优化工具调用格式解析与后端工具调用日志保存逻辑，同时增强列表工具的返回内容展示

- **子 Agent 支持**：
  - 新增 `dispatch_subagent` 工具，支持分配特定任务给子 Agent，由其独立操作。
  - 前端新增 `ChatSubAgent` 组件，支持子 Agent 任务状态展示（运行中/已完成）、工具调用进度及输出预览等。

- **技能管理扩展**：
  - 新增 Skill 编辑器页面（`SkillEditorView.vue`），支持创建、编辑、删除技能。
  - 完善技能工具权限分组选择功能，按类型灵活分配工具。

- **工具增强**：
  - 新增工具接口：`get_outline_detail`、`get_character_detail`、`get_chapter_detail`，用于获取详情内容。
  - 优化部分工具返回数据，仅输出基础信息以减少上下文体积。

- 后端添加 `SPECIAL_TOOLS` 支持，增强 `dispatch_subagent` 的特殊处理能力。

同时优化部分前后端交互，提升代码维护性与可读性。

.dockerignore

@@ -14,3 +14,4 @@ Thumbs.db
 .env
 .env.local
 start.bat
+backend/data/

.gitea/workflows/deploy.yml

@@ -0,0 +1,93 @@
+name: Deploy Noval to K3s
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+jobs:
+  deploy:
+    runs-on: self-hosted
+    steps:
+      - name: Deploy to K3s
+        run: |
+          set -e
+
+          APP_NAME="noval"
+          NAMESPACE="noval-roog-code"
+          IMAGE_NAME="noval-app"
+
+          echo "🚀 开始部署 ${APP_NAME}..."
+          cd /root/k8syaml/NovalRedot
+
+          echo "📥 拉取最新代码..."
+          BRANCH="${GITHUB_REF_NAME:-master}"
+          git pull origin "${BRANCH}"
+
+          NEW_COMMIT_SHA=$(git rev-parse --short HEAD)
+          NEW_COMMIT_MSG=$(git log -1 --oneline)
+
+          pull_with_retry() {
+            local image="$1"
+            local max=5
+            local n=1
+            until [ $n -gt $max ]; do
+              echo "尝试拉取 ${image} (${n}/${max})"
+              if docker pull "${image}"; then
+                echo "✅ 拉取成功: ${image}"
+                return 0
+              fi
+              sleep $((n * 5))
+              n=$((n + 1))
+            done
+            echo "❌ 拉取失败: ${image}"
+            return 1
+          }
+
+          # 100% 使用 docker-compose.yml 中配置的云端镜像（不再本地构建）
+          COMPOSE_IMAGE=$(docker compose config --images | head -n 1 || true)
+
+          if [ -z "${COMPOSE_IMAGE}" ]; then
+            echo "❌ docker-compose.yml 未配置 image，无法走云端 pull"
+            exit 1
+          fi
+
+          echo "☁️ 使用云端镜像: ${COMPOSE_IMAGE}"
+          pull_with_retry "${COMPOSE_IMAGE}"
+          FULL_IMAGE="${COMPOSE_IMAGE}"
+
+          if command -v k3s >/dev/null 2>&1; then
+            echo "📤 导入镜像到 k3s containerd..."
+            docker save "${FULL_IMAGE}" | k3s ctr images import -
+            if docker image inspect "${IMAGE_NAME}:latest" >/dev/null 2>&1; then
+              docker save "${IMAGE_NAME}:latest" | k3s ctr images import -
+            fi
+          fi
+
+          echo "🧱 应用 K8s 基础资源..."
+          kubectl apply -f k8s/namespace.yaml
+          kubectl apply -f k8s/cluster-issuer.yaml
+          kubectl apply -f k8s/pvc.yaml
+          kubectl apply -f k8s/service.yaml
+          kubectl apply -f k8s/ingress.yaml
+
+          echo "🧱 应用/更新 deployment..."
+          kubectl apply -f k8s/deployment.yaml
+          kubectl set image deployment/${APP_NAME} ${APP_NAME}=${FULL_IMAGE} -n "${NAMESPACE}"
+
+          # 使用 latest 标签时，强制触发一次重启以拉取新镜像
+          kubectl rollout restart deployment/${APP_NAME} -n "${NAMESPACE}"
+
+          echo "⏳ 等待 rollout 完成..."
+          if ! kubectl rollout status deployment/${APP_NAME} -n "${NAMESPACE}" --timeout=300s; then
+            echo "❌ rollout 超时，输出诊断信息"
+            kubectl get pods -n "${NAMESPACE}" -l app=${APP_NAME} -o wide || true
+            kubectl describe deployment/${APP_NAME} -n "${NAMESPACE}" || true
+            kubectl logs -n "${NAMESPACE}" deploy/${APP_NAME} --all-containers=true --tail=200 || true
+            exit 1
+          fi
+
+          echo "✅ 部署完成"
+          echo "📌 版本: ${NEW_COMMIT_SHA} - ${NEW_COMMIT_MSG}"
+          kubectl get pods -n "${NAMESPACE}" -l app=${APP_NAME} -o wide

backend/app/database.py

@@ -1,8 +1,9 @@
+import json
 import os
 from pathlib import Path
 
 from sqlalchemy import text
-from sqlmodel import SQLModel, Session, create_engine
+from sqlmodel import SQLModel, Session, create_engine, select
 
 # 数据目录：优先使用环境变量（Docker 中设为 /app/data），否则用 backend/data/
 DATA_DIR = Path(os.environ.get("NOVAL_DATA_DIR", Path(__file__).resolve().parent.parent / "data"))
@@ -16,6 +17,7 @@ engine = create_engine(DATABASE_URL, echo=False)
 def init_db() -> None:
     SQLModel.metadata.create_all(engine)
     _migrate_outline_parent_id()
+    _seed_builtin_skills()
 
 
 def _migrate_outline_parent_id() -> None:
@@ -30,6 +32,140 @@ def _migrate_outline_parent_id() -> None:
             session.commit()
 
 
+def _seed_builtin_skills() -> None:
+    """初始化预置 Skill（仅首次运行时插入）"""
+    from .models import Skill  # 延迟导入避免循环
+
+    with Session(engine) as session:
+        existing = session.exec(select(Skill).where(Skill.is_builtin == True)).first()  # noqa: E712
+        if existing:
+            return  # 已初始化过
+
+        builtin_skills = [
+            Skill(
+                name="网文写作助手",
+                description="全能写作助手，可使用所有工具",
+                system_prompt=(
+                    "你是一个专业的网文小说写作助手，擅长构思情节、塑造角色、打磨文笔。"
+                    "请根据用户需求提供创作建议，必要时主动使用工具查看和操作小说数据。\n"
+                    "- 书写章节前，应对先查看对应的大纲与前一章的内容\n"
+                    "- 确保章节开头可以呼应上一张的钩子\n"
+                    "- 确保在章节尾留下钩子"
+                ),
+                allowed_tools=json.dumps([
+                    "get_novel_info", "list_outlines", "get_outline_detail",
+                    "create_outline", "update_outline", "delete_outline", "reorder_outlines",
+                    "get_world_setting", "list_characters",
+                    "list_chapters", "get_chapter_detail", "create_chapter", "update_chapter", "delete_chapter",
+                    "list_files", "read_file",
+                ]),
+                is_builtin=True,
+            ),
+            Skill(
+                name="大纲规划师",
+                description="构建清晰的故事骨架，规划情节节点",
+                system_prompt=(
+                    "你是大纲规划专家。请帮助用户构建清晰的故事骨架，包括起承转合、情节节点和分章结构。"
+                    "分析现有大纲时请关注因果逻辑、节奏控制和悬念布置。在操作大纲时，注意保持节点间的逻辑连贯性。"
+                ),
+                allowed_tools=json.dumps([
+                    "get_novel_info", "list_outlines", "get_outline_detail",
+                    "create_outline", "update_outline", "delete_outline", "reorder_outlines",
+                    "get_world_setting", "list_characters", "get_character_detail",
+                    "list_chapters", "get_chapter_detail",
+                    "list_files", "read_file",
+                ]),
+                is_builtin=True,
+            ),
+            Skill(
+                name="角色塑造师",
+                description="设计立体、有深度的角色",
+                system_prompt=(
+                    "你是角色塑造专家。请帮助用户设计立体、有深度的角色，包括外貌、性格、动机、成长弧线和人物关系。"
+                    "注意角色间的化学反应和戏剧张力，确保每个角色都有独特的声音和行为逻辑。"
+                ),
+                allowed_tools=json.dumps([
+                    "get_novel_info", "list_characters", "get_character_detail",
+                    "create_character", "update_character", "delete_character",
+                    "list_outlines", "get_outline_detail", "get_world_setting",
+                    "list_chapters", "get_chapter_detail", "list_files",
+                ]),
+                is_builtin=True,
+            ),
+            Skill(
+                name="世界观架构师",
+                description="构建完整自洽的虚构世界",
+                system_prompt=(
+                    "你是世界观构建专家。请帮助用户设计完整自洽的虚构世界，包括地理、历史、政治、经济、魔法或科技体系等。"
+                    "确保设定内部逻辑一致，并与故事主线相辅相成。"
+                ),
+                allowed_tools=json.dumps([
+                    "get_novel_info", "get_world_setting", "save_world_setting",
+                    "list_outlines", "get_outline_detail",
+                    "list_characters", "get_character_detail",
+                    "list_files", "read_file",
+                ]),
+                is_builtin=True,
+            ),
+            Skill(
+                name="大纲拆解专家",
+                description="分析上传的小说或剧本文件，并拆解为大纲",
+                system_prompt=(
+                    "你是文稿分析专家。请仔细阅读用户上传的文件，提取关键信息，分析文风、角色、情节结构，并提供改进建议。"
+                    "分析时调用subagent分段读取大文件并做出分析，注意把握整体脉络。\n"
+                    "单次调用subagent最多查看原文的5000字，并进行工具调用保存，循环处理，直到整个小说都拆解完成。\n"
+                    "拆解完成后仅输出完成即可，不需要进行任何形式的总结。\n"
+                    "在每次阅读完成后，必须调用工具将人物写入系统。\n"
+                    "阅读过程中逐步完成以下内容拆解：\n- 世界观\n- 大纲\n"
+                    "在每次阅读完成后，必须调用工具将世界观与大纲写入系统。\n"
+                    "注意：\n"
+                    "- 调用更新和创建新大纲时，必须先调用查看章节列表，确保没有重复内容\n"
+                    "- 每次调用工具写入大纲后，记录当前进度\n"
+                    "- 每次读取原文前，注意延续上下文中上一次的进度\n"
+                    "- 拆解全本小说完成前不要停止"
+                ),
+                allowed_tools=json.dumps([
+                    "get_novel_info", "list_outlines", "get_outline_detail",
+                    "create_outline", "update_outline", "delete_outline", "reorder_outlines",
+                    "get_world_setting", "save_world_setting",
+                    "list_characters", "get_character_detail",
+                    "list_chapters", "get_chapter_detail",
+                    "list_files", "read_file",
+                ]),
+                is_builtin=True,
+            ),
+            Skill(
+                name="人物拆解专家",
+                description="阅读小说原文，并将人物进行拆解",
+                system_prompt=(
+                    "你是文稿分析专家。请仔细阅读用户上传的文件，提取关键信息，分析文风、角色、情节结构，并提供改进建议。"
+                    "分析时调用subagent分段读取大文件并做出分析，注意把握整体脉络。\n"
+                    "单次调用subagent最多查看原文的5000字，并进行工具调用保存，循环处理，直到整个小说都拆解完成。\n"
+                    "阅读过程中逐步完成人物拆解。\n"
+                    "拆解完成后仅输出完成即可，不需要进行任何形式的总结。\n"
+                    "在每次阅读完成后，必须调用工具将人物写入系统。\n"
+                    "注意：\n"
+                    "- 不要漏拆人物\n"
+                    "- 要对人物进行深刻的理解与描写\n"
+                    "- 调用更新和创建人物时，必须先调用查看人物列表，确保没有重复，别名重拆\n"
+                    "- 每次调用工具写入人物后，记录当前进度\n"
+                    "- 每次读取原文前，注意延续上下文中上一次的进度\n"
+                    "- 拆解全本小说完成前不要停止"
+                ),
+                allowed_tools=json.dumps([
+                    "get_novel_info", "list_characters", "get_character_detail",
+                    "create_character", "update_character", "delete_character",
+                    "list_outlines", "get_outline_detail", "get_world_setting",
+                    "list_files", "read_file",
+                ]),
+                is_builtin=True,
+            ),
+        ]
+        for skill in builtin_skills:
+            session.add(skill)
+        session.commit()
+
+
 def get_session():
     with Session(engine) as session:
         yield session

backend/app/main.py

@@ -14,6 +14,8 @@ from .routers.chapters import router as chapters_router
 from .routers.world_setting import router as world_setting_router
 from .routers.ai_config import router as ai_config_router
 from .routers.chat import router as chat_router
+from .routers.files import router as files_router
+from .routers.skills import router as skills_router
 
 # 前端构建产物目录（Docker 中为 /app/static，本地开发时不存在则跳过）
 STATIC_DIR = Path(__file__).resolve().parent.parent / "static"
@@ -42,6 +44,8 @@ app.include_router(chapters_router)
 app.include_router(world_setting_router)
 app.include_router(ai_config_router)
 app.include_router(chat_router)
+app.include_router(files_router)
+app.include_router(skills_router)
 
 
 @app.get("/api/health")

backend/app/models.py

@@ -74,6 +74,33 @@ class Chapter(SQLModel, table=True):
     updated_at: datetime = Field(default_factory=_now_utc)
 
 
+class NovelFile(SQLModel, table=True):
+    """小说关联文件"""
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    novel_id: int = Field(foreign_key="novel.id", index=True)
+    filename: str = Field(max_length=255)         # 原始文件名
+    stored_name: str = Field(max_length=255)      # 磁盘存储名（uuid + 扩展名）
+    file_size: int = Field(default=0)             # 字节数
+    mime_type: str = Field(default="", max_length=100)
+    text_length: int = Field(default=0)           # 解析后纯文本字符数
+    created_at: datetime = Field(default_factory=_now_utc)
+
+
+class Skill(SQLModel, table=True):
+    """Skill 插件：自定义系统提示词 + 工具白名单"""
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    name: str = Field(max_length=100, index=True)
+    description: str = Field(default="", max_length=500)
+    system_prompt: str = Field(default="")
+    allowed_tools: str = Field(default="[]")  # JSON 数组字符串，"[]" 表示全部工具
+    is_builtin: bool = Field(default=False)
+    novel_id: int | None = Field(default=None, foreign_key="novel.id", index=True)
+    created_at: datetime = Field(default_factory=_now_utc)
+    updated_at: datetime = Field(default_factory=_now_utc)
+
+
 class WorldSetting(SQLModel, table=True):
     """世界观设定，每部小说一条记录"""
 

backend/app/routers/chat.py

@@ -1,3 +1,4 @@
+import asyncio
 import json
 from datetime import datetime, timezone
 
@@ -6,13 +7,13 @@ from fastapi.responses import StreamingResponse
 from sqlmodel import Session, select, func
 
 from ..database import get_session, engine
-from ..models import AIConfig, ChatMessage, Novel
+from ..models import AIConfig, ChatMessage, Novel, Skill
 from ..schemas import ChatRequest, ChatMessageRead, ChatMessageList
 from ..services.ai_provider import (
     stream_chat, simple_completion,
     build_assistant_message, build_tool_results_messages, ToolCall,
 )
-from ..services.tools import get_openai_tools, get_anthropic_tools, execute_tool
+from ..services.tools import get_openai_tools, get_anthropic_tools, execute_tool, get_tools_description, SPECIAL_TOOLS
 
 router = APIRouter(prefix="/api/chat", tags=["chat"])
 
@@ -24,6 +25,7 @@ TOOL_LABELS: dict[str, str] = {
     "get_novel_info": "查看小说信息",
     "update_novel_info": "更新小说信息",
     "list_outlines": "查询大纲",
+    "get_outline_detail": "查看大纲详情",
     "create_outline": "创建大纲",
     "update_outline": "更新大纲",
     "delete_outline": "删除大纲",
@@ -31,28 +33,42 @@ TOOL_LABELS: dict[str, str] = {
     "get_world_setting": "查询世界观",
     "save_world_setting": "保存世界观",
     "list_characters": "查询角色",
+    "get_character_detail": "查看角色详情",
     "create_character": "创建角色",
     "update_character": "更新角色",
     "delete_character": "删除角色",
     "list_chapters": "查询章节",
+    "get_chapter_detail": "查看章节详情",
     "create_chapter": "创建章节",
     "update_chapter": "更新章节",
     "delete_chapter": "删除章节",
+    "list_files": "查询文件",
+    "read_file": "读取文件",
+    "dispatch_subagent": "派遣子Agent",
 }
 
+# 子 Agent 最大轮次
+MAX_SUBAGENT_ROUNDS = 5
+
 
 def _build_system_prompt(
     novel_id: int | None,
     session: Session,
     page_context: str | None = None,
     tools_enabled: bool = False,
+    skill: Skill | None = None,
+    allowed_tools: list[str] | None = None,
 ) -> str:
-    """根据小说上下文和用户所在页面构建 system prompt"""
+    """根据小说上下文、Skill 和工具配置构建 system prompt"""
     parts = [
         "你是 Writing Red Dot 写作助手，专注于小说创作领域。",
         "你擅长：构思情节、塑造角色、打磨文笔、设计世界观、规划大纲结构。",
     ]
 
+    # 注入 Skill 提示词
+    if skill and skill.system_prompt:
+        parts.append(f"\n## 当前技能：{skill.name}\n{skill.system_prompt}")
+
     if novel_id:
         novel = session.get(Novel, novel_id)
         if novel:
@@ -63,43 +79,35 @@ def _build_system_prompt(
         parts.append(f"\n用户当前正在查看：{page_context}。请结合当前页面场景提供针对性建议。")
 
     if tools_enabled:
-        parts.append(
+        # 动态生成工具能力描述（根据 allowed_tools 过滤）
-            "\n## 你的工具能力\n"
+        tools_desc = get_tools_description(allowed_tools)
-            "你是一个具备工具调用能力的写作助手。你拥有以下专用工具，没有其他任何工具：\n"
+        if tools_desc:
-            "\n### 小说信息\n"
+            parts.append(f"\n## 你的工具能力\n{tools_desc}")
-            "1. get_novel_info — 查看当前小说的标题、简介等基础信息\n"
-            "2. update_novel_info — 修改小说标题或简介\n"
-            "\n### 大纲管理\n"
-            "3. list_outlines — 列出所有大纲节点\n"
-            "4. create_outline — 创建新的大纲节点（需要提供摘要，可选详情和父节点ID）\n"
-            "5. update_outline — 更新指定大纲节点的摘要或详情\n"
-            "6. delete_outline — 删除指定大纲节点\n"
-            "\n### 世界观\n"
-            "7. get_world_setting — 获取世界观设定内容\n"
-            "8. save_world_setting — 保存或更新世界观设定\n"
-            "\n### 角色管理\n"
-            "9. list_characters — 列出所有角色\n"
-            "10. create_character — 创建新角色（需要提供名称，可选描述）\n"
-            "11. update_character — 更新指定角色的名称或描述\n"
-            "12. delete_character — 删除指定角色\n"
-            "\n### 章节管理\n"
-            "13. list_chapters — 列出所有章节\n"
-            "14. create_chapter — 创建新章节（需要提供标题，可选正文）\n"
-            "15. update_chapter — 更新指定章节的标题或正文\n"
-            "16. delete_chapter — 删除指定章节\n"
-            "\n当用户询问你有哪些工具或能力时，请据实回答上述工具。"
-            "\n当用户要求查看或修改小说信息、大纲、世界观、角色或章节时，请主动使用相应工具完成操作，并简要说明结果。"
-        )
         if not novel_id:
             parts.append("\n注意：工具操作需要关联到具体小说。如果用户需要使用工具，请提示他们先进入某本小说。")
 
+        # 注入可用 Skill 列表（用于 dispatch_subagent）
+        from sqlmodel import or_
+        skills = session.exec(
+            select(Skill).where(
+                or_(Skill.novel_id == novel_id, Skill.novel_id.is_(None))  # type: ignore
+            )
+        ).all()
+        if skills:
+            skill_lines = ["\n## 可用子Agent（Skill）"]
+            skill_lines.append("你可以使用 dispatch_subagent 工具派遣以下子Agent处理子任务：")
+            for sk in skills:
+                skill_lines.append(f"- skill_id={sk.id}  {sk.name}: {sk.description}")
+            skill_lines.append("当任务复杂时，考虑将子任务分派给专门的子Agent处理。")
+            parts.append("\n".join(skill_lines))
+
     return "\n".join(parts)
 
