merge: resolve conflicts with origin/main

- gateway/run.py: Take main's _resolve_gateway_model() helper
- hermes_cli/setup.py: Re-apply nous-api removal after merge brought
  it back. Fix provider_idx offset (Custom is now index 3, not 4).
- tests/hermes_cli/test_setup.py: Fix custom setup test index (3→4)

gateway/config.py

@@ -292,6 +292,18 @@ def load_gateway_config() -> GatewayConfig:
             sr = yaml_cfg.get("session_reset")
             if sr and isinstance(sr, dict):
                 config.default_reset_policy = SessionResetPolicy.from_dict(sr)
+
+            # Bridge discord settings from config.yaml to env vars
+            # (env vars take precedence — only set if not already defined)
+            discord_cfg = yaml_cfg.get("discord", {})
+            if isinstance(discord_cfg, dict):
+                if "require_mention" in discord_cfg and not os.getenv("DISCORD_REQUIRE_MENTION"):
+                    os.environ["DISCORD_REQUIRE_MENTION"] = str(discord_cfg["require_mention"]).lower()
+                frc = discord_cfg.get("free_response_channels")
+                if frc is not None and not os.getenv("DISCORD_FREE_RESPONSE_CHANNELS"):
+                    if isinstance(frc, list):
+                        frc = ",".join(str(v) for v in frc)
+                    os.environ["DISCORD_FREE_RESPONSE_CHANNELS"] = str(frc)
     except Exception:
         pass
 

gateway/platforms/discord.py

@@ -775,6 +775,46 @@ class DiscordAdapter(BasePlatformAdapter):
         except Exception as e:
             return SendResult(success=False, error=str(e))
 
+    def _get_parent_channel_id(self, channel: Any) -> Optional[str]:
+        """Return the parent channel ID for a Discord thread-like channel, if present."""
+        parent = getattr(channel, "parent", None)
+        if parent is not None and getattr(parent, "id", None) is not None:
+            return str(parent.id)
+        parent_id = getattr(channel, "parent_id", None)
+        if parent_id is not None:
+            return str(parent_id)
+        return None
+
+    def _is_forum_parent(self, channel: Any) -> bool:
+        """Best-effort check for whether a Discord channel is a forum channel."""
+        if channel is None:
+            return False
+        forum_cls = getattr(discord, "ForumChannel", None)
+        if forum_cls and isinstance(channel, forum_cls):
+            return True
+        channel_type = getattr(channel, "type", None)
+        if channel_type is not None:
+            type_value = getattr(channel_type, "value", channel_type)
+            if type_value == 15:
+                return True
+        return False
+
+    def _format_thread_chat_name(self, thread: Any) -> str:
+        """Build a readable chat name for thread-like Discord channels, including forum context when available."""
+        thread_name = getattr(thread, "name", None) or str(getattr(thread, "id", "thread"))
+        parent = getattr(thread, "parent", None)
+        guild = getattr(thread, "guild", None) or getattr(parent, "guild", None)
+        guild_name = getattr(guild, "name", None)
+        parent_name = getattr(parent, "name", None)
+
+        if self._is_forum_parent(parent) and guild_name and parent_name:
+            return f"{guild_name} / {parent_name} / {thread_name}"
+        if parent_name and guild_name:
+            return f"{guild_name} / #{parent_name} / {thread_name}"
+        if parent_name:
+            return f"{parent_name} / {thread_name}"
+        return thread_name
+
     async def _handle_message(self, message: DiscordMessage) -> None:
         """Handle incoming Discord messages."""
         # In server channels (not DMs), require the bot to be @mentioned
@@ -785,28 +825,33 @@ class DiscordAdapter(BasePlatformAdapter):
         #       bot responds to every message without needing a mention.
         #   DISCORD_REQUIRE_MENTION: Set to "false" to disable mention requirement
         #       globally (all channels become free-response). Default: "true".
-        
+        #       Can also be set via discord.require_mention in config.yaml.
+
+        thread_id = None
+        parent_channel_id = None
+        is_thread = isinstance(message.channel, discord.Thread)
+        if is_thread:
+            thread_id = str(message.channel.id)
+            parent_channel_id = self._get_parent_channel_id(message.channel)
+
         if not isinstance(message.channel, discord.DMChannel):
-            # Check if this channel is in the free-response list
             free_channels_raw = os.getenv("DISCORD_FREE_RESPONSE_CHANNELS", "")
             free_channels = {ch.strip() for ch in free_channels_raw.split(",") if ch.strip()}
-            channel_id = str(message.channel.id)
-            
-            # Global override: if DISCORD_REQUIRE_MENTION=false, all channels are free
+            channel_ids = {str(message.channel.id)}
+            if parent_channel_id:
+                channel_ids.add(parent_channel_id)
+
             require_mention = os.getenv("DISCORD_REQUIRE_MENTION", "true").lower() not in ("false", "0", "no")
-            
-            is_free_channel = channel_id in free_channels
-            
+            is_free_channel = bool(channel_ids & free_channels)
+
             if require_mention and not is_free_channel:
-                # Must be @mentioned to respond
                 if self._client.user not in message.mentions:
-                    return  # Silently ignore messages that don't mention the bot
-            
-            # Strip the bot mention from the message text so the agent sees clean input
+                    return
+
             if self._client.user and self._client.user in message.mentions:
                 message.content = message.content.replace(f"<@{self._client.user.id}>", "").strip()
                 message.content = message.content.replace(f"<@!{self._client.user.id}>", "").strip()
-        
+
         # Determine message type
         msg_type = MessageType.TEXT
         if message.content.startswith("/"):
@@ -829,20 +874,15 @@ class DiscordAdapter(BasePlatformAdapter):
         if isinstance(message.channel, discord.DMChannel):
             chat_type = "dm"
             chat_name = message.author.name
-        elif isinstance(message.channel, discord.Thread):
+        elif is_thread:
             chat_type = "thread"
-            chat_name = message.channel.name
+            chat_name = self._format_thread_chat_name(message.channel)
         else:
-            chat_type = "group"  # Treat server channels as groups
+            chat_type = "group"
             chat_name = getattr(message.channel, "name", str(message.channel.id))
             if hasattr(message.channel, "guild") and message.channel.guild:
                 chat_name = f"{message.channel.guild.name} / #{chat_name}"
-        
-        # Get thread ID if in a thread
-        thread_id = None
-        if isinstance(message.channel, discord.Thread):
-            thread_id = str(message.channel.id)
-        
+
         # Get channel topic (if available - TextChannels have topics, DMs/threads don't)
         chat_topic = getattr(message.channel, "topic", None)
         

