+        detect_by_key_prefix="",
+        detect_by_base_keyword="bytepluses",
+        default_api_base="https://ark.ap-southeast.bytepluses.com/api/v3",
+        strip_model_prefix=True,
+        model_overrides=(),
+    ),
+
+    # BytePlus Coding Plan: same key as byteplus
+    ProviderSpec(
+        name="byteplus_coding_plan",
+        keywords=("byteplus-plan",),
+        env_key="OPENAI_API_KEY",
+        display_name="BytePlus Coding Plan",
+        litellm_prefix="volcengine",
+        skip_prefixes=(),
+        env_extras=(),
+        is_gateway=True,
+        is_local=False,
+        detect_by_key_prefix="",
+        detect_by_base_keyword="",
+        default_api_base="https://ark.ap-southeast.bytepluses.com/api/coding/v3",
+        strip_model_prefix=True,
+        model_overrides=(),
+    ),
+
+
     # === Standard providers (matched by model-name keywords) ===============
     # Anthropic: LiteLLM recognizes "claude-*" natively, no prefix needed.
     ProviderSpec(

pyproject.toml

@@ -75,13 +75,6 @@ build-backend = "hatchling.build"
 [tool.hatch.metadata]
 allow-direct-references = true
 
-[tool.hatch.build.targets.wheel]
-packages = ["nanobot"]
-
-[tool.hatch.build.targets.wheel.sources]
-"nanobot" = "nanobot"
-
-# Include non-Python files in skills and templates
 [tool.hatch.build]
 include = [
     "nanobot/**/*.py",
@@ -90,6 +83,15 @@ include = [
     "nanobot/skills/**/*.sh",
 ]
 
+[tool.hatch.build.targets.wheel]
+packages = ["nanobot"]
+
+[tool.hatch.build.targets.wheel.sources]
+"nanobot" = "nanobot"
+
+[tool.hatch.build.targets.wheel.force-include]
+"bridge" = "nanobot/bridge"
+
 [tool.hatch.build.targets.sdist]
 include = [
     "nanobot/",
@@ -98,9 +100,6 @@ include = [
     "LICENSE",
 ]
 
-[tool.hatch.build.targets.wheel.force-include]
-"bridge" = "nanobot/bridge"
-
 [tool.ruff]
 line-length = 100
 target-version = "py311"

tests/test_commands.py

@@ -150,6 +150,35 @@ def test_config_auto_detects_ollama_from_local_api_base():
     assert config.get_api_base() == "http://localhost:11434"
 
 
+def test_config_prefers_ollama_over_vllm_when_both_local_providers_configured():
+    config = Config.model_validate(
+        {
+            "agents": {"defaults": {"provider": "auto", "model": "llama3.2"}},
+            "providers": {
+                "vllm": {"apiBase": "http://localhost:8000"},
+                "ollama": {"apiBase": "http://localhost:11434"},
+            },
+        }
+    )
+
+    assert config.get_provider_name() == "ollama"
+    assert config.get_api_base() == "http://localhost:11434"
+
+
+def test_config_falls_back_to_vllm_when_ollama_not_configured():
+    config = Config.model_validate(
+        {
+            "agents": {"defaults": {"provider": "auto", "model": "llama3.2"}},
+            "providers": {
+                "vllm": {"apiBase": "http://localhost:8000"},
+            },
+        }
+    )
+
+    assert config.get_provider_name() == "vllm"
+    assert config.get_api_base() == "http://localhost:8000"
+
+
 def test_find_by_model_prefers_explicit_prefix_over_generic_codex_keyword():
     spec = find_by_model("github-copilot/gpt-5.3-codex")
 

tests/test_memory_consolidation_types.py

@@ -112,7 +112,6 @@ class TestMemoryConsolidationTypeHandling:
         store = MemoryStore(tmp_path)
         provider = AsyncMock()
 
-        # Simulate arguments being a JSON string (not yet parsed)
         response = LLMResponse(
             content=None,
             tool_calls=[
@@ -170,7 +169,6 @@ class TestMemoryConsolidationTypeHandling:
         store = MemoryStore(tmp_path)
         provider = AsyncMock()
 