 
-def _get_tools(provider: str) -> list[dict]:
+def _get_tools(provider: str, allowed: list[str] | None = None) -> list[dict]:
     if provider == "anthropic":
-        return get_anthropic_tools()
+        return get_anthropic_tools(allowed)
-    return get_openai_tools()
+    return get_openai_tools(allowed)
 
 
 def _sse(data: dict) -> str:
@@ -107,20 +115,361 @@ def _sse(data: dict) -> str:
 
 
 def _save_assistant_message(novel_id: int | None, full_response: str, tool_call_logs: list[str]):
-    """保存 AI 回复到 DB（含工具调用摘要）。在 finally 中调用，确保断连也能保存。"""
+    """保存 AI 回复到 DB。工具调用日志和回复文本分别存为独立记录。"""
-    save_content = full_response
+    with Session(engine) as s:
-    if tool_call_logs:
+        # 工具调用日志作为单独一条记录
-        tool_summary = "\n".join(tool_call_logs)
+        if tool_call_logs:
-        save_content = f"[以下操作已执行]\n{tool_summary}\n\n{full_response}"
+            tool_summary = "\n".join(tool_call_logs)
-    if save_content.strip():
+            s.add(ChatMessage(
-        with Session(engine) as s:
-            ai_msg = ChatMessage(
                 novel_id=novel_id,
                 role="assistant",
-                content=save_content,
+                content=f"[以下操作已执行]\n{tool_summary}",
+            ))
+        # AI 回复文本作为单独一条记录
+        if full_response.strip():
+            s.add(ChatMessage(
+                novel_id=novel_id,
+                role="assistant",
+                content=full_response,
+            ))
+        s.commit()
+
+
+async def _run_subagent(
+    queue: asyncio.Queue,
+    config: AIConfig,
+    skill: Skill,
+    task: str,
+    novel_id: int,
+    subagent_id: str = "",
+) -> str:
+    """运行子 Agent：独立 LLM 循环，通过 queue 发送事件。返回最终结果文本。
+    subagent_id 用于前端区分并行运行的多个子 Agent。"""
+    # 解析 Skill 的工具白名单
+    sub_allowed: list[str] | None = None
+    if skill.allowed_tools:
+        try:
+            parsed = json.loads(skill.allowed_tools)
+            if isinstance(parsed, list) and len(parsed) > 0:
+                sub_allowed = [t for t in parsed if t != "dispatch_subagent"]
+        except (json.JSONDecodeError, TypeError):
+            pass
+
+    # 构建子 Agent 系统提示词
+    sub_system_parts = [
+        f"你是子Agent「{skill.name}」。",
+        f"你的职责：{skill.description}" if skill.description else "",
+    ]
+    if skill.system_prompt:
+        sub_system_parts.append(skill.system_prompt)
+
+    with Session(engine) as s:
+        novel = s.get(Novel, novel_id)
+        if novel:
+            sub_system_parts.append(f"\n当前小说：《{novel.title}》（ID: {novel.id}）")
+        sub_tools_desc = get_tools_description(sub_allowed)
+        if sub_tools_desc:
+            sub_system_parts.append(f"\n## 你的工具能力\n{sub_tools_desc}")
+
+    sub_system = "\n".join(p for p in sub_system_parts if p)
+    sub_tools = _get_tools(config.provider, sub_allowed)
+    sub_messages: list[dict] = [{"role": "user", "content": task}]
+
+    full_response = ""
+    sid = subagent_id  # 简写
+
+    for _round in range(MAX_SUBAGENT_ROUNDS):
+        round_text = ""
+        round_tool_calls: list[ToolCall] = []
+
+        async for event in stream_chat(config, sub_messages, sub_system, sub_tools):
+            if event.text:
+                round_text += event.text
+                await queue.put({"subagent_chunk": event.text, "subagent_id": sid})
+            if event.tool_calls:
+                round_tool_calls = event.tool_calls
+
+        if not round_tool_calls:
+            full_response += round_text
+            break
+
+        full_response += round_text
+
+        assistant_msg = build_assistant_message(
+            config.provider, round_text, round_tool_calls
+        )
+        sub_messages.append(assistant_msg)
+
+        tool_results = []
+        for tc in round_tool_calls:
+            label = TOOL_LABELS.get(tc.name, tc.name)
+            await queue.put({"subagent_tool_call": {
+                "name": tc.name, "label": label, "arguments": tc.arguments,
+            }, "subagent_id": sid})
+            result = execute_tool(tc.name, tc.arguments, novel_id)
+            tool_results.append({"id": tc.id, "result": result})
+            await queue.put({"subagent_tool_result": {
+                "name": tc.name, "label": label, "result": result,
+            }, "subagent_id": sid})
+
+        result_msgs = build_tool_results_messages(config.provider, tool_results)
+        sub_messages.extend(result_msgs)
+
+    await queue.put({"subagent_done": full_response, "subagent_id": sid})
+    return full_response
+
+
+def _summarize_result(tool_name: str, result_json: str) -> str:
+    """将工具结果精简为简短摘要，减少上下文 token 占用。"""
+    try:
+        data = json.loads(result_json)
+    except (json.JSONDecodeError, TypeError):
+        return result_json[:100]
+
+    if "error" in data:
+        return f"错误: {data['error']}"
+
+    # 列表类工具 → 显示数量 + 各条目 ID 和标题
+    if tool_name == "list_outlines":
+        items = data.get("outlines", [])
+        brief = ", ".join(f"#{o['id']}{o.get('summary', '')[:15]}" for o in items[:10])
+        return f"{data.get('total', 0)}条大纲: {brief}" if brief else f"{data.get('total', 0)}条大纲"
+    if tool_name == "list_characters":
+        items = data.get("characters", [])
+        brief = ", ".join(f"#{c['id']}{c.get('name', '')}" for c in items[:15])
+        return f"{data.get('total', 0)}个角色: {brief}" if brief else f"{data.get('total', 0)}个角色"
+    if tool_name == "list_chapters":
+        items = data.get("chapters", [])
+        brief = ", ".join(f"#{c['id']}{c.get('title', '')[:15]}" for c in items[:10])
+        return f"{data.get('total', 0)}个章节: {brief}" if brief else f"{data.get('total', 0)}个章节"
+    if tool_name == "list_files":
+        items = data.get("files", [])
+        brief = ", ".join(f"#{f['id']}{f.get('filename', '')}" for f in items[:5])
+        return f"{data.get('total', 0)}个文件: {brief}" if brief else f"{data.get('total', 0)}个文件"
+
+    # 创建类 → ID + 标题
+    if tool_name == "create_outline":
+        return f"已创建 #{data.get('id')} {data.get('summary', '')[:30]}"
+    if tool_name == "create_character":
+        return f"已创建 #{data.get('id')} {data.get('name', '')}"
+    if tool_name == "create_chapter":
+        return f"已创建 #{data.get('id')} {data.get('title', '')[:30]}"
+
+    # 更新类
+    if tool_name == "update_outline":
+        return f"已更新 #{data.get('id')}"
+    if tool_name == "update_character":
+        return f"已更新 #{data.get('id')} {data.get('name', '')}"
+    if tool_name == "update_chapter":
+        return f"已更新 #{data.get('id')}"
+    if tool_name == "update_novel_info":
+        return f"已更新小说信息"
+
+    # 删除类
+    if tool_name in ("delete_outline", "delete_character", "delete_chapter"):
+        return f"已删除 #{data.get('id')}"
+
+    # 排序
+    if tool_name == "reorder_outlines":
+        return f"已排序 {data.get('count', 0)}个节点"
+
+    # 世界观
+    if tool_name == "save_world_setting":
+        return f"已保存 ({data.get('content_length', 0)}字)"
+    if tool_name == "get_world_setting":
+        return f"{'有内容' if data.get('exists') else '暂无内容'}"
+
+    # 详情查看类
+    if tool_name == "get_outline_detail":
+        return f"大纲 #{data.get('id')} {data.get('summary', '')[:30]}"
+    if tool_name == "get_character_detail":
+        return f"角色 #{data.get('id')} {data.get('name', '')}"
+    if tool_name == "get_chapter_detail":
+        return f"章节 #{data.get('id')} {data.get('title', '')[:30]}"
+    if tool_name == "get_novel_info":
+        return f"小说: {data.get('title', '')}"
+
+    # 文件读取
+    if tool_name == "read_file":
+        return f"读取 {data.get('filename', '')} ({data.get('offset', 0)}-{data.get('offset', 0) + len(data.get('text', ''))}字/{data.get('total_length', 0)}字)"
+
+    # 其他 → 截取前 100 字符
+    return result_json[:100]
+
+
+async def _execute_tool_with_queue(
+    queue: asyncio.Queue,
+    tc: ToolCall,
+    config: AIConfig,
+    novel_id: int,
+) -> tuple[str, str]:
+    """执行单个工具（含子Agent），通过 queue 发事件。返回 (result, log_line)。
+    子 Agent 使用 tc.id 作为 subagent_id，用于前端区分并行的子 Agent。"""
+    label = TOOL_LABELS.get(tc.name, tc.name)
+
+    if tc.name == "dispatch_subagent":
+        skill_id = tc.arguments.get("skill_id")
+        task_desc = tc.arguments.get("task", "")
+        sub_skill = None
+        with Session(engine) as sub_s:
+            sub_skill = sub_s.get(Skill, skill_id)
+        if not sub_skill:
+            result = json.dumps({"error": f"Skill {skill_id} 不存在"}, ensure_ascii=False)
+        else:
+            await queue.put({"subagent_start": {
+                "skill_id": skill_id, "skill_name": sub_skill.name,
+                "task": task_desc, "subagent_id": tc.id,
+            }})
+            result = await _run_subagent(
+                queue, config, sub_skill, task_desc, novel_id, subagent_id=tc.id,
             )
-            s.add(ai_msg)
+        skill_name = sub_skill.name if sub_skill else "未知"
-            s.commit()
+        # 子 Agent 结果也精简（取前 200 字）
+        brief = result[:200] + "…" if len(result) > 200 else result
+        log_line = f"[子Agent: {skill_name}] 任务: {task_desc} → {brief}"
+    else:
+        result = execute_tool(tc.name, tc.arguments, novel_id)
+        await queue.put({"tool_result": {"name": tc.name, "label": label, "result": result}})
+        # 精简日志：仅记录摘要，避免完整 JSON 结果撑爆上下文
+        log_line = f"[工具调用: {label}] 参数: {json.dumps(tc.arguments, ensure_ascii=False)} → {_summarize_result(tc.name, result)}"
+
+    return result, log_line
+
+
+async def _execute_tools_parallel(
+    queue: asyncio.Queue,
+    tool_calls: list[ToolCall],
+    config: AIConfig,
+    novel_id: int,
+) -> tuple[list[dict], list[str]]:
+    """执行一组工具调用。子 Agent 并行执行，普通工具顺序执行。
+    返回 (tool_results, tool_call_logs)。"""
+    # 分离子 Agent 和普通工具
+    subagent_calls = [tc for tc in tool_calls if tc.name == "dispatch_subagent"]
+    normal_calls = [tc for tc in tool_calls if tc.name != "dispatch_subagent"]
+
+    results_map: dict[str, tuple[str, str]] = {}  # tc.id → (result, log_line)
+
+    # 普通工具顺序执行
+    for tc in normal_calls:
+        result, log_line = await _execute_tool_with_queue(queue, tc, config, novel_id)
+        results_map[tc.id] = (result, log_line)
+
+    # 子 Agent 并行执行
+    if subagent_calls:
+        async def _run_one(tc: ToolCall) -> tuple[str, tuple[str, str]]:
+            r, l = await _execute_tool_with_queue(queue, tc, config, novel_id)
+            return tc.id, (r, l)
+
+        tasks = [_run_one(tc) for tc in subagent_calls]
+        for coro in asyncio.as_completed(tasks):
+            tc_id, rl = await coro
+            results_map[tc_id] = rl
+
+    # 按原始顺序组装结果
+    tool_results = []
+    tool_call_logs = []
+    for tc in tool_calls:
+        result, log_line = results_map[tc.id]
+        tool_results.append({"id": tc.id, "result": result})
+        tool_call_logs.append(log_line)
+
+    return tool_results, tool_call_logs
+
+
+async def _chat_worker(
+    queue: asyncio.Queue,
+    config: AIConfig,
+    messages: list[dict],
+    system_prompt: str,
+    tools: list[dict] | None,
+    data: ChatRequest,
+):
+    """核心聊天逻辑 —— 运行在独立 Task 中，客户端断开也不会停止。"""
+    full_response = data.assistant_text or ""
+    usage_info: dict = {}
+    tool_call_logs: list[str] = []
+    pending_paused = False
+
+    try:
+        # ── 阶段一：执行待审批的工具调用 ──
+        if data.pending_tool_calls:
+            tool_calls = [
+                ToolCall(id=tc.id, name=tc.name, arguments=tc.arguments)
+                for tc in data.pending_tool_calls
+            ]
+            assistant_msg = build_assistant_message(
+                config.provider, data.assistant_text or "", tool_calls
+            )
+            messages.append(assistant_msg)
+
+            tool_results, logs = await _execute_tools_parallel(
+                queue, tool_calls, config, data.novel_id,
+            )
+            tool_call_logs.extend(logs)
+
+            result_msgs = build_tool_results_messages(config.provider, tool_results)
+            messages.extend(result_msgs)
+
+        # ── 阶段二：LLM 循环 ──
+        for _round in range(MAX_TOOL_ROUNDS):
+            round_text = ""
+            round_tool_calls: list[ToolCall] = []
+
+            async for event in stream_chat(config, messages, system_prompt, tools):
+                if event.text:
+                    round_text += event.text
+                    await queue.put({"content": event.text})
+                if event.usage:
+                    for k, v in event.usage.items():
+                        if v:
+                            usage_info[k] = usage_info.get(k, 0) + v
+                if event.tool_calls:
+                    round_tool_calls = event.tool_calls
+
+            if not round_tool_calls:
+                full_response += round_text
+                break
+
+            full_response += round_text
+            calls_data = [
+                {"id": tc.id, "name": tc.name,
+                 "label": TOOL_LABELS.get(tc.name, tc.name),
+                 "arguments": tc.arguments}
+                for tc in round_tool_calls
+            ]
+
+            if data.auto_approve_tools:
+                await queue.put({"tool_calls_auto": calls_data})
+
+                assistant_msg = build_assistant_message(
+                    config.provider, full_response, round_tool_calls
+                )
+                messages.append(assistant_msg)
+
+                tool_results, logs = await _execute_tools_parallel(
+                    queue, round_tool_calls, config, data.novel_id,
+                )
+                tool_call_logs.extend(logs)
+
+                result_msgs = build_tool_results_messages(config.provider, tool_results)
+                messages.extend(result_msgs)
+                continue
+            else:
+                # 审批模式：暂停
+                await queue.put({"tool_calls_pending": calls_data, "assistant_text": full_response})
+                await queue.put({"done": True, "pending": True, "usage": usage_info or None})
+                pending_paused = True
+                return  # 不保存到 DB
+
+    except Exception as e:
+        await queue.put({"error": str(e)})
+    finally:
+        if not pending_paused:
+            _save_assistant_message(data.novel_id, full_response, tool_call_logs)
+            await queue.put({"done": True, "usage": usage_info or None})
+        # 哨兵值：通知 SSE 生成器结束
+        await queue.put(None)
 
 
 @router.post("/stream")
@@ -128,7 +477,8 @@ async def chat_stream(
     data: ChatRequest,
     session: Session = Depends(get_session),
 ):
-    """SSE 流式对话端点，支持 tool calling + 用户审批"""
+    """SSE 流式对话端点，支持 tool calling + 用户审批。
+    核心工作在独立 Task 中运行，客户端断开不会中断。"""
     config = session.exec(select(AIConfig)).first()
     if not config or not config.api_key:
         return StreamingResponse(
@@ -151,127 +501,44 @@ async def chat_stream(
     # 构建消息列表
     messages = [{"role": m.role, "content": m.content} for m in data.messages]
 
+    # 读取 Skill 配置
+    skill: Skill | None = None
+    allowed_tools: list[str] | None = None
+    if data.skill_id:
+        skill = session.get(Skill, data.skill_id)
+        if skill and skill.allowed_tools:
+            try:
+                parsed = json.loads(skill.allowed_tools)
+                if isinstance(parsed, list) and len(parsed) > 0:
+                    allowed_tools = parsed
+            except (json.JSONDecodeError, TypeError):
+                pass
+
     # 构建上下文
     use_tools = bool(data.tools_enabled)
     system_prompt = _build_system_prompt(
-        data.novel_id, session, data.page_context, use_tools
+        data.novel_id, session, data.page_context, use_tools,
+        skill=skill, allowed_tools=allowed_tools,
+    )
+    tools = _get_tools(config.provider, allowed_tools) if use_tools else None
+
+    # 创建事件队列和后台工作任务
+    queue: asyncio.Queue = asyncio.Queue()
+    asyncio.create_task(
+        _chat_worker(queue, config, messages, system_prompt, tools, data)
     )
-    tools = _get_tools(config.provider) if use_tools else None
 
     async def generate():
-        nonlocal messages
+        """SSE 生成器：从队列读取事件。客户端断开时后台任务继续运行。"""
-
-        full_response = data.assistant_text or ""
-        usage_info: dict = {}
-        # 记录本次对话中的工具调用摘要（用于保存到 DB）
-        tool_call_logs: list[str] = []
-
         try:
-            # ── 阶段一：如果有待审批的工具调用，先执行它们 ──
+            while True:
-            if data.pending_tool_calls:
+                event = await queue.get()
-                tool_calls = [
+                if event is None:
-                    ToolCall(id=tc.id, name=tc.name, arguments=tc.arguments)
-                    for tc in data.pending_tool_calls
-                ]
-
-                # 构建 assistant 消息（含工具调用）
-                assistant_msg = build_assistant_message(
-                    config.provider, data.assistant_text or "", tool_calls
-                )
-                messages.append(assistant_msg)
-
-                # 执行每个工具，发送结果
-                tool_results = []
-                for tc in tool_calls:
-                    label = TOOL_LABELS.get(tc.name, tc.name)
-                    result = execute_tool(tc.name, tc.arguments, data.novel_id)
-                    tool_results.append({"id": tc.id, "result": result})
-                    tool_call_logs.append(f"[工具调用: {label}] 参数: {json.dumps(tc.arguments, ensure_ascii=False)} → 结果: {result}")
-                    yield _sse({"tool_result": {
-                        "name": tc.name,
-                        "label": label,
-                        "result": result,
-                    }})
-
-                # 追加工具结果消息
-                result_msgs = build_tool_results_messages(config.provider, tool_results)
-                messages.extend(result_msgs)
-
-            # ── 阶段二：LLM 循环 ──
-            for _round in range(MAX_TOOL_ROUNDS):
-                round_text = ""
-                round_tool_calls = []
-
-                async for event in stream_chat(config, messages, system_prompt, tools):
-                    if event.text:
-                        round_text += event.text
-                        yield _sse({"content": event.text})
-                    if event.usage:
-                        for k, v in event.usage.items():
-                            if v:
-                                usage_info[k] = usage_info.get(k, 0) + v
-                    if event.tool_calls:
-                        round_tool_calls = event.tool_calls
-
-                # 没有工具调用 → 完成
-                if not round_tool_calls:
-                    full_response += round_text
                     break
-
+                yield _sse(event)
-                # 有工具调用
+        except (asyncio.CancelledError, GeneratorExit):
-                full_response += round_text
+            # 客户端断开连接 — 后台任务继续运行，最终会保存到 DB
-                calls_data = [
+            pass
-                    {
-                        "id": tc.id,
-                        "name": tc.name,
-                        "label": TOOL_LABELS.get(tc.name, tc.name),
-                        "arguments": tc.arguments,
-                    }
-                    for tc in round_tool_calls
-                ]
-
-                if data.auto_approve_tools:
-                    # 自动执行模式：直接执行工具，不暂停
-                    yield _sse({"tool_calls_auto": calls_data})
-
-                    assistant_msg = build_assistant_message(
-                        config.provider, full_response, round_tool_calls
-                    )
-                    messages.append(assistant_msg)
-
-                    tool_results = []
-                    for tc in round_tool_calls:
-                        label = TOOL_LABELS.get(tc.name, tc.name)
-                        result = execute_tool(tc.name, tc.arguments, data.novel_id)
-                        tool_results.append({"id": tc.id, "result": result})
-                        tool_call_logs.append(f"[工具调用: {label}] 参数: {json.dumps(tc.arguments, ensure_ascii=False)} → 结果: {result}")
-                        yield _sse({"tool_result": {
-                            "name": tc.name,
-                            "label": label,
-                            "result": result,
-                        }})
-
-                    result_msgs = build_tool_results_messages(config.provider, tool_results)
-                    messages.extend(result_msgs)
-                    # 继续循环，让 LLM 基于工具结果生成回复
-                    continue
-                else:
-                    # 审批模式：暂停，发给前端审批
-                    yield _sse({
-                        "tool_calls_pending": calls_data,
-                        "assistant_text": full_response,
-                    })
-                    yield _sse({"done": True, "pending": True, "usage": usage_info or None})
-                    return  # 暂停，不保存到 DB
-
-        except Exception as e:
-            yield _sse({"error": str(e)})
-        finally:
-            # 无论连接是否断开，都保存已有的回复和工具调用到 DB
-            # 这确保刷新页面后 loadHistory 能恢复正确状态
-            _save_assistant_message(data.novel_id, full_response, tool_call_logs)
-
-        yield _sse({"done": True, "usage": usage_info or None})
 
     return StreamingResponse(
         generate(),
@@ -355,18 +622,16 @@ async def compress_context(
     if len(all_msgs) <= KEEP_RECENT_ROUNDS * 2:
         return {"compressed": False, "reason": "消息太少，无需压缩"}
 
-    # 分割：旧消息（需要压缩）+ 最近消息（保留原文）
+    # 分割：旧消息（将被删除）+ 最近消息（保留原文）
     keep_count = KEEP_RECENT_ROUNDS * 2
     old_msgs = all_msgs[:-keep_count]
     recent_msgs = all_msgs[-keep_count:]
 
-    # 检查第一条旧消息是否已是摘要（避免重复压缩无效内容）
+    # 将 **所有消息**（包括最近保留的）都给 LLM 看，确保摘要完整准确
-    # 构建需要总结的对话文本
     conversation_text = ""
-    for msg in old_msgs:
+    for msg in all_msgs:
         role_label = "用户" if msg.role == "user" else "AI助手"
         content = msg.content
-        # 如果是已压缩的摘要，标注出来
         if content.startswith("[对话摘要]"):
             conversation_text += f"[之前的摘要]{content[5:]}\n\n"
         else:
@@ -374,10 +639,11 @@ async def compress_context(
 
