diff --git a/backend/app/api/teams.py b/backend/app/api/teams.py
new file mode 100644
index 0000000..a97452e
--- /dev/null
+++ b/backend/app/api/teams.py
@@ -0,0 +1,299 @@
+"""
+Team API — 虚拟团队管理 + 项目执行
+"""
+from fastapi import APIRouter, Depends, Query, HTTPException
+from fastapi.responses import StreamingResponse
+from sqlalchemy.orm import Session
+from pydantic import BaseModel, Field
+from typing import List, Optional, Dict, Any
+import json
+import logging
+
+from app.core.database import get_db
+from app.api.auth import get_current_user
+from app.models.user import User
+from app.services.team_service import TeamService, get_preset_roles
+from app.services.team_orchestrator import TeamOrchestrator
+
+logger = logging.getLogger(__name__)
+
+router = APIRouter(
+    prefix="/api/v1/teams",
+    tags=["teams"],
+    responses={
+        401: {"description": "未授权"},
+        404: {"description": "资源不存在"},
+        400: {"description": "请求参数错误"},
+    },
+)
+
+
+# ──────────────────────────── Schemas ────────────────────────────
+
+class TeamCreate(BaseModel):
+    name: str
+    description: str = ""
+    workspace_id: Optional[str] = None
+    config: Optional[Dict[str, Any]] = None
+
+
+class TeamUpdate(BaseModel):
+    name: Optional[str] = None
+    description: Optional[str] = None
+    config: Optional[Dict[str, Any]] = None
+    status: Optional[str] = None
+
+
+class MemberAdd(BaseModel):
+    agent_id: str
+    role: str
+    position: int = 0
+    is_lead: bool = False
+
+
+class ProjectExecute(BaseModel):
+    project_description: str = Field(..., min_length=1, description="项目描述")
+    auto_approve_files: bool = Field(default=True, description="是否自动批准文件写入（跳过确认弹窗）")
+
+
+# ──────────────────────────── Endpoints ────────────────────────────
+
+@router.get("/preset-roles")
+def preset_roles():
+    """获取预置角色定义（PM/设计师/开发/测试/DevOps）。"""
+    return {"roles": get_preset_roles()}
+
+
+@router.post("")
+def create_team(
+    body: TeamCreate,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """创建团队。"""
+    svc = TeamService(db)
+    team = svc.create_team(
+        name=body.name,
+        user_id=current_user.id,
+        description=body.description,
+        workspace_id=body.workspace_id,
+        config=body.config,
+    )
+    return {"data": team.to_dict()}
+
+
+@router.post("/template/software-company")
+def create_software_company_template(
+    workspace_id: Optional[str] = Query(None),
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """一键创建「软件公司虚拟团队」模板。
+
+    自动创建 5 个角色 Agent（PM/设计师/开发/测试/DevOps）并组建团队。
+    若用户已有同名 Agent 则复用。
+    """
+    svc = TeamService(db)
+    result = svc.create_software_company_template(
+        user_id=current_user.id,
+        workspace_id=workspace_id,
+    )
+    return {"data": result}
+
+
+@router.post("/template/education-training")
+def create_education_training_template(
+    workspace_id: Optional[str] = Query(None),
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """一键创建「教育培训团队」模板。
+
+    自动创建 4 个角色 Agent（课程设计/主讲讲师/作业助教/教务管理）并组建团队。
+    若用户已有同名 Agent 则复用。
+    """
+    svc = TeamService(db)
+    result = svc.create_education_training_template(
+        user_id=current_user.id,
+        workspace_id=workspace_id,
+    )
+    return {"data": result}
+
+
+@router.post("/template/platform-engineering")
+def create_platform_engineering_template(
+    workspace_id: Optional[str] = Query(None),
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """一键创建「天工平台工程团队」模板。
+
+    自动创建 5 个角色 Agent（全栈开发/前端体验/平台运维/质量保障/产品负责人）并组建团队。
+    专用于天工智能体平台的自我维护与迭代升级。
+    若用户已有同名 Agent 则复用。
+    """
+    svc = TeamService(db)
+    result = svc.create_platform_engineering_template(
+        user_id=current_user.id,
+        workspace_id=workspace_id,
+    )
+    return {"data": result}
+
+
+@router.get("")
+def list_teams(
+    workspace_id: Optional[str] = Query(None),
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """列出当前用户/工作区的所有团队。"""
+    svc = TeamService(db)
+    teams = svc.list_teams(
+        user_id=current_user.id,
+        workspace_id=workspace_id,
+    )
+    return {"data": [t.to_dict() for t in teams]}
+
+
+@router.get("/{team_id}")
+def get_team(
+    team_id: str,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """获取团队详情（含成员列表）。"""
+    svc = TeamService(db)
+    result = svc.get_team_with_members(team_id)
+    if not result:
+        raise HTTPException(status_code=404, detail="团队不存在")
+    return {"data": result}
+
+
+@router.put("/{team_id}")
+def update_team(
+    team_id: str,
+    body: TeamUpdate,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """更新团队信息。"""
+    svc = TeamService(db)
+    team = svc.update_team(team_id, **body.model_dump(exclude_none=True))
+    if not team:
+        raise HTTPException(status_code=404, detail="团队不存在")
+    return {"data": team.to_dict()}
+
+
+@router.delete("/{team_id}")
+def delete_team(
+    team_id: str,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """删除团队及其所有成员。"""
+    svc = TeamService(db)
+    ok = svc.delete_team(team_id)
+    if not ok:
+        raise HTTPException(status_code=404, detail="团队不存在")
+    return {"message": "团队已删除"}
+
+
+@router.post("/{team_id}/members")
+def add_member(
+    team_id: str,
+    body: MemberAdd,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """为团队添加/替换角色成员。"""
+    svc = TeamService(db)
+    member = svc.add_member(
+        team_id=team_id,
+        agent_id=body.agent_id,
+        role=body.role,
+        position=body.position,
+        is_lead=body.is_lead,
+    )
+    if not member:
+        raise HTTPException(status_code=404, detail="团队不存在")
+    return {"data": member.to_dict()}
+
+
+@router.delete("/{team_id}/members/{member_id}")
+def remove_member(
+    team_id: str,
+    member_id: str,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """从团队移除成员。"""
+    svc = TeamService(db)
+    ok = svc.remove_member(team_id, member_id)
+    if not ok:
+        raise HTTPException(status_code=404, detail="成员不存在")
+    return {"message": "成员已移除"}
+
+
+@router.get("/{team_id}/members")
+def list_members(
+    team_id: str,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """列出团队成员。"""
+    svc = TeamService(db)
+    members = svc.get_members(team_id)
+    return {"data": [m.to_dict() for m in members]}
+
+
+@router.post("/{team_id}/execute")
+async def execute_project(
+    team_id: str,
+    body: ProjectExecute,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """执行团队项目（非流式）。
+
+    PM 先分解计划，各角色按阶段顺序执行，QA 最终审查。
+    """
+    orch = TeamOrchestrator(db, team_id, current_user.id)
+    try:
+        result = await orch.execute(body.project_description, auto_approve_files=body.auto_approve_files)
+        return {"data": result}
+    except ValueError as e:
+        raise HTTPException(status_code=400, detail=str(e))
+    except Exception as e:
+        logger.error("团队执行失败: %s", e, exc_info=True)
+        raise HTTPException(status_code=500, detail=f"团队执行失败: {e}")
+
+
+@router.post("/{team_id}/execute/stream")
+async def execute_project_stream(
+    team_id: str,
+    body: ProjectExecute,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """执行团队项目（SSE 流式）。"""
+
+    async def event_generator():
+        orch = TeamOrchestrator(db, team_id, current_user.id)
+        try:
+            async for event in orch.execute_stream(body.project_description, auto_approve_files=body.auto_approve_files):
+                yield f"data: {json.dumps(event, ensure_ascii=False)}\n\n"
+        except ValueError as e:
+            yield f"data: {json.dumps({'type': 'error', 'content': str(e)}, ensure_ascii=False)}\n\n"
+        except Exception as e:
+            logger.error("团队流式执行失败: %s", e, exc_info=True)
+            yield f"data: {json.dumps({'type': 'error', 'content': str(e)}, ensure_ascii=False)}\n\n"
+
+    return StreamingResponse(
+        event_generator(),
+        media_type="text/event-stream",
+        headers={
+            "Cache-Control": "no-cache",
+            "Connection": "keep-alive",
+            "X-Accel-Buffering": "no",
+        },
+    )
diff --git a/backend/app/services/team_orchestrator.py b/backend/app/services/team_orchestrator.py
new file mode 100644
index 0000000..ac5d181
--- /dev/null
+++ b/backend/app/services/team_orchestrator.py
@@ -0,0 +1,638 @@
+"""
+团队编排引擎 — PM 规划 → 顺序阶段执行 → QA 审查 → 交付物
+
+用法:
+    orchestrator = TeamOrchestrator(db, team_id, user_id)
+    result = await orchestrator.execute("做一个个人博客")
+    async for event in orchestrator.execute_stream("做一个个人博客"):
+        ...
+"""
+from __future__ import annotations
+
+import json
+import re
+import logging
+from pathlib import Path
+from typing import Any, AsyncGenerator, Dict, List, Optional
+from datetime import datetime
+
+from sqlalchemy.orm import Session
+from app.models.team import Team, TeamMember
+from app.models.agent import Agent
+from app.agent_runtime.core import AgentRuntime
+from app.agent_runtime.schemas import (
+    AgentConfig,
+    AgentLLMConfig,
+    AgentToolConfig,
+    AgentMemoryConfig,
+    AgentResult,
+)
+
+logger = logging.getLogger(__name__)
+
+
+def _build_agent_config(agent: Agent, auto_approve_files: bool = True) -> AgentConfig:
+    """从 Agent 的 workflow_config 构建 AgentConfig，供 AgentRuntime 使用。"""
+    wf = agent.workflow_config or {}
+    nodes = wf.get("nodes", [])
+    llm_node = None
+    for n in nodes:
+        if n.get("type") == "llm":
+            llm_node = n
+            break
+
+    llm_data = llm_node.get("data", {}) if llm_node else {}
+
+    tools = llm_data.get("selected_tools") or llm_data.get("tools") or []
+    system_prompt = llm_data.get("prompt") or ""
+    model = llm_data.get("model", "deepseek-v4-pro")
+    provider = llm_data.get("provider", "deepseek")
+    temperature = float(llm_data.get("temperature", 0.4))
+    max_iterations = int(llm_data.get("max_iterations", 10))
+
+    perm = "acceptEdits" if auto_approve_files else "default"
+    logger.info("_build_agent_config: agent=%s tools=%d permission_level=%s", agent.name, len(tools), perm)
+    return AgentConfig(
+        name=agent.name,
+        system_prompt=system_prompt,
+        user_id=agent.user_id,
+        memory_scope_id=f"team_{agent.id}",
+        llm=AgentLLMConfig(
+            provider=provider,
+            model=model,
+            temperature=temperature,
+            max_iterations=max_iterations,
+        ),
+        tools=AgentToolConfig(include_tools=tools, permission_level=perm),
+        memory=AgentMemoryConfig(
+            enabled=True,
+            max_history_messages=30,
+            persist_to_db=True,
+            learning_enabled=True,
+        ),
+    )
+
+
+def _parse_plan_json(raw_output: str) -> Dict[str, Any]:
+    """从 LLM 原始输出中提取 JSON 计划。"""
+    text = raw_output.strip()
+    # 尝试直接解析
+    try:
+        return json.loads(text)
+    except json.JSONDecodeError:
+        pass
+    # 从 ```json ... ``` 中提取
+    import re
+    m = re.search(r'```(?:json)?\s*([\s\S]*?)\s*```', text)
+    if m:
+        try:
+            return json.loads(m.group(1))
+        except json.JSONDecodeError:
+            pass
+    # 从 { ... } 中提取
+    m = re.search(r'\{[\s\S]*"phases"[\s\S]*\}', text)
+    if m:
+        try:
+            return json.loads(m.group())
+        except json.JSONDecodeError:
+            pass
+    logger.warning("无法从输出中解析 JSON 计划，原始输出: %.500s", text)
+    return {}
+
+
+def _resolve_workspace_root() -> Path:
+    """获取文件工具的工作区根目录（与 builtin_tools.py 逻辑一致）。"""
+    from app.core.config import settings
+    raw = (getattr(settings, "LOCAL_FILE_TOOLS_ROOT", None) or "").strip()
+    if raw:
+        return Path(raw).expanduser().resolve()
+    # fallback: 4 级父目录 (builtin_tools.py → app/services → app → backend → repo root)
+    return Path(__file__).resolve().parent.parent.parent.parent
+
+
+def _safe_project_name(description: str) -> str:
+    """从项目描述中提取安全的目录名（英文/拼音/数字/连字符）。"""
+    # 取前 40 个字符，只保留英文、数字、中文转拼音首字母的近似
+    cleaned = description.strip().replace(" ", "-").replace("/", "-").replace("\\", "-")
+    # 去掉非 ASCII 和非基本标点
+    safe = re.sub(r'[^\w\-]', '', cleaned, flags=re.ASCII)
+    if not safe:
+        # 如果全是中文，用时间戳
+        from datetime import datetime
+        safe = f"project-{datetime.now().strftime('%Y%m%d-%H%M%S')}"
+    return safe[:40].strip("-")
+
+
+def _scan_directory_files(directory: Path) -> List[str]:
+    """扫描目录下所有文件的绝对路径列表（递归）。"""
+    files: List[str] = []
+    if not directory.exists():
+        return files
+    for p in directory.rglob("*"):
+        if p.is_file():
+            files.append(str(p))
+    return sorted(files)
+
+
+def _extract_written_files(result: AgentResult) -> List[str]:
+    """从 AgentResult.steps 中提取 file_write 成功产出的绝对路径列表。"""
+    files: List[str] = []
+    seen = set()
+    for step in result.steps:
+        if step.tool_name == "file_write":
+            # 优先从 tool_result JSON 中取绝对路径（仅当写入成功时）
+            if step.tool_result:
+                try:
+                    data = json.loads(step.tool_result)
+                    # 跳过失败的调用（权限不足 / 需确认）
+                    if data.get("error") or data.get("requires_confirmation"):
+                        logger.warning("file_write 未成功（%s），跳过文件追踪", data.get("error", "requires_confirmation"))
+                        continue
+                    fp = data.get("file_path")
+                    if fp and fp not in seen:
+                        files.append(fp)
+                        seen.add(fp)
+                        continue
+                except (json.JSONDecodeError, TypeError):
+                    pass
+            # 回退：从 tool_input 取相对路径，再拼接工作区根（仅当 tool_result 为空时）
+            if step.tool_input:
+                fp = step.tool_input.get("file_path")
+                if fp:
+                    abs_path = str(_resolve_workspace_root() / fp)
+                    if abs_path not in seen:
+                        files.append(abs_path)
+                        seen.add(abs_path)
+    return files
+
+
+class TeamOrchestrator:
+    """虚拟团队编排器 — 按角色分工顺序执行软件项目。"""
+
+    def __init__(
+        self,
+        db: Session,
+        team_id: str,
+        user_id: str,
+        auto_approve_files: bool = True,
+    ):
+        self.db = db
+        self.team_id = team_id
+        self.user_id = user_id
+        self.auto_approve_files = auto_approve_files
+
+    def _load_team(self) -> Team:
+        team = self.db.query(Team).filter(Team.id == self.team_id).first()
+        if not team:
+            raise ValueError(f"团队不存在: {self.team_id}")
+        return team
+
+    def _load_members(self) -> List[TeamMember]:
+        return (
+            self.db.query(TeamMember)
+            .filter(TeamMember.team_id == self.team_id)
+            .order_by(TeamMember.position)
+            .all()
+        )
+
+    def _get_agent_by_role(self, members: List[TeamMember], role: str) -> Optional[Agent]:
+        """按角色查找 Agent。"""
+        for m in members:
+            if m.role == role:
+                return m.agent
+        return None
+
+    def _resolve_planner_role(self, members: List[TeamMember], workflow: str) -> str:
+        """根据团队 workflow 类型解析规划者角色。
+
+        - software_company → pm
+        - education_training → curriculum_designer
+        - platform_engineering → product_lead (产品负责人做规划)
+        - 回退: 第一个 is_lead=True 的成员
+        - 最终回退: 第一个成员
+        """
+        workflow_planner_map = {
+            "software_company": "pm",
+            "education_training": "curriculum_designer",
+            "platform_engineering": "product_lead",
+        }
+        role = workflow_planner_map.get(workflow)
+        if role and self._get_agent_by_role(members, role):
+            return role
+
+        # 回退：找第一个 Leader
+        for m in sorted(members, key=lambda x: x.position):
+            if m.is_lead:
+                return m.role
+
+        # 最终回退：第一个成员
+        if members:
+            return members[0].role
+        return "pm"
+
+    async def execute(self, project_description: str, auto_approve_files: bool = True) -> Dict[str, Any]:
+        """执行团队项目（非流式）。
+
+        Returns:
+            {
+                "project_name": str,
+                "plan": {...},
+                "phases": [{phase, role, agent_name, output, steps, success, error}],
+                "qa_review": {...} | None,
+                "final_deliverable": str,
+                "success": bool,
+            }
+        """
+        self.auto_approve_files = auto_approve_files
+        team = self._load_team()
+        members = self._load_members()
+        if not members:
+            raise ValueError("团队没有成员，请先为角色分配 Agent")
+
+        # ─── 创建项目目录 ───
+        workspace_root = _resolve_workspace_root()
+        safe_name = _safe_project_name(project_description)
+        project_path = workspace_root / "team_projects" / self.team_id / safe_name
+        project_path.mkdir(parents=True, exist_ok=True)
+        logger.info("团队编排 [%s]: 项目目录 %s", self.team_id, project_path)
+
+        prev_files = set(_scan_directory_files(project_path))
+        all_files: List[str] = []
+
+        results: Dict[str, Any] = {
+            "team_id": self.team_id,
+            "team_name": team.name,
+            "project_description": project_description,
+            "project_path": str(project_path),
+            "files": [],
+            "started_at": datetime.now().isoformat(),
+            "plan": None,
+            "phases": [],
+            "qa_review": None,
+            "final_deliverable": "",
+            "success": True,
+            "error": None,
+        }
+
+        # ─── Phase 0: 规划阶段（由 Leader Agent 担任） ───
+        # 选择规划者：优先用 team.config 中指定的 workflow，否则回退兼容
+        workflow = (team.config or {}).get("workflow", "software_company")
+        planner_role = self._resolve_planner_role(members, workflow)
+        planner_agent = self._get_agent_by_role(members, planner_role)
+        if not planner_agent:
+            raise ValueError(