gateway/run.py

@@ -187,6 +187,30 @@ def _resolve_runtime_agent_kwargs() -> dict:
     }
 
 
+def _resolve_gateway_model() -> str:
+    """Read model from env/config — mirrors the resolution in _run_agent_sync.
+
+    Without this, temporary AIAgent instances (memory flush, /compress) fall
+    back to the hardcoded default ("anthropic/claude-opus-4.6") which fails
+    when the active provider is openai-codex.
+    """
+    model = os.getenv("HERMES_MODEL") or os.getenv("LLM_MODEL") or "anthropic/claude-opus-4.6"
+    try:
+        import yaml as _y
+        _cfg_path = _hermes_home / "config.yaml"
+        if _cfg_path.exists():
+            with open(_cfg_path, encoding="utf-8") as _f:
+                _cfg = _y.safe_load(_f) or {}
+            _model_cfg = _cfg.get("model", {})
+            if isinstance(_model_cfg, str):
+                model = _model_cfg
+            elif isinstance(_model_cfg, dict):
+                model = _model_cfg.get("default", model)
+    except Exception:
+        pass
+    return model
+
+
 class GatewayRunner:
     """
     Main gateway controller.
@@ -258,8 +282,14 @@ class GatewayRunner:
             if not runtime_kwargs.get("api_key"):
                 return
 
+            # Resolve model from config — AIAgent's default is OpenRouter-
+            # formatted ("anthropic/claude-opus-4.6") which fails when the
+            # active provider is openai-codex.
+            model = _resolve_gateway_model()
+
             tmp_agent = AIAgent(
                 **runtime_kwargs,
+                model=model,
                 max_iterations=8,
                 quiet_mode=True,
                 enabled_toolsets=["memory", "skills"],
@@ -1106,6 +1136,7 @@ class GatewayRunner:
                             if len(_hyg_msgs) >= 4:
                                 _hyg_agent = AIAgent(
                                     **_hyg_runtime,
+                                    model=_hyg_model,
                                     max_iterations=4,
                                     quiet_mode=True,
                                     enabled_toolsets=["memory"],
@@ -1998,21 +2029,8 @@ class GatewayRunner:
                 )
                 return
 
-            # Read model from config (same as _run_agent)
-            model = os.getenv("HERMES_MODEL") or "anthropic/claude-opus-4.6"
-            try:
-                import yaml as _y
-                _cfg_path = _hermes_home / "config.yaml"
-                if _cfg_path.exists():
-                    with open(_cfg_path, encoding="utf-8") as _f:
-                        _cfg = _y.safe_load(_f) or {}
-                    _model_cfg = _cfg.get("model", {})
-                    if isinstance(_model_cfg, str):
-                        model = _model_cfg
-                    elif isinstance(_model_cfg, dict):
-                        model = _model_cfg.get("default", model)
-            except Exception:
-                pass
+            # Read model from config via shared helper
+            model = _resolve_gateway_model()
 
             # Determine toolset (same logic as _run_agent)
             default_toolset_map = {
@@ -2169,6 +2187,9 @@ class GatewayRunner:
             if not runtime_kwargs.get("api_key"):
                 return "No provider configured -- cannot compress."
 
+            # Resolve model from config (same reason as memory flush above).
+            model = _resolve_gateway_model()
+
             msgs = [
                 {"role": m.get("role"), "content": m.get("content")}
                 for m in history
@@ -2179,6 +2200,7 @@ class GatewayRunner:
 
             tmp_agent = AIAgent(
                 **runtime_kwargs,
+                model=model,
                 max_iterations=4,
                 quiet_mode=True,
                 enabled_toolsets=["memory"],
@@ -3093,21 +3115,7 @@ class GatewayRunner:
             except Exception:
                 pass
 
-            model = os.getenv("HERMES_MODEL") or "anthropic/claude-opus-4.6"
-
-            try:
-                import yaml as _y
-                _cfg_path = _hermes_home / "config.yaml"
-                if _cfg_path.exists():
-                    with open(_cfg_path, encoding="utf-8") as _f:
-                        _cfg = _y.safe_load(_f) or {}
-                    _model_cfg = _cfg.get("model", {})
-                    if isinstance(_model_cfg, str):
-                        model = _model_cfg
-                    elif isinstance(_model_cfg, dict):
-                        model = _model_cfg.get("default", model)
-            except Exception:
-                pass
+            model = _resolve_gateway_model()
 
             try:
                 runtime_kwargs = _resolve_runtime_agent_kwargs()