     # 调用 LLM 生成摘要
     summary_prompt = (
-        "你是一个对话摘要助手。请将以下对话历史压缩为简洁的摘要，保留关键信息：\n"
+        "你是一个对话摘要助手。请将以下完整对话历史压缩为简洁的摘要，保留关键信息：\n"
         "1. 用户提出的核心需求和决策\n"
         "2. AI 执行的重要操作及结果（如创建/修改了哪些大纲、角色、章节等）\n"
-        "3. 达成的共识和待办事项\n\n"
+        "3. 达成的共识和待办事项\n"
+        "4. 当前工作进展和下一步计划\n\n"
         "只输出摘要内容，不要加前缀或解释。用简洁的条目列表形式。"
     )
     summary_messages = [
@@ -393,12 +659,14 @@ async def compress_context(
     for msg in old_msgs:
         session.delete(msg)
 
-    # 插入摘要消息（时间设为最早保留消息之前）
+    # 插入摘要消息，时间设为保留消息之前（确保排在最前面）
+    from datetime import timedelta
+    earliest_kept = recent_msgs[0].created_at
     summary_msg = ChatMessage(
         novel_id=novel_id,
         role="assistant",
         content=f"[对话摘要]\n{summary}",
-        created_at=recent_msgs[0].created_at,
+        created_at=earliest_kept - timedelta(seconds=1),
     )
     session.add(summary_msg)
     session.commit()

backend/app/routers/files.py

@@ -0,0 +1,130 @@
+"""文件上传/管理路由"""
+
+import uuid
+from pathlib import Path
+
+from fastapi import APIRouter, HTTPException, UploadFile, File
+from sqlmodel import Session, select
+
+from ..database import engine, DATA_DIR
+from ..models import Novel, NovelFile
+from ..schemas import FileRead, FileList
+from ..services.file_parser import parse_file, ALLOWED_EXTENSIONS, MAX_FILE_SIZE
+
+router = APIRouter(prefix="/api/novels/{novel_id}/files", tags=["files"])
+
+# 上传文件存储根目录
+UPLOAD_DIR = DATA_DIR / "uploads"
+
+
+def _get_novel_upload_dir(novel_id: int) -> Path:
+    """获取小说的上传目录，不存在则创建"""
+    d = UPLOAD_DIR / str(novel_id)
+    d.mkdir(parents=True, exist_ok=True)
+    return d
+
+
+@router.post("", response_model=FileRead, status_code=201)
+async def upload_file(novel_id: int, file: UploadFile = File(...)):
+    """上传文件并解析为纯文本"""
+    with Session(engine) as session:
+        # 校验小说存在
+        novel = session.get(Novel, novel_id)
+        if not novel:
+            raise HTTPException(status_code=404, detail="小说不存在")
+
+    # 校验扩展名
+    if not file.filename:
+        raise HTTPException(status_code=400, detail="缺少文件名")
+    ext = Path(file.filename).suffix.lower()
+    if ext not in ALLOWED_EXTENSIONS:
+        raise HTTPException(
+            status_code=400,
+            detail=f"不支持的文件格式 {ext}，仅支持: {', '.join(sorted(ALLOWED_EXTENSIONS))}",
+        )
+
+    # 读取文件内容
+    content = await file.read()
+    file_size = len(content)
+
+    if file_size > MAX_FILE_SIZE:
+        raise HTTPException(
+            status_code=400,
+            detail=f"文件过大（{file_size / 1024 / 1024:.1f}MB），最大允许 10MB",
+        )
+
+    # 生成存储名并保存原始文件
+    stored_name = f"{uuid.uuid4().hex}{ext}"
+    upload_dir = _get_novel_upload_dir(novel_id)
+    file_path = upload_dir / stored_name
+    file_path.write_bytes(content)
+
+    # 解析纯文本
+    try:
+        text_content = parse_file(file_path, file.content_type or "")
+    except Exception as e:
+        # 解析失败，清理已保存的文件
+        file_path.unlink(missing_ok=True)
+        raise HTTPException(status_code=400, detail=f"文件解析失败: {e}")
+
+    # 保存纯文本缓存
+    text_path = upload_dir / f"{stored_name}.txt"
+    text_path.write_text(text_content, encoding="utf-8")
+
+    # 写入数据库
+    with Session(engine) as session:
+        novel_file = NovelFile(
+            novel_id=novel_id,
+            filename=file.filename,
+            stored_name=stored_name,
+            file_size=file_size,
+            mime_type=file.content_type or "",
+            text_length=len(text_content),
+        )
+        session.add(novel_file)
+        session.commit()
+        session.refresh(novel_file)
+        return novel_file
+
+
+@router.get("", response_model=FileList)
+def list_files(novel_id: int):
+    """列出小说关联的所有文件"""
+    with Session(engine) as session:
+        stmt = (
+            select(NovelFile)
+            .where(NovelFile.novel_id == novel_id)
+            .order_by(NovelFile.created_at.desc())
+        )
+        files = session.exec(stmt).all()
+        items = [
+            FileRead(
+                id=f.id,  # type: ignore
+                novel_id=f.novel_id,
+                filename=f.filename,
+                file_size=f.file_size,
+                mime_type=f.mime_type,
+                text_length=f.text_length,
+                created_at=f.created_at,
+            )
+            for f in files
+        ]
+        return FileList(items=items, total=len(items))
+
+
+@router.delete("/{file_id}", status_code=204)
+def delete_file(novel_id: int, file_id: int):
+    """删除文件（数据库记录 + 磁盘文件）"""
+    with Session(engine) as session:
+        novel_file = session.get(NovelFile, file_id)
+        if not novel_file or novel_file.novel_id != novel_id:
+            raise HTTPException(status_code=404, detail="文件不存在")
+
+        # 删除磁盘文件
+        upload_dir = _get_novel_upload_dir(novel_id)
+        (upload_dir / novel_file.stored_name).unlink(missing_ok=True)
+        (upload_dir / f"{novel_file.stored_name}.txt").unlink(missing_ok=True)
+
+        # 删除数据库记录
+        session.delete(novel_file)
+        session.commit()

backend/app/routers/skills.py

@@ -0,0 +1,111 @@
+"""Skill 插件管理路由"""
+
+import json
+from datetime import datetime, timezone
+
+from fastapi import APIRouter, HTTPException
+from sqlmodel import Session, select, or_
+
+from ..database import engine
+from ..models import Skill
+from ..schemas import SkillCreate, SkillUpdate, SkillRead, SkillList, ToolInfo
+from ..services.tools import TOOL_DEFINITIONS
+
+router = APIRouter(prefix="/api/skills", tags=["skills"])
+
+
+def _skill_to_read(skill: Skill) -> SkillRead:
+    """将 Skill ORM 对象转为 SkillRead，反序列化 allowed_tools"""
+    try:
+        tools = json.loads(skill.allowed_tools) if skill.allowed_tools else []
+    except (json.JSONDecodeError, TypeError):
+        tools = []
+    return SkillRead(
+        id=skill.id,  # type: ignore
+        name=skill.name,
+        description=skill.description,
+        system_prompt=skill.system_prompt,
+        allowed_tools=tools,
+        is_builtin=skill.is_builtin,
+        novel_id=skill.novel_id,
+        created_at=skill.created_at,
+        updated_at=skill.updated_at,
+    )
+
+
+@router.get("", response_model=SkillList)
+def list_skills(novel_id: int | None = None):
+    """列出 Skill，返回全局 + 指定小说的"""
+    with Session(engine) as session:
+        if novel_id is not None:
+            stmt = (
+                select(Skill)
+                .where(or_(Skill.novel_id.is_(None), Skill.novel_id == novel_id))  # type: ignore
+                .order_by(Skill.is_builtin.desc(), Skill.created_at)  # type: ignore
+            )
+        else:
+            stmt = select(Skill).order_by(Skill.is_builtin.desc(), Skill.created_at)  # type: ignore
+        skills = session.exec(stmt).all()
+        items = [_skill_to_read(s) for s in skills]
+        return SkillList(items=items, total=len(items))
+
+
+@router.post("", response_model=SkillRead, status_code=201)
+def create_skill(data: SkillCreate):
+    """创建 Skill"""
+    with Session(engine) as session:
+        skill = Skill(
+            name=data.name,
+            description=data.description,
+            system_prompt=data.system_prompt,
+            allowed_tools=json.dumps(data.allowed_tools, ensure_ascii=False),
+            is_builtin=False,
+            novel_id=data.novel_id,
+        )
+        session.add(skill)
+        session.commit()
+        session.refresh(skill)
+        return _skill_to_read(skill)
+
+
+@router.get("/tools", response_model=list[ToolInfo])
+def get_available_tools():
+    """返回所有可用工具名和描述（供前端工具 checkbox 使用）"""
+    return [
+        ToolInfo(name=t["name"], description=t["description"])
+        for t in TOOL_DEFINITIONS
+    ]
+
+
+@router.patch("/{skill_id}", response_model=SkillRead)
+def update_skill(skill_id: int, data: SkillUpdate):
+    """更新 Skill"""
+    with Session(engine) as session:
+        skill = session.get(Skill, skill_id)
+        if not skill:
+            raise HTTPException(status_code=404, detail="Skill 不存在")
+
+        if data.name is not None:
+            skill.name = data.name
+        if data.description is not None:
+            skill.description = data.description
+        if data.system_prompt is not None:
+            skill.system_prompt = data.system_prompt
+        if data.allowed_tools is not None:
+            skill.allowed_tools = json.dumps(data.allowed_tools, ensure_ascii=False)
+        skill.updated_at = datetime.now(timezone.utc)
+        session.add(skill)
+        session.commit()
+        session.refresh(skill)
+        return _skill_to_read(skill)
+
+
+@router.delete("/{skill_id}", status_code=204)
+def delete_skill(skill_id: int):
+    """删除 Skill"""
+    with Session(engine) as session:
+        skill = session.get(Skill, skill_id)
+        if not skill:
+            raise HTTPException(status_code=404, detail="Skill 不存在")
+        session.delete(skill)
+        session.commit()

backend/app/schemas.py

@@ -141,6 +141,64 @@ class WorldSettingRead(BaseModel):
     updated_at: datetime
 
 
+# ── 文件 ──
+
+
+class FileRead(BaseModel):
+    id: int
+    novel_id: int
+    filename: str
+    file_size: int
+    mime_type: str
+    text_length: int
+    created_at: datetime
+
+
+class FileList(BaseModel):
+    items: list[FileRead]
+    total: int
+
+
+# ── Skill ──
+
+
+class SkillCreate(BaseModel):
+    name: str = Field(min_length=1, max_length=100)
+    description: str = Field(default="", max_length=500)
+    system_prompt: str = Field(default="", max_length=10000)
+    allowed_tools: list[str] = Field(default_factory=list)
+    novel_id: int | None = None
+
+
+class SkillUpdate(BaseModel):
+    name: str | None = Field(default=None, min_length=1, max_length=100)
+    description: str | None = Field(default=None, max_length=500)
+    system_prompt: str | None = Field(default=None, max_length=10000)
+    allowed_tools: list[str] | None = None
+
+
+class SkillRead(BaseModel):
+    id: int
+    name: str
+    description: str
+    system_prompt: str
+    allowed_tools: list[str]
+    is_builtin: bool
+    novel_id: int | None
+    created_at: datetime
+    updated_at: datetime
+
+
+class SkillList(BaseModel):
+    items: list[SkillRead]
+    total: int
+
+
+class ToolInfo(BaseModel):
+    name: str
+    description: str
+
+
 # ── AI配置 ──
 
 
@@ -181,6 +239,7 @@ class ChatRequest(BaseModel):
     page_context: str | None = None      # 用户当前所在页面，如 "大纲页" "世界观页"
     tools_enabled: bool = True            # 是否启用工具调用
     auto_approve_tools: bool = False      # 是否自动执行工具（无需人工审批）
+    skill_id: int | None = None           # 激活的 Skill ID
     # 工具审批续传
     pending_tool_calls: list[PendingToolCall] | None = None
     assistant_text: str | None = None     # LLM 在工具调用前输出的文本

backend/app/services/file_parser.py

@@ -0,0 +1,64 @@
+"""文件解析服务：将上传的文件转换为纯文本"""
+
+from pathlib import Path
+
+
+# 支持的文件扩展名
+ALLOWED_EXTENSIONS = {".txt", ".md", ".docx", ".pdf"}
+
+# 最大文件大小 10MB
+MAX_FILE_SIZE = 10 * 1024 * 1024
+
+
+def parse_file(file_path: Path, mime_type: str) -> str:
+    """解析文件为纯文本，返回文本内容"""
+    ext = file_path.suffix.lower()
+
+    if ext in (".txt", ".md"):
+        return _parse_text(file_path)
+    elif ext == ".docx":
+        return _parse_docx(file_path)
+    elif ext == ".pdf":
+        return _parse_pdf(file_path)
+    else:
+        raise ValueError(f"不支持的文件格式: {ext}")
+
+
+def _parse_text(file_path: Path) -> str:
+    """解析纯文本文件，自动检测编码"""
+    for encoding in ("utf-8", "gbk", "gb18030", "utf-16", "latin-1"):
+        try:
+            return file_path.read_text(encoding=encoding)
+        except (UnicodeDecodeError, UnicodeError):
+            continue
+    # 最后用 errors='replace' 兜底
+    return file_path.read_text(encoding="utf-8", errors="replace")
+
+
+def _parse_docx(file_path: Path) -> str:
+    """解析 Word 文档"""
+    try:
+        from docx import Document
+    except ImportError:
+        raise RuntimeError("需要安装 python-docx: pip install python-docx")
+
+    doc = Document(str(file_path))
+    paragraphs = [p.text for p in doc.paragraphs if p.text.strip()]
+    return "\n\n".join(paragraphs)
+
+
+def _parse_pdf(file_path: Path) -> str:
+    """解析 PDF 文件"""
+    try:
+        import fitz  # pymupdf
+    except ImportError:
+        raise RuntimeError("需要安装 pymupdf: pip install pymupdf")
+
+    doc = fitz.open(str(file_path))
+    pages = []
+    for page in doc:
+        text = page.get_text().strip()
+        if text:
+            pages.append(text)
+    doc.close()
+    return "\n\n".join(pages)

backend/app/services/tools.py

@@ -6,7 +6,8 @@ from datetime import datetime, timezone
 from sqlmodel import Session, select, func
 
 from ..database import engine
-from ..models import Novel, Outline, WorldSetting, Character, Chapter
+from ..models import Novel, Outline, WorldSetting, Character, Chapter, NovelFile
+from ..database import DATA_DIR
 
 
 # ── 工具定义（provider 无关格式）──
@@ -33,12 +34,23 @@ TOOL_DEFINITIONS: list[dict] = [
     },
     {
         "name": "list_outlines",
-        "description": "列出当前小说的所有大纲节点，返回每个节点的 id、排序、摘要和详情",
+        "description": "列出当前小说的所有大纲节点（仅返回 id、排序和摘要标题，不含详情）。如需查看某节点的详情内容，请使用 get_outline_detail 工具。",
         "parameters": {
             "type": "object",
             "properties": {},
         },
     },
+    {
+        "name": "get_outline_detail",
+        "description": "查看指定大纲节点的完整详情内容",
+        "parameters": {
+            "type": "object",
+            "properties": {
+                "outline_id": {"type": "integer", "description": "大纲节点 ID"},
+            },
+            "required": ["outline_id"],
+        },
+    },
     {
         "name": "create_outline",
         "description": "为当前小说创建一个新的大纲节点",
@@ -117,12 +129,23 @@ TOOL_DEFINITIONS: list[dict] = [
     # ── 角色工具 ──
     {
         "name": "list_characters",
-        "description": "列出当前小说的所有角色，返回每个角色的 id、名称和描述",
+        "description": "列出当前小说的所有角色（仅返回 id 和名称，不含描述详情）。如需查看某角色的完整描述，请使用 get_character_detail 工具。",
         "parameters": {
             "type": "object",
             "properties": {},
         },
     },
+    {
+        "name": "get_character_detail",
+        "description": "查看指定角色的完整描述信息",
+        "parameters": {
+            "type": "object",
+            "properties": {
+                "character_id": {"type": "integer", "description": "角色 ID"},
+            },
+            "required": ["character_id"],
+        },
+    },
     {
         "name": "create_character",
         "description": "为当前小说创建一个新角色",
@@ -162,12 +185,23 @@ TOOL_DEFINITIONS: list[dict] = [
     # ── 章节工具 ──
     {
         "name": "list_chapters",
-        "description": "列出当前小说的所有章节，按排序顺序返回每个章节的 id、标题和内容摘要",
+        "description": "列出当前小说的所有章节（仅返回 id、排序和标题，不含正文）。如需查看某章节的完整正文，请使用 get_chapter_detail 工具。",
         "parameters": {
             "type": "object",
             "properties": {},
         },
     },
+    {
+        "name": "get_chapter_detail",
+        "description": "查看指定章节的完整正文内容",
+        "parameters": {
+            "type": "object",
+            "properties": {
+                "chapter_id": {"type": "integer", "description": "章节 ID"},
+            },
+            "required": ["chapter_id"],
+        },
+    },
     {
         "name": "create_chapter",
         "description": "为当前小说创建一个新章节",
@@ -204,25 +238,81 @@ TOOL_DEFINITIONS: list[dict] = [
             "required": ["chapter_id"],
         },
     },
+    # ── 文件工具 ──
+    {
+        "name": "list_files",
+        "description": "列出当前小说关联的所有上传文件，返回文件名、大小和纯文本字符数",
+        "parameters": {
+            "type": "object",
+            "properties": {},
+        },
+    },
+    {
+        "name": "read_file",
+        "description": "读取指定上传文件的纯文本内容。支持分段读取（offset/limit 按字符数），适合大文件。返回文本片段和总字符数。",
+        "parameters": {
+            "type": "object",
+            "properties": {
+                "file_id": {"type": "integer", "description": "文件 ID（从 list_files 获取）"},
+                "offset": {"type": "integer", "description": "起始字符位置（默认 0）"},
+                "limit": {"type": "integer", "description": "读取字符数（默认 5000，最大 10000）"},
+            },
+            "required": ["file_id"],
+        },
+    },
+    {
+        "name": "dispatch_subagent",
+        "description": "派遣一个子 Agent 执行特定任务。子 Agent 拥有独立的系统提示词和工具集（由 Skill 定义），适合将复杂任务拆分为子任务分别处理。",
+        "parameters": {
+            "type": "object",
+            "properties": {
+                "skill_id": {"type": "integer", "description": "要使用的 Skill ID（从可用 Skill 列表中选择）"},
+                "task": {"type": "string", "description": "交给子 Agent 的具体任务描述"},
+            },
+            "required": ["skill_id", "task"],
+        },
+    },
 ]
 
+# dispatch_subagent 不由 execute_tool 处理，它在 chat.py 中特殊处理
+SPECIAL_TOOLS = {"dispatch_subagent"}
 
-def get_openai_tools() -> list[dict]:
+
+def _filter_defs(allowed: list[str] | None) -> list[dict]:
+    """根据白名单过滤工具定义"""
+    if not allowed:
+        return TOOL_DEFINITIONS
+    return [t for t in TOOL_DEFINITIONS if t["name"] in allowed]
+
+
+def get_openai_tools(allowed: list[str] | None = None) -> list[dict]:
     """转换为 OpenAI function calling 格式"""
     return [
         {"type": "function", "function": t}
-        for t in TOOL_DEFINITIONS
+        for t in _filter_defs(allowed)
     ]
 
 
-def get_anthropic_tools() -> list[dict]:
+def get_anthropic_tools(allowed: list[str] | None = None) -> list[dict]:
     """转换为 Anthropic tool_use 格式"""
     return [
         {"name": t["name"], "description": t["description"], "input_schema": t["parameters"]}
-        for t in TOOL_DEFINITIONS
+        for t in _filter_defs(allowed)
     ]
 
 
+def get_tools_description(allowed: list[str] | None = None) -> str:
+    """动态生成工具能力描述文本（用于系统提示词）"""
+    defs = _filter_defs(allowed)
+    if not defs:
+        return ""
+    lines = ["你拥有以下工具能力，可以直接操作小说数据："]
+    for t in defs:
+        lines.append(f"- {t['name']}: {t['description']}")
+    lines.append("\n请根据用户需求主动使用工具，不要仅给出建议而不执行。")
+    return "\n".join(lines)
+
+
 # ── 工具执行 ──
 
 
@@ -233,6 +323,7 @@ def execute_tool(name: str, arguments: dict, novel_id: int) -> str:
             "get_novel_info": _get_novel_info,
             "update_novel_info": _update_novel_info,
             "list_outlines": _list_outlines,
+            "get_outline_detail": _get_outline_detail,
             "create_outline": _create_outline,
             "update_outline": _update_outline,
             "delete_outline": _delete_outline,
@@ -240,13 +331,17 @@ def execute_tool(name: str, arguments: dict, novel_id: int) -> str:
             "get_world_setting": _get_world_setting,
             "save_world_setting": _save_world_setting,
             "list_characters": _list_characters,
+            "get_character_detail": _get_character_detail,
             "create_character": _create_character,
             "update_character": _update_character,
             "delete_character": _delete_character,
             "list_chapters": _list_chapters,
+            "get_chapter_detail": _get_chapter_detail,
             "create_chapter": _create_chapter,
             "update_chapter": _update_chapter,
             "delete_chapter": _delete_chapter,
+            "list_files": _list_files,
+            "read_file": _read_file,
         }
         handler = handlers.get(name)
         if not handler:
@@ -295,13 +390,12 @@ def _update_novel_info(session: Session, novel_id: int, args: dict) -> str:
 
 
 def _list_outlines(session: Session, novel_id: int, _args: dict) -> str:
-    # 查询顶级节点
+    """列表仅返回 id + 排序 + 摘要标题（不含 detail），节省上下文。"""
     top_items = session.exec(
         select(Outline)
         .where(Outline.novel_id == novel_id, Outline.parent_id.is_(None))  # type: ignore
         .order_by(Outline.sort_order)
     ).all()
-    # 查询所有子节点，按 parent_id 分组
     all_children = session.exec(
         select(Outline)
         .where(Outline.novel_id == novel_id, Outline.parent_id.isnot(None))  # type: ignore
@@ -313,17 +407,28 @@ def _list_outlines(session: Session, novel_id: int, _args: dict) -> str:
 
     result = []
     for o in top_items:
-        node = {"id": o.id, "sort_order": o.sort_order, "summary": o.summary, "detail": o.detail}
+        node: dict = {"id": o.id, "sort_order": o.sort_order, "summary": o.summary}
         kids = children_map.get(o.id, [])
         if kids:
             node["children"] = [
-                {"id": c.id, "sort_order": c.sort_order, "summary": c.summary, "detail": c.detail, "parent_id": c.parent_id}
+                {"id": c.id, "sort_order": c.sort_order, "summary": c.summary, "parent_id": c.parent_id}
                 for c in kids
             ]
         result.append(node)
     return json.dumps({"outlines": result, "total": len(result)}, ensure_ascii=False)
 