+                f"团队缺少 Leader 角色（需要 role='{planner_role}'），无法分解项目。"
+                f"可用角色: {[m.role for m in members]}"
+            )
+
+        # 动态构建可用的角色列表（来自团队成员实际角色）
+        available_roles = [m.role for m in members]
+        roles_hint = "/".join(available_roles)
+
+        logger.info("团队编排 [%s]: 规划开始 (workflow=%s, planner=%s, role=%s)",
+                    self.team_id, workflow, planner_agent.name, planner_role)
+
+        planner_config = _build_agent_config(planner_agent, self.auto_approve_files)
+        planner_runtime = AgentRuntime(planner_config)
+        planner_input = (
+            f"请分析以下需求，按 JSON 格式输出执行计划：\n\n"
+            f"需求描述：{project_description}\n"
+            f"输出文件目录：{project_path}\n\n"
+            f"你的团队有以下角色（每个 phase 必须使用这些角色之一）：{roles_hint}\n"
+            f"请输出包含 phases 数组的完整 JSON 计划，每个 phase 需指定 role 为上述角色之一。"
+        )
+        planner_result = await planner_runtime.run(planner_input)
+        plan = _parse_plan_json(planner_result.content) if planner_result.success else {}
+        results["plan"] = plan
+
+        if not plan or not plan.get("phases"):
+            results["success"] = False
+            results["error"] = f"{planner_role} 未能生成有效计划"
+            results["final_deliverable"] = planner_result.content
+            return results
+
+        logger.info("团队编排 [%s]: PM 生成 %d 个阶段", self.team_id, len(plan["phases"]))
+
+        # ─── Phase 1..N: 顺序执行 ───
+        all_outputs: List[str] = []
+        context_doc = f"# 项目: {plan.get('project_name', '未命名')}\n\n## 需求分析\n{plan.get('analysis', '')}\n\n"
+
+        for i, phase in enumerate(plan["phases"]):
+            phase_num = phase.get("phase", i + 1)
+            role = phase.get("role", "developer")
+            phase_name = phase.get("name", f"阶段 {phase_num}")
+            phase_desc = phase.get("description", "")
+            expected = phase.get("expected_output", "")
+
+            agent = self._get_agent_by_role(members, role)
+            if not agent:
+                logger.warning("团队编排 [%s]: 阶段 %s 缺少角色 '%s'，跳过", self.team_id, phase_num, role)
+                all_outputs.append(f"[跳过] 阶段 {phase_num} ({phase_name}): 无 {role} 角色")
+                results["phases"].append({
+                    "phase": phase_num,
+                    "name": phase_name,
+                    "role": role,
+                    "agent_name": None,
+                    "output": f"跳过: 无 {role} 角色",
+                    "success": False,
+                    "error": f"missing_role:{role}",
+                    "files": [],
+                })
+                continue
+
+            logger.info("团队编排 [%s]: 执行阶段 %s — %s (角色: %s, Agent: %s)",
+                        self.team_id, phase_num, phase_name, role, agent.name)
+
+            try:
+                agent_config = _build_agent_config(agent, self.auto_approve_files)
+                runtime = AgentRuntime(agent_config)
+
+                phase_input = (
+                    f"{context_doc}\n"
+                    f"## 当前阶段: {phase_name}\n"
+                    f"任务描述: {phase_desc}\n"
+                    f"期望产出: {expected}\n"
+                    f"项目文件保存目录: {project_path}\n"
+                    f"请将所有产出文件写入此目录，完成此阶段的工作并输出你的交付物。"
+                )
+                phase_result = await runtime.run(phase_input)
+
+                output_text = phase_result.content if phase_result.success else (
+                    phase_result.error or "执行失败"
+                )
+                context_doc += f"\n## 阶段 {phase_num}: {phase_name}\n{output_text[:2000]}\n"
+
+                all_outputs.append(f"## {phase_name} ({role})\n{output_text}")
+
+                # 提取本阶段写入的文件（从 AgentResult + 目录扫描双保险）
+                extracted = _extract_written_files(phase_result)
+                current_files = set(_scan_directory_files(project_path))
+                phase_files = sorted(current_files - prev_files)
+                # 同时保留从 AgentResult 提取的文件（可能包含项目目录外的文件）
+                for fp in extracted:
+                    if fp not in phase_files:
+                        phase_files.append(fp)
+                prev_files = current_files
+                all_files.extend(phase_files)
+
+                results["phases"].append({
+                    "phase": phase_num,
+                    "name": phase_name,
+                    "role": role,
+                    "agent_name": agent.name,
+                    "output": output_text,
+                    "success": phase_result.success,
+                    "iterations": phase_result.iterations_used,
+                    "tool_calls": phase_result.tool_calls_made,
+                    "error": phase_result.error if not phase_result.success else None,
+                    "files": phase_files,
+                })
+            except Exception as e:
+                logger.error("团队编排 [%s]: 阶段 %s 异常: %s", self.team_id, phase_num, e)
+                results["phases"].append({
+                    "phase": phase_num,
+                    "name": phase_name,
+                    "role": role,
+                    "agent_name": agent.name if agent else None,
+                    "output": f"执行异常: {e}",
+                    "success": False,
+                    "error": str(e),
+                    "files": [],
+                })
+                results["success"] = False
+
+        # ─── QA 审查 ───
+        qa_agent = self._get_agent_by_role(members, "qa")
+        if qa_agent and all_outputs:
+            logger.info("团队编排 [%s]: QA 审查开始", self.team_id)
+            try:
+                qa_config = _build_agent_config(qa_agent, self.auto_approve_files)
+                qa_runtime = AgentRuntime(qa_config)
+                deliverables = "\n\n---\n\n".join(all_outputs)
+                qa_input = (
+                    f"请审查以下项目交付物：\n\n"
+                    f"项目: {project_description}\n\n"
+                    f"{deliverables[:8000]}\n\n"
+                    f"请按 JSON 格式输出审查结果，包含 pass/score/issues/overall_assessment。"
+                )
+                qa_result = await qa_runtime.run(qa_input)
+                qa_review = _parse_plan_json(qa_result.content) if qa_result.success else {}
+                results["qa_review"] = {
+                    "output": qa_result.content,
+                    "review": qa_review,
+                    "success": qa_result.success,
+                }
+            except Exception as e:
+                logger.error("团队编排 [%s]: QA 审查异常: %s", self.team_id, e)
+                results["qa_review"] = {"error": str(e)}
+
+        # ─── 汇总最终交付物 ───
+        results["final_deliverable"] = "\n\n---\n\n".join(all_outputs)
+        # 最终文件列表以目录扫描为准，合并从 AgentResult 提取的
+        final_scan = set(_scan_directory_files(project_path))
+        for fp in all_files:
+            final_scan.add(fp)
+        results["files"] = sorted(final_scan)
+        results["completed_at"] = datetime.now().isoformat()
+        return results
+
+    async def execute_stream(self, project_description: str, auto_approve_files: bool = True) -> AsyncGenerator[Dict[str, Any], None]:
+        """流式执行团队项目，yield SSE 事件。
+
+        事件类型:
+        - plan_start / plan / plan_done — PM 规划阶段
+        - phase_start / phase_output / phase_done — 各执行阶段
+        - qa_start / qa_review / qa_done — QA 审查
+        - final — 全部完成
+        - error — 错误
+        """
+        self.auto_approve_files = auto_approve_files
+        try:
+            team = self._load_team()
+            members = self._load_members()
+        except Exception as e:
+            yield {"type": "error", "content": str(e)}
+            return
+
+        if not members:
+            yield {"type": "error", "content": "团队没有成员"}
+            return
+
+        # ─── 创建项目目录 ───
+        workspace_root = _resolve_workspace_root()
+        safe_name = _safe_project_name(project_description)
+        project_path = workspace_root / "team_projects" / self.team_id / safe_name
+        project_path.mkdir(parents=True, exist_ok=True)
+        prev_files = set(_scan_directory_files(project_path))
+        all_files: List[str] = []
+
+        yield {
+            "type": "plan_start",
+            "team_name": team.name,
+            "member_count": len(members),
+            "project_path": str(project_path),
+        }
+
+        all_outputs: List[str] = []
+
+        # ─── 规划阶段（由 Leader Agent 担任） ───
+        workflow = (team.config or {}).get("workflow", "software_company")
+        planner_role = self._resolve_planner_role(members, workflow)
+        planner_agent = self._get_agent_by_role(members, planner_role)
+        if not planner_agent:
+            yield {"type": "error", "content": f"团队缺少 Leader 角色（需要 role='{planner_role}'），可用角色: {[m.role for m in members]}"}
+            return
+
+        try:
+            available_roles = [m.role for m in members]
+            roles_hint = "/".join(available_roles)
+
+            planner_config = _build_agent_config(planner_agent, self.auto_approve_files)
+            planner_runtime = AgentRuntime(planner_config)
+            planner_input = (
+                f"请分析以下需求，按 JSON 格式输出执行计划：\n\n"
+                f"需求描述：{project_description}\n"
+                f"输出文件目录：{project_path}\n"
+                f"你的团队有以下角色（每个 phase 必须使用这些角色之一）：{roles_hint}\n"
+                f"请输出包含 phases 数组的完整 JSON 计划，每个 phase 需指定 role 为上述角色之一。"
+            )
+
+            yield {"type": "plan", "status": "running", "agent": planner_agent.name}
+            planner_result = await planner_runtime.run(planner_input)
+            plan = _parse_plan_json(planner_result.content) if planner_result.success else {}
+
+            yield {
+                "type": "plan_done",
+                "plan": plan,
+                "raw_output": planner_result.content[:2000],
+                "success": planner_result.success,
+            }
+        except Exception as e:
+            yield {"type": "error", "content": f"{planner_role} 规划失败: {e}"}
+            return
+
+        if not plan or not plan.get("phases"):
+            yield {"type": "error", "content": f"{planner_role} 未能生成有效计划"}
+            return
+
+        phases = plan["phases"]
+        context_doc = f"# 项目: {plan.get('project_name', '未命名')}\n\n## 需求分析\n{plan.get('analysis', '')}\n\n"
+
+        # ─── 顺序执行各阶段 ───
+        for i, phase in enumerate(phases):
+            phase_num = phase.get("phase", i + 1)
+            role = phase.get("role", "developer")
+            phase_name = phase.get("name", f"阶段 {phase_num}")
+            phase_desc = phase.get("description", "")
+            expected = phase.get("expected_output", "")
+
+            agent = self._get_agent_by_role(members, role)
+            if not agent:
+                msg = f"阶段 {phase_num} ({phase_name}) 跳过: 无 {role} 角色"
+                yield {"type": "phase_done", "phase": phase_num, "name": phase_name,
+                       "role": role, "success": False, "error": f"missing_role:{role}"}
+                all_outputs.append(f"[跳过] {msg}")
+                continue
+
+            yield {
+                "type": "phase_start",
+                "phase": phase_num,
+                "name": phase_name,
+                "role": role,
+                "agent": agent.name,
+            }
+
+            try:
+                agent_config = _build_agent_config(agent, self.auto_approve_files)
+                runtime = AgentRuntime(agent_config)
+
+                phase_input = (
+                    f"{context_doc}\n"
+                    f"## 当前阶段: {phase_name}\n"
+                    f"任务描述: {phase_desc}\n"
+                    f"期望产出: {expected}\n"
+                    f"项目文件保存目录: {project_path}\n"
+                    f"请将所有产出文件写入此目录，完成此阶段的工作并输出你的交付物。"
+                )
+                phase_result = await runtime.run(phase_input)
+
+                output_text = phase_result.content if phase_result.success else (
+                    phase_result.error or "执行失败"
+                )
+                context_doc += f"\n## 阶段 {phase_num}: {phase_name}\n{output_text[:2000]}\n"
+                all_outputs.append(f"## {phase_name} ({role})\n{output_text}")
+
+                # 提取本阶段写入的文件（从 AgentResult + 目录扫描双保险）
+                extracted = _extract_written_files(phase_result)
+                current_files = set(_scan_directory_files(project_path))
+                phase_files = sorted(current_files - prev_files)
+                for fp in extracted:
+                    if fp not in phase_files:
+                        phase_files.append(fp)
+                prev_files = current_files
+                all_files.extend(phase_files)
+
+                yield {
+                    "type": "phase_done",
+                    "phase": phase_num,
+                    "name": phase_name,
+                    "role": role,
+                    "agent": agent.name,
+                    "output": output_text,
+                    "success": phase_result.success,
+                    "iterations": phase_result.iterations_used,
+                    "tool_calls": phase_result.tool_calls_made,
+                    "error": phase_result.error if not phase_result.success else None,
+                    "files": phase_files,
+                }
+            except Exception as e:
+                logger.error("团队编排: 阶段 %s 异常: %s", phase_num, e)
+                yield {
+                    "type": "phase_done",
+                    "phase": phase_num,
+                    "name": phase_name,
+                    "role": role,
+                    "agent": agent.name,
+                    "success": False,
+                    "error": str(e),
+                }
+
+        # ─── QA 审查 ───
+        qa_agent = self._get_agent_by_role(members, "qa")
+        if qa_agent and all_outputs:
+            yield {"type": "qa_start", "agent": qa_agent.name}
+            try:
+                qa_config = _build_agent_config(qa_agent, self.auto_approve_files)
+                qa_runtime = AgentRuntime(qa_config)
+                deliverables = "\n\n---\n\n".join(all_outputs)
+                qa_input = (
+                    f"请审查以下项目交付物：\n\n"
+                    f"项目: {project_description}\n\n"
+                    f"{deliverables[:8000]}\n\n"
+                    f"请按 JSON 格式输出审查结果，包含 pass/score/issues/overall_assessment。"
+                )
+                qa_result = await qa_runtime.run(qa_input)
+                qa_review_data = _parse_plan_json(qa_result.content) if qa_result.success else {}
+                yield {
+                    "type": "qa_done",
+                    "output": qa_result.content,
+                    "review": qa_review_data,
+                    "success": qa_result.success,
+                }
+            except Exception as e:
+                logger.error("团队编排: QA 审查异常: %s", e)
+                yield {"type": "qa_done", "error": str(e)}
+
+        # ─── 最终交付物 ───
+        final = "\n\n---\n\n".join(all_outputs)
+        final_scan = set(_scan_directory_files(project_path))
+        for fp in all_files:
+            final_scan.add(fp)
+        yield {
+            "type": "final",
+            "deliverable": final,
+            "phase_count": len(phases),
+            "team_name": team.name,
+            "project_path": str(project_path),
+            "files": sorted(final_scan),
+        }
diff --git a/backend/app/services/team_service.py b/backend/app/services/team_service.py
new file mode 100644
index 0000000..36b7339
--- /dev/null
+++ b/backend/app/services/team_service.py
@@ -0,0 +1,1100 @@
+"""
+团队服务 — Team CRUD + 预置软件公司模板工厂
+"""
+from __future__ import annotations
+
+import uuid
+import logging
+from typing import Any, Dict, List, Optional
+
+from sqlalchemy.orm import Session
+from app.models.team import Team, TeamMember
+from app.models.agent import Agent
+
+logger = logging.getLogger(__name__)
+
+# 预置角色定义
+PRESET_ROLES = {
+    "pm": {
+        "label": "项目经理",
+        "icon": "📋",
+        "description": "分析需求、分解任务、制定计划、协调团队",
+    },
+    "designer": {
+        "label": "UI/UX设计师",
+        "icon": "🎨",
+        "description": "设计用户流程、线框图、组件层级、视觉规范",
+    },
+    "developer": {
+        "label": "开发工程师",
+        "icon": "💻",
+        "description": "编写后端API、前端组件、业务逻辑、数据库设计",
+    },
+    "qa": {
+        "label": "测试工程师",
+        "icon": "🔍",
+        "description": "审查交付物、发现缺陷、验证验收标准、质量把关",
+    },
+    "devops": {
+        "label": "DevOps工程师",
+        "icon": "🚀",
+        "description": "部署配置、CI/CD、环境管理、健康检查",
+    },
+}
+
+# 教育培训团队角色定义
+EDUCATION_ROLES = {
+    "curriculum_designer": {
+        "label": "课程设计师",
+        "icon": "📐",
+        "description": "设计课程体系、学习目标、知识模块、评估方法",
+    },
+    "instructor": {
+        "label": "主讲讲师",
+        "icon": "🎓",
+        "description": "授课讲解、制作课件、设计互动、辅导答疑",
+    },
+    "teaching_assistant": {
+        "label": "作业助教",
+        "icon": "✏️",
+        "description": "批改作业、学习辅导、进度跟踪、答疑反馈",
+    },
+    "academic_admin": {
+        "label": "教务管理",
+        "icon": "📋",
+        "description": "排课管理、学员管理、证书管理、运营支持",
+    },
+}
+
+# 天工平台工程团队角色定义
+PLATFORM_ENGINEERING_ROLES = {
+    "fullstack_dev": {
+        "label": "全栈开发工程师",
+        "icon": "🏗️",
+        "description": "核心引擎维护、API开发、数据库迁移、Bug修复、代码审查",
+    },
+    "fe_ux_engineer": {
+        "label": "前端体验工程师",
+        "icon": "🎯",
+        "description": "工作流编辑器优化、移动端适配、交互打磨、飞书Bot体验",
+    },
+    "platform_devops": {
+        "label": "平台运维工程师",
+        "icon": "🚀",
+        "description": "部署发布、CI/CD维护、监控告警、日志聚合、K8s配置",
+    },
+    "qa_engineer": {
+        "label": "质量保障工程师",
+        "icon": "🔍",
+        "description": "测试金字塔、性能压测、安全审计、API契约测试、回归测试",
+    },
+    "product_lead": {
+        "label": "产品负责人",
+        "icon": "📊",
+        "description": "需求排序、多租户设计、定价计费、模板市场、文档体系",
+    },
+}
+
+# ─── 角色专属 Agent 系统提示词 ───
+
+FULLSTACK_DEVELOPER_PROMPT = """You are a Senior Full-Stack Developer maintaining and iterating on the Tiangong AI Agent Platform (天工智能体平台).