-        # Simulate arguments being a list containing a dict
         response = LLMResponse(
             content=None,
             tool_calls=[
@@ -242,6 +240,94 @@ class TestMemoryConsolidationTypeHandling:
 
         assert result is False
 
+    @pytest.mark.asyncio
+    async def test_missing_history_entry_returns_false_without_writing(self, tmp_path: Path) -> None:
+        """Do not persist partial results when required fields are missing."""
+        store = MemoryStore(tmp_path)
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(
+            return_value=LLMResponse(
+                content=None,
+                tool_calls=[
+                    ToolCallRequest(
+                        id="call_1",
+                        name="save_memory",
+                        arguments={"memory_update": "# Memory\nOnly memory update"},
+                    )
+                ],
+            )
+        )
+        messages = _make_messages(message_count=60)
+
+        result = await store.consolidate(messages, provider, "test-model")
+
+        assert result is False
+        assert not store.history_file.exists()
+        assert not store.memory_file.exists()
+
+    @pytest.mark.asyncio
+    async def test_missing_memory_update_returns_false_without_writing(self, tmp_path: Path) -> None:
+        """Do not append history if memory_update is missing."""
+        store = MemoryStore(tmp_path)
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(
+            return_value=LLMResponse(
+                content=None,
+                tool_calls=[
+                    ToolCallRequest(
+                        id="call_1",
+                        name="save_memory",
+                        arguments={"history_entry": "[2026-01-01] Partial output."},
+                    )
+                ],
+            )
+        )
+        messages = _make_messages(message_count=60)
+
+        result = await store.consolidate(messages, provider, "test-model")
+
+        assert result is False
+        assert not store.history_file.exists()
+        assert not store.memory_file.exists()
+
+    @pytest.mark.asyncio
+    async def test_null_required_field_returns_false_without_writing(self, tmp_path: Path) -> None:
+        """Null required fields should be rejected before persistence."""
+        store = MemoryStore(tmp_path)
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(
+            return_value=_make_tool_response(
+                history_entry=None,
+                memory_update="# Memory\nUser likes testing.",
+            )
+        )
+        messages = _make_messages(message_count=60)
+
+        result = await store.consolidate(messages, provider, "test-model")
+
+        assert result is False
+        assert not store.history_file.exists()
+        assert not store.memory_file.exists()
+
+    @pytest.mark.asyncio
+    async def test_empty_history_entry_returns_false_without_writing(self, tmp_path: Path) -> None:
+        """Empty history entries should be rejected to avoid blank archival records."""
+        store = MemoryStore(tmp_path)
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(
+            return_value=_make_tool_response(
+                history_entry="   ",
+                memory_update="# Memory\nUser likes testing.",
+            )
+        )
+        messages = _make_messages(message_count=60)
+
+        result = await store.consolidate(messages, provider, "test-model")
+
+        assert result is False
+        assert not store.history_file.exists()
+        assert not store.memory_file.exists()
+
     @pytest.mark.asyncio
     async def test_retries_transient_error_then_succeeds(self, tmp_path: Path, monkeypatch) -> None:
         store = MemoryStore(tmp_path)
@@ -288,3 +374,105 @@ class TestMemoryConsolidationTypeHandling:
         assert "temperature" not in kwargs
         assert "max_tokens" not in kwargs
         assert "reasoning_effort" not in kwargs
+
+    @pytest.mark.asyncio
+    async def test_tool_choice_fallback_on_unsupported_error(self, tmp_path: Path) -> None:
+        """Forced tool_choice rejected by provider -> retry with auto and succeed."""