 
+def _get_outline_detail(session: Session, novel_id: int, args: dict) -> str:
+    outline = session.get(Outline, args["outline_id"])
+    if not outline or outline.novel_id != novel_id:
+        return json.dumps({"error": "大纲不存在"}, ensure_ascii=False)
+    return json.dumps({
+        "id": outline.id, "sort_order": outline.sort_order,
+        "summary": outline.summary, "detail": outline.detail,
+        "parent_id": outline.parent_id,
+    }, ensure_ascii=False)
+
+
 def _create_outline(session: Session, novel_id: int, args: dict) -> str:
     parent_id = args.get("parent_id")
 
@@ -454,18 +559,25 @@ def _save_world_setting(session: Session, novel_id: int, args: dict) -> str:
 
 
 def _list_characters(session: Session, novel_id: int, _args: dict) -> str:
+    """列表仅返回 id + 名称（不含 description），节省上下文。"""
     items = session.exec(
         select(Character)
         .where(Character.novel_id == novel_id)
         .order_by(Character.created_at)
     ).all()
-    result = [
+    result = [{"id": c.id, "name": c.name} for c in items]
-        {"id": c.id, "name": c.name, "description": c.description}
-        for c in items
-    ]
     return json.dumps({"characters": result, "total": len(result)}, ensure_ascii=False)
 
 
+def _get_character_detail(session: Session, novel_id: int, args: dict) -> str:
+    char = session.get(Character, args["character_id"])
+    if not char or char.novel_id != novel_id:
+        return json.dumps({"error": "角色不存在"}, ensure_ascii=False)
+    return json.dumps({
+        "id": char.id, "name": char.name, "description": char.description,
+    }, ensure_ascii=False)
+
+
 def _create_character(session: Session, novel_id: int, args: dict) -> str:
     name = args["name"].strip()
     if not name or len(name) > 100:
@@ -520,23 +632,26 @@ def _delete_character(session: Session, novel_id: int, args: dict) -> str:
 
 
 def _list_chapters(session: Session, novel_id: int, _args: dict) -> str:
+    """列表仅返回 id + 排序 + 标题（不含正文），节省上下文。"""
     items = session.exec(
         select(Chapter)
         .where(Chapter.novel_id == novel_id)
         .order_by(Chapter.sort_order)
     ).all()
-    result = [
+    result = [{"id": c.id, "sort_order": c.sort_order, "title": c.title} for c in items]
-        {
-            "id": c.id,
-            "sort_order": c.sort_order,
-            "title": c.title,
-            "content_preview": c.content[:100] + "…" if len(c.content) > 100 else c.content,
-        }
-        for c in items
-    ]
     return json.dumps({"chapters": result, "total": len(result)}, ensure_ascii=False)
 
 
+def _get_chapter_detail(session: Session, novel_id: int, args: dict) -> str:
+    chapter = session.get(Chapter, args["chapter_id"])
+    if not chapter or chapter.novel_id != novel_id:
+        return json.dumps({"error": "章节不存在"}, ensure_ascii=False)
+    return json.dumps({
+        "id": chapter.id, "sort_order": chapter.sort_order,
+        "title": chapter.title, "content": chapter.content,
+    }, ensure_ascii=False)
+
+
 def _create_chapter(session: Session, novel_id: int, args: dict) -> str:
     title = args["title"].strip()
     if not title or len(title) > 200:
@@ -593,3 +708,53 @@ def _delete_chapter(session: Session, novel_id: int, args: dict) -> str:
     session.delete(chapter)
     session.commit()
     return json.dumps({"deleted": True, "id": args["chapter_id"]}, ensure_ascii=False)
+
+
+# ── 文件处理函数 ──
+
+
+def _list_files(session: Session, novel_id: int, _args: dict) -> str:
+    items = session.exec(
+        select(NovelFile)
+        .where(NovelFile.novel_id == novel_id)
+        .order_by(NovelFile.created_at.desc())
+    ).all()
+    result = [
+        {
+            "id": f.id,
+            "filename": f.filename,
+            "file_size": f.file_size,
+            "text_length": f.text_length,
+            "created_at": f.created_at.isoformat() if f.created_at else None,
+        }
+        for f in items
+    ]
+    return json.dumps({"files": result, "total": len(result)}, ensure_ascii=False)
+
+
+def _read_file(session: Session, novel_id: int, args: dict) -> str:
+    file_id = args["file_id"]
+    offset = max(0, args.get("offset", 0))
+    limit = min(10000, max(1, args.get("limit", 5000)))
+
+    novel_file = session.get(NovelFile, file_id)
+    if not novel_file or novel_file.novel_id != novel_id:
+        return json.dumps({"error": "文件不存在"}, ensure_ascii=False)
+
+    # 读取预解析的纯文本缓存
+    text_path = DATA_DIR / "uploads" / str(novel_id) / f"{novel_file.stored_name}.txt"
+    if not text_path.exists():
+        return json.dumps({"error": "文件纯文本缓存不存在，可能需要重新上传"}, ensure_ascii=False)
+
+    full_text = text_path.read_text(encoding="utf-8")
+    total_length = len(full_text)
+    segment = full_text[offset:offset + limit]
+
+    return json.dumps({
+        "filename": novel_file.filename,
+        "text": segment,
+        "offset": offset,
+        "limit": limit,
+        "total_length": total_length,
+        "has_more": offset + limit < total_length,
+    }, ensure_ascii=False)

backend/requirements.txt

@@ -1,3 +1,7 @@
 fastapi>=0.115.0
 uvicorn[standard]>=0.34.0
 sqlmodel>=0.0.22
+httpx>=0.27.0
+python-multipart>=0.0.9
+python-docx>=1.1.0
+pymupdf>=1.24.0

docker-compose.yml

@@ -1,9 +1,10 @@
 services:
   noval:
     build: .
+    image: crpi-om2xd9y8cmaizszf.cn-beijing.personal.cr.aliyuncs.com/test-namespace-gu/writing-reddot:latest
     container_name: noval
     ports:
-      - "80:8000"
+      - "8111:8000"
     expose:
       - "8000"
     volumes:

frontend/src/api/chat.ts

@@ -70,12 +70,32 @@ export interface PendingToolCallData {
   arguments: Record<string, unknown>
 }
 
+export interface SubAgentStartInfo {
+  skill_id: number
+  skill_name: string
+  task: string
+  subagent_id: string
+}
+
+export interface SubAgentToolCallInfo {
+  name: string
+  label: string
+  arguments: Record<string, unknown>
+}
+
+export interface SubAgentToolResultInfo {
+  name: string
+  label: string
+  result: string
+}
+
 export interface StreamChatOptions {
   messages: { role: string; content: string }[]
   novelId?: number
   pageContext?: string
   toolsEnabled?: boolean
   autoApproveTools?: boolean
+  skillId?: number | null
   // 工具审批续传
   pendingToolCalls?: PendingToolCallData[]
   assistantText?: string
@@ -86,14 +106,21 @@ export interface StreamChatOptions {
   onToolCallsPending?: (calls: PendingToolCallData[], assistantText: string) => void
   onToolCallsAuto?: (calls: PendingToolCallData[]) => void
   onToolResult?: (info: ToolResultInfo) => void
+  // 子 Agent 回调（subagentId 用于区分并行的多个子 Agent）
+  onSubAgentStart?: (info: SubAgentStartInfo) => void
+  onSubAgentChunk?: (text: string, subagentId: string) => void
+  onSubAgentToolCall?: (info: SubAgentToolCallInfo, subagentId: string) => void
+  onSubAgentToolResult?: (info: SubAgentToolResultInfo, subagentId: string) => void
+  onSubAgentDone?: (result: string, subagentId: string) => void
   signal?: AbortSignal
 }
 
 export async function streamChat(options: StreamChatOptions): Promise<void> {
   const {
-    messages, novelId, pageContext, toolsEnabled, autoApproveTools,
+    messages, novelId, pageContext, toolsEnabled, autoApproveTools, skillId,
     pendingToolCalls, assistantText,
     onChunk, onError, onDone, onToolCallsPending, onToolCallsAuto, onToolResult,
+    onSubAgentStart, onSubAgentChunk, onSubAgentToolCall, onSubAgentToolResult, onSubAgentDone,
     signal,
   } = options
 
@@ -103,6 +130,7 @@ export async function streamChat(options: StreamChatOptions): Promise<void> {
     page_context: pageContext ?? null,
     tools_enabled: toolsEnabled ?? true,
     auto_approve_tools: autoApproveTools ?? false,
+    skill_id: skillId ?? null,
     pending_tool_calls: pendingToolCalls ?? null,
     assistant_text: assistantText ?? null,
   })
@@ -158,6 +186,22 @@ export async function streamChat(options: StreamChatOptions): Promise<void> {
           if (event.tool_result && onToolResult) {
             onToolResult(event.tool_result)
           }
+          // 子 Agent 事件（所有事件携带 subagent_id 用于区分并行的子 Agent）
+          if (event.subagent_start && onSubAgentStart) {
+            onSubAgentStart(event.subagent_start)
+          }
+          if (event.subagent_chunk && onSubAgentChunk) {
+            onSubAgentChunk(event.subagent_chunk, event.subagent_id ?? '')
+          }
+          if (event.subagent_tool_call && onSubAgentToolCall) {
+            onSubAgentToolCall(event.subagent_tool_call, event.subagent_id ?? '')
+          }
+          if (event.subagent_tool_result && onSubAgentToolResult) {
+            onSubAgentToolResult(event.subagent_tool_result, event.subagent_id ?? '')
+          }
+          if (event.subagent_done !== undefined && onSubAgentDone) {
+            onSubAgentDone(event.subagent_done, event.subagent_id ?? '')
+          }
         } catch {
           // 忽略解析错误
         }

frontend/src/api/files.ts

@@ -0,0 +1,39 @@
+import { http } from './client'
+
+export interface NovelFile {
+  id: number
+  novel_id: number
+  filename: string
+  file_size: number
+  mime_type: string
+  text_length: number
+  created_at: string
+}
+
+export interface FileList {
+  items: NovelFile[]
+  total: number
+}
+
+/** 上传文件 */
+export async function uploadFile(novelId: number, file: File): Promise<NovelFile> {
+  const form = new FormData()
+  form.append('file', file)
+  const { data } = await http.post<NovelFile>(
+    `/novels/${novelId}/files`,
+    form,
+    { headers: { 'Content-Type': 'multipart/form-data' }, timeout: 60000 },
+  )
+  return data
+}
+
+/** 列出文件 */
+export async function listFiles(novelId: number): Promise<FileList> {
+  const { data } = await http.get<FileList>(`/novels/${novelId}/files`)
+  return data
+}
+
+/** 删除文件 */
+export async function deleteFile(novelId: number, fileId: number): Promise<void> {
+  await http.delete(`/novels/${novelId}/files/${fileId}`)
+}

frontend/src/api/skills.ts

@@ -0,0 +1,68 @@
+import { http } from './client'
+
+export interface Skill {
+  id: number
+  name: string
+  description: string
+  system_prompt: string
+  allowed_tools: string[]
+  is_builtin: boolean
+  novel_id: number | null
+  created_at: string
+  updated_at: string
+}
+
+export interface SkillList {
+  items: Skill[]
+  total: number
+}
+
+export interface ToolInfo {
+  name: string
+  description: string
+}
+
+export interface SkillCreate {
+  name: string
+  description?: string
+  system_prompt?: string
+  allowed_tools?: string[]
+  novel_id?: number | null
+}
+
+export interface SkillUpdate {
+  name?: string
+  description?: string
+  system_prompt?: string
+  allowed_tools?: string[]
+}
+
+/** 列出 Skill（全局 + 指定小说的） */
+export async function listSkills(novelId?: number): Promise<SkillList> {
+  const params = novelId ? { novel_id: novelId } : {}
+  const { data } = await http.get<SkillList>('/skills', { params })
+  return data
+}
+
+/** 创建 Skill */
+export async function createSkill(skill: SkillCreate): Promise<Skill> {
+  const { data } = await http.post<Skill>('/skills', skill)
+  return data
+}
+
+/** 更新 Skill */
+export async function updateSkill(id: number, skill: SkillUpdate): Promise<Skill> {
+  const { data } = await http.patch<Skill>(`/skills/${id}`, skill)
+  return data
+}
+
+/** 删除 Skill */
+export async function deleteSkill(id: number): Promise<void> {
+  await http.delete(`/skills/${id}`)
+}
+
+/** 获取所有可用工具列表 */
+export async function getAvailableTools(): Promise<ToolInfo[]> {
+  const { data } = await http.get<ToolInfo[]>('/skills/tools')
+  return data
+}

frontend/src/components/chat/ChatFiles.vue

@@ -0,0 +1,321 @@
+<script setup lang="ts">
+import { ref, watch } from 'vue'
+import { listFiles, deleteFile, uploadFile } from '@/api/files'
+import type { NovelFile } from '@/api/files'
+import { useToast } from '@/composables/useToast'
+import BaseModal from '@/components/ui/BaseModal.vue'
+import BaseButton from '@/components/ui/BaseButton.vue'
+
+const props = defineProps<{
+  show: boolean
+  novelId: number
+}>()
+
+const emit = defineEmits<{
+  close: []
+}>()
+
+const toast = useToast()
+const files = ref<NovelFile[]>([])
+const loading = ref(false)
+const isUploading = ref(false)
+const deletingId = ref<number | null>(null)
+const fileInputRef = ref<HTMLInputElement>()
+
+const ALLOWED_EXTS = ['.txt', '.md', '.docx', '.pdf']
+const MAX_SIZE = 10 * 1024 * 1024
+
+// 打开时加载文件列表
+watch(() => props.show, async (val) => {
+  if (val) {
+    await loadFiles()
+  }
+})
+
+async function loadFiles() {
+  loading.value = true
+  try {
+    const result = await listFiles(props.novelId)
+    files.value = result.items
+  } catch {
+    toast.error('加载文件列表失败')
+  } finally {
+    loading.value = false
+  }
+}
+
+function triggerUpload() {
+  fileInputRef.value?.click()
+}
+
+async function handleFileSelect(e: Event) {
+  const target = e.target as HTMLInputElement
+  const file = target.files?.[0]
+  if (!file) return
+  target.value = ''
+
+  const ext = '.' + file.name.split('.').pop()?.toLowerCase()
+  if (!ALLOWED_EXTS.includes(ext)) {
+    toast.error(`不支持的格式 ${ext}，仅支持 ${ALLOWED_EXTS.join('、')}`)
+    return
+  }
+  if (file.size > MAX_SIZE) {
+    toast.error(`文件过大（${(file.size / 1024 / 1024).toFixed(1)}MB），最大 10MB`)
+    return
+  }
+
+  isUploading.value = true
+  try {
+    await uploadFile(props.novelId, file)
+    toast.success(`已上传: ${file.name}`)
+    await loadFiles()
+  } catch (err: unknown) {
+    const msg = (err as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '上传失败'
+    toast.error(msg)
+  } finally {
+    isUploading.value = false
+  }
+}
+
+async function handleDelete(file: NovelFile) {
+  deletingId.value = file.id
+  try {
+    await deleteFile(props.novelId, file.id)
+    files.value = files.value.filter(f => f.id !== file.id)
+    toast.success(`已删除: ${file.filename}`)
+  } catch {
+    toast.error('删除失败')
+  } finally {
+    deletingId.value = null
+  }
+}
+
+/** 格式化文件大小 */
+function formatSize(bytes: number): string {
+  if (bytes < 1024) return `${bytes} B`
+  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`
+  return `${(bytes / 1024 / 1024).toFixed(1)} MB`
+}
+
+/** 格式化日期 */
+function formatDate(iso: string): string {
+  const d = new Date(iso)
+  return `${d.getMonth() + 1}/${d.getDate()} ${d.getHours()}:${String(d.getMinutes()).padStart(2, '0')}`
+}
+
+/** 文件类型图标颜色 */
+function getExtColor(filename: string): string {
+  const ext = filename.split('.').pop()?.toLowerCase()
+  switch (ext) {
+    case 'txt': case 'md': return 'var(--bamboo)'
+    case 'docx': return '#4a90d9'
+    case 'pdf': return '#c73e1d'
+    default: return 'var(--ink-400)'
+  }
+}
+</script>
+
+<template>
+  <BaseModal :show="show" title="文件工作区" @close="emit('close')">
+    <div class="files-container">
+      <!-- 上传区 -->
+      <div class="upload-area" @click="triggerUpload">
+        <input
+          ref="fileInputRef"
+          type="file"
+          accept=".txt,.md,.docx,.pdf"
+          style="display: none"
+          @change="handleFileSelect"
+        />
+        <div v-if="isUploading" class="upload-hint uploading">
+          <svg class="spin" width="20" height="20" viewBox="0 0 20 20" fill="none">
+            <circle cx="10" cy="10" r="8" stroke="currentColor" stroke-width="2" stroke-dasharray="40" stroke-dashoffset="10" stroke-linecap="round" />
+          </svg>
+          <span>上传中...</span>
+        </div>
+        <div v-else class="upload-hint">
+          <svg width="20" height="20" viewBox="0 0 20 20" fill="none">
+            <path d="M10 4v12M4 10h12" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" />
+          </svg>
+          <span>点击上传文件</span>
+          <span class="upload-sub">支持 txt、md、docx、pdf，最大 10MB</span>
+        </div>
+      </div>
+
+      <!-- 文件列表 -->
+      <div v-if="loading" class="files-loading">加载中...</div>
+      <div v-else-if="files.length === 0" class="files-empty">
+        <p>还没有上传文件</p>
+        <p class="files-empty-sub">上传小说或剧本后，AI 可以帮你分析内容</p>
+      </div>
+      <div v-else class="file-list">
+        <div v-for="file in files" :key="file.id" class="file-item">
+          <div class="file-icon" :style="{ color: getExtColor(file.filename) }">
+            <svg width="18" height="18" viewBox="0 0 16 16" fill="none">
+              <path d="M4 2h5l3 3v9H4V2z" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+              <path d="M9 2v3h3" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+            </svg>
+          </div>
+          <div class="file-info">
+            <div class="file-name">{{ file.filename }}</div>
+            <div class="file-meta">
+              {{ formatSize(file.file_size) }} · {{ file.text_length.toLocaleString() }} 字 · {{ formatDate(file.created_at) }}
+            </div>
+          </div>
+          <button
+            class="file-delete"
+            title="删除文件"
+            :disabled="deletingId === file.id"
+            @click.stop="handleDelete(file)"
+          >
+            <svg width="14" height="14" viewBox="0 0 16 16" fill="none">
+              <path d="M12 4L4 12M4 4l8 8" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" />
+            </svg>
+          </button>
+        </div>
+      </div>
+    </div>
+
+    <template #footer>
+      <BaseButton variant="ghost" @click="emit('close')">关闭</BaseButton>
+    </template>
+  </BaseModal>
+</template>
+
+<style scoped>
+.files-container {
+  min-height: 200px;
+}
+
+/* 上传区 */
+.upload-area {
+  border: 2px dashed var(--paper-300);
+  border-radius: var(--radius-md);
+  padding: var(--space-lg);
+  text-align: center;
+  cursor: pointer;
+  transition: all var(--duration-fast) ease;
+  margin-bottom: var(--space-lg);
+}
+
+.upload-area:hover {
+  border-color: var(--vermilion);
+  background: rgba(199, 62, 29, 0.03);
+}
+
+.upload-hint {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: var(--space-xs);
+  color: var(--ink-400);
+  font-size: 0.88rem;
+}
+
+.upload-hint.uploading {
+  color: var(--vermilion);
+}
+
+.upload-sub {
+  font-size: 0.75rem;
+  color: var(--ink-300);
+}
+
+.spin {
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  from { transform: rotate(0deg); }
+  to { transform: rotate(360deg); }
+}
+
+/* 加载和空状态 */
+.files-loading,
+.files-empty {
+  text-align: center;
+  padding: var(--space-xl) 0;
+  color: var(--ink-400);
+  font-size: 0.88rem;
+}
+
+.files-empty-sub {
+  font-size: 0.78rem;
+  color: var(--ink-300);
+  margin-top: var(--space-xs);
+}
+
+/* 文件列表 */
+.file-list {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-xs);
+}
+
+.file-item {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  padding: var(--space-sm) var(--space-md);
+  border-radius: var(--radius-md);
+  background: var(--paper-100);
+  border: 1px solid var(--paper-200);
+  transition: background var(--duration-fast) ease;
+}
+
+.file-item:hover {
+  background: var(--paper-50);
+  border-color: var(--paper-300);
+}
+
+.file-icon {
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+}
+
+.file-info {
+  flex: 1;
+  min-width: 0;
+}
+
+.file-name {
+  font-size: 0.88rem;
+  font-weight: 600;
+  color: var(--ink-800);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.file-meta {
+  font-size: 0.72rem;
+  color: var(--ink-400);
+  margin-top: 2px;
+}
+
+.file-delete {
+  flex-shrink: 0;
+  width: 28px;
+  height: 28px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: none;
+  border: none;
+  border-radius: var(--radius-sm);
+  color: var(--ink-300);
+  cursor: pointer;
+  transition: all var(--duration-fast) ease;
+}
+
+.file-delete:hover {
+  color: var(--danger);
+  background: rgba(199, 62, 29, 0.08);
+}
+
+.file-delete:disabled {
+  opacity: 0.3;
+  cursor: default;
+}
+</style>

frontend/src/components/chat/ChatPanel.vue

@@ -1,13 +1,20 @@
 <script setup lang="ts">
 import { ref, computed, nextTick, watch, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
 import { marked } from 'marked'
 import { useChatAgent } from '@/composables/useChatAgent'
 import { useToast } from '@/composables/useToast'
-import { isToolCallGroup } from '@/types/chat'
+import { uploadFile } from '@/api/files'
+import { listSkills } from '@/api/skills'
+import type { Skill } from '@/api/skills'
+import { isToolCallGroup, isSubAgentEntry } from '@/types/chat'
 import type { ToolCallGroup } from '@/types/chat'
 import ChatMessageComp from './ChatMessage.vue'
 import ChatToolCalls from './ChatToolCalls.vue'
+import ChatSubAgent from './ChatSubAgent.vue'
 import ChatConfigModal from './ChatConfigModal.vue'
+import ChatFiles from './ChatFiles.vue'
+import SkillSelector from './SkillSelector.vue'
 
 const props = defineProps<{
   open: boolean
@@ -19,15 +26,131 @@ const emit = defineEmits<{
 
 const {
   entries, isStreaming, isCompressing, streamingContent, lastUsage,
-  toolsEnabled, autoApproveTools, currentNovelId,
+  toolsEnabled, autoApproveTools, activeSkillId, currentNovelId,
   loadHistory, sendMessage, approveToolCalls, skipToolCalls,
   stopStreaming, clearChat, compressChat,
 } = useChatAgent()
 