+
+Tech stack: Python/FastAPI backend + Vue 3/TypeScript frontend + SQLAlchemy 2.0 + MySQL 8.0 + Redis 7 + Celery 5.3 + Docker.
+
+The platform has:
+- 50+ database tables, 37 model files
+- ~241 API endpoints across 37 route modules
+- 56 built-in tools across 11 categories
+- 10万+ lines of production code
+- Vue Flow visual workflow editor
+- Multi-agent orchestration (5 modes + Swarm)
+- 3-layer memory system (context / vector RAG / persistent)
+- Dual knowledge engine (RAG + Knowledge Graph)
+- Feishu deep integration (7 tools, 6 bots)
+
+Your responsibilities:
+1. Fix bugs — read error logs, trace the issue, write a fix, verify with tests
+2. Add features — follow the existing architecture patterns, write complete code with types
+3. Database migrations — use Alembic: `alembic revision --autogenerate -m "description"` then `alembic upgrade head`
+4. Code review — check for security (SQL injection, XSS, hardcoded secrets), performance (N+1 queries, missing indexes), and correctness
+5. API consistency — follow REST conventions, proper HTTP status codes, Pydantic validation
+6. Refactor safely — keep backwards compatibility, add deprecation warnings if needed
+
+When writing code:
+- Python: type hints everywhere, use async/await for I/O, follow PEP 8
+- TypeScript: strict types, Composition API for Vue components
+- Always include error handling and input validation
+- Write self-documenting code with clear variable/function names
+- Each file must be complete and ready to run — no placeholders or TODOs"""
+
+
+FE_UX_ENGINEER_PROMPT = """You are a Frontend & UX Engineer for the Tiangong AI Agent Platform. Your focus is user experience and frontend quality.
+
+The frontend is a Vue 3 SPA with:
+- Vite build system, Pinia state management, Element Plus UI library
+- Vue Flow for the visual workflow editor (drag-and-drop DAG)
+- 28 pages covering agent builder, knowledge base, chat, monitoring, teams, etc.
+- Feishu bot integration with 6 active bots
+
+Your responsibilities:
+1. Workflow editor optimization:
+   - Auto-layout algorithms for DAG nodes
+   - Search and filter for large workflows
+   - Version comparison and diff view
+   - Node template quick-apply
+2. Mobile responsive adaptation:
+   - Adapt the 28 pages for mobile/tablet screens
+   - Touch-friendly interactions (drag, resize, tap targets)
+   - PWA offline support
+3. UI/UX polish:
+   - Loading states, empty states, error states for every page
+   - Consistent design tokens (colors, spacing, typography)
+   - Accessibility: ARIA labels, keyboard navigation, focus management
+4. Performance:
+   - Lazy loading for route pages and heavy components
+   - Virtual scrolling for long lists (agents, conversations, logs)
+   - Bundle size optimization (tree-shaking, code splitting)
+5. Feishu Bot UX:
+   - Feedback buttons (thumbs up/down) on bot responses
+   - Conversation summaries and history
+   - Clear error messages and retry flows
+
+When implementing:
+- Use Vue 3 Composition API with <script setup> syntax
+- TypeScript strict mode — no `any` without justification
+- Element Plus components — use consistent patterns
+- Test on both desktop and mobile viewports
+- Keep bundle size under control — measure with `vite build --report`"""
+
+
+PLATFORM_DEVOPS_PROMPT = """You are a Platform DevOps Engineer for the Tiangong AI Agent Platform running on Tencent Cloud.
+
+Current infrastructure:
+- Production: Tencent Cloud CVM at 101.43.95.130
+- Services: Nginx reverse proxy, FastAPI (uvicorn), Celery worker/beat, Redis, MySQL (TencentDB)
+- CI/CD: GitHub Actions (ci.yml, deploy.yml, security.yml with CodeQL/Trivy/Gitleaks)
+- Containerization: Docker + Docker Compose
+
+Your responsibilities:
+1. Production reliability:
+   - Health checks for all services with automated restart
+   - Backup strategy: MySQL daily backups, Redis RDB snapshots
+   - Disaster recovery plan and runbooks
+2. Monitoring and alerting:
+   - Set up Prometheus for metrics collection (API latency, error rate, Celery queue depth)
+   - Grafana dashboards for real-time system health
+   - Alert rules: API error rate > 1%, response time > 3s, disk > 80%, memory > 90%
+3. Log aggregation:
+   - ELK stack (Elasticsearch + Logstash + Kibana) or Loki + Grafana
+   - Structured JSON logging across all services
+   - Log retention policy: 30 days hot, 90 days cold
+4. CI/CD pipeline:
+   - Maintain GitHub Actions workflows
+   - Add canary deployment and rollback capability
+   - Pre-deployment checklist: tests pass, security scan clean, DB migrations tested
+5. Kubernetes migration (when ready):
+   - Helm charts for all services
+   - Horizontal Pod Autoscaling based on CPU/memory
+   - ConfigMaps and Secrets management
+6. Security hardening:
+   - Rotate secrets and tokens regularly
+   - Apply security patches within 24h of release
+   - Network security: firewall rules, rate limiting, WAF
+
+Output format: provide complete configuration files (Dockerfile, docker-compose.yml, nginx.conf, .env.example, prometheus.yml, grafana dashboards JSON). Include inline comments explaining each setting."""
+
+
+QA_ENGINEER_PROMPT = """You are a QA Engineer for the Tiangong AI Agent Platform. Your job is to ensure quality and reliability for a platform with 10万+ lines of code.
+
+Test infrastructure: pytest (backend), vitest (frontend), Playwright (E2E), current coverage ~70% overall.
+
+Your responsibilities:
+1. Build the test pyramid:
+   - Unit tests: target 90%+ coverage on core modules (agent runtime, tool registry, auth)
+   - Integration tests: API endpoint testing (all 241 endpoints have at least happy-path test)
+   - E2E tests: Playwright scripts for critical user journeys (create agent → configure → chat → check result)
+2. Performance testing:
+   - Load testing with Locust/k6: simulate 100 concurrent users chatting with agents
+   - Stress testing: find the breaking point (max concurrent requests before degradation)
+   - Benchmark: API response time p50/p95/p99, database query timing
+3. Security testing:
+   - Run CodeQL, Trivy, Gitleaks in CI (already configured, ensure they stay green)
+   - Penetration testing checklist: SQL injection, XSS, CSRF, JWT manipulation, path traversal
+   - Dependency audit: `pip-audit` and `pnpm audit` weekly
+4. API contract testing:
+   - Validate OpenAPI spec against actual responses
+   - Test error responses: 400, 401, 403, 404, 422, 500
+   - Test pagination, filtering, sorting consistency
+5. Regression testing:
+   - Maintain a regression test suite for critical paths
+   - Run before every production deployment
+   - Document known flaky tests and fix them
+
+When you find an issue, output structured JSON:
+{
+  "severity": "critical/high/medium/low",
+  "type": "functional/performance/security/usability",
+  "file": "exact file path and function name",
+  "description": "what happens vs what should happen",
+  "steps_to_reproduce": ["step 1", "step 2"],
+  "fix_suggestion": "concrete code change recommendation"
+}"""
+
+
+PRODUCT_LEAD_PROMPT = """You are the Product Lead for the Tiangong AI Agent Platform. You guide the platform's evolution from development tool to commercial product.
+
+Platform status (June 2026):
+- Core completion: ~83% (AI capabilities ~97%, UI ~85%, Ops ~80%, Commercial ~50%)
+- 28 pages, 241 API endpoints, 56 built-in tools, 10万+ lines of code
+- Active Feishu integration with 6 bots
+- Multi-agent orchestration with 5 modes + Swarm
+- Documentation at ~55% completeness
+
+Your responsibilities:
+1. Backlog prioritization — balance these competing priorities:
+   - Technical debt: test coverage, performance optimization, code cleanup
+   - Features: multi-tenant, template marketplace, plugin system, mobile app
+   - Commercial: pricing/billing, landing page, demo videos, customer onboarding
+   - Reliability: monitoring, logging, backup, disaster recovery
+2. Multi-tenant architecture:
+   - Data isolation per workspace (database schema or row-level)
+   - Workspace admin/member/guest roles
+   - Resource quotas (agents, knowledge bases, API calls per workspace)
+   - Feishu app isolation per tenant
+3. Pricing and billing:
+   - Tiered plans: Free (3 agents, 1000 calls/mo) → Pro (20 agents, 10000 calls) → Enterprise (unlimited)
+   - Usage-based billing with metering
+   - Trial period and onboarding flow
+4. Template marketplace:
+   - Curate and quality-check team templates
+   - Version templates with changelogs
+   - User ratings and install counts
+   - Featured and category-based discovery
+5. Documentation and DX:
+   - Complete API reference with examples
+   - Tutorial videos for key workflows
+   - Troubleshooting guides for common issues
+   - Migration guides between versions
+6. Competitive positioning:
+   - vs Dify, Coze, LangChain — platform has advantages in memory system, multi-agent, and Feishu integration
+   - Focus messaging on "enterprise-grade, self-hosted, deep Feishu integration"
+
+Output format for product specs:
+{
+  "feature": "name",
+  "user_story": "As a [role], I want [capability] so that [benefit]",
+  "priority": "P0/P1/P2/P3",
+  "effort_estimate": "S/M/L/XL",
+  "acceptance_criteria": ["criterion 1", "criterion 2"],
+  "technical_notes": "implementation hints for the dev team",
+  "success_metrics": ["metric with target"]
+}"""
+
+
+PM_SYSTEM_PROMPT = """You are an experienced Product Manager at a software company. Your team includes a Designer, Developer, QA Engineer, and DevOps Engineer.
+
+When given a project description:
+1. Analyze the requirements thoroughly - what problem does it solve, who are the users
+2. Define clear user stories: "As a [user], I want [feature] so that [benefit]"
+3. Break the project into sequential phases. Each phase must have:
+   - A specific role assigned (pm/designer/developer/qa/devops)
+   - A clear description of what to produce
+   - Expected output format (document, code files, review report, etc.)
+4. Define acceptance criteria for the complete project
+
+Always output your plan as valid JSON with this structure:
+{
+  "project_name": "string",
+  "analysis": "string (1 paragraph summary)",
+  "user_stories": ["story1", "story2", ...],
+  "phases": [
+    {
+      "phase": 1,
+      "name": "Requirements Analysis",
+      "role": "pm",
+      "description": "Detailed description of what this phase must accomplish",
+      "expected_output": "What deliverables this phase produces"
+    }
+  ],
+  "acceptance_criteria": ["criterion1", "criterion2"]
+}
+
+Keep the plan focused and practical. 4-7 phases is ideal. Use Chinese for output when the project description is in Chinese."""
+
+
+DESIGNER_SYSTEM_PROMPT = """You are a UX/UI Designer. Your responsibilities:
+1. Create user flow diagrams and wireframe descriptions
+2. Design UI component hierarchies and layout structures
+3. Define the visual style guide (colors, fonts, spacing, shadows)
+4. Write HTML/CSS prototypes and Vue component specifications
+5. Ensure accessibility and responsive design principles
+
+When you receive a design task:
+- Read the requirements and user stories carefully
+- Describe the complete UI structure in detail (pages, components, layouts)
+- Specify visual design tokens: color palette, typography scale, spacing system
+- Provide component API specifications (props, slots, events) for the developer
+- Include responsive breakpoints and accessibility considerations
+
+Output your design as structured markdown with clear sections the developer can implement directly."""
+
+
+DEVELOPER_SYSTEM_PROMPT = """You are a Senior Full-Stack Developer. You write production-quality, complete, runnable code.
+
+Your tech stack: Python/FastAPI backend + Vue 3/TypeScript frontend + SQLAlchemy ORM + Element Plus UI.
+
+When you receive a development task:
+1. Read any requirements, designs, or context provided
+2. Plan your implementation before writing code
+3. Write COMPLETE files using file_write — every import, every function, every type
+4. Include proper error handling, input validation, and code comments
+5. After writing code, verify file contents with file_read
+
+Code quality standards:
+- Use type hints (Python) or TypeScript types everywhere
+- Follow REST conventions for APIs (proper HTTP methods, status codes, error responses)
+- Write self-documenting code with clear variable/function names
+- Handle edge cases: empty input, invalid data, network errors, large payloads
+- Each file must be complete and ready to run — no placeholders or TODOs"""
+
+
+QA_SYSTEM_PROMPT = """You are a QA Engineer. Your job is to review deliverables and find issues before release.
+
+When reviewing:
+1. Check requirements coverage — does the deliverable satisfy ALL acceptance criteria?
+2. Find edge cases — what happens with empty input, very large input, special characters, concurrent access?
+3. Review code quality — any logic errors, security issues (SQL injection, XSS, CSRF), race conditions?
+4. Verify consistency — do frontend and backend agree on API contracts (endpoints, request/response formats)?
+5. Check completeness — are all files present? do imports resolve? are dependencies listed?
+
+Output format — use valid JSON:
+{
+  "pass": true/false,
+  "score": 0-100,
+  "issues": [
+    {
+      "severity": "critical/high/medium/low",
+      "file": "affected file path or component name",
+      "description": "what is wrong",
+      "suggestion": "how to fix it"
+    }
+  ],
+  "test_cases_executed": ["case1 description", "case2 description"],
+  "overall_assessment": "summary paragraph"
+}
+
+Be specific — reference exact file paths, component names, or API endpoints. If everything passes, say so clearly."""
+
+
+CURRICULUM_DESIGNER_PROMPT = """You are a Curriculum Designer for an online education platform. Your responsibilities:
+1. Analyze the subject matter and define clear learning objectives for the target audience
+2. Design a complete course structure: modules, lessons, knowledge points
+3. Define prerequisites, difficulty progression, and estimated study time per module
+4. Create varied assessment methods: quizzes, projects, peer reviews, exams
+5. Design learning paths that accommodate different student levels (beginner/intermediate/advanced)
+6. Specify required materials, tools, and supplementary resources
+
+When you receive a course design task:
+- Read the requirements carefully — understand the target audience, learning goals, and constraints
+- Break down the subject into logical modules (typically 5-10 modules per course)
+- For each module: define learning objectives, key concepts, practical exercises, and assessment criteria
+- Ensure progressive difficulty — each module builds on previous knowledge
+- Include real-world applications and case studies to reinforce learning
+- Output the complete curriculum as structured markdown with a JSON summary
+
+Output format — include a JSON curriculum plan:
+{
+  "course_name": "string",
+  "target_audience": "string",
+  "prerequisites": ["..."],
+  "total_hours": number,
+  "modules": [
+    {
+      "number": 1,
+      "title": "string",
+      "learning_objectives": ["..."],
+      "key_concepts": ["..."],
+      "estimated_hours": number,
+      "exercises": ["..."],
+      "assessment_method": "string"
+    }
+  ],
+  "final_assessment": "string (capstone project / final exam / portfolio)"
+}"""
+
+
+INSTRUCTOR_PROMPT = """You are a Lead Instructor for an online education platform. You deliver engaging and effective lessons.
+
+Your responsibilities:
+1. Create detailed lecture content: slides outlines, video scripts, live session plans
+2. Explain complex concepts using clear language, analogies, and real-world examples
+3. Design interactive classroom activities to keep students engaged
+4. Adapt teaching style based on student level (beginner → advanced)
+5. Provide code examples, demonstrations, and hands-on exercises
+6. Create supplementary materials: cheat sheets, reference guides, FAQ documents
+
+When you receive a teaching task:
+- Review the curriculum module you need to teach
+- Structure your lesson: warm-up → core content → practice → summary
+- Include multiple explanation approaches for difficult concepts
+- Provide at least 3 practical examples or exercises per lesson
+- Anticipate common student questions and include answers
+- Write all materials in clear, well-organized Chinese (or match the course language)
+
+Deliverables:
+- Lesson plan (markdown with timing)
+- Slide content outline (with speaker notes)
+- Hands-on exercises with solutions
+- Quick-reference summary sheet"""
+
+
+TEACHING_ASSISTANT_PROMPT = """You are a Teaching Assistant for an online education platform. You support students and the instructor.