+        store = MemoryStore(tmp_path)
+        error_resp = LLMResponse(
+            content="Error calling LLM: litellm.BadRequestError: "
+            "The tool_choice parameter does not support being set to required or object",
+            finish_reason="error",
+            tool_calls=[],
+        )
+        ok_resp = _make_tool_response(
+            history_entry="[2026-01-01] Fallback worked.",
+            memory_update="# Memory\nFallback OK.",
+        )
+
+        call_log: list[dict] = []
+
+        async def _tracking_chat(**kwargs):
+            call_log.append(kwargs)
+            return error_resp if len(call_log) == 1 else ok_resp
+
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(side_effect=_tracking_chat)
+        messages = _make_messages(message_count=60)
+
+        result = await store.consolidate(messages, provider, "test-model")
+
+        assert result is True
+        assert len(call_log) == 2
+        assert isinstance(call_log[0]["tool_choice"], dict)
+        assert call_log[1]["tool_choice"] == "auto"
+        assert "Fallback worked." in store.history_file.read_text()
+
+    @pytest.mark.asyncio
+    async def test_tool_choice_fallback_auto_no_tool_call(self, tmp_path: Path) -> None:
+        """Forced rejected, auto retry also produces no tool call -> return False."""
+        store = MemoryStore(tmp_path)
+        error_resp = LLMResponse(
+            content="Error: tool_choice must be none or auto",
+            finish_reason="error",
+            tool_calls=[],
+        )
+        no_tool_resp = LLMResponse(
+            content="Here is a summary.",
+            finish_reason="stop",
+            tool_calls=[],
+        )
+
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(side_effect=[error_resp, no_tool_resp])
+        messages = _make_messages(message_count=60)
+
+        result = await store.consolidate(messages, provider, "test-model")
+
+        assert result is False
+        assert not store.history_file.exists()
+
+    @pytest.mark.asyncio
+    async def test_raw_archive_after_consecutive_failures(self, tmp_path: Path) -> None:
+        """After 3 consecutive failures, raw-archive messages and return True."""
+        store = MemoryStore(tmp_path)
+        no_tool = LLMResponse(content="No tool call.", finish_reason="stop", tool_calls=[])
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(return_value=no_tool)
+        messages = _make_messages(message_count=10)
+
+        assert await store.consolidate(messages, provider, "m") is False
+        assert await store.consolidate(messages, provider, "m") is False
+        assert await store.consolidate(messages, provider, "m") is True
+
+        assert store.history_file.exists()
+        content = store.history_file.read_text()
+        assert "[RAW]" in content
+        assert "10 messages" in content
+        assert "msg0" in content
+        assert not store.memory_file.exists()
+
+    @pytest.mark.asyncio
+    async def test_raw_archive_counter_resets_on_success(self, tmp_path: Path) -> None:
+        """A successful consolidation resets the failure counter."""
+        store = MemoryStore(tmp_path)
+        no_tool = LLMResponse(content="Nope.", finish_reason="stop", tool_calls=[])
+        ok_resp = _make_tool_response(
+            history_entry="[2026-01-01] OK.",
+            memory_update="# Memory\nOK.",
+        )
+        messages = _make_messages(message_count=10)
+
+        provider = AsyncMock()
+        provider.chat_with_retry = AsyncMock(return_value=no_tool)
+        assert await store.consolidate(messages, provider, "m") is False
+        assert await store.consolidate(messages, provider, "m") is False
+        assert store._consecutive_failures == 2
+
+        provider.chat_with_retry = AsyncMock(return_value=ok_resp)
+        assert await store.consolidate(messages, provider, "m") is True
+        assert store._consecutive_failures == 0
+
+        provider.chat_with_retry = AsyncMock(return_value=no_tool)
+        assert await store.consolidate(messages, provider, "m") is False
+        assert store._consecutive_failures == 1