+const router = useRouter()
 const input = ref('')
 const toast = useToast()
 const messagesRef = ref<HTMLElement>()
 const showConfig = ref(false)
+const showFiles = ref(false)
+const skillSelectorRef = ref<InstanceType<typeof SkillSelector>>()
+const fileInputRef = ref<HTMLInputElement>()
+const isUploading = ref(false)
+
+// ── 斜杠命令 ──
+const showSlashMenu = ref(false)
+const slashFilter = ref('')
+const slashSelectedIndex = ref(0)
+const cachedSkills = ref<Skill[]>([])
+
+interface SlashCommand {
+  id: string
+  label: string
+  desc: string
+  icon: string
+  type: 'action' | 'skill'
+  skillId?: number
+}
+
+// 内置命令
+const BUILTIN_COMMANDS: SlashCommand[] = [
+  { id: 'clear', label: '清空对话', desc: '清除当前对话历史', icon: 'M2 4h12M5 4V2.5h6V4M3.5 4v9.5h9V4', type: 'action' },
+  { id: 'compress', label: '压缩上下文', desc: '总结旧消息释放空间', icon: 'M4 2v4l4-2-4-2zM12 14v-4l-4 2 4 2zM2 8h12', type: 'action' },
+  { id: 'skills', label: '管理技能', desc: '打开技能管理页面', icon: 'M8 1l2.5 5H14l-4 3.5 1.5 5.5L8 12l-3.5 3 1.5-5.5L2 6h3.5z', type: 'action' },
+  { id: 'files', label: '文件工作区', desc: '管理上传的文件', icon: 'M13.5 7.5l-5.8 5.8a3.2 3.2 0 01-4.5-4.5l5.8-5.8a2.1 2.1 0 013 3L6.2 11.8', type: 'action' },
+  { id: 'config', label: 'AI 配置', desc: '修改 AI 服务设置', icon: 'M8 8m-2.5 0a2.5 2.5 0 105 0 2.5 2.5 0 10-5 0M8 1v2M8 13v2M1 8h2M13 8h2', type: 'action' },
+]
+
+const slashCommands = computed<SlashCommand[]>(() => {
+  const skillCmds: SlashCommand[] = cachedSkills.value.map(s => ({
+    id: `skill-${s.id}`,
+    label: s.name,
+    desc: s.description || '切换到此技能',
+    icon: 'M8 1l2.5 5H14l-4 3.5 1.5 5.5L8 12l-3.5 3 1.5-5.5L2 6h3.5z',
+    type: 'skill' as const,
+    skillId: s.id,
+  }))
+  const all = [...BUILTIN_COMMANDS, ...skillCmds]
+  if (!slashFilter.value) return all
+  const q = slashFilter.value.toLowerCase()
+  return all.filter(c => c.label.toLowerCase().includes(q) || c.id.toLowerCase().includes(q))
+})
+
+function onInputChange() {
+  const val = input.value
+  if (val.startsWith('/')) {
+    slashFilter.value = val.slice(1)
+    showSlashMenu.value = true
+    slashSelectedIndex.value = 0
+  } else {
+    showSlashMenu.value = false
+  }
+}
+
+function executeCommand(cmd: SlashCommand) {
+  showSlashMenu.value = false
+  input.value = ''
+
+  if (cmd.type === 'skill') {
+    activeSkillId.value = cmd.skillId ?? null
+    skillSelectorRef.value?.loadSkills()
+    toast.success(`已切换技能：${cmd.label}`)
+    return
+  }
+
+  switch (cmd.id) {
+    case 'clear':
+      clearChat()
+      toast.success('对话已清空')
+      break
+    case 'compress':
+      handleCompress()
+      break
+    case 'skills':
+      router.push('/skills')
+      break
+    case 'files':
+      if (currentNovelId.value) showFiles.value = true
+      else toast.info('请先进入一部小说')
+      break
+    case 'config':
+      showConfig.value = true
+      break
+  }
+}
+
+function handleSlashKeydown(e: KeyboardEvent) {
+  if (!showSlashMenu.value) return
+  const cmds = slashCommands.value
+  if (e.key === 'ArrowDown') {
+    e.preventDefault()
+    slashSelectedIndex.value = Math.min(slashSelectedIndex.value + 1, cmds.length - 1)
+  } else if (e.key === 'ArrowUp') {
+    e.preventDefault()
+    slashSelectedIndex.value = Math.max(slashSelectedIndex.value - 1, 0)
+  } else if (e.key === 'Enter' && cmds.length > 0) {
+    e.preventDefault()
+    executeCommand(cmds[slashSelectedIndex.value])
+  } else if (e.key === 'Escape') {
+    showSlashMenu.value = false
+  }
+}
+
+// 加载技能列表用于斜杠命令
+async function loadCachedSkills() {
+  try {
+    const result = await listSkills(currentNovelId.value)
+    cachedSkills.value = result.items
+  } catch { /* 静默 */ }
+}
+
+// 允许的文件扩展名
+const ALLOWED_EXTS = ['.txt', '.md', '.docx', '.pdf']
+const MAX_SIZE = 10 * 1024 * 1024 // 10MB
 
 // Token用量
 const DEFAULT_CONTEXT = 128000
@@ -89,6 +212,11 @@ async function handleSend() {
 }
 
 function handleKeydown(e: KeyboardEvent) {
+  // 斜杠命令键盘导航
+  if (showSlashMenu.value) {
+    handleSlashKeydown(e)
+    return
+  }
   if (e.key === 'Enter' && !e.shiftKey) {
     e.preventDefault()
     handleSend()
@@ -103,6 +231,46 @@ function handleSkip(group: ToolCallGroup) {
   skipToolCalls(group)
 }
 
+// 文件上传
+function triggerFileInput() {
+  fileInputRef.value?.click()
+}
+
+async function handleFileSelect(e: Event) {
+  const target = e.target as HTMLInputElement
+  const file = target.files?.[0]
+  if (!file) return
+  target.value = '' // 重置，允许重复上传同名文件
+
+  // 前端校验
+  const ext = '.' + file.name.split('.').pop()?.toLowerCase()
+  if (!ALLOWED_EXTS.includes(ext)) {
+    toast.error(`不支持的格式 ${ext}，仅支持 ${ALLOWED_EXTS.join('、')}`)
+    return
+  }
+  if (file.size > MAX_SIZE) {
+    toast.error(`文件过大（${(file.size / 1024 / 1024).toFixed(1)}MB），最大 10MB`)
+    return
+  }
+  if (!currentNovelId.value) {
+    toast.error('请先进入一部小说')
+    return
+  }
+
+  isUploading.value = true
+  try {
+    const result = await uploadFile(currentNovelId.value, file)
+    toast.success(`文件已上传：${result.filename}（${result.text_length} 字）`)
+    // 自动填入提示
+    input.value = `我上传了文件「${result.filename}」，请帮我分析其中的内容。`
+  } catch (err: unknown) {
+    const msg = (err as { response?: { data?: { detail?: string } } })?.response?.data?.detail || '上传失败'
+    toast.error(msg)
+  } finally {
+    isUploading.value = false
+  }
+}
+
 // 自动滚动：消息变化时、面板打开时
 watch([entries, streamingContent], scrollToBottom)
 watch(() => props.open, (isOpen) => {
@@ -111,7 +279,11 @@ watch(() => props.open, (isOpen) => {
 
 onMounted(() => {
   loadHistory()
+  loadCachedSkills()
 })
+
+// 小说切换时刷新技能缓存
+watch(currentNovelId, () => loadCachedSkills())
 </script>
 
 <template>
@@ -139,6 +311,16 @@ onMounted(() => {
                   <path d="M4 2v4l4-2-4-2zM12 14v-4l-4 2 4 2zM2 8h12" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
                 </svg>
               </button>
+              <button
+                v-if="currentNovelId"
+                class="icon-btn"
+                title="文件工作区"
+                @click="showFiles = true"
+              >
+                <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
+                  <path d="M13.5 7.5l-5.8 5.8a3.2 3.2 0 01-4.5-4.5l5.8-5.8a2.1 2.1 0 013 3L6.2 11.8" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+                </svg>
+              </button>
               <button
                 v-if="currentNovelId"
                 class="icon-btn"
@@ -166,6 +348,13 @@ onMounted(() => {
                   <path d="M6 8L7.5 9.5L10 6.5" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
                 </svg>
               </button>
+              <SkillSelector
+                v-if="currentNovelId"
+                ref="skillSelectorRef"
+                v-model="activeSkillId"
+                :novel-id="currentNovelId"
+                @manage="router.push('/skills')"
+              />
               <button class="icon-btn" title="AI配置" @click="showConfig = true">
                 <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
                   <circle cx="8" cy="8" r="2.5" stroke="currentColor" stroke-width="1.2" />
@@ -207,6 +396,11 @@ onMounted(() => {
                 @approve="handleApprove(entry as ToolCallGroup)"
                 @skip="handleSkip(entry as ToolCallGroup)"
               />
+              <!-- 子 Agent -->
+              <ChatSubAgent
+                v-else-if="isSubAgentEntry(entry)"
+                :entry="entry"
+              />
               <!-- 对话摘要（压缩后的历史总结） -->
               <div
                 v-else-if="entry.role === 'assistant' && entry.content.startsWith('[对话摘要]')"
@@ -240,18 +434,75 @@ onMounted(() => {
             <div v-if="isStreaming && !streamingContent" class="typing-indicator">
               <span /><span /><span />
             </div>
+
+            <!-- 压缩中提示 -->
+            <div v-if="isCompressing" class="compress-indicator">
+              <svg class="compress-spinner" width="16" height="16" viewBox="0 0 16 16" fill="none">
+                <path d="M4 2v4l4-2-4-2zM12 14v-4l-4 2 4 2zM2 8h12" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+              </svg>
+              <span>正在压缩上下文，总结旧消息中...</span>
+            </div>
           </div>
 
           <!-- 输入区 -->
           <div class="panel-input">
-            <textarea
+            <!-- 附件上传按钮 -->
-              v-model="input"
+            <button
-              class="input-field"
+              v-if="currentNovelId"
-              placeholder="输入消息..."
+              class="icon-btn attach-btn"
-              rows="1"
+              :class="{ 'icon-btn--uploading': isUploading }"
-              :disabled="isStreaming || hasPendingTools"
+              :title="isUploading ? '上传中...' : '上传文件（txt/md/docx/pdf）'"
-              @keydown="handleKeydown"
+              :disabled="isStreaming || isUploading"
+              @click="triggerFileInput"
+            >
+              <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
+                <path d="M13.5 7.5l-5.8 5.8a3.2 3.2 0 01-4.5-4.5l5.8-5.8a2.1 2.1 0 013 3L6.2 11.8a1.1 1.1 0 01-1.5-1.5L10 5" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+              </svg>
+            </button>
+            <input
+              ref="fileInputRef"
+              type="file"
+              accept=".txt,.md,.docx,.pdf"
+              style="display: none"
+              @change="handleFileSelect"
             />
+            <div class="input-wrapper">
+              <!-- 斜杠命令菜单 -->
+              <Transition name="slash">
+                <div v-if="showSlashMenu && slashCommands.length > 0" class="slash-menu">
+                  <div class="slash-header">命令</div>
+                  <div
+                    v-for="(cmd, idx) in slashCommands"
+                    :key="cmd.id"
+                    class="slash-item"
+                    :class="{
+                      'slash-item--active': idx === slashSelectedIndex,
+                      'slash-item--skill': cmd.type === 'skill',
+                    }"
+                    @mouseenter="slashSelectedIndex = idx"
+                    @click="executeCommand(cmd)"
+                  >
+                    <svg class="slash-icon" width="14" height="14" viewBox="0 0 16 16" fill="none">
+                      <path :d="cmd.icon" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+                    </svg>
+                    <div class="slash-info">
+                      <span class="slash-label">{{ cmd.type === 'skill' ? '' : '/' }}{{ cmd.label }}</span>
+                      <span class="slash-desc">{{ cmd.desc }}</span>
+                    </div>
+                    <span v-if="cmd.type === 'skill'" class="slash-badge">技能</span>
+                  </div>
+                </div>
+              </Transition>
+              <textarea
+                v-model="input"
+                class="input-field"
+                placeholder="输入消息... 输入 / 查看命令"
+                rows="1"
+                :disabled="isStreaming || hasPendingTools"
+                @keydown="handleKeydown"
+                @input="onInputChange"
+              />
+            </div>
             <button
               v-if="!isStreaming"
               class="send-btn"
@@ -274,6 +525,7 @@ onMounted(() => {
   </Teleport>
 
   <ChatConfigModal :show="showConfig" @close="showConfig = false" />
+  <ChatFiles v-if="currentNovelId" :show="showFiles" :novel-id="currentNovelId" @close="showFiles = false" />
 </template>
 
 <style scoped>
@@ -487,6 +739,135 @@ onMounted(() => {
   30% { transform: translateY(-6px); }
 }
 
+.compress-indicator {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  padding: var(--space-sm) var(--space-md);
+  background: rgba(91, 140, 90, 0.08);
+  border: 1px solid rgba(91, 140, 90, 0.2);
+  border-radius: var(--radius-md);
+  color: var(--bamboo);
+  font-size: 0.78rem;
+  animation: fadeInUp var(--duration-fast) var(--ease-out-smooth) both;
+}
+
+.compress-spinner {
+  animation: compressSpin 1.5s linear infinite;
+  flex-shrink: 0;
+}
+
+@keyframes compressSpin {
+  from { transform: rotate(0deg); }
+  to { transform: rotate(360deg); }
+}
+
+/* 输入区包装 */
+.input-wrapper {
+  flex: 1;
+  position: relative;
+  min-width: 0;
+}
+
+/* 斜杠命令菜单 */
+.slash-menu {
+  position: absolute;
+  bottom: calc(100% + 8px);
+  left: 0;
+  right: 0;
+  background: var(--paper-50);
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-md);
+  box-shadow: var(--shadow-lg);
+  max-height: 280px;
+  overflow-y: auto;
+  z-index: 1100;
+}
+
+.slash-header {
+  padding: 6px 12px;
+  font-size: 0.68rem;
+  font-weight: 600;
+  color: var(--ink-400);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+  border-bottom: 1px solid var(--paper-200);
+}
+
+.slash-item {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 12px;
+  cursor: pointer;
+  transition: background var(--duration-fast) ease;
+}
+
+.slash-item:hover,
+.slash-item--active {
+  background: var(--paper-100);
+}
+
+.slash-item--skill .slash-icon {
+  color: var(--bamboo);
+}
+
+.slash-icon {
+  flex-shrink: 0;
+  color: var(--ink-400);
+}
+
+.slash-info {
+  flex: 1;
+  min-width: 0;
+}
+
+.slash-label {
+  font-size: 0.82rem;
+  font-weight: 600;
+  color: var(--ink-800);
+  display: block;
+}
+
+.slash-desc {
+  font-size: 0.7rem;
+  color: var(--ink-400);
+  display: block;
+  margin-top: 1px;
+}
+
+.slash-badge {
+  font-size: 0.6rem;
+  padding: 1px 5px;
+  border-radius: 8px;
+  background: rgba(91, 140, 90, 0.12);
+  color: var(--bamboo);
+  font-weight: 500;
+  flex-shrink: 0;
+}
+
+.slash-enter-active,
+.slash-leave-active {
+  transition: all var(--duration-fast) ease;
+}
+
+.slash-enter-from,
+.slash-leave-to {
+  opacity: 0;
+  transform: translateY(4px);
+}
+
+/* 附件上传按钮 */
+.attach-btn {
+  flex-shrink: 0;
+  align-self: center;
+}
+
+.icon-btn--uploading {
+  animation: pulse 1.2s ease-in-out infinite;
+  color: var(--vermilion);
+}
+
 /* 输入区 */
 .panel-input {
   display: flex;
@@ -498,7 +879,7 @@ onMounted(() => {
 }
 
 .input-field {
-  flex: 1;
+  width: 100%;
   padding: var(--space-sm) var(--space-md);
   font-size: 0.9rem;
   font-family: var(--font-body);

frontend/src/components/chat/ChatSubAgent.vue

@@ -0,0 +1,279 @@
+<script setup lang="ts">
+import { computed, ref } from 'vue'
+import type { SubAgentEntry } from '@/types/chat'
+
+const props = defineProps<{
+  entry: SubAgentEntry
+}>()
+
+const isRunning = computed(() => props.entry.status === 'running')
+const isDone = computed(() => props.entry.status === 'done')
+const expanded = ref(true)
+
+// 截取输出文本预览
+const outputPreview = computed(() => {
+  const text = props.entry.chunks
+  if (!text) return ''
+  if (text.length <= 200) return text
+  return text.slice(0, 200) + '...'
+})
+
+const hasToolCalls = computed(() => props.entry.toolCalls.length > 0)
+const completedTools = computed(() =>
+  props.entry.toolCalls.filter(c => c.result).length
+)
+</script>
+
+<template>
+  <div class="subagent-card" :class="{ 'subagent-card--running': isRunning }">
+    <!-- 头部 -->
+    <div class="subagent-header" @click="expanded = !expanded">
+      <div class="subagent-icon">
+        <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
+          <circle cx="8" cy="5" r="3" stroke="currentColor" stroke-width="1.3" />
+          <path d="M2 14c0-3.3 2.7-6 6-6s6 2.7 6 6" stroke="currentColor" stroke-width="1.3" stroke-linecap="round" />
+          <path d="M12 3l2 2-2 2" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+        </svg>
+      </div>
+      <div class="subagent-info">
+        <span class="subagent-name">{{ entry.skillName }}</span>
+        <span v-if="isRunning" class="subagent-badge badge--running">运行中</span>
+        <span v-else-if="isDone" class="subagent-badge badge--done">已完成</span>
+      </div>
+      <button class="subagent-toggle" :title="expanded ? '收起' : '展开'">
+        <svg width="12" height="12" viewBox="0 0 12 12" fill="none">
+          <path
+            :d="expanded ? 'M3 7.5l3-3 3 3' : 'M3 4.5l3 3 3-3'"
+            stroke="currentColor" stroke-width="1.3" stroke-linecap="round" stroke-linejoin="round"
+          />
+        </svg>
+      </button>
+    </div>
+
+    <!-- 任务描述 -->
+    <div class="subagent-task">{{ entry.task }}</div>
+
+    <!-- 展开内容 -->
+    <div v-if="expanded" class="subagent-body">
+      <!-- 工具调用列表 -->
+      <div v-if="hasToolCalls" class="subagent-tools">
+        <div class="subagent-tools-header">
+          <span class="tools-label">工具调用</span>
+          <span class="tools-count">{{ completedTools }}/{{ entry.toolCalls.length }}</span>
+        </div>
+        <div
+          v-for="call in entry.toolCalls"
+          :key="call.id"
+          class="subagent-tool-item"
+        >
+          <span class="tool-dot" :class="{ 'tool-dot--done': call.result }" />
+          <span class="tool-name">{{ call.label }}</span>
+          <span v-if="call.result" class="tool-check">✓</span>
+        </div>
+      </div>
+
+      <!-- 子 Agent 输出 -->
+      <div v-if="entry.chunks" class="subagent-output">
+        <div class="output-label">输出</div>
+        <div class="output-text">{{ isDone ? entry.chunks : outputPreview }}</div>
+      </div>
+
+      <!-- 运行中指示 -->
+      <div v-if="isRunning" class="subagent-running">
+        <span class="dot" /><span class="dot" /><span class="dot" />
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.subagent-card {
+  background: linear-gradient(135deg, var(--paper-50) 0%, rgba(91, 140, 90, 0.04) 100%);
+  border: 1px solid rgba(91, 140, 90, 0.2);
+  border-radius: var(--radius-md);
+  padding: var(--space-sm) var(--space-md);
+  margin-bottom: var(--space-md);
+  animation: fadeInUp var(--duration-fast) var(--ease-out-smooth) both;
+}
+
+.subagent-card--running {
+  border-color: rgba(91, 140, 90, 0.35);
+  box-shadow: 0 0 0 1px rgba(91, 140, 90, 0.08);
+}
+
+.subagent-header {
+  display: flex;
+  align-items: center;
+  gap: var(--space-sm);
+  cursor: pointer;
+  user-select: none;
+}
+
+.subagent-icon {
+  color: var(--bamboo);
+  flex-shrink: 0;
+}
+
+.subagent-info {
+  display: flex;
+  align-items: center;
+  gap: var(--space-xs);
+  flex: 1;
+  min-width: 0;
+}
+
+.subagent-name {
+  font-size: 0.8rem;
+  font-weight: 600;
+  color: var(--bamboo);
+}
+
+.subagent-badge {
+  font-size: 0.65rem;
+  padding: 1px 6px;
+  border-radius: 8px;
+  font-weight: 500;
+}
+
+.badge--running {
+  background: rgba(91, 140, 90, 0.12);
+  color: var(--bamboo);
+  animation: toolPulse 1.5s ease-in-out infinite;
+}
+
+.badge--done {
+  background: rgba(91, 140, 90, 0.12);
+  color: var(--bamboo);
+}
+
+.subagent-toggle {
+  background: none;
+  border: none;
+  color: var(--ink-300);
+  cursor: pointer;
+  padding: 2px;
+  flex-shrink: 0;
+}
+
+.subagent-task {
+  font-size: 0.75rem;
+  color: var(--ink-400);
+  margin: var(--space-xs) 0;
+  padding-left: calc(16px + var(--space-sm));
+  line-height: 1.5;
+}
+
+.subagent-body {
+  padding-left: calc(16px + var(--space-sm));
+  margin-top: var(--space-xs);
+}
+
+.subagent-tools {
+  margin-bottom: var(--space-sm);
+}
+
+.subagent-tools-header {
+  display: flex;
+  align-items: center;
+  gap: var(--space-xs);
+  margin-bottom: var(--space-xs);
+}
+
+.tools-label {
+  font-size: 0.68rem;
+  color: var(--ink-300);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+}
+
+.tools-count {
+  font-size: 0.65rem;
+  color: var(--ink-300);
+  background: var(--paper-100);
+  padding: 0 4px;
+  border-radius: 4px;
+}
+
+.subagent-tool-item {
+  display: flex;
+  align-items: center;
+  gap: var(--space-xs);
+  padding: 2px 0;
+}
+
+.tool-dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  background: var(--paper-300);
+  flex-shrink: 0;
+  transition: background var(--duration-fast);
+}
+
+.tool-dot--done {
+  background: var(--bamboo);
+}
+
+.tool-name {
+  font-size: 0.72rem;
+  color: var(--ink-500);
+}
+
+.tool-check {
+  font-size: 0.68rem;
+  color: var(--bamboo);
+}
+
+.subagent-output {
+  margin-top: var(--space-xs);
+}
+
+.output-label {
+  font-size: 0.68rem;
+  color: var(--ink-300);
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+  margin-bottom: 2px;
+}
+
+.output-text {
+  font-size: 0.78rem;
+  color: var(--ink-600);
+  line-height: 1.6;
+  white-space: pre-wrap;
+  word-break: break-word;
+  max-height: 200px;
+  overflow-y: auto;
+  background: var(--paper-100);
+  border-radius: var(--radius-sm);
+  padding: var(--space-xs) var(--space-sm);
+}
+
+/* 运行中动画 */
+.subagent-running {
+  display: flex;
+  gap: 3px;
+  padding: var(--space-xs) 0;
+}
+
+.subagent-running .dot {
+  width: 5px;
+  height: 5px;
+  border-radius: 50%;
+  background: var(--bamboo);
+  animation: toolDotBounce 1.4s infinite ease-in-out both;
+}
+
+.subagent-running .dot:nth-child(2) { animation-delay: 0.16s; }
+.subagent-running .dot:nth-child(3) { animation-delay: 0.32s; }
+
+@keyframes toolPulse {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.5; }
+}
+
+@keyframes toolDotBounce {
+  0%, 80%, 100% { transform: scale(0); }
+  40% { transform: scale(1); }
+}
+</style>