+
+Your responsibilities:
+1. Design and grade homework assignments, quizzes, and projects
+2. Provide detailed, constructive feedback on student submissions
+3. Answer student questions clearly and patiently
+4. Track individual student progress and identify those who need extra help
+5. Lead review sessions and office hours for struggling students
+6. Maintain a knowledge base of common questions and answers
+
+When you review or assist:
+- Give specific feedback — point out what is correct, what needs improvement, and how to improve
+- Use a supportive, encouraging tone while maintaining academic standards
+- Break down complex problems step-by-step for students
+- Suggest additional practice resources for students who need them
+- Flag serious misunderstandings to the instructor
+
+Output format for grading:
+{
+  "assignment_name": "string",
+  "student_progress_summary": "overall performance analysis",
+  "common_mistakes": ["mistake1 and how to correct it", "..."],
+  "grading_rubric": {"criteria": "description", "max_score": number},
+  "feedback_templates": ["positive reinforcement", "constructive suggestion"],
+  "recommended_review_topics": ["topic1", "topic2"]
+}
+
+Always provide actionable feedback — students should know exactly what to do next."""
+
+
+ACADEMIC_ADMIN_PROMPT = """You are an Academic Administrator for an online education platform. You manage the operational side of education delivery.
+
+Your responsibilities:
+1. Create and manage class schedules, timetables, and semester calendars
+2. Track student enrollment, attendance, and completion rates
+3. Handle certificate/credential issuance upon course completion
+4. Coordinate between instructors, TAs, and students — send reminders and announcements
+5. Manage course materials distribution and version control
+6. Handle student inquiries about schedules, enrollment, certificates, and policies
+7. Generate operational reports: attendance, grades summary, student satisfaction
+
+When you receive an administration task:
+- Be organized: list all tasks, deadlines, and responsible parties
+- Create clear, actionable schedules and checklists
+- Use templates for recurring tasks (enrollment confirmation, certificate issuance, etc.)
+- Include communication templates: welcome emails, reminder notices, completion certificates
+- Track key metrics: enrollment numbers, completion rate, average grade, student satisfaction
+
+Output format — include a JSON operations plan:
+{
+  "course_schedule": {
+    "start_date": "YYYY-MM-DD",
+    "end_date": "YYYY-MM-DD",
+    "sessions": [{"date": "...", "topic": "...", "instructor": "..."}]
+  },
+  "enrollment_summary": {"enrolled": number, "active": number, "completed": number},
+  "certificate_template": "markdown template",
+  "communication_plan": [{"timing": "before/after/during", "channel": "email/notification", "template": "..."}],
+  "key_metrics": {"target_completion_rate": "85%", "target_satisfaction": "4.5/5"}
+}"""
+
+
+DEVOPS_SYSTEM_PROMPT = """You are a DevOps Engineer. Your responsibilities:
+1. Define deployment configurations (Dockerfile, docker-compose.yml, nginx.conf)
+2. Set up CI/CD pipeline configurations (GitHub Actions or similar)
+3. Configure environment variables, secrets management, and health checks
+4. Write startup scripts and deployment documentation
+5. Ensure the application can be deployed with a single command
+
+When you receive a deployment task:
+- Review the project structure and identify all services
+- Create a Dockerfile for each service (frontend, backend)
+- Create a docker-compose.yml that ties everything together
+- Include .env.example with all required environment variables documented
+- Write a README.md with step-by-step deployment instructions
+- Add health check endpoints and startup validation
+
+Always provide complete, production-ready configuration files. Include comments explaining each setting."""
+
+
+class TeamService:
+    """团队管理服务"""
+
+    def __init__(self, db: Session):
+        self.db = db
+
+    # ─── Team CRUD ───
+
+    def create_team(
+        self,
+        name: str,
+        user_id: str,
+        description: str = "",
+        workspace_id: Optional[str] = None,
+        config: Optional[Dict] = None,
+    ) -> Team:
+        team = Team(
+            id=str(uuid.uuid4()),
+            name=name,
+            description=description,
+            workspace_id=workspace_id,
+            user_id=user_id,
+            config=config,
+        )
+        self.db.add(team)
+        self.db.commit()
+        self.db.refresh(team)
+        return team
+
+    def get_team(self, team_id: str) -> Optional[Team]:
+        return self.db.query(Team).filter(Team.id == team_id).first()
+
+    def list_teams(
+        self,
+        user_id: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+    ) -> List[Team]:
+        query = self.db.query(Team)
+        if user_id:
+            query = query.filter(Team.user_id == user_id)
+        if workspace_id:
+            query = query.filter(Team.workspace_id == workspace_id)
+        return query.order_by(Team.updated_at.desc()).all()
+
+    def update_team(self, team_id: str, **kwargs) -> Optional[Team]:
+        team = self.get_team(team_id)
+        if not team:
+            return None
+        for key, value in kwargs.items():
+            if value is not None and hasattr(team, key):
+                setattr(team, key, value)
+        self.db.commit()
+        self.db.refresh(team)
+        return team
+
+    def delete_team(self, team_id: str) -> bool:
+        team = self.get_team(team_id)
+        if not team:
+            return False
+        self.db.delete(team)
+        self.db.commit()
+        return True
+
+    # ─── TeamMember CRUD ───
+
+    def add_member(
+        self,
+        team_id: str,
+        agent_id: str,
+        role: str,
+        position: int = 0,
+        is_lead: bool = False,
+    ) -> Optional[TeamMember]:
+        team = self.get_team(team_id)
+        if not team:
+            return None
+
+        # 检查同一团队中角色是否已被占用
+        existing = (
+            self.db.query(TeamMember)
+            .filter(TeamMember.team_id == team_id, TeamMember.role == role)
+            .first()
+        )
+        if existing:
+            existing.agent_id = agent_id
+            existing.position = position
+            existing.is_lead = is_lead
+            self.db.commit()
+            self.db.refresh(existing)
+            return existing
+
+        member = TeamMember(
+            id=str(uuid.uuid4()),
+            team_id=team_id,
+            agent_id=agent_id,
+            role=role,
+            position=position,
+            is_lead=is_lead,
+        )
+        self.db.add(member)
+        self.db.commit()
+        self.db.refresh(member)
+        return member
+
+    def remove_member(self, team_id: str, member_id: str) -> bool:
+        member = (
+            self.db.query(TeamMember)
+            .filter(TeamMember.id == member_id, TeamMember.team_id == team_id)
+            .first()
+        )
+        if not member:
+            return False
+        self.db.delete(member)
+        self.db.commit()
+        return True
+
+    def get_members(self, team_id: str) -> List[TeamMember]:
+        return (
+            self.db.query(TeamMember)
+            .filter(TeamMember.team_id == team_id)
+            .order_by(TeamMember.position)
+            .all()
+        )
+
+    def get_team_with_members(self, team_id: str) -> Optional[Dict]:
+        team = self.get_team(team_id)
+        if not team:
+            return None
+        return team.to_dict(include_members=True)
+
+    # ─── 软件公司模板工厂 ───
+
+    def create_software_company_template(
+        self, user_id: str, workspace_id: Optional[str] = None
+    ) -> Dict[str, Any]:
+        """创建"软件公司虚拟团队"模板：5 个角色 Agent + 1 个 Team。
+
+        如果用户的 agents 中已有同名 Agent，则复用而非新建。
+        """
+        role_configs = [
+            {
+                "role": "pm",
+                "name": "项目经理 (PM)",
+                "description": "负责需求分析、任务分解、计划制定和团队协调",
+                "system_prompt": PM_SYSTEM_PROMPT,
+                "tools": ["web_search", "file_write", "file_read", "task_plan", "text_analyze"],
+                "temperature": 0.4,
+                "model": "deepseek-v4-pro",
+                "max_iterations": 15,
+                "is_lead": True,
+            },
+            {
+                "role": "designer",
+                "name": "UI/UX设计师",
+                "description": "负责用户流程设计、组件层级规划、视觉规范定义",
+                "system_prompt": DESIGNER_SYSTEM_PROMPT,
+                "tools": ["web_search", "file_write", "file_read"],
+                "temperature": 0.6,
+                "model": "deepseek-v4-flash",
+                "max_iterations": 12,
+                "is_lead": False,
+            },
+            {
+                "role": "developer",
+                "name": "全栈开发工程师",
+                "description": "负责后端API、前端组件、数据库设计和业务逻辑实现",
+                "system_prompt": DEVELOPER_SYSTEM_PROMPT,
+                "tools": ["file_write", "file_read", "grep_search", "execute_code", "http_request", "datetime", "json_process"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-pro",
+                "max_iterations": 25,
+                "is_lead": False,
+            },
+            {
+                "role": "qa",
+                "name": "测试工程师 (QA)",
+                "description": "负责审查交付物、发现缺陷、验证验收标准",
+                "system_prompt": QA_SYSTEM_PROMPT,
+                "tools": ["file_read", "grep_search", "web_search", "http_request", "text_analyze"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-flash",
+                "max_iterations": 15,
+                "is_lead": False,
+            },
+            {
+                "role": "devops",
+                "name": "DevOps工程师",
+                "description": "负责部署配置、CI/CD、环境管理和健康检查",
+                "system_prompt": DEVOPS_SYSTEM_PROMPT,
+                "tools": ["file_write", "file_read", "grep_search", "execute_code", "system_info"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-flash",
+                "max_iterations": 12,
+                "is_lead": False,
+            },
+        ]
+
+        # 创建或复用 Agent
+        created_agents: List[Dict] = []
+        for rc in role_configs:
+            existing = (
+                self.db.query(Agent)
+                .filter(Agent.name == rc["name"], Agent.user_id == user_id)
+                .first()
+            )
+            if existing:
+                created_agents.append({"agent": existing, **rc})
+                logger.info("复用已有 Agent: %s", rc["name"])
+                continue
+
+            agent = Agent(
+                id=str(uuid.uuid4()),
+                name=rc["name"],
+                description=rc["description"],
+                agent_type="specialist",
+                user_id=user_id,
+                workspace_id=workspace_id,
+                workflow_config={
+                    "nodes": [
+                        {"id": "start-1", "type": "start", "position": {"x": 80, "y": 120}, "data": {}},
+                        {
+                            "id": "llm-1",
+                            "type": "llm",
+                            "position": {"x": 320, "y": 120},
+                            "data": {
+                                "prompt": rc["system_prompt"],
+                                "temperature": rc["temperature"],
+                                "model": rc["model"],
+                                "provider": "deepseek",
+                                "enable_tools": True,
+                                "tools": rc["tools"],
+                                "selected_tools": rc["tools"],
+                                "max_iterations": rc["max_iterations"],
+                            },
+                        },
+                        {"id": "end-1", "type": "end", "position": {"x": 560, "y": 120}, "data": {}},
+                    ],
+                    "edges": [
+                        {"id": "e1", "source": "start-1", "target": "llm-1", "sourceHandle": "right", "targetHandle": "left"},
+                        {"id": "e2", "source": "llm-1", "target": "end-1", "sourceHandle": "right", "targetHandle": "left"},
+                    ],
+                },
+                status="published",
+                category="team_role",
+                tags=[rc["role"], "software_company", "virtual_team"],
+            )
+            self.db.add(agent)
+            self.db.flush()
+            created_agents.append({"agent": agent, **rc})
+            logger.info("创建 Agent: %s", rc["name"])
+
+        # 创建团队
+        team = Team(
+            id=str(uuid.uuid4()),
+            name="软件公司虚拟团队",
+            description="包含 PM、设计师、开发、测试、DevOps 五个角色的完整软件开发团队",
+            workspace_id=workspace_id,
+            user_id=user_id,
+            is_template=True,
+            config={"workflow": "software_company", "roles": list(PRESET_ROLES.keys())},
+        )
+        self.db.add(team)
+        self.db.flush()
+
+        # 创建成员
+        for i, item in enumerate(created_agents):
+            member = TeamMember(
+                id=str(uuid.uuid4()),
+                team_id=team.id,
+                agent_id=item["agent"].id,
+                role=item["role"],
+                position=i,
+                is_lead=item.get("is_lead", False),
+            )
+            self.db.add(member)
+
+        self.db.commit()
+        self.db.refresh(team)
+
+        logger.info("创建软件公司虚拟团队: %s (%d 名成员)", team.id, len(created_agents))
+        return team.to_dict(include_members=True)
+
+    def create_education_training_template(
+        self, user_id: str, workspace_id: Optional[str] = None
+    ) -> Dict[str, Any]:
+        """创建"教育培训团队"模板：4 个角色 Agent + 1 个 Team。
+
+        如果用户的 agents 中已有同名 Agent，则复用而非新建。
+        """
+        role_configs = [
+            {
+                "role": "curriculum_designer",
+                "name": "课程设计师",
+                "description": "负责课程体系设计、学习目标制定、知识模块划分和评估方法设计",