tests/test_qq_channel.py

@@ -44,7 +44,7 @@ async def test_on_group_message_routes_to_group_chat_id() -> None:
 
 
 @pytest.mark.asyncio
-async def test_send_group_message_uses_group_api_with_msg_seq() -> None:
+async def test_send_group_message_uses_plain_text_group_api_with_msg_seq() -> None:
     channel = QQChannel(QQConfig(app_id="app", secret="secret", allow_from=["*"]), MessageBus())
     channel._client = _FakeClient()
     channel._chat_type_cache["group123"] = "group"
@@ -60,7 +60,37 @@ async def test_send_group_message_uses_group_api_with_msg_seq() -> None:
 
     assert len(channel._client.api.group_calls) == 1
     call = channel._client.api.group_calls[0]
-    assert call["group_openid"] == "group123"
-    assert call["msg_id"] == "msg1"
-    assert call["msg_seq"] == 2
+    assert call == {
+        "group_openid": "group123",
+        "msg_type": 0,
+        "content": "hello",
+        "msg_id": "msg1",
+        "msg_seq": 2,
+    }
     assert not channel._client.api.c2c_calls
+
+
+@pytest.mark.asyncio
+async def test_send_c2c_message_uses_plain_text_c2c_api_with_msg_seq() -> None:
+    channel = QQChannel(QQConfig(app_id="app", secret="secret", allow_from=["*"]), MessageBus())
+    channel._client = _FakeClient()
+
+    await channel.send(
+        OutboundMessage(
+            channel="qq",
+            chat_id="user123",
+            content="hello",
+            metadata={"message_id": "msg1"},
+        )
+    )
+
+    assert len(channel._client.api.c2c_calls) == 1
+    call = channel._client.api.c2c_calls[0]
+    assert call == {
+        "openid": "user123",
+        "msg_type": 0,
+        "content": "hello",
+        "msg_id": "msg1",
+        "msg_seq": 2,
+    }
+    assert not channel._client.api.group_calls

tests/test_telegram_channel.py

@@ -1,10 +1,13 @@
+import asyncio
+from pathlib import Path
 from types import SimpleNamespace
+from unittest.mock import AsyncMock
 
 import pytest
 
 from nanobot.bus.events import OutboundMessage
 from nanobot.bus.queue import MessageBus
-from nanobot.channels.telegram import TelegramChannel
+from nanobot.channels.telegram import TELEGRAM_REPLY_CONTEXT_MAX_LEN, TelegramChannel
 from nanobot.config.schema import TelegramConfig
 
 
@@ -42,6 +45,12 @@ class _FakeBot:
     async def send_chat_action(self, **kwargs) -> None:
         pass
 
+    async def get_file(self, file_id: str):
+        """Return a fake file that 'downloads' to a path (for reply-to-media tests)."""
+        async def _fake_download(path) -> None:
+            pass
+        return SimpleNamespace(download_to_drive=_fake_download)
+
 
 class _FakeApp:
     def __init__(self, on_start_polling) -> None:
@@ -336,3 +345,255 @@ async def test_group_policy_open_accepts_plain_group_message() -> None:
 