frontend/src/components/chat/ChatToolCalls.vue

@@ -20,6 +20,7 @@ const isSkipped = computed(() => props.group.status === 'skipped')
 const TOOL_ICONS: Record<string, string> = {
   // 大纲
   list_outlines: 'M3 4h10M3 8h10M3 12h6',
+  get_outline_detail: 'M4 2h8v12H4zM6 5h4M6 8h4',
   create_outline: 'M8 3v10M3 8h10',
   update_outline: 'M3 12l2-2 4 4-2 2H3v-4zM9 6l2-2 4 4-2 2-4-4z',
   delete_outline: 'M3 5h10M5 5V3h6v2M4 5v8h8V5',
@@ -29,20 +30,26 @@ const TOOL_ICONS: Record<string, string> = {
   save_world_setting: 'M8 1a7 7 0 100 14A7 7 0 008 1zM4 8l3 3 5-5',
   // 角色
   list_characters: 'M5.5 5a2.5 2.5 0 105 0 2.5 2.5 0 00-5 0zM3 13c0-2.5 2-4 5-4s5 1.5 5 4',
+  get_character_detail: 'M5.5 5a2.5 2.5 0 105 0 2.5 2.5 0 00-5 0zM3 13c0-2.5 2-4 5-4s5 1.5 5 4M11 3h3v3',
   create_character: 'M5 5a2.5 2.5 0 105 0 2.5 2.5 0 00-5 0zM2 13c0-2.5 2-4 5-4M12 6v5M9.5 8.5h5',
   update_character: 'M5 5a2.5 2.5 0 105 0 2.5 2.5 0 00-5 0zM3 13c0-2.5 2-4 5-4M10 10l2-2 2 2-2 2z',
   delete_character: 'M5 5a2.5 2.5 0 105 0 2.5 2.5 0 00-5 0zM3 13c0-2.5 2-4 5-4M10 8l4 4M14 8l-4 4',
   // 章节
   list_chapters: 'M4 2h8v12H4zM6 5h4M6 8h4M6 11h2',
+  get_chapter_detail: 'M4 2h8v12H4zM6 5h4M6 8h4M6 11h4',
   create_chapter: 'M3 2h7v12H3zM12 5v5M9.5 7.5h5',
   update_chapter: 'M4 2h8v12H4zM7 7l2-2 2 2-2 2z',
   delete_chapter: 'M4 2h8v12H4zM6 6l4 4M10 6l-4 4',
+  // 文件
+  list_files: 'M13.5 7.5l-5.8 5.8a3.2 3.2 0 01-4.5-4.5l5.8-5.8a2.1 2.1 0 013 3L6.2 11.8',
+  read_file: 'M4 2h5l3 3v9H4V2zM9 2v3h3M6 8h4M6 10h4M6 12h2',
 }
 
 // 工具颜色主题
 const TOOL_COLORS: Record<string, string> = {
   // 大纲
   list_outlines: 'var(--bamboo)',
+  get_outline_detail: 'var(--bamboo)',
   create_outline: 'var(--bamboo)',
   update_outline: '#d4a017',
   delete_outline: 'var(--danger)',
@@ -52,14 +59,19 @@ const TOOL_COLORS: Record<string, string> = {
   save_world_setting: 'var(--bamboo)',
   // 角色
   list_characters: '#7c6bc4',
+  get_character_detail: '#7c6bc4',
   create_character: '#7c6bc4',
   update_character: '#d4a017',
   delete_character: 'var(--danger)',
   // 章节
   list_chapters: '#4a90d9',
+  get_chapter_detail: '#4a90d9',
   create_chapter: '#4a90d9',
   update_chapter: '#d4a017',
   delete_chapter: 'var(--danger)',
+  // 文件
+  list_files: '#e8833a',
+  read_file: '#e8833a',
 }
 
 function getIcon(name: string): string {
@@ -76,6 +88,8 @@ function formatArgs(call: ToolCallEntry): string {
   if (!args || Object.keys(args).length === 0) return ''
 
   switch (call.name) {
+    case 'get_outline_detail':
+      return `#${args.outline_id}`
     case 'create_outline':
       return args.summary as string ?? ''
     case 'update_outline':
@@ -91,6 +105,8 @@ function formatArgs(call: ToolCallEntry): string {
       return content.length > 80 ? content.slice(0, 80) + '…' : content
     }
     // 角色
+    case 'get_character_detail':
+      return `#${args.character_id}`
     case 'create_character':
       return args.name as string ?? ''
     case 'update_character':
@@ -98,12 +114,17 @@ function formatArgs(call: ToolCallEntry): string {
     case 'delete_character':
       return `#${args.character_id}`
     // 章节
+    case 'get_chapter_detail':
+      return `#${args.chapter_id}`
     case 'create_chapter':
       return args.title as string ?? ''
     case 'update_chapter':
       return `#${args.chapter_id}` + (args.title ? ` → ${args.title}` : '')
     case 'delete_chapter':
       return `#${args.chapter_id}`
+    // 文件
+    case 'read_file':
+      return `#${args.file_id}` + (args.offset ? ` (偏移 ${args.offset})` : '')
     default:
       return ''
   }
@@ -164,6 +185,16 @@ function formatResult(call: ToolCallEntry): string {
         return `已更新: ${(data as { title: string }).title}`
       case 'delete_chapter':
         return '已删除'
+      // 文件
+      case 'list_files': {
+        const files = (data as { files: { id: number; filename: string; text_length: number }[] }).files
+        if (!files?.length) return '暂无文件'
+        return files.map((f: { id: number; filename: string; text_length: number }) => `• ${f.filename} (${f.text_length} 字)`).join('\n')
+      }
+      case 'read_file': {
+        const d = data as { filename: string; total_length: number; offset: number; limit: number; has_more: boolean }
+        return `${d.filename} [${d.offset}–${d.offset + d.limit}] / ${d.total_length} 字${d.has_more ? '（还有更多）' : ''}`
+      }
       default:
         return call.result.slice(0, 100)
     }

frontend/src/components/chat/SkillManageModal.vue

@@ -0,0 +1,506 @@
+<script setup lang="ts">
+import { ref, watch, computed } from 'vue'
+import { listSkills, createSkill, updateSkill, deleteSkill, getAvailableTools } from '@/api/skills'
+import type { Skill, ToolInfo } from '@/api/skills'
+import { useToast } from '@/composables/useToast'
+import BaseModal from '@/components/ui/BaseModal.vue'
+import BaseButton from '@/components/ui/BaseButton.vue'
+import BaseInput from '@/components/ui/BaseInput.vue'
+
+const props = defineProps<{
+  show: boolean
+  novelId?: number
+}>()
+
+const emit = defineEmits<{
+  close: []
+  updated: []
+}>()
+
+const toast = useToast()
+const skills = ref<Skill[]>([])
+const tools = ref<ToolInfo[]>([])
+const selectedId = ref<number | null>(null)
+const saving = ref(false)
+
+// 编辑表单
+const formName = ref('')
+const formDesc = ref('')
+const formPrompt = ref('')
+const formTools = ref<string[]>([])
+const isNew = ref(false)
+
+const selectedSkill = computed(() =>
+  skills.value.find(s => s.id === selectedId.value) ?? null
+)
+
+// 工具分组
+const TOOL_GROUPS: { label: string; tools: string[] }[] = [
+  { label: '小说信息', tools: ['get_novel_info', 'update_novel_info'] },
+  { label: '大纲管理', tools: ['list_outlines', 'get_outline_detail', 'create_outline', 'update_outline', 'delete_outline', 'reorder_outlines'] },
+  { label: '世界观', tools: ['get_world_setting', 'save_world_setting'] },
+  { label: '角色管理', tools: ['list_characters', 'get_character_detail', 'create_character', 'update_character', 'delete_character'] },
+  { label: '章节管理', tools: ['list_chapters', 'get_chapter_detail', 'create_chapter', 'update_chapter', 'delete_chapter'] },
+  { label: '文件管理', tools: ['list_files', 'read_file'] },
+]
+
+function getToolDesc(name: string): string {
+  return tools.value.find(t => t.name === name)?.description ?? name
+}
+
+// 全选/取消
+const allToolsSelected = computed(() =>
+  formTools.value.length === 0 || tools.value.every(t => formTools.value.includes(t.name))
+)
+
+function toggleAllTools() {
+  if (allToolsSelected.value && formTools.value.length > 0) {
+    formTools.value = [] // 空数组 = 全部
+  } else {
+    formTools.value = tools.value.map(t => t.name)
+  }
+}
+
+watch(() => props.show, async (val) => {
+  if (val) {
+    await Promise.all([loadSkills(), loadTools()])
+    // 默认选中第一个
+    if (skills.value.length > 0 && !selectedId.value) {
+      selectSkill(skills.value[0])
+    }
+  }
+})
+
+async function loadSkills() {
+  try {
+    const result = await listSkills(props.novelId)
+    skills.value = result.items
+  } catch { /* 静默 */ }
+}
+
+async function loadTools() {
+  try {
+    tools.value = await getAvailableTools()
+  } catch { /* 静默 */ }
+}
+
+function selectSkill(skill: Skill) {
+  selectedId.value = skill.id
+  formName.value = skill.name
+  formDesc.value = skill.description
+  formPrompt.value = skill.system_prompt
+  formTools.value = [...skill.allowed_tools]
+  isNew.value = false
+}
+
+function startNew() {
+  selectedId.value = null
+  formName.value = ''
+  formDesc.value = ''
+  formPrompt.value = ''
+  formTools.value = []
+  isNew.value = true
+}
+
+async function handleSave() {
+  if (!formName.value.trim()) {
+    toast.error('请输入技能名称')
+    return
+  }
+  saving.value = true
+  try {
+    if (isNew.value) {
+      const created = await createSkill({
+        name: formName.value.trim(),
+        description: formDesc.value.trim(),
+        system_prompt: formPrompt.value,
+        allowed_tools: formTools.value,
+        novel_id: props.novelId ?? null,
+      })
+      toast.success(`已创建：${created.name}`)
+      await loadSkills()
+      selectSkill(created)
+    } else if (selectedId.value) {
+      const updated = await updateSkill(selectedId.value, {
+        name: formName.value.trim(),
+        description: formDesc.value.trim(),
+        system_prompt: formPrompt.value,
+        allowed_tools: formTools.value,
+      })
+      toast.success(`已更新：${updated.name}`)
+      await loadSkills()
+      selectSkill(updated)
+    }
+    emit('updated')
+  } catch {
+    toast.error('保存失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+async function handleDelete() {
+  if (!selectedId.value) return
+  try {
+    await deleteSkill(selectedId.value)
+    toast.success('已删除')
+    selectedId.value = null
+    await loadSkills()
+    if (skills.value.length > 0) {
+      selectSkill(skills.value[0])
+    } else {
+      isNew.value = true
+    }
+    emit('updated')
+  } catch {
+    toast.error('删除失败')
+  }
+}
+</script>
+
+<template>
+  <BaseModal :show="show" title="技能管理" @close="emit('close')" width="680px">
+    <div class="skill-manage">
+      <!-- 左栏：列表 -->
+      <div class="skill-list-col">
+        <div class="list-header">
+          <span class="list-title">技能列表</span>
+          <button class="add-btn" @click="startNew" title="新建技能">
+            <svg width="14" height="14" viewBox="0 0 16 16" fill="none">
+              <path d="M8 3v10M3 8h10" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" />
+            </svg>
+          </button>
+        </div>
+        <div class="list-items">
+          <div
+            v-for="skill in skills"
+            :key="skill.id"
+            class="list-item"
+            :class="{ 'list-item--active': selectedId === skill.id }"
+            @click="selectSkill(skill)"
+          >
+            <span class="item-name">{{ skill.name }}</span>
+            <span v-if="skill.is_builtin" class="item-badge">预置</span>
+          </div>
+          <div v-if="isNew" class="list-item list-item--active">
+            <span class="item-name" style="color: var(--vermilion)">+ 新建技能</span>
+          </div>
+        </div>
+      </div>
+
+      <!-- 右栏：编辑 -->
+      <div class="skill-edit-col">
+        <template v-if="selectedId || isNew">
+          <BaseInput
+            v-model="formName"
+            label="名称"
+            placeholder="技能名称"
+          />
+          <BaseInput
+            v-model="formDesc"
+            label="描述"
+            placeholder="简短描述（可选）"
+          />
+          <div class="form-group">
+            <label class="form-label">系统提示词</label>
+            <textarea
+              v-model="formPrompt"
+              class="prompt-textarea"
+              placeholder="定义 AI 在此技能下的行为、风格和专注领域..."
+              rows="5"
+            />
+          </div>
+          <div class="form-group">
+            <div class="tools-header">
+              <label class="form-label">可用工具</label>
+              <button class="toggle-all" @click="toggleAllTools">
+                {{ allToolsSelected ? '取消全选' : '全选' }}
+              </button>
+            </div>
+            <div class="tool-groups">
+              <div v-for="group in TOOL_GROUPS" :key="group.label" class="tool-group">
+                <div class="group-label">{{ group.label }}</div>
+                <div class="group-tools">
+                  <label
+                    v-for="toolName in group.tools"
+                    :key="toolName"
+                    class="tool-checkbox"
+                    :title="getToolDesc(toolName)"
+                  >
+                    <input
+                      type="checkbox"
+                      :value="toolName"
+                      v-model="formTools"
+                    />
+                    <span>{{ toolName.replace(/_/g, ' ') }}</span>
+                  </label>
+                </div>
+              </div>
+            </div>
+            <p class="tools-hint">不选择任何工具 = 使用全部工具</p>
+          </div>
+        </template>
+        <div v-else class="edit-empty">
+          <p>选择一个技能进行编辑</p>
+          <p>或点击 + 创建新技能</p>
+        </div>
+      </div>
+    </div>
+
+    <template #footer>
+      <div class="modal-footer">
+        <BaseButton
+          v-if="selectedId && !isNew"
+          variant="ghost"
+          class="delete-btn"
+          @click="handleDelete"
+        >
+          删除
+        </BaseButton>
+        <div class="footer-right">
+          <BaseButton variant="ghost" @click="emit('close')">取消</BaseButton>
+          <BaseButton
+            v-if="selectedId || isNew"
+            :loading="saving"
+            @click="handleSave"
+          >
+            {{ isNew ? '创建' : '保存' }}
+          </BaseButton>
+        </div>
+      </div>
+    </template>
+  </BaseModal>
+</template>
+
+<style scoped>
+.skill-manage {
+  display: flex;
+  gap: var(--space-lg);
+  min-height: 400px;
+}
+
+/* 左栏 */
+.skill-list-col {
+  width: 180px;
+  flex-shrink: 0;
+  border-right: 1px solid var(--paper-200);
+  padding-right: var(--space-md);
+}
+
+.list-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--space-sm);
+}
+
+.list-title {
+  font-size: 0.78rem;
+  font-weight: 600;
+  color: var(--ink-500);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.add-btn {
+  width: 24px;
+  height: 24px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: none;
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-sm);
+  color: var(--ink-400);
+  cursor: pointer;
+  transition: all var(--duration-fast) ease;
+}
+
+.add-btn:hover {
+  border-color: var(--vermilion);
+  color: var(--vermilion);
+}
+
+.list-items {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.list-item {
+  padding: 6px 10px;
+  border-radius: var(--radius-sm);
+  cursor: pointer;
+  transition: background var(--duration-fast) ease;
+  display: flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.list-item:hover {
+  background: var(--paper-100);
+}
+
+.list-item--active {
+  background: rgba(91, 140, 90, 0.1);
+}
+
+.item-name {
+  font-size: 0.82rem;
+  color: var(--ink-700);
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  flex: 1;
+}
+
+.item-badge {
+  font-size: 0.6rem;
+  padding: 1px 4px;
+  border-radius: 6px;
+  background: rgba(91, 140, 90, 0.12);
+  color: var(--bamboo);
+  flex-shrink: 0;
+}
+
+/* 右栏 */
+.skill-edit-col {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-md);
+  overflow-y: auto;
+}
+
+.edit-empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  height: 100%;
+  color: var(--ink-300);
+  font-size: 0.88rem;
+  gap: var(--space-xs);
+}
+
+.form-group {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-xs);
+}
+
+.form-label {
+  font-size: 0.78rem;
+  font-weight: 600;
+  color: var(--ink-600);
+}
+
+.prompt-textarea {
+  width: 100%;
+  padding: var(--space-sm) var(--space-md);
+  font-size: 0.85rem;
+  font-family: var(--font-body);
+  color: var(--ink-900);
+  background: var(--paper-100);
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-md);
+  outline: none;
+  resize: vertical;
+  min-height: 80px;
+  max-height: 200px;
+  line-height: 1.5;
+  transition: border-color var(--duration-fast) ease;
+}
+
+.prompt-textarea:focus {
+  border-color: var(--vermilion);
+}
+
+/* 工具选择 */
+.tools-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+
+.toggle-all {
+  font-size: 0.72rem;
+  color: var(--ink-400);
+  background: none;
+  border: none;
+  cursor: pointer;
+  text-decoration: underline;
+}
+
+.toggle-all:hover {
+  color: var(--ink-700);
+}
+
+.tool-groups {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-sm);
+  padding: var(--space-sm);
+  background: var(--paper-100);
+  border-radius: var(--radius-md);
+  border: 1px solid var(--paper-200);
+  max-height: 180px;
+  overflow-y: auto;
+}
+
+.tool-group {
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.group-label {
+  font-size: 0.7rem;
+  font-weight: 600;
+  color: var(--ink-400);
+  text-transform: uppercase;
+  letter-spacing: 0.3px;
+  margin-bottom: 2px;
+}
+
+.group-tools {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 4px 8px;
+}
+
+.tool-checkbox {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  font-size: 0.75rem;
+  color: var(--ink-600);
+  cursor: pointer;
+}
+
+.tool-checkbox input {
+  accent-color: var(--bamboo);
+}
+
+.tools-hint {
+  font-size: 0.7rem;
+  color: var(--ink-300);
+  font-style: italic;
+}
+
+/* 底部 */
+.modal-footer {
+  display: flex;
+  justify-content: space-between;
+  width: 100%;
+}
+
+.footer-right {
+  display: flex;
+  gap: var(--space-sm);
+}
+
+.delete-btn {
+  color: var(--danger) !important;
+}
+</style>