+                "system_prompt": CURRICULUM_DESIGNER_PROMPT,
+                "tools": ["web_search", "file_write", "file_read", "task_plan", "text_analyze", "json_process"],
+                "temperature": 0.4,
+                "model": "deepseek-v4-pro",
+                "max_iterations": 15,
+                "is_lead": True,
+            },
+            {
+                "role": "instructor",
+                "name": "主讲讲师",
+                "description": "负责授课讲解、制作课件、设计互动环节和辅导答疑",
+                "system_prompt": INSTRUCTOR_PROMPT,
+                "tools": ["web_search", "file_write", "file_read", "text_analyze"],
+                "temperature": 0.6,
+                "model": "deepseek-v4-pro",
+                "max_iterations": 20,
+                "is_lead": False,
+            },
+            {
+                "role": "teaching_assistant",
+                "name": "作业助教",
+                "description": "负责批改作业、学习辅导、进度跟踪和答疑反馈",
+                "system_prompt": TEACHING_ASSISTANT_PROMPT,
+                "tools": ["file_write", "file_read", "text_analyze", "json_process"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-flash",
+                "max_iterations": 15,
+                "is_lead": False,
+            },
+            {
+                "role": "academic_admin",
+                "name": "教务管理",
+                "description": "负责排课管理、学员管理、证书管理和运营协调",
+                "system_prompt": ACADEMIC_ADMIN_PROMPT,
+                "tools": ["file_write", "file_read", "schedule_create", "task_plan", "json_process"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-flash",
+                "max_iterations": 12,
+                "is_lead": False,
+            },
+        ]
+
+        created_agents: List[Dict] = []
+        for rc in role_configs:
+            existing = (
+                self.db.query(Agent)
+                .filter(Agent.name == rc["name"], Agent.user_id == user_id)
+                .first()
+            )
+            if existing:
+                created_agents.append({"agent": existing, **rc})
+                logger.info("复用已有 Agent: %s", rc["name"])
+                continue
+
+            agent = Agent(
+                id=str(uuid.uuid4()),
+                name=rc["name"],
+                description=rc["description"],
+                agent_type="specialist",
+                user_id=user_id,
+                workspace_id=workspace_id,
+                workflow_config={
+                    "nodes": [
+                        {"id": "start-1", "type": "start", "position": {"x": 80, "y": 120}, "data": {}},
+                        {
+                            "id": "llm-1",
+                            "type": "llm",
+                            "position": {"x": 320, "y": 120},
+                            "data": {
+                                "prompt": rc["system_prompt"],
+                                "temperature": rc["temperature"],
+                                "model": rc["model"],
+                                "provider": "deepseek",
+                                "enable_tools": True,
+                                "tools": rc["tools"],
+                                "selected_tools": rc["tools"],
+                                "max_iterations": rc["max_iterations"],
+                            },
+                        },
+                        {"id": "end-1", "type": "end", "position": {"x": 560, "y": 120}, "data": {}},
+                    ],
+                    "edges": [
+                        {"id": "e1", "source": "start-1", "target": "llm-1", "sourceHandle": "right", "targetHandle": "left"},
+                        {"id": "e2", "source": "llm-1", "target": "end-1", "sourceHandle": "right", "targetHandle": "left"},
+                    ],
+                },
+                status="published",
+                category="team_role",
+                tags=[rc["role"], "education_training", "virtual_team"],
+            )
+            self.db.add(agent)
+            self.db.flush()
+            created_agents.append({"agent": agent, **rc})
+            logger.info("创建 Agent: %s", rc["name"])
+
+        team = Team(
+            id=str(uuid.uuid4()),
+            name="教育培训团队",
+            description="包含课程设计、主讲讲师、作业助教、教务管理四个角色的在线教育团队",
+            workspace_id=workspace_id,
+            user_id=user_id,
+            is_template=True,
+            config={"workflow": "education_training", "roles": list(EDUCATION_ROLES.keys())},
+        )
+        self.db.add(team)
+        self.db.flush()
+
+        for i, item in enumerate(created_agents):
+            member = TeamMember(
+                id=str(uuid.uuid4()),
+                team_id=team.id,
+                agent_id=item["agent"].id,
+                role=item["role"],
+                position=i,
+                is_lead=item.get("is_lead", False),
+            )
+            self.db.add(member)
+
+        self.db.commit()
+        self.db.refresh(team)
+
+        logger.info("创建教育培训团队: %s (%d 名成员)", team.id, len(created_agents))
+        return team.to_dict(include_members=True)
+
+    def create_platform_engineering_template(
+        self, user_id: str, workspace_id: Optional[str] = None
+    ) -> Dict[str, Any]:
+        """创建「天工平台工程团队」模板：5 个角色 Agent + 1 个 Team。
+
+        专门用于维护和迭代天工智能体平台自身：全栈开发/前端体验/运维/测试/产品。
+        如果用户的 agents 中已有同名 Agent，则复用而非新建。
+        """
+        role_configs = [
+            {
+                "role": "fullstack_dev",
+                "name": "全栈开发工程师",
+                "description": "负责核心引擎维护、API开发、数据库迁移、Bug修复和代码审查",
+                "system_prompt": FULLSTACK_DEVELOPER_PROMPT,
+                "tools": ["file_write", "file_read", "grep_search", "http_request", "execute_code", "json_process", "database_query", "git_operation"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-pro",
+                "max_iterations": 25,
+                "is_lead": True,
+            },
+            {
+                "role": "fe_ux_engineer",
+                "name": "前端体验工程师",
+                "description": "负责工作流编辑器优化、移动端适配、交互打磨和飞书Bot体验提升",
+                "system_prompt": FE_UX_ENGINEER_PROMPT,
+                "tools": ["file_write", "file_read", "web_search", "http_request", "grep_search"],
+                "temperature": 0.5,
+                "model": "deepseek-v4-pro",
+                "max_iterations": 20,
+                "is_lead": False,
+            },
+            {
+                "role": "platform_devops",
+                "name": "平台运维工程师",
+                "description": "负责部署发布、CI/CD维护、监控告警、日志聚合和K8s配置",
+                "system_prompt": PLATFORM_DEVOPS_PROMPT,
+                "tools": ["file_write", "file_read", "docker_manage", "execute_code", "system_info", "deploy_push", "git_operation"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-flash",
+                "max_iterations": 12,
+                "is_lead": False,
+            },
+            {
+                "role": "qa_engineer",
+                "name": "质量保障工程师",
+                "description": "负责测试金字塔建设、性能压测、安全审计和API契约测试",
+                "system_prompt": QA_ENGINEER_PROMPT,
+                "tools": ["file_read", "grep_search", "http_request", "json_process", "text_analyze", "execute_code"],
+                "temperature": 0.3,
+                "model": "deepseek-v4-flash",
+                "max_iterations": 15,
+                "is_lead": False,
+            },
+            {
+                "role": "product_lead",
+                "name": "产品负责人",
+                "description": "负责需求排序、多租户设计、定价计费、模板市场运营和文档体系建设",
+                "system_prompt": PRODUCT_LEAD_PROMPT,
+                "tools": ["web_search", "file_write", "file_read", "task_plan", "text_analyze", "json_process"],
+                "temperature": 0.5,
+                "model": "deepseek-v4-pro",
+                "max_iterations": 15,
+                "is_lead": True,
+            },
+        ]
+
+        created_agents: List[Dict] = []
+        for rc in role_configs:
+            existing = (
+                self.db.query(Agent)
+                .filter(Agent.name == rc["name"], Agent.user_id == user_id)
+                .first()
+            )
+            if existing:
+                created_agents.append({"agent": existing, **rc})
+                logger.info("复用已有 Agent: %s", rc["name"])
+                continue
+
+            agent = Agent(
+                id=str(uuid.uuid4()),
+                name=rc["name"],
+                description=rc["description"],
+                agent_type="specialist",
+                user_id=user_id,
+                workspace_id=workspace_id,
+                workflow_config={
+                    "nodes": [
+                        {"id": "start-1", "type": "start", "position": {"x": 80, "y": 120}, "data": {}},
+                        {
+                            "id": "llm-1",
+                            "type": "llm",
+                            "position": {"x": 320, "y": 120},
+                            "data": {
+                                "prompt": rc["system_prompt"],
+                                "temperature": rc["temperature"],
+                                "model": rc["model"],
+                                "provider": "deepseek",
+                                "enable_tools": True,
+                                "tools": rc["tools"],
+                                "selected_tools": rc["tools"],
+                                "max_iterations": rc["max_iterations"],
+                            },
+                        },
+                        {"id": "end-1", "type": "end", "position": {"x": 560, "y": 120}, "data": {}},
+                    ],
+                    "edges": [
+                        {"id": "e1", "source": "start-1", "target": "llm-1", "sourceHandle": "right", "targetHandle": "left"},
+                        {"id": "e2", "source": "llm-1", "target": "end-1", "sourceHandle": "right", "targetHandle": "left"},
+                    ],
+                },
+                status="published",
+                category="team_role",
+                tags=[rc["role"], "platform_engineering", "virtual_team"],
+            )
+            self.db.add(agent)
+            self.db.flush()
+            created_agents.append({"agent": agent, **rc})
+            logger.info("创建 Agent: %s", rc["name"])
+
+        team = Team(
+            id=str(uuid.uuid4()),
+            name="天工平台工程团队",
+            description="包含全栈开发、前端体验、平台运维、质量保障、产品负责人五个角色的平台工程团队，专用于天工智能体平台的自我维护与迭代",
+            workspace_id=workspace_id,
+            user_id=user_id,
+            is_template=True,
+            config={"workflow": "platform_engineering", "roles": list(PLATFORM_ENGINEERING_ROLES.keys())},
+        )
+        self.db.add(team)
+        self.db.flush()
+
+        for i, item in enumerate(created_agents):
+            member = TeamMember(
+                id=str(uuid.uuid4()),
+                team_id=team.id,
+                agent_id=item["agent"].id,
+                role=item["role"],
+                position=i,
+                is_lead=item.get("is_lead", False),
+            )
+            self.db.add(member)
+
+        self.db.commit()
+        self.db.refresh(team)
+
+        logger.info("创建天工平台工程团队: %s (%d 名成员)", team.id, len(created_agents))
+        return team.to_dict(include_members=True)
+
+
+def get_preset_roles() -> Dict[str, Any]:
+    """返回所有预置角色定义（供前端展示）。"""
+    return {**PRESET_ROLES, **EDUCATION_ROLES, **PLATFORM_ENGINEERING_ROLES}
diff --git a/docs/agent-guides/创建团队模板.md b/docs/agent-guides/创建团队模板.md
new file mode 100644
index 0000000..583d012
--- /dev/null
+++ b/docs/agent-guides/创建团队模板.md
@@ -0,0 +1,321 @@
+# 创建虚拟团队模板指南
+
+> 本文档记录如何为新业务场景创建虚拟团队模板，基于已有 3 个模板的实现经验总结。
+
+---
+
+## 一、模板系统架构
+
+### 1.1 什么是团队模板
+
+团队模板是一键创建的虚拟团队，包含预定义角色 + 专属 Agent（含系统提示词），用户点击按钮即可获得一个可执行项目的完整团队。
+
+### 1.2 现有模板
+
+| # | 模板 | 角色数 | 适用场景 |
+|---|------|--------|----------|
+| 1 | 软件公司虚拟团队 | 5 | 新项目从零开发 |
+| 2 | 教育培训团队 | 4 | 在线教育课程建设 |
+| 3 | 天工平台工程团队 | 5 | 已有平台持续迭代运维 |
+
+### 1.3 涉及文件
+
+创建新模板需要修改 **4 个文件**：
+
+| 层级 | 文件路径 | 改动内容 |
+|------|----------|----------|
+| 后端服务 | `backend/app/services/team_service.py` | 角色定义 + 系统提示词 + 工厂方法 |
+| 后端 API | `backend/app/api/teams.py` | 新增路由端点 |
+| 前端 API | `frontend/src/api/teams.ts` | 新增请求函数 |
+| 前端页面 | `frontend/src/views/TeamBuilder.vue` | 新增按钮 + 事件处理 |
+
+---
+
+## 二、创建步骤（以教育培训团队为例）
+
+### 步骤 1：设计角色体系
+
+先确定角色数量（建议 4-5 个）、每个角色的职责边界和产出物。
+
+**示例 — 教育培训团队：**
+- 课程设计师：课程体系、学习目标、评估方法
+- 主讲讲师：课件、讲授方案、互动设计
+- 作业助教：批改、辅导、进度跟踪
+- 教务管理：排课、学员管理、证书
+
+### 步骤 2：编写系统提示词
+
+在 `team_service.py` 中为每个角色编写专属提示词。遵循以下规范：
+
+```python
+ROLE_NAME_PROMPT = """You are a [Role Name] for [context]. Your responsibilities:
+1. [职责 1]
+2. [职责 2]
+...
+
+When you receive a task:
+- [行为规范 1]
+- [行为规范 2]
+
+Output format — include [期望输出格式说明]:
+{
+  "key": "value"
+}"""
+```
+
+**提示词编写要点：**
+- 用英文写角色定义（与 LLM 训练数据对齐），中文写具体场景说明
+- 明确输出格式（JSON schema 或 Markdown 结构）
+- 指定工具使用偏好（什么时候用 `file_write`，什么时候用 `web_search`）
+- 给出 3-5 条具体行为规范，避免模糊描述
+- 提示词长度控制在 30-60 行
+
+### 步骤 3：定义角色元数据
+
+在 `PRESET_ROLES` 同级位置添加新角色字典：
+
+```python
+EDUCATION_ROLES = {
+    "curriculum_designer": {
+        "label": "课程设计师",
+        "icon": "📐",
+        "description": "设计课程体系、学习目标、知识模块、评估方法",
+    },
+    "instructor": {
+        "label": "主讲讲师",
+        "icon": "🎓",
+        "description": "授课讲解、制作课件、设计互动、辅导答疑",
+    },
+    # ... 其他角色
+}
+```
+
+**要点：**
+- `key` 用英文下划线命名（与 role 标识一致）
+- `label` 用中文显示名称
+- `icon` 用一个 emoji 表示
+- `description` 用一句话概括职责
+
+### 步骤 4：编写工厂方法
+
+在 `TeamService` 类中添加 `create_*_template()` 方法。可直接复制已有模板方法，修改以下内容：
+
+```python
+def create_education_training_template(
+    self, user_id: str, workspace_id: Optional[str] = None
+) -> Dict[str, Any]:
+    """创建「模板名称」模板：N 个角色 Agent + 1 个 Team。"""
+    
+    role_configs = [
+        {
+            "role": "curriculum_designer",          # 角色 key
+            "name": "课程设计师",                     # Agent 名称
+            "description": "...",                    # Agent 描述
+            "system_prompt": CURRICULUM_DESIGNER_PROMPT,  # 提示词常量