     assert len(handled) == 1
     assert channel._app.bot.get_me_calls == 0
+
+
+def test_extract_reply_context_no_reply() -> None:
+    """When there is no reply_to_message, _extract_reply_context returns None."""
+    message = SimpleNamespace(reply_to_message=None)
+    assert TelegramChannel._extract_reply_context(message) is None
+
+
+def test_extract_reply_context_with_text() -> None:
+    """When reply has text, return prefixed string."""
+    reply = SimpleNamespace(text="Hello world", caption=None)
+    message = SimpleNamespace(reply_to_message=reply)
+    assert TelegramChannel._extract_reply_context(message) == "[Reply to: Hello world]"
+
+
+def test_extract_reply_context_with_caption_only() -> None:
+    """When reply has only caption (no text), caption is used."""
+    reply = SimpleNamespace(text=None, caption="Photo caption")
+    message = SimpleNamespace(reply_to_message=reply)
+    assert TelegramChannel._extract_reply_context(message) == "[Reply to: Photo caption]"
+
+
+def test_extract_reply_context_truncation() -> None:
+    """Reply text is truncated at TELEGRAM_REPLY_CONTEXT_MAX_LEN."""
+    long_text = "x" * (TELEGRAM_REPLY_CONTEXT_MAX_LEN + 100)
+    reply = SimpleNamespace(text=long_text, caption=None)
+    message = SimpleNamespace(reply_to_message=reply)
+    result = TelegramChannel._extract_reply_context(message)
+    assert result is not None
+    assert result.startswith("[Reply to: ")
+    assert result.endswith("...]")
+    assert len(result) == len("[Reply to: ]") + TELEGRAM_REPLY_CONTEXT_MAX_LEN + len("...")
+
+
+def test_extract_reply_context_no_text_returns_none() -> None:
+    """When reply has no text/caption, _extract_reply_context returns None (media handled separately)."""
+    reply = SimpleNamespace(text=None, caption=None)
+    message = SimpleNamespace(reply_to_message=reply)
+    assert TelegramChannel._extract_reply_context(message) is None
+
+
+@pytest.mark.asyncio
+async def test_on_message_includes_reply_context() -> None:
+    """When user replies to a message, content passed to bus starts with reply context."""
+    channel = TelegramChannel(
+        TelegramConfig(enabled=True, token="123:abc", allow_from=["*"], group_policy="open"),
+        MessageBus(),
+    )
+    channel._app = _FakeApp(lambda: None)
+    handled = []
+    async def capture_handle(**kwargs) -> None:
+        handled.append(kwargs)
+    channel._handle_message = capture_handle
+    channel._start_typing = lambda _chat_id: None
+
+    reply = SimpleNamespace(text="Hello", message_id=2, from_user=SimpleNamespace(id=1))
+    update = _make_telegram_update(text="translate this", reply_to_message=reply)
+    await channel._on_message(update, None)
+
+    assert len(handled) == 1
+    assert handled[0]["content"].startswith("[Reply to: Hello]")
+    assert "translate this" in handled[0]["content"]
+
+
+@pytest.mark.asyncio
+async def test_download_message_media_returns_path_when_download_succeeds(
+    monkeypatch, tmp_path
+) -> None:
+    """_download_message_media returns (paths, content_parts) when bot.get_file and download succeed."""
+    media_dir = tmp_path / "media" / "telegram"
+    media_dir.mkdir(parents=True)
+    monkeypatch.setattr(
+        "nanobot.channels.telegram.get_media_dir",
+        lambda channel=None: media_dir if channel else tmp_path / "media",
+    )
+
+    channel = TelegramChannel(
+        TelegramConfig(enabled=True, token="123:abc", allow_from=["*"]),
+        MessageBus(),
+    )
+    channel._app = _FakeApp(lambda: None)
+    channel._app.bot.get_file = AsyncMock(
+        return_value=SimpleNamespace(download_to_drive=AsyncMock(return_value=None))
+    )
+
+    msg = SimpleNamespace(
+        photo=[SimpleNamespace(file_id="fid123", mime_type="image/jpeg")],
+        voice=None,
+        audio=None,
+        document=None,
+        video=None,
+        video_note=None,
+        animation=None,
+    )
+    paths, parts = await channel._download_message_media(msg)
+    assert len(paths) == 1
+    assert len(parts) == 1
+    assert "fid123" in paths[0]
+    assert "[image:" in parts[0]
+
+
+@pytest.mark.asyncio
+async def test_on_message_attaches_reply_to_media_when_available(monkeypatch, tmp_path) -> None:
+    """When user replies to a message with media, that media is downloaded and attached to the turn."""
+    media_dir = tmp_path / "media" / "telegram"
+    media_dir.mkdir(parents=True)
+    monkeypatch.setattr(
+        "nanobot.channels.telegram.get_media_dir",
+        lambda channel=None: media_dir if channel else tmp_path / "media",
+    )
+
+    channel = TelegramChannel(
+        TelegramConfig(enabled=True, token="123:abc", allow_from=["*"], group_policy="open"),
+        MessageBus(),
+    )
+    app = _FakeApp(lambda: None)
+    app.bot.get_file = AsyncMock(