frontend/src/components/chat/SkillSelector.vue

@@ -0,0 +1,254 @@
+<script setup lang="ts">
+import { ref, watch, onMounted, onUnmounted } from 'vue'
+import { listSkills } from '@/api/skills'
+import type { Skill } from '@/api/skills'
+
+const props = defineProps<{
+  modelValue: number | null
+  novelId: number
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [value: number | null]
+  manage: []
+}>()
+
+const skills = ref<Skill[]>([])
+const open = ref(false)
+const dropdownRef = ref<HTMLElement>()
+
+const activeSkill = ref<Skill | null>(null)
+
+async function loadSkills() {
+  try {
+    const result = await listSkills(props.novelId)
+    skills.value = result.items
+    // 同步当前激活 Skill
+    if (props.modelValue) {
+      activeSkill.value = skills.value.find(s => s.id === props.modelValue) ?? null
+    }
+  } catch { /* 静默 */ }
+}
+
+function selectSkill(skill: Skill | null) {
+  activeSkill.value = skill
+  emit('update:modelValue', skill?.id ?? null)
+  open.value = false
+}
+
+function handleClickOutside(e: MouseEvent) {
+  if (dropdownRef.value && !dropdownRef.value.contains(e.target as Node)) {
+    open.value = false
+  }
+}
+
+watch(() => props.novelId, loadSkills)
+watch(() => props.modelValue, (id) => {
+  activeSkill.value = id ? skills.value.find(s => s.id === id) ?? null : null
+})
+
+onMounted(() => {
+  loadSkills()
+  document.addEventListener('click', handleClickOutside, true)
+})
+onUnmounted(() => {
+  document.removeEventListener('click', handleClickOutside, true)
+})
+
+/** 外部调用：重新加载技能列表 */
+defineExpose({ loadSkills })
+</script>
+
+<template>
+  <div ref="dropdownRef" class="skill-selector">
+    <button
+      class="skill-trigger"
+      :class="{ 'skill-trigger--active': activeSkill }"
+      :title="activeSkill ? `当前技能：${activeSkill.name}` : '选择技能'"
+      @click.stop="open = !open"
+    >
+      <svg width="14" height="14" viewBox="0 0 16 16" fill="none">
+        <path d="M8 1l2.5 5H14l-4 3.5 1.5 5.5L8 12l-3.5 3 1.5-5.5L2 6h3.5z" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+      </svg>
+      <span v-if="activeSkill" class="skill-name">{{ activeSkill.name }}</span>
+      <span v-else class="skill-name">技能</span>
+      <svg class="chevron" :class="{ 'chevron--open': open }" width="10" height="10" viewBox="0 0 10 10" fill="none">
+        <path d="M2.5 4L5 6.5L7.5 4" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" />
+      </svg>
+    </button>
+
+    <Transition name="dropdown">
+      <div v-if="open" class="skill-dropdown">
+        <!-- 无技能选项 -->
+        <div
+          class="skill-option"
+          :class="{ 'skill-option--active': !activeSkill }"
+          @click="selectSkill(null)"
+        >
+          <span class="option-name">无技能</span>
+          <span class="option-desc">使用默认写作助手</span>
+        </div>
+        <div class="dropdown-divider" />
+        <!-- 技能列表 -->
+        <div
+          v-for="skill in skills"
+          :key="skill.id"
+          class="skill-option"
+          :class="{ 'skill-option--active': activeSkill?.id === skill.id }"
+          @click="selectSkill(skill)"
+        >
+          <div class="option-header">
+            <span class="option-name">{{ skill.name }}</span>
+            <span v-if="skill.is_builtin" class="builtin-badge">预置</span>
+          </div>
+          <span class="option-desc">{{ skill.description }}</span>
+        </div>
+        <div class="dropdown-divider" />
+        <!-- 管理入口 -->
+        <div class="skill-option skill-option--manage" @click="emit('manage'); open = false">
+          <svg width="14" height="14" viewBox="0 0 16 16" fill="none">
+            <circle cx="8" cy="8" r="2.5" stroke="currentColor" stroke-width="1.2" />
+            <path d="M8 1v2M8 13v2M1 8h2M13 8h2" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" />
+          </svg>
+          <span>管理技能...</span>
+        </div>
+      </div>
+    </Transition>
+  </div>
+</template>
+
+<style scoped>
+.skill-selector {
+  position: relative;
+}
+
+.skill-trigger {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  padding: 4px 8px;
+  background: none;
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-sm);
+  color: var(--ink-500);
+  cursor: pointer;
+  font-size: 0.75rem;
+  font-family: var(--font-body);
+  transition: all var(--duration-fast) ease;
+  height: 28px;
+  white-space: nowrap;
+}
+
+.skill-trigger:hover {
+  border-color: var(--ink-300);
+  color: var(--ink-800);
+}
+
+.skill-trigger--active {
+  border-color: var(--bamboo);
+  color: var(--bamboo);
+  background: rgba(91, 140, 90, 0.06);
+}
+
+.skill-name {
+  max-width: 80px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.chevron {
+  transition: transform var(--duration-fast) ease;
+}
+
+.chevron--open {
+  transform: rotate(180deg);
+}
+
+/* 下拉菜单 */
+.skill-dropdown {
+  position: absolute;
+  top: calc(100% + 4px);
+  right: 0;
+  width: 240px;
+  background: var(--paper-50);
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-md);
+  box-shadow: var(--shadow-lg);
+  z-index: 1100;
+  max-height: 320px;
+  overflow-y: auto;
+}
+
+.dropdown-divider {
+  height: 1px;
+  background: var(--paper-200);
+  margin: 2px 0;
+}
+
+.skill-option {
+  padding: 8px 12px;
+  cursor: pointer;
+  transition: background var(--duration-fast) ease;
+}
+
+.skill-option:hover {
+  background: var(--paper-100);
+}
+
+.skill-option--active {
+  background: rgba(91, 140, 90, 0.08);
+}
+
+.skill-option--manage {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  color: var(--ink-400);
+  font-size: 0.78rem;
+}
+
+.skill-option--manage:hover {
+  color: var(--ink-700);
+}
+
+.option-header {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+}
+
+.option-name {
+  font-size: 0.82rem;
+  font-weight: 600;
+  color: var(--ink-800);
+}
+
+.option-desc {
+  display: block;
+  font-size: 0.72rem;
+  color: var(--ink-400);
+  margin-top: 2px;
+  line-height: 1.3;
+}
+
+.builtin-badge {
+  font-size: 0.65rem;
+  padding: 1px 5px;
+  border-radius: 8px;
+  background: rgba(91, 140, 90, 0.12);
+  color: var(--bamboo);
+  font-weight: 500;
+}
+
+/* 动画 */
+.dropdown-enter-active,
+.dropdown-leave-active {
+  transition: all var(--duration-fast) ease;
+}
+
+.dropdown-enter-from,
+.dropdown-leave-to {
+  opacity: 0;
+  transform: translateY(-4px);
+}
+</style>

frontend/src/composables/useChatAgent.ts

@@ -1,14 +1,15 @@
 import { ref, computed, watch } from 'vue'
 import { useRoute } from 'vue-router'
 import { streamChat, fetchMessages, clearMessages as apiClearMessages, compressContext } from '@/api/chat'
-import type { ChatMessage, ChatEntry, ToolCallGroup } from '@/types/chat'
+import type { ChatMessage, ChatEntry, ToolCallGroup, SubAgentEntry } from '@/types/chat'
-import type { TokenUsage, PendingToolCallData } from '@/api/chat'
+import type { TokenUsage, PendingToolCallData, SubAgentStartInfo, SubAgentToolCallInfo, SubAgentToolResultInfo } from '@/api/chat'
 
 // 中文标签 → 英文工具名（用于解析历史消息中的工具调用日志）
 const LABEL_TO_TOOL_NAME: Record<string, string> = {
   '查看小说信息': 'get_novel_info',
   '更新小说信息': 'update_novel_info',
   '查询大纲': 'list_outlines',
+  '查看大纲详情': 'get_outline_detail',
   '创建大纲': 'create_outline',
   '更新大纲': 'update_outline',
   '删除大纲': 'delete_outline',
@@ -16,18 +17,24 @@ const LABEL_TO_TOOL_NAME: Record<string, string> = {
   '查询世界观': 'get_world_setting',
   '保存世界观': 'save_world_setting',
   '查询角色': 'list_characters',
+  '查看角色详情': 'get_character_detail',
   '创建角色': 'create_character',
   '更新角色': 'update_character',
   '删除角色': 'delete_character',
   '查询章节': 'list_chapters',
+  '查看章节详情': 'get_chapter_detail',
   '创建章节': 'create_chapter',
   '更新章节': 'update_chapter',
   '删除章节': 'delete_chapter',
+  '查询文件': 'list_files',
+  '读取文件': 'read_file',
+  '派遣子Agent': 'dispatch_subagent',
 }
 
 /**
- * 解析历史 assistant 消息中的工具调用日志，拆分为 ToolCallGroup + 纯文本消息
+ * 解析历史 assistant 消息中的工具调用日志，拆分为 ToolCallGroup / SubAgentEntry + 纯文本消息
- * 格式：[以下操作已执行]\n[工具调用: 标签] 参数: {...} → 结果: {...}\n\n回复文本
+ * 工具格式：[工具调用: 标签] 参数: {...} → 结果: {...}
+ * 子Agent格式：[子Agent: 技能名] 任务: ... → 结果: ...
  */
 function parseHistoryMessage(msg: ChatMessage): ChatEntry[] {
   const content = msg.content
@@ -35,54 +42,86 @@ function parseHistoryMessage(msg: ChatMessage): ChatEntry[] {
     return [msg]
   }
 
-  const entries: ChatEntry[] = []
+  const resultEntries: ChatEntry[] = []
   // 用双换行分隔工具调用块和后续回复
   const firstBlankLine = content.indexOf('\n\n')
   const toolSection = firstBlankLine >= 0 ? content.substring(0, firstBlankLine) : content
   const replyText = firstBlankLine >= 0 ? content.substring(firstBlankLine + 2).trim() : ''
 
-  // 解析工具调用行
+  // 解析每一行
   const toolLines = toolSection.split('\n').slice(1) // 跳过 [以下操作已执行]
-  const calls = toolLines
+  const toolCalls: ToolCallGroup['calls'] = []
-    .map(line => {
+
-      const match = line.match(/^\[工具调用: (.+?)\] 参数: (.+?) → 结果: (.+)$/)
+  for (const line of toolLines) {
-      if (!match) return null
+    // 尝试匹配子 Agent 格式
-      const label = match[1]
+    const subMatch = line.match(/^\[子Agent: (.+?)\] 任务: (.+?) → 结果: (.+)$/)
+    if (subMatch) {
+      // 先把之前累积的普通工具调用推入
+      if (toolCalls.length > 0) {
+        resultEntries.push({
+          id: idCounter++,
+          type: 'tool_calls',
+          calls: [...toolCalls],
+          status: 'done',
+          assistantText: '',
+        } as ToolCallGroup)
+        toolCalls.length = 0
+      }
+      // 创建 SubAgentEntry
+      resultEntries.push({
+        id: idCounter++,
+        type: 'subagent',
+        subagentId: `hist-${idCounter}`,
+        skillId: 0,
+        skillName: subMatch[1],
+        task: subMatch[2],
+        status: 'done',
+        chunks: subMatch[3],
+        toolCalls: [],
+      } as SubAgentEntry)
+      continue
+    }
+
+    // 尝试匹配普通工具调用格式（兼容 "→ 结果: xxx" 和 "→ xxx" 两种格式）
+    const toolMatch = line.match(/^\[工具调用: (.+?)\] 参数: (.+?) → (?:结果: )?(.+)$/)
+    if (toolMatch) {
+      const label = toolMatch[1]
       const name = LABEL_TO_TOOL_NAME[label] || label
       let args: Record<string, unknown> = {}
-      try { args = JSON.parse(match[2]) } catch { /* ok */ }
+      try { args = JSON.parse(toolMatch[2]) } catch { /* ok */ }
-      const resultStr = match[3]
+      const resultStr = toolMatch[3]
       let parsedResult: unknown = undefined
       try { parsedResult = JSON.parse(resultStr) } catch { /* ok */ }
-      return {
+      toolCalls.push({
         id: `hist-${idCounter++}`,
         name,
         label,
         arguments: args,
         result: resultStr,
         parsedResult,
-      }
+      })
-    })
+    }
-    .filter(Boolean) as ToolCallGroup['calls']
+  }
 
-  if (calls.length > 0) {
+  // 推入剩余的普通工具调用
-    entries.push({
+  if (toolCalls.length > 0) {
+    resultEntries.push({
       id: idCounter++,
       type: 'tool_calls',
-      calls,
+      calls: toolCalls,
       status: 'done',
       assistantText: '',
     } as ToolCallGroup)
   }
 
   if (replyText) {
-    entries.push({
+    resultEntries.push({
       ...msg,
       content: replyText,
     })
   }
 
-  return entries
+  return resultEntries
 }
 
 // 全局状态（跨组件共享）
@@ -92,6 +131,7 @@ const streamingContent = ref('')
 const lastUsage = ref<TokenUsage | null>(null)
 const toolsEnabled = ref(true)
 const autoApproveTools = ref(false)
+const activeSkillId = ref<number | null>(null)
 const isCompressing = ref(false)
 let abortController: AbortController | null = null
 let idCounter = Date.now()
@@ -207,6 +247,18 @@ export function useChatAgent() {
 
   /** 核心：发起流式请求 */
   async function _doStreamRequest(novelId?: number, approvedGroup?: ToolCallGroup) {
+    // ── 预检：发送前检查上次 token 用量，超限先压缩 ──
+    if (lastUsage.value && !isCompressing.value) {
+      const total = lastUsage.value.total_tokens
+        || (lastUsage.value.prompt_tokens + lastUsage.value.completion_tokens)
+      if (total > DEFAULT_CONTEXT_WINDOW * AUTO_COMPRESS_THRESHOLD) {
+        const result = await compressChat()
+        if (result.success) {
+          // 压缩成功，lastUsage 已清空，继续发送
+        }
+      }
+    }
+
     isStreaming.value = true
     streamingContent.value = ''
     abortController = new AbortController()
@@ -222,11 +274,19 @@ export function useChatAgent() {
       : undefined
     const assistantText = approvedGroup?.assistantText
 
+    /** 按 subagentId 查找子 Agent entry */
+    function _findSubAgent(subagentId: string): SubAgentEntry | undefined {
+      return [...entries.value].reverse().find(
+        (e): e is SubAgentEntry => 'type' in e && e.type === 'subagent' && e.subagentId === subagentId
+      )
+    }
+
     await streamChat({
       messages: recentMessages,
       novelId,
       pageContext: pageContext.value,
       toolsEnabled: toolsEnabled.value,
+      skillId: activeSkillId.value,
       autoApproveTools: autoApproveTools.value,
       pendingToolCalls,
       assistantText,
@@ -285,7 +345,8 @@ export function useChatAgent() {
           (e): e is ToolCallGroup => 'type' in e && e.type === 'tool_calls' && (e.status === 'executing' || e.status === 'done')
         )
         if (group) {
-          const call = group.calls.find(c => c.name === info.name)
+          // 匹配第一个同名且还没有 result 的 call（处理多个相同工具调用的情况）
+          const call = group.calls.find(c => c.name === info.name && !c.result)
           if (call) {
             call.result = info.result
             try { call.parsedResult = JSON.parse(info.result) } catch { /* ok */ }
@@ -301,7 +362,76 @@ export function useChatAgent() {
         }))
       },
 
+      // ── 子 Agent 事件（通过 subagentId 区分并行的子 Agent）──
+      onSubAgentStart(info: SubAgentStartInfo) {
+        const subEntry: SubAgentEntry = {
+          id: idCounter++,
+          type: 'subagent',
+          subagentId: info.subagent_id,
+          skillId: info.skill_id,
+          skillName: info.skill_name,
+          task: info.task,
+          status: 'running',
+          chunks: '',
+          toolCalls: [],
+        }
+        entries.value.push(subEntry)
+      },
+
+      onSubAgentChunk(text: string, subagentId: string) {
+        const sub = _findSubAgent(subagentId)
+        if (sub) sub.chunks += text
+      },
+
+      onSubAgentToolCall(info: SubAgentToolCallInfo, subagentId: string) {
+        const sub = _findSubAgent(subagentId)
+        if (sub) {
+          sub.toolCalls.push({
+            id: `sub-${idCounter++}`,
+            name: info.name,
+            label: info.label,
+            arguments: info.arguments,
+          })
+        }
+      },
+
+      onSubAgentToolResult(info: SubAgentToolResultInfo, subagentId: string) {
+        const sub = _findSubAgent(subagentId)
+        if (sub) {
+          const call = sub.toolCalls.find(c => c.name === info.name && !c.result)
+          if (call) {
+            call.result = info.result
+            try { call.parsedResult = JSON.parse(info.result) } catch { /* ok */ }
+          }
+        }
+        window.dispatchEvent(new CustomEvent('tool-executed', {
+          detail: { name: info.name },
+        }))
+      },
+
+      onSubAgentDone(_result: string, subagentId: string) {
+        const sub = _findSubAgent(subagentId)
+        if (sub) sub.status = 'done'
+      },
+
       onError(error) {
+        // 检测上下文溢出错误 — 自动压缩并续接
+        const isContextOverflow = /context|token|length|too long|maximum|exceeded|limit|过长|超出|上限/i.test(error)
+        if (isContextOverflow) {
+          entries.value.push({
+            id: idCounter++,
+            novel_id: novelId ?? null,
+            role: 'assistant',
+            content: '⚠️ 上下文已超出限制，正在自动压缩...',
+            created_at: new Date().toISOString(),
+          })
+          compressChat().then(result => {
+            if (result.success) {
+              sendMessage('上下文已压缩，请基于摘要继续之前未完成的工作。')
+            }
+          })
+          return
+        }
         entries.value.push({
           id: idCounter++,
           novel_id: novelId ?? null,
@@ -332,14 +462,7 @@ export function useChatAgent() {
         streamingContent.value = ''
         isStreaming.value = false
         abortController = null
-
+        // 注：自动压缩已移至 _doStreamRequest 预检阶段（发送前检查）
-        // 自动压缩检测：超过 85% 上下文窗口时触发
-        if (usage) {
-          const total = usage.total_tokens || (usage.prompt_tokens + usage.completion_tokens)
-          if (total > DEFAULT_CONTEXT_WINDOW * AUTO_COMPRESS_THRESHOLD) {
-            compressChat()
-          }
-        }
       },
     })
   }
@@ -397,6 +520,7 @@ export function useChatAgent() {
     lastUsage,
     toolsEnabled,
     autoApproveTools,
+    activeSkillId,
     currentNovelId,
     pageContext,
     loadHistory,

frontend/src/router/index.ts

@@ -23,6 +23,11 @@ const router = createRouter({
       name: 'novel-edit',
       component: () => import('@/views/NovelFormView.vue'),
     },
+    {
+      path: '/skills',
+      name: 'skills',
+      component: () => import('@/views/SkillEditorView.vue'),
+    },
     // 工作区：大纲/章节/角色/世界观共享父布局（导航栏持久化）
     {
       path: '/novels/:id',

frontend/src/types/chat.ts

@@ -24,13 +24,30 @@ export interface ToolCallEntry {
   parsedResult?: unknown
 }
 
-/** 对话条目：普通消息或工具调用组 */
+/** 子 Agent 执行组（在对话中显示） */
-export type ChatEntry = ChatMessage | ToolCallGroup
+export interface SubAgentEntry {
+  id: number
+  type: 'subagent'
+  subagentId: string        // 后端分配的唯一标识（tc.id），用于区分并行子 Agent
+  skillId: number
+  skillName: string
+  task: string
+  status: 'running' | 'done'
+  chunks: string           // 子 Agent 输出文本（实时累积）
+  toolCalls: ToolCallEntry[]  // 子 Agent 的工具调用
+}
+
+/** 对话条目：普通消息、工具调用组或子 Agent */
+export type ChatEntry = ChatMessage | ToolCallGroup | SubAgentEntry
 
 export function isToolCallGroup(entry: ChatEntry): entry is ToolCallGroup {
   return 'type' in entry && entry.type === 'tool_calls'
 }
 