+            "tools": ["web_search", "file_write", ...],   # 工具列表
+            "temperature": 0.4,                      # 温度参数
+            "model": "deepseek-v4-pro",              # 模型
+            "max_iterations": 15,                    # 最大迭代次数
+            "is_lead": True,                         # 是否为团队 Leader
+        },
+        # ... 其他角色
+    ]
+    
+    # Agent 创建/复用逻辑（无需修改，直接复制）
+    created_agents: List[Dict] = []
+    for rc in role_configs:
+        existing = (
+            self.db.query(Agent)
+            .filter(Agent.name == rc["name"], Agent.user_id == user_id)
+            .first()
+        )
+        if existing:
+            created_agents.append({"agent": existing, **rc})
+            continue
+        agent = Agent(...)  # 标准 Agent 创建
+        # ...
+    
+    # Team 创建（需修改名称和描述）
+    team = Team(
+        name="模板团队名称",
+        description="团队描述",
+        config={"workflow": "模板标识", "roles": list(EDUCATION_ROLES.keys())},
+        # ...
+    )
+```
+
+**参数选择经验：**
+
+| 角色类型 | 推荐模型 | 推荐温度 | 推荐迭代 |
+|----------|---------|---------|---------|
+| 需要创造力的角色（设计/产品/讲师） | v4-pro | 0.4-0.6 | 15-20 |
+| 需要精确执行的角色（开发/测试/运维） | v4-pro 或 flash | 0.3-0.4 | 12-25 |
+| 批处理/管理类角色（教务/助教） | v4-flash | 0.3 | 12-15 |
+
+### 步骤 5：注册 API 端点
+
+在 `teams.py` 中添加新路由，直接复制已有端点并修改路径和方法名：
+
+```python
+@router.post("/template/education-training")
+def create_education_training_template(
+    workspace_id: Optional[str] = Query(None),
+    db: Session = Depends(get_db),
+    current_user: User = Depends(get_current_user),
+):
+    """模板说明 docstring"""
+    svc = TeamService(db)
+    result = svc.create_education_training_template(
+        user_id=current_user.id,
+        workspace_id=workspace_id,
+    )
+    return {"data": result}
+```
+
+**命名规范：**
+- URL 路径：`/template/{kebab-case-模板名}`
+- 函数名：`create_{snake_case_模板名}_template`
+
+### 步骤 6：合并预设角色
+
+更新 `get_preset_roles()` 函数，将新角色集合并进去：
+
+```python
+def get_preset_roles() -> Dict[str, Any]:
+    """返回所有预置角色定义（供前端展示）。"""
+    return {**PRESET_ROLES, **EDUCATION_ROLES, **NEW_TEAM_ROLES}
+```
+
+> 这一步很关键，否则前端不会渲染新角色的槽位。
+
+### 步骤 7：前端 API 客户端
+
+在 `frontend/src/api/teams.ts` 中添加：
+
+```typescript
+/** 一键创建教育培训团队模板 */
+export function createEducationTrainingTemplate(workspaceId?: string) {
+  return api.post('/api/v1/teams/template/education-training', null, {
+    params: workspaceId ? { workspace_id: workspaceId } : {},
+  })
+}
+```
+
+### 步骤 8：前端 UI 按钮
+
+在 `frontend/src/views/TeamBuilder.vue` 中做 3 处修改：
+
+**a) 导入函数**
+```typescript
+import {
+  // ... 已有导入
+  createEducationTrainingTemplate,
+} from '@/api/teams'
+```
+
+**b) 添加按钮**
+```vue
+<el-button type="warning" @click="handleCreateEducationTemplate" 
+           :loading="creatingEduTemplate">
+  <el-icon><MagicStick /></el-icon> 教育培训模板
+</el-button>
+```
+
+**c) 添加 handler**
+```typescript
+const creatingEduTemplate = ref(false)
+
+async function handleCreateEducationTemplate() {
+  creatingEduTemplate.value = true
+  try {
+    const res = await createEducationTrainingTemplate()
+    const team = (res.data as any)?.data
+    if (team) {
+      currentTeamId.value = team.id
+      teamName.value = team.name
+      await loadAgents()
+      const slots: Record<string, any> = {}
+      if (team.members) {
+        for (const m of team.members) {
+          const agent = agents.value.find(a => a.id === m.agent_id)
+          if (agent) slots[m.role] = { ...agent, is_lead: m.is_lead, member_id: m.id }
+        }
+      }
+      roleSlots.value = slots
+      ElMessage.success('教育培训团队创建成功！')
+    }
+    await loadTeams()
+  } catch (e: any) {
+    ElMessage.error(e?.response?.data?.detail || '创建模板失败')
+  } finally {
+    creatingEduTemplate.value = false
+  }
+}
+```
+
+> 该 handler 逻辑与 `handleCreateTemplate` 完全相同，只需修改函数名和成功提示文字。
+
+### 步骤 9：验证
+
+```bash
+# 1. 清除 Python 缓存并重启后端
+find backend -name "*.pyc" -path "*__pycache__/*" -delete
+# 重启 uvicorn（端口以实际为准）
+
+# 2. 验证预设角色
+curl http://127.0.0.1:8041/api/v1/teams/preset-roles
+# 应包含新增角色
+
+# 3. 获取 token 并创建模板
+TOKEN=$(curl -s -X POST "http://127.0.0.1:8037/api/v1/auth/login" \
+  -H "Content-Type: application/x-www-form-urlencoded" \
+  -d "username=admin&password=123456" \
+  | python -c "import json,sys; print(json.load(sys.stdin)['access_token'])")
+  
+curl -X POST "http://127.0.0.1:8041/api/v1/teams/template/education-training" \
+  -H "Authorization: Bearer $TOKEN"
+
+# 4. 前端验证：访问 http://localhost:3001/teams，点击新按钮
+```
+
+---
+
+## 三、模板设计原则
+
+### 3.1 角色数量
+- 最少 3 个，最多 6 个
+- 少于 3 个失去团队协作意义
+- 多于 6 个导致执行链条过长，容易失败
+
+### 3.2 角色分工
+- 每个角色职责边界清晰，避免重叠
+- 设置 1-2 个 Leader 角色（负责规划和决策）
+- 执行类角色负责具体产出
+
+### 3.3 提示词设计
+- 明确输入是什么、输出是什么
+- 给出输出格式约束（JSON Schema 优先）
+- 注明需要使用的工具
+- 中文场景用中文输出，英文场景用英文
+
+### 3.4 工具选择
+- 核心工具必选：`file_write`、`file_read`
+- 信息获取：`web_search`
+- 分析和处理：`text_analyze`、`json_process`
+- 代码相关：`execute_code`、`grep_search`
+- 平台专用：`database_query`、`git_operation`、`docker_manage`
+
+---
+
+## 四、后续优化方向
+
+1. **模板参数化**：允许用户在创建时自定义角色数量、模型选择
+2. **模板市场**：用户可自行创建和分享模板
+3. **模板版本管理**：模板升级时不影响已创建的团队
+4. **前端模板选择器**：统一为弹窗选择，而非多个按钮
+5. **动态角色加载**：根据模板类型动态渲染不同角色槽位
+
+---
+
+> 最后更新：2026-06-16
+> 基于「软件公司」「教育培训」「天工平台工程」三个模板的实现经验
diff --git a/docs/agent-guides/天工平台工程团队使用指南.md b/docs/agent-guides/天工平台工程团队使用指南.md
new file mode 100644
index 0000000..963b35d
--- /dev/null
+++ b/docs/agent-guides/天工平台工程团队使用指南.md
@@ -0,0 +1,249 @@
+# 天工平台工程团队 — 使用指南
+
+> 如何使用虚拟团队自举维护和迭代天工智能体平台本身
+
+---
+
+## 一、快速开始
+
+### 1.1 创建团队
+
+1. 访问 `http://localhost:3001/teams`
+2. 点击红色 **「天工平台工程团队」** 按钮
+3. 系统自动创建 5 个角色 Agent 并组建团队，5 个角色槽位自动填充
+
+### 1.2 团队角色分工
+
+| 角色 | 负责范围 | 规划者 |
+|------|----------|--------|
+| 📊 产品负责人 | 需求分析、任务分解、优先级排序、计划制定 | **是** |
+| 🏗️ 全栈开发 | 代码实现、Bug 修复、API 开发、数据库迁移 | **是** |
+| 🎯 前端体验 | 工作流编辑器、移动端、交互打磨、飞书 Bot 体验 | 否 |
+| 🚀 平台运维 | 部署、CI/CD、监控、日志、K8s | 否 |
+| 🔍 质量保障 | 测试、性能压测、安全审计、回归测试 | 否 |
+
+> 执行项目时，📊**产品负责人**会自动负责规划阶段，将任务分解后分配给对应角色。
+
+---
+
+## 二、不同场景的使用方法
+
+### 场景 1：修复 Bug
+
+**输入示例：**
+```
+修复 Bug：用户执行 Agent 对话时，超过 30000ms 报 timeout 错误。
+
+现象：
+- 前端对话框中显示 "发送失败: timeout of 30000ms exceeded"
+- 后端日志显示 Celery Worker 无法连接 Redis
+
+线索：
+- backend/.env 中 REDIS_URL 可能配置错误
+- 检查 app/core/celery_app.py 的超时配置
+```
+
+**执行流程：**
+1. 产品负责人 → 分析 Bug 影响范围，制定修复计划
+2. 全栈开发 → 检查代码、定位根因、编写修复
+3. 质量保障 → 验证修复、回归测试
+4. 平台运维 → 确认配置正确、验证健康检查
+
+**输出位置：** `team_projects/{team_id}/{project-name}/` 包含修复 diff、测试脚本
+
+---
+
+### 场景 2：开发新功能
+
+**输入示例：**
+```
+新增功能：Agent 市场模板评分系统
+
+需求：
+- 用户可以对 Agent 市场中的模板进行 1-5 星评分
+- 显示平均评分和评分人数
+- 用户只能评分一次（可以修改）
+
+涉及：
+- 后端：新增评分表 + API（已预设 POST /api/v1/agent-market/{id}/rate）
+- 前端：Agent 市场详情页添加星级评分组件
+- 测试：评分增删改查 + 权限验证
+```
+
+**执行流程：**
+1. 产品负责人 → 拆分为后端/前端/测试三个子任务
+2. 全栈开发 → 后端数据库迁移 + API 实现
+3. 前端体验 → 星级组件 + 交互优化
+4. 质量保障 → 接口测试 + 边界用例
+5. 平台运维 → 数据库迁移执行 + 部署验证
+
+---
+
+### 场景 3：性能优化
+
+**输入示例：**
+```
+性能优化：Agent 列表页加载缓慢
+
+现状：
+- /api/v1/agents 接口响应时间 p95 = 2.3s
+- 页面首次加载 100 个 Agent 需要 4s+
+
+目标：
+- API 响应 p95 < 500ms
+- 前端首屏渲染 < 1.5s
+
+优化方向：
+- 后端：添加数据库索引、分页优化、Redis 缓存
+- 前端：虚拟滚动、懒加载
+```
+
+**执行流程：**
+1. 产品负责人 → 确定性能目标、划分优化优先级
+2. 全栈开发 → 后端查询优化、缓存策略
+3. 前端体验 → 虚拟滚动实现、代码分割
+4. 质量保障 → 压测验证、基准对比
+5. 平台运维 → 生产环境监控配置
+
+---
+
+### 场景 4：安全加固
+
+**输入示例：**
+```
+安全加固：全平台安全审计与修复
+
+检查项：
+- SQL 注入风险扫描
+- JWT Token 过期与刷新机制
+- 文件上传路径遍历防护
+- API 接口鉴权覆盖率检查
+- 依赖库漏洞扫描（pip-audit / pnpm audit）
+- 密码加密强度验证
+
+已有工具：CodeQL、Trivy、Gitleaks 已配置在 CI 中
+```
+
+---
+
+### 场景 5：系统升级迭代
+
+**输入示例：**
+```
+平台迭代 v2.1.0：
+
+1. 多租户支持（数据隔离 + 工作区管理）
+2. 飞书 Bot 体验优化（反馈按钮 + 会话摘要）
+3. Android App 完成度提升至 90%
+4. 模板市场上线（支持用户发布/安装模板）
+5. 开发文档完善至 80%
+```
+
+---
+
+## 三、编写任务描述的最佳实践
+
+### 3.1 好的任务描述六要素
+
+| 要素 | 说明 | 示例 |
+|------|------|------|
+| **做什么** | 一句话概括 | "修复 Agent 执行超时 Bug" |
+| **现象/背景** | 当前问题或需求来源 | "用户反馈：点击执行后 30s 报错" |
+| **涉及范围** | 哪些模块/文件可能需要改动 | "backend/app/core/celery_app.py + .env" |
+| **期望结果** | 完成后的行为 | "Agent 执行成功返回结果，不再超时" |
+| **约束条件** | 不破坏什么 | "不影响已有 Agent 的执行逻辑" |
+| **技术提示** | 已知的线索或方向 | "怀疑 Redis URL 配置不一致" |
+
+### 3.2 避免的错误描述
+
+**不好：** "修一下超时"
+**不好：** "前端有点慢，优化一下"
+**不好：** "所有东西都检查一遍"
+
+**好的：** "修复 Agent 对话超时（30000ms），检查 Redis 连接和 Celery 配置，在 backend/.env 和 app/core/celery_app.py 中排查，完成后验证 /health 接口正常"
+
+---
+
+## 四、执行过程与产出
+
+### 4.1 两种执行模式
+
+| 模式 | 操作 | 特点 |
+|------|------|------|
+| **同步执行** | 点击「执行项目」 | 等待完成后一次性查看所有产出 |
+| **流式执行** | 点击「流式执行」 | 实时推送每个阶段的进度 |
+
+推荐日常任务用**同步执行**，大型任务用**流式执行**观察中间过程。
+
+### 4.2 产出物的存放与查看
+
+执行完成后，文件保存在：
+```
+D:\aaa\aiagent\team_projects\{team_id}\{project-name}/
+```
+
+页面会展示：
+- **项目计划** tab：产品负责人的 JSON 规划
+- **各阶段** tab：每个角色的产出内容
+- **项目文件** tab：所有生成文件的路径清单
+
+### 4.3 产出的典型文件类型
+
+| 任务类型 | 典型产出 |
+|----------|----------|
+| Bug 修复 | 修复代码 diff、测试用例、根因分析报告 |
+| 新功能 | 完整代码文件、API 接口定义、前端组件、测试脚本 |
+| 性能优化 | 优化前后对比、压测报告、配置变更 |
+| 安全加固 | 漏洞报告、修复代码、安全配置 |
+| 文档完善 | Markdown 文档、API 参考、使用教程 |
+
+---
+
+## 五、注意事项与技巧
+
+### 5.1 执行前检查
+
+- [ ] 5 个角色槽位都已分配 Agent（未分配的角色会被跳过）
+- [ ] 任务描述足够具体，包含明确的目标和约束
+- [ ] 如有参考文件/配置，在描述中提及具体路径
+
+### 5.2 执行后验证
+
+- [ ] 检查「项目文件」tab 确认文件已生成
+- [ ] 在本地文件系统中验证生成的文件内容
+- [ ] 对于代码产出，不要直接复制到生产目录，先 review
+- [ ] 数据库迁移类产出，先备份再执行
+
+### 5.3 迭代式使用
+
+大型任务建议**分多次执行**，而非一次描述所有需求：
+
+```
+第 1 轮: "分析平台当前性能瓶颈，输出性能评估报告"
+  ↓ 拿到报告后
+第 2 轮: "根据报告前三项问题，实施优化方案"
+  ↓ 验证优化效果后
+第 3 轮: "继续优化剩余问题"
+```
+
+### 5.4 与其他模板配合
+
+| 场景 | 使用模板 |
+|------|----------|
+| 平台核心引擎升级 | 天工平台工程团队 |
+| 为平台开发全新子模块 | 软件公司虚拟团队（新项目从零开发） |
+| 平台文档/培训体系 | 教育培训团队（制作使用教程） |
+
+---
+
+## 六、已知限制
+
+1. **编排引擎依赖 Leader 做规划** — 如果产品负责人的规划质量不佳（角色分配不合理），后续阶段会受影响
+2. **顺序执行** — 不同于 Agent 编排的并行模式，团队按顺序执行，不适合需要实时协作的任务
+3. **产出需人工审核** — AI 生成的代码/配置必须 review 后才能合入主分支
+4. **每次执行是独立的** — 不会记住上次执行的内容，需要在新描述中提供足够上下文
+
+---
+
+> 最后更新：2026-06-17
+> 配套修改：编排引擎已支持多模板类型，自动识别团队 workflow 选择规划者
diff --git a/docs/virtual-team.md b/docs/virtual-team.md
new file mode 100644
index 0000000..a866f97
--- /dev/null
+++ b/docs/virtual-team.md
@@ -0,0 +1,323 @@
+# 虚拟团队 — 软件公司协作开发
+
+> **Virtual Software Company Team** — 基于多 Agent 角色编排的自动化软件开发流水线
+
+---
+
+## 一、功能概述
+
+虚拟团队是天工智能体平台的核心高级功能，将软件公司的五大经典角色（PM / 设计师 / 开发 / 测试 / DevOps）映射为 AI Agent，组成一个可自动协作的虚拟开发团队。用户只需输入项目描述，团队即可自动完成从需求分析到部署上线的全流程，并产出实际代码文件。
+
+### 核心能力
+
+| 能力 | 说明 |
+|:-----|:-----|
+| **一键创建团队** | 点击"软件公司模板"，自动创建 5 个角色 Agent 并组建团队 |
+| **PM 智能规划** | 项目经理 Agent 分析需求，输出包含阶段划分的 JSON 开发计划 |
+| **顺序流水线执行** | 按 PM → Designer → Developer → QA → DevOps 顺序执行各阶段 |
+| **文件产出** | 各 Agent 将代码、文档、配置写入指定项目目录 |
+| **QA 自动审查** | 测试 Agent 审查全部交付物，输出缺陷报告和评分 |
+| **流式进度推送** | SSE 实时推送每个阶段的开始/完成状态 |
+| **项目文件追溯** | 执行完成后展示项目文件路径和完整文件清单 |
+
+---
+
+## 二、系统架构
+
+### 2.1 角色定义
+
+```
+┌─────────────────────────────────────────────────────────────┐
+│                    虚拟软件团队 (5 Roles)                      │
+├──────────┬──────────┬──────────┬──────────┬─────────────────┤
+│  📋 PM   │  🎨 UI   │  💻 Dev  │  🔍 QA  │  🚀 DevOps     │
+│ 项目经理 │ 设计师   │ 全栈开发 │ 测试工程 │ DevOps工程师    │
+│          │          │          │          │                 │
+│ 需求分析 │ 交互设计 │ 前后端   │ 审查交付 │ 部署配置        │
+│ 任务分解 │ 视觉规范 │ 代码编写 │ 发现缺陷 │ CI/CD           │
+│ 计划制定 │ 组件规划 │ 数据库   │ 验收标准 │ 环境管理        │
+│          │          │          │          │                 │
+│ Lead ✅  │          │          │          │                 │
+├──────────┴──────────┴──────────┴──────────┴─────────────────┤
+│  温度: 0.4    0.6        0.3        0.3        0.3          │
+│  模型: v4-pro flash      v4-pro     flash      flash        │
+│  迭代: 15     12         25         15         12           │
+└─────────────────────────────────────────────────────────────┘
+```
+
+### 2.2 执行流程
+
+```
+用户输入项目描述
+       │
+       ▼
+┌──────────────────┐
+│  Phase 0: PM 规划 │  ─── 输出 JSON 执行计划（4~7 个阶段）
+└──────┬───────────┘
+       │
+       ▼
+┌──────────────────┐
+│  Phase 1..N      │  按角色顺序执行：
+│  各阶段 Agent     │  Designer → Developer → QA → DevOps
+│  写入项目文件     │  每个 Agent 接收上下文 + 项目目录路径
+└──────┬───────────┘
+       │
+       ▼
+┌──────────────────┐
+│  QA 审查          │  汇总审核全部交付物，给出评分
+└──────┬───────────┘
+       │
+       ▼
+┌──────────────────┐
+│  最终交付物汇总   │  项目路径 + 文件清单 + 评审报告
+└──────────────────┘
+```
+
+---
+
+## 三、数据模型
+
+### 3.1 Team（团队）
+
+| 字段 | 类型 | 说明 |
+|:-----|:-----|:-----|
+| `id` | UUID | 团队唯一标识 |
+| `name` | str | 团队名称（默认"软件公司虚拟团队"） |
+| `description` | str | 团队描述 |
+| `workspace_id` | UUID? | 所属工作区 |
+| `user_id` | UUID | 创建者 |
+| `is_template` | bool | 是否为模板（模板创建时为 True） |
+| `config` | JSON | 扩展配置（角色列表等） |
+| `status` | str | 状态：active / archived |
+
+### 3.2 TeamMember（团队成员）
+
+| 字段 | 类型 | 说明 |
+|:-----|:-----|:-----|
+| `id` | UUID | 记录 ID |
+| `team_id` | UUID FK | 所属团队 |
+| `agent_id` | UUID FK | 关联的 Agent |
+| `role` | str | 角色标识：pm / designer / developer / qa / devops |
+| `position` | int | 排序位置 |
+| `is_lead` | bool | 是否为该角色 Leader |
+
+---
+
+## 四、API 参考
+
+**Base**: `/api/v1/teams`
+
+### 4.1 团队 CRUD
+
+| 方法 | 路径 | 说明 |
+|:-----|:-----|:-----|
+| `GET` | `/teams` | 列出用户的所有团队 |
+| `POST` | `/teams` | 创建团队 |
+| `GET` | `/teams/{id}` | 获取团队详情（含成员列表） |
+| `PUT` | `/teams/{id}` | 更新团队信息 |
+| `DELETE` | `/teams/{id}` | 删除团队 |
+
+### 4.2 成员管理
+
+| 方法 | 路径 | 说明 |
+|:-----|:-----|:-----|
+| `GET` | `/teams/{id}/members` | 列出团队成员 |
+| `POST` | `/teams/{id}/members` | 添加成员（agent_id + role） |
+| `DELETE` | `/teams/{id}/members/{mid}` | 移除成员 |
+
+### 4.3 模板工厂
+
+| 方法 | 路径 | 说明 |
+|:-----|:-----|:-----|
+| `POST` | `/teams/template/software-company` | **一键创建软件公司模板** — 自动创建 5 个角色 Agent + 团队 |
+| `GET` | `/teams/preset-roles` | 获取预置角色定义（名称、图标、描述） |
+
+### 4.4 项目执行
+
+| 方法 | 路径 | 说明 |
+|:-----|:-----|:-----|
+| `POST` | `/teams/{id}/execute` | **同步执行** — 返回完整执行结果（含计划、各阶段产出、文件清单） |
+| `POST` | `/teams/{id}/execute/stream` | **流式执行** — SSE 事件流，实时推送执行进度 |
+
+#### 同步执行响应结构
+
+```json
+{
+  "data": {
+    "team_id": "uuid",
+    "team_name": "软件公司虚拟团队",
+    "project_description": "...",
+    "project_path": "D:\\aaa\\aiagent\\team_projects\\{team_id}\\{project}/",
+    "files": ["D:\\...\\index.html", "D:\\...\\api.py", ...],
+    "plan": { "project_name": "...", "phases": [...] },
+    "phases": [
+      {
+        "phase": 1,
+        "name": "需求分析与产品定义",
+        "role": "pm",
+        "agent_name": "项目经理 (PM)",
+        "output": "...",
+        "success": true,
+        "iterations": 1,
+        "tool_calls": 2,
+        "files": ["..."]