+        return_value=SimpleNamespace(download_to_drive=AsyncMock(return_value=None))
+    )
+    channel._app = app
+    handled = []
+    async def capture_handle(**kwargs) -> None:
+        handled.append(kwargs)
+    channel._handle_message = capture_handle
+    channel._start_typing = lambda _chat_id: None
+
+    reply_with_photo = SimpleNamespace(
+        text=None,
+        caption=None,
+        photo=[SimpleNamespace(file_id="reply_photo_fid", mime_type="image/jpeg")],
+        document=None,
+        voice=None,
+        audio=None,
+        video=None,
+        video_note=None,
+        animation=None,
+    )
+    update = _make_telegram_update(
+        text="what is the image?",
+        reply_to_message=reply_with_photo,
+    )
+    await channel._on_message(update, None)
+
+    assert len(handled) == 1
+    assert handled[0]["content"].startswith("[Reply to: [image:")
+    assert "what is the image?" in handled[0]["content"]
+    assert len(handled[0]["media"]) == 1
+    assert "reply_photo_fid" in handled[0]["media"][0]
+
+
+@pytest.mark.asyncio
+async def test_on_message_reply_to_media_fallback_when_download_fails() -> None:
+    """When reply has media but download fails, no media attached and no reply tag."""
+    channel = TelegramChannel(
+        TelegramConfig(enabled=True, token="123:abc", allow_from=["*"], group_policy="open"),
+        MessageBus(),
+    )
+    channel._app = _FakeApp(lambda: None)
+    channel._app.bot.get_file = None
+    handled = []
+    async def capture_handle(**kwargs) -> None:
+        handled.append(kwargs)
+    channel._handle_message = capture_handle
+    channel._start_typing = lambda _chat_id: None
+
+    reply_with_photo = SimpleNamespace(
+        text=None,
+        caption=None,
+        photo=[SimpleNamespace(file_id="x", mime_type="image/jpeg")],
+        document=None,
+        voice=None,
+        audio=None,
+        video=None,
+        video_note=None,
+        animation=None,
+    )
+    update = _make_telegram_update(text="what is this?", reply_to_message=reply_with_photo)
+    await channel._on_message(update, None)
+
+    assert len(handled) == 1
+    assert "what is this?" in handled[0]["content"]
+    assert handled[0]["media"] == []
+
+
+@pytest.mark.asyncio
+async def test_on_message_reply_to_caption_and_media(monkeypatch, tmp_path) -> None:
+    """When replying to a message with caption + photo, both text context and media are included."""
+    media_dir = tmp_path / "media" / "telegram"
+    media_dir.mkdir(parents=True)
+    monkeypatch.setattr(
+        "nanobot.channels.telegram.get_media_dir",
+        lambda channel=None: media_dir if channel else tmp_path / "media",
+    )
+
+    channel = TelegramChannel(
+        TelegramConfig(enabled=True, token="123:abc", allow_from=["*"], group_policy="open"),
+        MessageBus(),
+    )
+    app = _FakeApp(lambda: None)
+    app.bot.get_file = AsyncMock(
+        return_value=SimpleNamespace(download_to_drive=AsyncMock(return_value=None))
+    )
+    channel._app = app
+    handled = []
+    async def capture_handle(**kwargs) -> None:
+        handled.append(kwargs)
+    channel._handle_message = capture_handle
+    channel._start_typing = lambda _chat_id: None
+
+    reply_with_caption_and_photo = SimpleNamespace(
+        text=None,
+        caption="A cute cat",
+        photo=[SimpleNamespace(file_id="cat_fid", mime_type="image/jpeg")],
+        document=None,
+        voice=None,
+        audio=None,
+        video=None,
+        video_note=None,
+        animation=None,
+    )
+    update = _make_telegram_update(
+        text="what breed is this?",
+        reply_to_message=reply_with_caption_and_photo,
+    )
+    await channel._on_message(update, None)
+
+    assert len(handled) == 1
+    assert "[Reply to: A cute cat]" in handled[0]["content"]
+    assert "what breed is this?" in handled[0]["content"]
+    assert len(handled[0]["media"]) == 1
+    assert "cat_fid" in handled[0]["media"][0]
+
+
+@pytest.mark.asyncio
+async def test_forward_command_does_not_inject_reply_context() -> None:
+    """Slash commands forwarded via _forward_command must not include reply context."""
+    channel = TelegramChannel(
+        TelegramConfig(enabled=True, token="123:abc", allow_from=["*"], group_policy="open"),
+        MessageBus(),
+    )
+    channel._app = _FakeApp(lambda: None)
+    handled = []
+    async def capture_handle(**kwargs) -> None:
+        handled.append(kwargs)
+    channel._handle_message = capture_handle
+
+    reply = SimpleNamespace(text="some old message", message_id=2, from_user=SimpleNamespace(id=1))
+    update = _make_telegram_update(text="/new", reply_to_message=reply)
+    await channel._forward_command(update, None)
+
+    assert len(handled) == 1
+    assert handled[0]["content"] == "/new"