+export function isSubAgentEntry(entry: ChatEntry): entry is SubAgentEntry {
+  return 'type' in entry && entry.type === 'subagent'
+}
+
 export interface ChatMessageList {
   items: ChatMessage[]
   total: number

frontend/src/views/SkillEditorView.vue

@@ -0,0 +1,662 @@
+<script setup lang="ts">
+import { ref, watch, computed, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
+import { listSkills, createSkill, updateSkill, deleteSkill, getAvailableTools } from '@/api/skills'
+import type { Skill, ToolInfo } from '@/api/skills'
+import { useToast } from '@/composables/useToast'
+import BaseButton from '@/components/ui/BaseButton.vue'
+
+const router = useRouter()
+const toast = useToast()
+
+const skills = ref<Skill[]>([])
+const tools = ref<ToolInfo[]>([])
+const selectedId = ref<number | null>(null)
+const saving = ref(false)
+const isNew = ref(false)
+
+// 编辑表单
+const formName = ref('')
+const formDesc = ref('')
+const formPrompt = ref('')
+const formTools = ref<string[]>([])
+
+const selectedSkill = computed(() =>
+  skills.value.find(s => s.id === selectedId.value) ?? null
+)
+
+const hasChanges = computed(() => {
+  if (isNew.value) return formName.value.trim().length > 0
+  if (!selectedSkill.value) return false
+  const s = selectedSkill.value
+  return (
+    formName.value !== s.name ||
+    formDesc.value !== s.description ||
+    formPrompt.value !== s.system_prompt ||
+    JSON.stringify(formTools.value.sort()) !== JSON.stringify([...s.allowed_tools].sort())
+  )
+})
+
+// 工具分组
+const TOOL_GROUPS: { label: string; icon: string; tools: string[] }[] = [
+  { label: '小说信息', icon: 'M4 2h8v12H4z', tools: ['get_novel_info', 'update_novel_info'] },
+  { label: '大纲管理', icon: 'M3 4h10M3 8h10M3 12h6', tools: ['list_outlines', 'get_outline_detail', 'create_outline', 'update_outline', 'delete_outline', 'reorder_outlines'] },
+  { label: '世界观', icon: 'M8 1a7 7 0 100 14A7 7 0 008 1z', tools: ['get_world_setting', 'save_world_setting'] },
+  { label: '角色管理', icon: 'M5.5 5a2.5 2.5 0 105 0 2.5 2.5 0 00-5 0zM3 13c0-2.5 2-4 5-4s5 1.5 5 4', tools: ['list_characters', 'get_character_detail', 'create_character', 'update_character', 'delete_character'] },
+  { label: '章节管理', icon: 'M4 2h8v12H4zM6 5h4M6 8h4', tools: ['list_chapters', 'get_chapter_detail', 'create_chapter', 'update_chapter', 'delete_chapter'] },
+  { label: '文件管理', icon: 'M4 2h5l3 3v9H4V2z', tools: ['list_files', 'read_file'] },
+]
+
+// 工具描述映射
+function getToolDesc(name: string): string {
+  return tools.value.find(t => t.name === name)?.description ?? name
+}
+
+// 工具显示名
+function getToolLabel(name: string): string {
+  const labels: Record<string, string> = {
+    get_novel_info: '查看信息', update_novel_info: '更新信息',
+    list_outlines: '列表', get_outline_detail: '详情', create_outline: '创建', update_outline: '更新', delete_outline: '删除', reorder_outlines: '排序',
+    get_world_setting: '查看', save_world_setting: '保存',
+    list_characters: '列表', get_character_detail: '详情', create_character: '创建', update_character: '更新', delete_character: '删除',
+    list_chapters: '列表', get_chapter_detail: '详情', create_chapter: '创建', update_chapter: '更新', delete_chapter: '删除',
+    list_files: '列表', read_file: '读取',
+  }
+  return labels[name] ?? name
+}
+
+// 分组全选/取消
+function isGroupAllSelected(groupTools: string[]): boolean {
+  return groupTools.every(t => formTools.value.includes(t))
+}
+
+function toggleGroup(groupTools: string[]) {
+  if (isGroupAllSelected(groupTools)) {
+    formTools.value = formTools.value.filter(t => !groupTools.includes(t))
+  } else {
+    const toAdd = groupTools.filter(t => !formTools.value.includes(t))
+    formTools.value.push(...toAdd)
+  }
+}
+
+onMounted(async () => {
+  await Promise.all([loadSkills(), loadTools()])
+  if (skills.value.length > 0) {
+    selectSkill(skills.value[0])
+  }
+})
+
+async function loadSkills() {
+  try {
+    const result = await listSkills()
+    skills.value = result.items
+  } catch { /* 静默 */ }
+}
+
+async function loadTools() {
+  try {
+    tools.value = await getAvailableTools()
+  } catch { /* 静默 */ }
+}
+
+function selectSkill(skill: Skill) {
+  selectedId.value = skill.id
+  formName.value = skill.name
+  formDesc.value = skill.description
+  formPrompt.value = skill.system_prompt
+  formTools.value = [...skill.allowed_tools]
+  isNew.value = false
+}
+
+function startNew() {
+  selectedId.value = null
+  formName.value = ''
+  formDesc.value = ''
+  formPrompt.value = ''
+  formTools.value = []
+  isNew.value = true
+}
+
+async function handleSave() {
+  if (!formName.value.trim()) {
+    toast.error('请输入技能名称')
+    return
+  }
+  saving.value = true
+  try {
+    if (isNew.value) {
+      const created = await createSkill({
+        name: formName.value.trim(),
+        description: formDesc.value.trim(),
+        system_prompt: formPrompt.value,
+        allowed_tools: formTools.value,
+      })
+      toast.success(`已创建：${created.name}`)
+      await loadSkills()
+      selectSkill(created)
+    } else if (selectedId.value) {
+      const updated = await updateSkill(selectedId.value, {
+        name: formName.value.trim(),
+        description: formDesc.value.trim(),
+        system_prompt: formPrompt.value,
+        allowed_tools: formTools.value,
+      })
+      toast.success(`已保存：${updated.name}`)
+      await loadSkills()
+      selectSkill(updated)
+    }
+  } catch {
+    toast.error('保存失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+async function handleDelete() {
+  if (!selectedId.value || !selectedSkill.value) return
+  const name = selectedSkill.value.name
+  try {
+    await deleteSkill(selectedId.value)
+    toast.success(`已删除：${name}`)
+    await loadSkills()
+    if (skills.value.length > 0) {
+      selectSkill(skills.value[0])
+    } else {
+      startNew()
+    }
+  } catch {
+    toast.error('删除失败')
+  }
+}
+</script>
+
+<template>
+  <div class="skill-editor">
+    <!-- 头部 -->
+    <div class="editor-header">
+      <button class="back-btn" @click="router.back()">← 返回</button>
+      <h1 class="editor-title">技能管理</h1>
+      <p class="editor-subtitle">自定义 AI 助手的行为模式和可用工具</p>
+    </div>
+
+    <div class="editor-body">
+      <!-- 左栏：技能列表 -->
+      <aside class="skill-sidebar">
+        <div class="sidebar-header">
+          <span class="sidebar-title">技能列表</span>
+          <button class="new-btn" @click="startNew" title="新建技能">
+            <svg width="16" height="16" viewBox="0 0 16 16" fill="none">
+              <path d="M8 3v10M3 8h10" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" />
+            </svg>
+          </button>
+        </div>
+
+        <div class="skill-list">
+          <div
+            v-for="skill in skills"
+            :key="skill.id"
+            class="skill-item"
+            :class="{ 'skill-item--active': selectedId === skill.id && !isNew }"
+            @click="selectSkill(skill)"
+          >
+            <div class="item-top">
+              <span class="item-name">{{ skill.name }}</span>
+              <span v-if="skill.is_builtin" class="item-badge">预置</span>
+            </div>
+            <span class="item-desc">{{ skill.description || '暂无描述' }}</span>
+          </div>
+
+          <!-- 新建占位 -->
+          <div v-if="isNew" class="skill-item skill-item--active skill-item--new">
+            <div class="item-top">
+              <span class="item-name">新建技能</span>
+            </div>
+            <span class="item-desc">正在编辑...</span>
+          </div>
+        </div>
+      </aside>
+
+      <!-- 右栏：编辑区 -->
+      <main class="edit-area">
+        <template v-if="selectedId || isNew">
+          <!-- 基本信息 -->
+          <section class="edit-section">
+            <h2 class="section-title">基本信息</h2>
+            <div class="form-row">
+              <div class="form-field">
+                <label class="field-label">名称 <span class="required">*</span></label>
+                <input v-model="formName" class="field-input" placeholder="例如：大纲规划师" />
+              </div>
+              <div class="form-field">
+                <label class="field-label">描述</label>
+                <input v-model="formDesc" class="field-input" placeholder="简短描述技能的用途" />
+              </div>
+            </div>
+          </section>
+
+          <!-- 系统提示词 -->
+          <section class="edit-section edit-section--grow">
+            <h2 class="section-title">系统提示词</h2>
+            <p class="section-hint">定义 AI 在此技能下的角色定位、专业领域和行为规范</p>
+            <textarea
+              v-model="formPrompt"
+              class="prompt-editor"
+              placeholder="例如：你是大纲规划专家。请帮助用户构建清晰的故事骨架，包括起承转合、情节节点和分章结构..."
+            />
+          </section>
+
+          <!-- 可用工具 -->
+          <section class="edit-section">
+            <h2 class="section-title">可用工具</h2>
+            <p class="section-hint">限定此技能可以使用的工具范围。不选择任何工具 = 使用全部工具</p>
+            <div class="tool-grid">
+              <div v-for="group in TOOL_GROUPS" :key="group.label" class="tool-group-card">
+                <div class="group-header" @click="toggleGroup(group.tools)">
+                  <svg width="14" height="14" viewBox="0 0 16 16" fill="none">
+                    <path :d="group.icon" stroke="currentColor" stroke-width="1.2" stroke-linecap="round" stroke-linejoin="round" />
+                  </svg>
+                  <span class="group-name">{{ group.label }}</span>
+                  <input
+                    type="checkbox"
+                    :checked="isGroupAllSelected(group.tools)"
+                    :indeterminate="group.tools.some(t => formTools.includes(t)) && !isGroupAllSelected(group.tools)"
+                    class="group-check"
+                    @click.stop="toggleGroup(group.tools)"
+                  />
+                </div>
+                <div class="group-body">
+                  <label
+                    v-for="toolName in group.tools"
+                    :key="toolName"
+                    class="tool-label"
+                    :title="getToolDesc(toolName)"
+                  >
+                    <input type="checkbox" :value="toolName" v-model="formTools" />
+                    <span>{{ getToolLabel(toolName) }}</span>
+                  </label>
+                </div>
+              </div>
+            </div>
+          </section>
+
+          <!-- 操作栏 -->
+          <div class="edit-actions">
+            <BaseButton
+              v-if="selectedId && !isNew"
+              variant="ghost"
+              class="delete-action"
+              @click="handleDelete"
+            >
+              删除技能
+            </BaseButton>
+            <div class="actions-right">
+              <BaseButton
+                :loading="saving"
+                :disabled="!hasChanges"
+                @click="handleSave"
+              >
+                {{ isNew ? '创建' : '保存修改' }}
+              </BaseButton>
+            </div>
+          </div>
+        </template>
+
+        <div v-else class="edit-empty">
+          <svg width="48" height="48" viewBox="0 0 16 16" fill="none">
+            <path d="M8 1l2.5 5H14l-4 3.5 1.5 5.5L8 12l-3.5 3 1.5-5.5L2 6h3.5z" stroke="var(--ink-200)" stroke-width="0.8" />
+          </svg>
+          <p>选择一个技能进行编辑</p>
+          <p class="edit-empty-sub">或点击 + 创建新技能</p>
+        </div>
+      </main>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.skill-editor {
+  max-width: 1100px;
+  margin: 0 auto;
+  padding: var(--space-lg);
+  min-height: 100vh;
+}
+
+/* 头部 */
+.editor-header {
+  margin-bottom: var(--space-xl);
+}
+
+.back-btn {
+  background: none;
+  border: none;
+  color: var(--ink-400);
+  cursor: pointer;
+  font-size: 0.85rem;
+  padding: 0;
+  margin-bottom: var(--space-sm);
+  transition: color var(--duration-fast) ease;
+}
+
+.back-btn:hover {
+  color: var(--vermilion);
+}
+
+.editor-title {
+  font-family: var(--font-display);
+  font-size: 1.8rem;
+  font-weight: 700;
+  color: var(--ink-900);
+  margin-bottom: var(--space-xs);
+}
+
+.editor-subtitle {
+  font-size: 0.88rem;
+  color: var(--ink-400);
+}
+
+/* 主体布局 */
+.editor-body {
+  display: flex;
+  gap: var(--space-xl);
+  align-items: flex-start;
+}
+
+/* 左栏 */
+.skill-sidebar {
+  width: 240px;
+  flex-shrink: 0;
+  position: sticky;
+  top: var(--space-lg);
+}
+
+.sidebar-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: var(--space-md);
+}
+
+.sidebar-title {
+  font-size: 0.78rem;
+  font-weight: 600;
+  color: var(--ink-500);
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+}
+
+.new-btn {
+  width: 28px;
+  height: 28px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: none;
+  border: 1px solid var(--paper-300);
+  border-radius: var(--radius-sm);
+  color: var(--ink-400);
+  cursor: pointer;
+  transition: all var(--duration-fast) ease;
+}
+
+.new-btn:hover {
+  border-color: var(--vermilion);
+  color: var(--vermilion);
+}
+
+.skill-list {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-xs);
+}
+
+.skill-item {
+  padding: var(--space-sm) var(--space-md);
+  border-radius: var(--radius-md);
+  cursor: pointer;
+  border: 1px solid transparent;
+  transition: all var(--duration-fast) ease;
+}
+
+.skill-item:hover {
+  background: var(--paper-100);
+}
+
+.skill-item--active {
+  background: rgba(91, 140, 90, 0.08);
+  border-color: rgba(91, 140, 90, 0.2);
+}
+
+.skill-item--new {
+  border-style: dashed;
+  border-color: var(--vermilion);
+  background: rgba(199, 62, 29, 0.03);
+}
+
+.item-top {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  margin-bottom: 2px;
+}
+
+.item-name {
+  font-size: 0.85rem;
+  font-weight: 600;
+  color: var(--ink-800);
+}
+
+.item-badge {
+  font-size: 0.6rem;
+  padding: 1px 5px;
+  border-radius: 8px;
+  background: rgba(91, 140, 90, 0.12);
+  color: var(--bamboo);
+  font-weight: 500;
+}
+
+.item-desc {
+  font-size: 0.72rem;
+  color: var(--ink-400);
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+}
+
+/* 右栏 */
+.edit-area {
+  flex: 1;
+  min-width: 0;
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-lg);
+}
+
+.edit-section {
+  background: white;
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-lg);
+  padding: var(--space-lg);
+}
+
+.section-title {
+  font-family: var(--font-display);
+  font-size: 1rem;
+  font-weight: 700;
+  color: var(--ink-800);
+  margin-bottom: var(--space-xs);
+}
+
+.section-hint {
+  font-size: 0.78rem;
+  color: var(--ink-400);
+  margin-bottom: var(--space-md);
+}
+
+/* 表单 */
+.form-row {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: var(--space-md);
+}
+
+.form-field {
+  display: flex;
+  flex-direction: column;
+  gap: var(--space-xs);
+}
+
+.field-label {
+  font-size: 0.78rem;
+  font-weight: 600;
+  color: var(--ink-600);
+}
+
+.required {
+  color: var(--vermilion);
+}
+
+.field-input {
+  padding: var(--space-sm) var(--space-md);
+  font-size: 0.88rem;
+  font-family: var(--font-body);
+  color: var(--ink-900);
+  background: var(--paper-50);
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-md);
+  outline: none;
+  transition: border-color var(--duration-fast) ease;
+}
+
+.field-input:focus {
+  border-color: var(--vermilion);
+}
+
+/* 提示词编辑器 */
+.prompt-editor {
+  width: 100%;
+  min-height: 200px;
+  padding: var(--space-md);
+  font-size: 0.88rem;
+  font-family: var(--font-body);
+  color: var(--ink-900);
+  background: var(--paper-50);
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-md);
+  outline: none;
+  resize: vertical;
+  line-height: 1.7;
+  transition: border-color var(--duration-fast) ease;
+}
+
+.prompt-editor:focus {
+  border-color: var(--vermilion);
+}
+
+/* 工具网格 */
+.tool-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+  gap: var(--space-sm);
+}
+
+.tool-group-card {
+  background: var(--paper-50);
+  border: 1px solid var(--paper-200);
+  border-radius: var(--radius-md);
+  overflow: hidden;
+}
+
+.group-header {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  padding: 8px 12px;
+  background: var(--paper-100);
+  cursor: pointer;
+  font-size: 0.78rem;
+  font-weight: 600;
+  color: var(--ink-600);
+  transition: background var(--duration-fast) ease;
+}
+
+.group-header:hover {
+  background: var(--paper-200);
+}
+
+.group-check {
+  margin-left: auto;
+  accent-color: var(--bamboo);
+}
+
+.group-body {
+  padding: 6px 12px;
+  display: flex;
+  flex-direction: column;
+  gap: 2px;
+}
+
+.tool-label {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font-size: 0.78rem;
+  color: var(--ink-600);
+  cursor: pointer;
+  padding: 2px 0;
+}
+
+.tool-label input {
+  accent-color: var(--bamboo);
+}
+
+/* 操作栏 */
+.edit-actions {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding-top: var(--space-md);
+  border-top: 1px solid var(--paper-200);
+}
+
+.actions-right {
+  margin-left: auto;
+}
+
+.delete-action {
+  color: var(--danger) !important;
+}
+
+/* 空状态 */
+.edit-empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  padding: var(--space-xxl) 0;
+  color: var(--ink-300);
+  font-size: 0.92rem;
+  gap: var(--space-sm);
+}
+
+.edit-empty-sub {
+  font-size: 0.8rem;
+  color: var(--ink-200);
+}
+
+@media (max-width: 768px) {
+  .editor-body {
+    flex-direction: column;
+  }
+  .skill-sidebar {
+    width: 100%;
+    position: static;
+  }
+  .form-row {
+    grid-template-columns: 1fr;
+  }
+  .tool-grid {
+    grid-template-columns: 1fr;
+  }
+}
+</style>

k8s/README.md

@@ -0,0 +1,44 @@
+# Noval K3s 部署说明
+
+## 文件列表
+
+- `namespace.yaml`：命名空间
+- `pvc.yaml`：SQLite 数据持久化存储
+- `deployment.yaml`：应用部署（2 副本，滚动更新）
+- `service.yaml`：集群内服务
+- `cluster-issuer.yaml`：cert-manager ClusterIssuer（Let's Encrypt）
+- `ingress.yaml`：Traefik 入口（域名 + TLS）
+
+## 一次性手动部署
+
+```bash
+cd /root/k8syaml/NovalRedot
+kubectl apply -f k8s/namespace.yaml
+kubectl apply -f k8s/cluster-issuer.yaml
+kubectl apply -f k8s/pvc.yaml
+kubectl apply -f k8s/deployment.yaml
+kubectl apply -f k8s/service.yaml
+kubectl apply -f k8s/ingress.yaml
+```
+
+## CI/CD 自动部署
+
+已配置 Gitea Actions：`.gitea/workflows/deploy.yml`
+
+触发条件：`main` 分支 push。
+
+流水线逻辑：
+1. 在 Runner 所在机器拉取最新代码
+2. 构建 Docker 镜像并打 tag（`noval-app:<commit>` + `latest`）
+3. 导入镜像到 k3s containerd
+4. 应用 K8s 资源并滚动更新 Deployment
+5. 等待 rollout 完成
+
+## 你需要确认/调整
+
+1. **域名**：当前写的是 `writing-reddot.roog-code.cn`（`k8s/ingress.yaml`）
+2. **TLS Secret**：当前是 `writing-reddot-roog-code-tls`
+3. **ClusterIssuer**：当前是 `letsencrypt-prod`（`k8s/cluster-issuer.yaml`）
+4. **ClusterIssuer 邮箱**：当前是 `roog-code@outlook.com`（可改成你常用邮箱）
+5. **Ingress 类**：当前按 Traefik 配置（k3s 默认）
+6. **StorageClass**：`local-path`（k3s 默认）

k8s/cluster-issuer.yaml

@@ -0,0 +1,14 @@
+apiVersion: cert-manager.io/v1
+kind: ClusterIssuer
+metadata:
+  name: letsencrypt-prod
+spec:
+  acme:
+    server: https://acme-v02.api.letsencrypt.org/directory
+    email: roog-code@outlook.com
+    privateKeySecretRef:
+      name: letsencrypt-prod
+    solvers:
+      - http01:
+          ingress:
+            class: traefik

k8s/deployment.yaml

@@ -0,0 +1,65 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: noval
+  namespace: noval-roog-code
+  labels:
+    app: noval
+spec:
+  replicas: 2
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+  selector:
+    matchLabels:
+      app: noval
+  template:
+    metadata:
+      labels:
+        app: noval
+    spec:
+      containers:
+        - name: noval
+          image: crpi-om2xd9y8cmaizszf.cn-beijing.personal.cr.aliyuncs.com/test-namespace-gu/writing-reddot:latest
+          imagePullPolicy: Always
+          ports:
+            - containerPort: 8000
+              name: http
+          env:
+            - name: TZ
+              value: Asia/Shanghai
+            - name: NOVAL_DATA_DIR
+              value: /app/data
+          volumeMounts:
+            - name: noval-data
+              mountPath: /app/data
+          resources:
+            requests:
+              cpu: "100m"
+              memory: "128Mi"
+            limits:
+              cpu: "500m"
+              memory: "512Mi"
+          livenessProbe:
+            httpGet:
+              path: /api/health
+              port: http
+            initialDelaySeconds: 20
+            periodSeconds: 10
+            timeoutSeconds: 3
+            failureThreshold: 3
+          readinessProbe:
+            httpGet:
+              path: /api/health
+              port: http
+            initialDelaySeconds: 8
+            periodSeconds: 5
+            timeoutSeconds: 3
+            failureThreshold: 3
+      volumes:
+        - name: noval-data
+          persistentVolumeClaim:
+            claimName: noval-data-pvc
+      terminationGracePeriodSeconds: 30

k8s/ingress.yaml

@@ -0,0 +1,28 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: noval-ingress
+  namespace: noval-roog-code
+  labels:
+    app: noval
+  annotations:
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+    traefik.ingress.kubernetes.io/router.entrypoints: web,websecure
+    traefik.ingress.kubernetes.io/router.tls: "true"
+spec:
+  ingressClassName: traefik
+  rules:
+    - host: writing-reddot.roog-code.cn
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: noval-service
+                port:
+                  number: 80
+  tls:
+    - hosts:
+        - writing-reddot.roog-code.cn
+      secretName: writing-reddot-roog-code-tls

k8s/namespace.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: noval-roog-code
+  labels:
+    app: noval

k8s/pvc.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: noval-data-pvc
+  namespace: noval-roog-code
+  labels:
+    app: noval
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 2Gi
+  storageClassName: local-path

k8s/service.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: noval-service
+  namespace: noval-roog-code
+  labels:
+    app: noval
+spec:
+  type: ClusterIP
+  selector:
+    app: noval
+  ports:
+    - name: http
+      protocol: TCP
+      port: 80
+      targetPort: 8000