+      }
+    ],
+    "qa_review": { "pass": true, "score": 85, "issues": [...] },
+    "final_deliverable": "# 全部交付物汇总 ...",
+    "success": true
+  }
+}
+```
+
+#### SSE 流式事件类型
+
+| 事件类型 | 说明 | 关键字段 |
+|:---------|:-----|:---------|
+| `plan_start` | PM 开始规划 | `team_name`, `member_count`, `project_path` |
+| `plan_done` | PM 规划完成 | `plan` (JSON), `success` |
+| `phase_start` | 阶段开始执行 | `phase`, `name`, `role`, `agent` |
+| `phase_done` | 阶段执行完成 | `output`, `success`, `iterations`, `tool_calls`, `files` |
+| `qa_done` | QA 审查完成 | `output`, `review` (JSON) |
+| `final` | 全部完成 | `deliverable`, `project_path`, `files`, `phase_count` |
+| `error` | 错误 | `content` |
+
+---
+
+## 五、Agent 系统提示词设计
+
+每个角色 Agent 在创建时被注入专用的系统提示词，确保执行风格符合角色定位：
+
+### PM 系统提示词要点
+- 分析需求 → 用户故事 → 阶段分解（4-7 个）
+- 每个阶段指定 role + 描述 + 期望产出
+- 输出严格 JSON 格式
+
+### Designer 系统提示词要点
+- 用户流程 / 线框图 / 组件层级 / 视觉设计 tokens
+- 指定颜色、字体、间距系统
+- 输出结构化 Markdown + HTML/CSS 原型
+
+### Developer 系统提示词要点
+- 技术栈：Python/FastAPI + Vue 3/TypeScript + SQLAlchemy + Element Plus
+- 使用 `file_write` 产出完整、可运行的代码文件
+- 包含类型标注、错误处理、输入验证
+
+### QA 系统提示词要点
+- 审查验收标准覆盖、边界情况、安全漏洞、API 契约一致性
+- 输出 JSON 评审报告（pass / score / issues / overall_assessment）
+
+### DevOps 系统提示词要点
+- Dockerfile + docker-compose + nginx.conf
+- .env.example + 健康检查 + 部署 README
+
+---
+
+## 六、前后端文件索引
+
+### 后端
+
+| 文件 | 说明 |
+|:-----|:-----|
+| `backend/app/models/team.py` | Team / TeamMember SQLAlchemy 模型 |
+| `backend/app/api/teams.py` | 12 个 API 端点（CRUD + 模板 + 执行） |
+| `backend/app/services/team_service.py` | TeamService + 模板工厂 + 5 种角色系统提示词 |
+| `backend/app/services/team_orchestrator.py` | TeamOrchestrator 执行引擎（同步 + SSE 流式） |
+
+### 前端
+
+| 文件 | 说明 |
+|:-----|:-----|
+| `frontend/src/views/TeamBuilder.vue` | 虚拟团队主页面（~850 行），含角色槽位、拖拽、执行结果展示 |
+| `frontend/src/api/teams.ts` | TypeScript API 客户端（接口 + 请求函数） |
+| `frontend/src/router/index.ts` | `/teams` 路由注册 |
+| `frontend/src/components/MainLayout.vue` | 导航栏"虚拟团队"菜单项 |
+
+---
+
+## 七、使用指南
+
+### 7.1 创建虚拟团队
+
+1. 访问 `http://localhost:3001/teams`
+2. 点击 **"软件公司模板"** 按钮
+3. 系统自动创建 5 个角色 Agent（如已有同名则复用）并组建团队
+4. 5 个角色槽位自动填充对应 Agent
+
+### 7.2 手动分配 Agent
+
+1. 左侧面板显示所有可用 Agent
+2. 拖拽 Agent 到中间对应的角色卡片上
+3. 也可从槽位中移除已分配的 Agent
+
+### 7.3 执行项目
+
+1. 在底部输入框输入项目描述，例如：
+   > 做一个支持用户注册登录的个人博客系统，包含文章发布、评论功能
+
+2. 点击 **"执行项目"**（同步，有 tab 页展示）或 **"流式执行"**（实时进度推送）
+3. 观察执行过程：
+   - PM 需求分析 → 生成开发计划
+   - 各阶段按角色顺序执行
+   - QA 审查最终交付物
+4. 查看结果：
+   - **"项目计划"** tab：PM 的 JSON 规划
+   - **各阶段 tab**：Agent 的产出内容（Markdown 渲染）
+   - **"QA 审查"** tab：质量报告
+   - **"最终交付物"** tab：汇总的全部产出
+   - **"项目文件"** tab：保存路径 + 产出文件清单
+
+### 7.4 查找交付文件
+
+执行完成后，文件保存在：
+```
+<项目根目录>/team_projects/<team_id>/<项目名>/
+```
+
+页面上的"项目文件"区域会显示完整路径（可复制）和所有产出文件的列表。
+
+---
+
+## 八、技术要点
+
+### 8.1 项目目录管理
+
+- 执行前在 `<workspace_root>/team_projects/<team_id>/<safe_name>/` 创建目录
+- 安全命名：取项目描述前 40 字符，仅保留 ASCII 字母数字和连字符
+- 每个阶段 Agent 通过 prompt 获取该路径，`file_write` 工具将文件写入此目录
+
+### 8.2 Agent 配置构建
+
+`_build_agent_config()` 从 Agent 的 `workflow_config` JSON 中提取：
+- `nodes[type=llm].data.prompt` → 系统提示词
+- `nodes[type=llm].data.model` → 模型名称
+- `nodes[type=llm].data.temperature` → 温度参数
+- `nodes[type=llm].data.selected_tools` → 工具白名单
+- `nodes[type=llm].data.max_iterations` → 最大 ReAct 迭代次数
+
+### 8.3 上下文传递
+
+每个阶段 Agent 接收前序阶段产出的摘要（上限 2000 字符），形成渐进式上下文积累，确保后续阶段了解之前的工作。
+
+### 8.4 文件追踪（双保险机制）
+
+1. **AgentResult.steps 提取**：扫描 `AgentResult.steps` 中的 `file_write` 工具调用记录
+2. **目录扫描**：每个阶段后对比项目目录快照，检测新创建的文件
+3. 最终文件列表以目录扫描为准，同时合并 AgentResult 提取的路径
+
+---
+
+## 九、与相关功能的对比
+
+| 功能 | Agent 编排 | 虚拟团队 |
+|:-----|:----------|:---------|
+| 编排方式 | 可视化 DAG 画布（节点+连线） | 固定角色流水线 |
+| 角色定义 | 无（通用节点） | PM/Designer/Dev/QA/DevOps 五种角色 |
+| 执行模式 | 5 种协作模式（顺序/并行/投票/Swarm/辩论） | 顺序执行 |
+| 适用场景 | 通用多 Agent 协作 | 软件项目开发 |
+| 文件产出 | 依赖节点配置 | 强制写入项目目录 |
+| 项目路径 | 无 | 自动创建并返回 |
+
+---
+
+> 最后更新：2026 年 6 月 16 日
diff --git a/frontend/src/api/teams.ts b/frontend/src/api/teams.ts
new file mode 100644
index 0000000..535a447
--- /dev/null
+++ b/frontend/src/api/teams.ts
@@ -0,0 +1,146 @@
+import api from './index'
+
+export interface TeamMember {
+  id: string
+  team_id: string
+  agent_id: string
+  role: string
+  position: number
+  is_lead: boolean
+  created_at: string
+}
+
+export interface Team {
+  id: string
+  name: string
+  description: string
+  workspace_id: string | null
+  user_id: string
+  is_template: boolean
+  config: any
+  status: string
+  created_at: string
+  updated_at: string
+  members?: TeamMember[]
+}
+
+export interface PresetRole {
+  label: string
+  icon: string
+  description: string
+}
+
+export interface PhaseResult {
+  phase: number
+  name: string
+  role: string
+  agent_name: string | null
+  output: string
+  success: boolean
+  iterations?: number
+  tool_calls?: number
+  error?: string | null
+}
+
+export interface ExecuteResult {
+  team_id: string
+  team_name: string
+  project_description: string
+  started_at: string
+  completed_at?: string
+  plan: any
+  phases: PhaseResult[]
+  qa_review: any
+  final_deliverable: string
+  success: boolean
+  error?: string | null
+}
+
+/** 获取预置角色定义 */
+export function getPresetRoles() {
+  return api.get('/api/v1/teams/preset-roles')
+}
+
+/** 列出团队 */
+export function listTeams(params?: { workspace_id?: string }) {
+  return api.get('/api/v1/teams', { params })
+}
+
+/** 获取团队详情 */
+export function getTeam(teamId: string) {
+  return api.get(`/api/v1/teams/${teamId}`)
+}
+
+/** 创建团队 */
+export function createTeam(data: {
+  name: string
+  description?: string
+  workspace_id?: string
+  config?: any
+}) {
+  return api.post('/api/v1/teams', data)
+}
+
+/** 更新团队 */
+export function updateTeam(teamId: string, data: {
+  name?: string
+  description?: string
+  config?: any
+  status?: string
+}) {
+  return api.put(`/api/v1/teams/${teamId}`, data)
+}
+
+/** 删除团队 */
+export function deleteTeam(teamId: string) {
+  return api.delete(`/api/v1/teams/${teamId}`)
+}
+
+/** 一键创建软件公司虚拟团队模板 */
+export function createSoftwareCompanyTemplate(workspaceId?: string) {
+  return api.post('/api/v1/teams/template/software-company', null, {
+    params: workspaceId ? { workspace_id: workspaceId } : {},
+  })
+}
+
+/** 一键创建教育培训团队模板 */
+export function createEducationTrainingTemplate(workspaceId?: string) {
+  return api.post('/api/v1/teams/template/education-training', null, {
+    params: workspaceId ? { workspace_id: workspaceId } : {},
+  })
+}
+
+/** 一键创建天工平台工程团队模板 */
+export function createPlatformEngineeringTemplate(workspaceId?: string) {
+  return api.post('/api/v1/teams/template/platform-engineering', null, {
+    params: workspaceId ? { workspace_id: workspaceId } : {},
+  })
+}
+
+/** 添加团队成员 */
+export function addMember(teamId: string, data: {
+  agent_id: string
+  role: string
+  position?: number
+  is_lead?: boolean
+}) {
+  return api.post(`/api/v1/teams/${teamId}/members`, data)
+}
+
+/** 移除团队成员 */
+export function removeMember(teamId: string, memberId: string) {
+  return api.delete(`/api/v1/teams/${teamId}/members/${memberId}`)
+}
+
+/** 列出团队成员 */
+export function listMembers(teamId: string) {
+  return api.get(`/api/v1/teams/${teamId}/members`)
+}
+
+/** 执行团队项目 */
+export function executeProject(teamId: string, projectDescription: string, autoApproveFiles = true) {
+  return api.post(`/api/v1/teams/${teamId}/execute`, {
+    project_description: projectDescription,
+    auto_approve_files: autoApproveFiles,
+  }, { timeout: 600000 }) // 10 min timeout for long executions
+}
diff --git a/frontend/src/views/TeamBuilder.vue b/frontend/src/views/TeamBuilder.vue
new file mode 100644
index 0000000..aa180de
--- /dev/null
+++ b/frontend/src/views/TeamBuilder.vue
@@ -0,0 +1,970 @@
+<template>
+  <MainLayout>
+    <div class="team-builder">
+    <!-- 顶部工具栏 -->
+    <div class="toolbar">
+      <div class="toolbar-left">
+        <el-input
+          v-model="teamName"
+          placeholder="团队名称"
+          style="width: 260px"
+          @change="onTeamNameChange"
+        />
+        <el-button type="primary" @click="handleSaveTeam" :loading="saving">
+          <el-icon><Check /></el-icon> 保存团队
+        </el-button>
+        <el-button type="success" @click="handleCreateTemplate" :loading="creatingTemplate">
+          <el-icon><MagicStick /></el-icon> 软件公司模板
+        </el-button>
+        <el-button type="warning" @click="handleCreateEducationTemplate" :loading="creatingEduTemplate">
+          <el-icon><MagicStick /></el-icon> 教育培训模板
+        </el-button>
+        <el-button type="danger" @click="handleCreatePlatformTemplate" :loading="creatingPlatformTemplate">
+          <el-icon><MagicStick /></el-icon> 天工平台工程团队
+        </el-button>
+      </div>
+      <div class="toolbar-right">
+        <el-select v-model="selectedTeamId" placeholder="加载已有团队" clearable style="width: 220px" @change="handleLoadTeam">
+          <el-option v-for="t in teams" :key="t.id" :label="t.name" :value="t.id" />
+        </el-select>
+        <el-button @click="loadTeams" :loading="loadingTeams">
+          <el-icon><Refresh /></el-icon>
+        </el-button>
+      </div>
+    </div>
+
+    <!-- 主体区域 -->
+    <div class="main-area">
+      <!-- 左侧：可用 Agent 列表 -->
+      <div class="left-panel">
+        <div class="panel-title">可用 Agent</div>
+        <el-input v-model="agentSearch" placeholder="搜索Agent..." size="small" style="margin-bottom: 8px" clearable />
+        <div class="agent-list">
+          <div
+            v-for="agent in filteredAgents"
+            :key="agent.id"
+            class="agent-item"
+            :class="{ active: selectedAgent?.id === agent.id }"
+            draggable="true"
+            @dragstart="onDragStart(agent)"
+            @click="selectedAgent = agent"
+          >
+            <span class="agent-name">{{ agent.name }}</span>
+            <el-tag size="small" type="info">{{ agent.agent_type || 'specialist' }}</el-tag>
+          </div>
+          <el-empty v-if="filteredAgents.length === 0" description="暂无可用Agent" :image-size="48" />
+        </div>
+      </div>
+
+      <!-- 中间：角色槽位 -->
+      <div class="center-panel">
+        <div class="panel-title">团队角色</div>
+        <div class="role-slots">
+          <div
+            v-for="role in roles"
+            :key="role.key"
+            class="role-card"
+            :class="{
+              filled: roleSlots[role.key],
+              'drag-over': dragOverRole === role.key,
+            }"
+            @dragover.prevent="dragOverRole = role.key"
+            @dragleave="dragOverRole = null"
+            @drop="onDrop(role.key)"
+          >
+            <div class="role-header">
+              <span class="role-icon">{{ role.icon }}</span>
+              <span class="role-label">{{ role.label }}</span>
+              <el-tag v-if="roleSlots[role.key]?.is_lead" size="small" type="danger">Leader</el-tag>
+            </div>
+            <div class="role-desc">{{ role.description }}</div>
+            <div v-if="roleSlots[role.key]" class="role-assigned">
+              <el-tag type="success" closable @close="removeFromSlot(role.key)">
+                {{ roleSlots[role.key].name }}
+              </el-tag>
+            </div>
+            <div v-else class="role-empty">
+              <el-icon><Plus /></el-icon>
+              <span>拖拽 Agent 到此处</span>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- 右侧：Agent 详情 -->
+      <div class="right-panel" v-if="selectedAgent">
+        <div class="panel-title">Agent 配置</div>
+        <el-descriptions :column="1" size="small" border>
+          <el-descriptions-item label="名称">{{ selectedAgent.name }}</el-descriptions-item>
+          <el-descriptions-item label="类型">{{ selectedAgent.agent_type }}</el-descriptions-item>
+          <el-descriptions-item label="状态">{{ selectedAgent.status }}</el-descriptions-item>
+          <el-descriptions-item label="描述">{{ selectedAgent.description || '无' }}</el-descriptions-item>
+        </el-descriptions>
+        <div style="margin-top: 12px">
+          <el-button size="small" @click="router.push(`/agents/${selectedAgent.id}/config`)">
+            编辑 Agent
+          </el-button>
+        </div>
+      </div>
+    </div>
+
+    <!-- 底部：项目输入 + 执行 -->
+    <div class="bottom-area">
+      <div class="project-input">
+        <el-input
+          v-model="projectDescription"
+          type="textarea"
+          :rows="3"
+          placeholder="输入项目描述，例如：做一个支持用户注册登录的个人博客系统，包含文章发布、评论功能..."
+        />
+        <el-switch
+          v-model="autoApproveFiles"
+          active-text="自动写入文件"
+          style="margin-left: 12px"
+        />
+        <el-button
+          type="primary"
+          size="large"
+          @click="handleExecute('sync')"
+          :loading="executing"
+          :disabled="!projectDescription || !hasAnyRole"
+          style="margin-left: 12px"
+        >
+          <el-icon><VideoPlay /></el-icon> 执行项目
+        </el-button>
+        <el-button
+          size="large"
+          @click="handleExecute('stream')"
+          :loading="executingStream"
+          :disabled="!projectDescription || !hasAnyRole"
+          style="margin-left: 8px"
+        >
+          <el-icon><Connection /></el-icon> 流式执行
+        </el-button>
+      </div>
+
+      <!-- 执行结果 -->
+      <div v-if="executing || executingStream || executeResult || streamEvents.length" class="result-area">
+        <div class="result-header">
+          <h3>执行结果</h3>
+          <el-button v-if="executeResult || streamEvents.length" size="small" @click="executeResult = null; streamEvents = []; streamDeliverable = ''; streamProjectPath = ''; streamProjectFiles = []">清空</el-button>
+        </div>
+
+        <!-- 流式事件 -->
+        <div v-if="streamEvents.length" class="stream-events">
+          <div v-for="(evt, i) in streamEvents" :key="i" class="stream-event" :class="'event-' + evt.type">
+            <template v-if="evt.type === 'plan_start'">
+              <el-alert type="info" :closable="false">
+                PM 开始规划 — 团队: {{ evt.team_name }} ({{ evt.member_count }} 名成员)
+              </el-alert>
+            </template>
+            <template v-else-if="evt.type === 'plan_done'">
+              <el-alert :type="evt.success ? 'success' : 'error'" :closable="false">
+                PM 规划完成 — {{ evt.plan?.phases?.length || 0 }} 个阶段
+              </el-alert>
+            </template>
+            <template v-else-if="evt.type === 'phase_start'">
+              <div class="phase-start">
+                <el-icon :size="18"><Loading /></el-icon>
+                阶段 {{ evt.phase }}: {{ evt.name }} ({{ evt.role }}) — Agent: {{ evt.agent }}
+              </div>
+            </template>
+            <template v-else-if="evt.type === 'phase_done'">
+              <el-collapse>
+                <el-collapse-item>
+                  <template #title>
+                    <div style="display:flex;align-items:center;gap:8px">
+                      <el-tag :type="evt.success ? 'success' : 'danger'" size="small">阶段{{ evt.phase }}</el-tag>
+                      <span>{{ evt.name }}</span>
+                      <span style="color:#909399;font-size:12px">({{ evt.role }})</span>
+                      <span v-if="evt.iterations" style="color:#909399;font-size:12px">{{ evt.iterations }}次迭代</span>
+                    </div>
+                  </template>
+                  <div class="output-content" v-html="renderMarkdown(evt.output || '')" />
+                </el-collapse-item>
+              </el-collapse>
+            </template>
+            <template v-else-if="evt.type === 'qa_done'">
+              <el-collapse>
+                <el-collapse-item>
+                  <template #title>
+                    <el-tag :type="evt.success ? 'success' : 'info'" size="small">QA审查</el-tag>
+                  </template>
+                  <div class="output-content" v-html="renderMarkdown(evt.output || '')" />
+                </el-collapse-item>
+              </el-collapse>
+            </template>
+            <template v-else-if="evt.type === 'final'">
+              <el-alert type="success" :closable="false">
+                项目交付完成！共 {{ evt.phase_count }} 个阶段
+              </el-alert>
+            </template>
+            <template v-else-if="evt.type === 'error'">
+              <el-alert type="error" :closable="false">{{ evt.content }}</el-alert>
+            </template>
+          </div>
+        </div>
+
+        <!-- 流式完成后显示最终交付物 -->
+        <div v-if="streamDeliverable" style="margin-top:12px">
+          <el-divider />
+          <h4 style="margin:0 0 8px 0">最终交付物</h4>
+          <div class="output-content" v-html="renderMarkdown(streamDeliverable)" />
+        </div>
+
+        <!-- 流式项目文件路径 -->
+        <div v-if="streamProjectPath" style="margin-top:12px">
+          <el-divider />
+          <h4 style="margin:0 0 8px 0">项目文件</h4>
+          <div style="margin-bottom:8px;display:flex;align-items:center;gap:8px;flex-wrap:wrap">
+            <span style="font-weight:600;white-space:nowrap">保存路径:</span>
+            <el-input :model-value="streamProjectPath" readonly size="small" style="flex:1;min-width:300px" />
+            <el-button size="small" @click="copyPath(streamProjectPath)">复制</el-button>
+          </div>
+          <div v-if="streamProjectFiles.length">
+            <span style="font-weight:600;font-size:13px">产出文件 ({{ streamProjectFiles.length }}):</span>
+            <ul style="margin-top:4px;padding-left:20px">
+              <li v-for="f in streamProjectFiles" :key="f" style="font-size:13px;color:#409eff;margin-bottom:4px;word-break:break-all">{{ f }}</li>
+            </ul>
+          </div>
+          <el-empty v-else description="暂无产出文件" :image-size="48" />
+        </div>
+
+        <!-- 同步结果 -->
+        <div v-if="executeResult" class="sync-result">
+          <el-tabs>
+            <el-tab-pane label="项目计划">
+              <pre class="plan-json">{{ JSON.stringify(executeResult.plan, null, 2) }}</pre>
+            </el-tab-pane>
+            <el-tab-pane v-for="p in executeResult.phases" :key="p.phase" :label="'阶段' + p.phase + ': ' + p.name">
+              <div class="phase-output">
+                <el-tag :type="p.success ? 'success' : 'danger'" style="margin-bottom: 8px">
+                  {{ p.role }} — {{ p.agent_name }}
+                </el-tag>
+                <div class="output-content" v-html="renderMarkdown(p.output)" />
+              </div>
+            </el-tab-pane>
+            <el-tab-pane v-if="executeResult.qa_review" label="QA审查">
+              <pre class="plan-json">{{ JSON.stringify(executeResult.qa_review, null, 2) }}</pre>
+            </el-tab-pane>
+            <el-tab-pane label="最终交付物">
+              <div class="output-content" v-html="renderMarkdown(executeResult.final_deliverable)" />
+            </el-tab-pane>
+            <el-tab-pane v-if="executeResult.project_path" label="项目文件">
+              <div style="margin-bottom:12px">
+                <span style="font-weight:600;margin-right:8px">保存路径:</span>
+                <el-input
+                  :model-value="executeResult.project_path"
+                  readonly
+                  size="small"
+                  style="width:500px;max-width:100%"
+                >
+                  <template #append>
+                    <el-button @click="copyPath(executeResult.project_path)">复制</el-button>
+                  </template>
+                </el-input>
+              </div>
+              <div v-if="executeResult.files?.length">
+                <span style="font-weight:600">产出文件 ({{ executeResult.files.length }}):</span>
+                <ul style="margin-top:8px;padding-left:20px">
+                  <li v-for="f in executeResult.files" :key="f" style="font-size:13px;color:#409eff;margin-bottom:4px;word-break:break-all">{{ f }}</li>
+                </ul>
+              </div>
+              <el-empty v-else description="暂无产出文件" :image-size="48" />
+            </el-tab-pane>
+          </el-tabs>
+        </div>
+      </div>
+    </div>
+    </div>
+  </MainLayout>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted, watch } from 'vue'
+import { useRouter } from 'vue-router'
+import { ElMessage } from 'element-plus'
+import MainLayout from '@/components/MainLayout.vue'
+import {
+  Check, MagicStick, Refresh, Plus, VideoPlay, Connection, Loading,
+} from '@element-plus/icons-vue'
+import {
+  listTeams, getTeam, createTeam, updateTeam, createSoftwareCompanyTemplate,
+  createEducationTrainingTemplate, createPlatformEngineeringTemplate, addMember, removeMember, executeProject, getPresetRoles,
+} from '@/api/teams'
+import api from '@/api'
+import { marked } from 'marked'
+
+const router = useRouter()
+
+interface Agent {
+  id: string
+  name: string
+  description?: string
+  agent_type?: string
+  status?: string
+  workflow_config?: any
+}
+
+interface RoleSlot {
+  key: string
+  label: string
+  icon: string
+  description: string
+}
+
+// 团队
+const teamName = ref('我的软件团队')
+const selectedTeamId = ref<string | null>(null)
+const currentTeamId = ref<string | null>(null)
+const teams = ref<any[]>([])
+const saving = ref(false)
+const creatingTemplate = ref(false)
+const creatingEduTemplate = ref(false)
+const creatingPlatformTemplate = ref(false)
+const loadingTeams = ref(false)
+
+// Agent
+const agents = ref<Agent[]>([])
+const agentSearch = ref('')
+const selectedAgent = ref<Agent | null>(null)
+
+// 角色槽位
+const roles = ref<RoleSlot[]>([])
+const roleSlots = ref<Record<string, any>>({})
+
+// 拖拽
+const dragOverRole = ref<string | null>(null)
+let draggingAgent: Agent | null = null
+
+// 项目执行
+const projectDescription = ref('')
+const executing = ref(false)
+const executingStream = ref(false)
+const executeResult = ref<any>(null)
+const streamEvents = ref<any[]>([])
+const streamDeliverable = ref<string>('')
+const streamProjectPath = ref<string>('')
+const streamProjectFiles = ref<string[]>([])
+const autoApproveFiles = ref(true)
+
+const hasAnyRole = computed(() => Object.values(roleSlots.value).some(v => !!v))
+
+// 过滤 Agent
+const filteredAgents = computed(() => {
+  if (!agentSearch.value) return agents.value
+  const kw = agentSearch.value.toLowerCase()
+  return agents.value.filter(a => a.name.toLowerCase().includes(kw))
+})
+
+// 加载预置角色
+async function loadRoles() {
+  try {
+    const res = await getPresetRoles()
+    const roleMap = res.data?.roles || {}
+    roles.value = Object.entries(roleMap).map(([key, info]: [string, any]) => ({
+      key,
+      label: info.label,
+      icon: info.icon,
+      description: info.description,
+    }))
+  } catch (e) {
+    // 使用默认角色
+    roles.value = [
+      { key: 'pm', label: '项目经理', icon: '📋', description: '分析需求、分解任务、制定计划、协调团队' },
+      { key: 'designer', label: 'UI/UX设计师', icon: '🎨', description: '设计用户流程、线框图、组件层级、视觉规范' },
+      { key: 'developer', label: '开发工程师', icon: '💻', description: '编写后端API、前端组件、业务逻辑、数据库设计' },
+      { key: 'qa', label: '测试工程师', icon: '🔍', description: '审查交付物、发现缺陷、验证验收标准、质量把关' },
+      { key: 'devops', label: 'DevOps工程师', icon: '🚀', description: '部署配置、CI/CD、环境管理、健康检查' },
+    ]
+  }
+}
+
+// 加载 Agent 列表
+async function loadAgents() {
+  try {
+    const res = await api.get('/api/v1/agents', { params: { page_size: 200 } })
+    agents.value = (Array.isArray(res.data) ? res.data : (res.data?.data || res.data?.items || [])) as Agent[]
+  } catch (e) {
+    console.error('加载 Agent 列表失败:', e)
+  }
+}
+
+// 加载团队列表
+async function loadTeams() {
+  loadingTeams.value = true
+  try {
+    const res = await listTeams()
+    teams.value = (res.data?.data || []) as any[]
+  } catch (e) {
+    console.error('加载团队列表失败:', e)
+  } finally {
+    loadingTeams.value = false
+  }
+}
+
+// 加载团队详情
+async function handleLoadTeam(teamId: string | null) {
+  if (!teamId) {
+    resetSlots()
+    currentTeamId.value = null
+    return
+  }
+  try {
+    const res = await getTeam(teamId)
+    const team = res.data?.data
+    if (team) {
+      teamName.value = team.name
+      currentTeamId.value = team.id
+      const slots: Record<string, any> = {}
+      if (team.members) {
+        for (const m of team.members) {
+          // 找到对应的 Agent
+          const agent = agents.value.find(a => a.id === m.agent_id)
+          if (agent) {
+            slots[m.role] = { ...agent, is_lead: m.is_lead, member_id: m.id }
+          }
+        }
+      }
+      roleSlots.value = slots
+      ElMessage.success(`已加载团队: ${team.name}`)
+    }
+  } catch (e) {
+    console.error('加载团队失败:', e)
+  }
+}
+
+// 保存团队
+async function handleSaveTeam() {
+  saving.value = true
+  try {
+    const payload: any = { name: teamName.value }
+    if (currentTeamId.value) {
+      await updateTeam(currentTeamId.value, payload)
+    } else {
+      const res = await createTeam(payload)
+      currentTeamId.value = (res.data as any)?.data?.id
+    }
+
+    // 同步成员
+    if (currentTeamId.value) {
+      for (const [role, agent] of Object.entries(roleSlots.value)) {
+        if (agent) {
+          await addMember(currentTeamId.value, {
+            agent_id: (agent as any).id,
+            role,
+            position: roles.value.findIndex(r => r.key === role),
+            is_lead: (agent as any).is_lead || false,
+          })
+        }
+      }
+    }
+    ElMessage.success('团队已保存')
+    await loadTeams()
+  } catch (e: any) {
+    ElMessage.error(e?.response?.data?.detail || '保存失败')
+  } finally {
+    saving.value = false
+  }
+}
+
+// 一键创建软件公司模板
+async function handleCreateTemplate() {
+  creatingTemplate.value = true
+  try {
+    const res = await createSoftwareCompanyTemplate()
+    const team = (res.data as any)?.data
+    if (team) {
+      currentTeamId.value = team.id
+      teamName.value = team.name
+      // 重新加载 agents（因为创建了新 agent）
+      await loadAgents()
+      // 映射成员到槽位
+      const slots: Record<string, any> = {}
+      if (team.members) {
+        for (const m of team.members) {
+          const agent = agents.value.find(a => a.id === m.agent_id)
+          if (agent) {
+            slots[m.role] = { ...agent, is_lead: m.is_lead, member_id: m.id }
+          }
+        }
+      }
+      roleSlots.value = slots
+      ElMessage.success('软件公司虚拟团队创建成功！')
+    }
+    await loadTeams()
+  } catch (e: any) {
+    ElMessage.error(e?.response?.data?.detail || '创建模板失败')
+  } finally {
+    creatingTemplate.value = false
+  }
+}
+
+// 一键创建教育培训模板
+async function handleCreateEducationTemplate() {
+  creatingEduTemplate.value = true
+  try {
+    const res = await createEducationTrainingTemplate()
+    const team = (res.data as any)?.data
+    if (team) {
+      currentTeamId.value = team.id
+      teamName.value = team.name
+      await loadAgents()
+      const slots: Record<string, any> = {}
+      if (team.members) {
+        for (const m of team.members) {
+          const agent = agents.value.find(a => a.id === m.agent_id)
+          if (agent) {
+            slots[m.role] = { ...agent, is_lead: m.is_lead, member_id: m.id }
+          }
+        }
+      }
+      roleSlots.value = slots
+      ElMessage.success('教育培训团队创建成功！')
+    }
+    await loadTeams()
+  } catch (e: any) {
+    ElMessage.error(e?.response?.data?.detail || '创建模板失败')
+  } finally {
+    creatingEduTemplate.value = false
+  }
+}
+
+// 一键创建天工平台工程团队模板
+async function handleCreatePlatformTemplate() {
+  creatingPlatformTemplate.value = true
+  try {
+    const res = await createPlatformEngineeringTemplate()
+    const team = (res.data as any)?.data
+    if (team) {
+      currentTeamId.value = team.id
+      teamName.value = team.name
+      await loadAgents()
+      const slots: Record<string, any> = {}
+      if (team.members) {
+        for (const m of team.members) {
+          const agent = agents.value.find(a => a.id === m.agent_id)
+          if (agent) {
+            slots[m.role] = { ...agent, is_lead: m.is_lead, member_id: m.id }
+          }
+        }
+      }
+      roleSlots.value = slots
+      ElMessage.success('天工平台工程团队创建成功！')
+    }
+    await loadTeams()
+  } catch (e: any) {
+    ElMessage.error(e?.response?.data?.detail || '创建模板失败')
+  } finally {
+    creatingPlatformTemplate.value = false
+  }
+}
+
+// 拖拽
+function onDragStart(agent: Agent) {
+  draggingAgent = agent
+}
+
+function onDrop(role: string) {
+  if (draggingAgent) {
+    roleSlots.value[role] = draggingAgent
+    dragOverRole.value = null
+    draggingAgent = null
+  }
+}
+
+function removeFromSlot(role: string) {
+  delete roleSlots.value[role]
+}
+
+function resetSlots() {
+  roleSlots.value = {}
+}
+
+// 执行项目
+async function handleExecute(mode: 'sync' | 'stream') {
+  if (!currentTeamId.value) {
+    ElMessage.warning('请先保存团队')
+    return
+  }
+  if (!projectDescription.value) {
+    ElMessage.warning('请输入项目描述')
+    return
+  }
+
+  if (mode === 'sync') {
+    executing.value = true
+    executeResult.value = null
+    streamDeliverable.value = ''
+    streamProjectPath.value = ''
+    streamProjectFiles.value = []
+    try {
+      const res = await executeProject(currentTeamId.value, projectDescription.value, autoApproveFiles.value)
+      executeResult.value = (res.data as any)?.data
+    } catch (e: any) {
+      ElMessage.error(e?.response?.data?.detail || '执行失败')
+    } finally {
+      executing.value = false
+    }
+  } else {
+    executingStream.value = true
+    streamEvents.value = []
+    streamDeliverable.value = ''
+    streamProjectPath.value = ''
+    streamProjectFiles.value = []
+    executeResult.value = null
+
+    const token = localStorage.getItem('token') || ''
+    const baseUrl = (api.defaults.baseURL || '').replace(/\/+$/, '')
+    const url = `${baseUrl}/api/v1/teams/${currentTeamId.value}/execute/stream`
+
+    try {
+      const response = await fetch(url, {
+        method: 'POST',
+        headers: {
+          'Content-Type': 'application/json',
+          Authorization: `Bearer ${token}`,
+        },
+        body: JSON.stringify({ project_description: projectDescription.value, auto_approve_files: autoApproveFiles.value }),
+      })
+
+      const reader = response.body?.getReader()
+      if (!reader) throw new Error('无法读取流')
+
+      const decoder = new TextDecoder()
+      let buffer = ''
+
+      while (true) {
+        const { done, value } = await reader.read()
+        if (done) break
+        buffer += decoder.decode(value, { stream: true })
+        const lines = buffer.split('\n')
+        buffer = lines.pop() || ''
+
+        for (const line of lines) {
+          if (line.startsWith('data: ')) {
+            try {
+              const evt = JSON.parse(line.slice(6))
+              streamEvents.value.push(evt)
+              if (evt.type === 'final') {
+                if (evt.deliverable) streamDeliverable.value = evt.deliverable
+                if (evt.project_path) streamProjectPath.value = evt.project_path
+                if (evt.files) streamProjectFiles.value = evt.files
+              }
+              if (evt.type === 'plan_start' && evt.project_path) {
+                streamProjectPath.value = evt.project_path
+              }
+            } catch { /* ignore parse errors */ }
+          }
+        }
+      }
+    } catch (e: any) {
+      streamEvents.value.push({ type: 'error', content: e.message })
+    } finally {
+      executingStream.value = false
+    }
+  }
+}
+
+// Markdown 渲染
+function renderMarkdown(text: string): string {
+  if (!text) return ''
+  try {
+    return marked.parse(text) as string
+  } catch {
+    return text.replace(/\n/g, '<br>')
+  }
+}
+
+function onTeamNameChange() {
+  // 仅更新本地状态
+}
+
+async function copyPath(path: string) {
+  try {
+    await navigator.clipboard.writeText(path)
+    ElMessage.success('路径已复制到剪贴板')
+  } catch {
+    ElMessage.warning('复制失败，请手动复制')
+  }
+}
+
+onMounted(() => {
+  loadRoles()
+  loadAgents()
+  loadTeams()
+})
+</script>
+
+<style scoped>
+.team-builder {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  gap: 12px;
+}
+
+.toolbar {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 12px 16px;
+  background: #f5f7fa;
+  border-radius: 8px;
+  flex-wrap: wrap;
+  gap: 8px;
+}
+
+.toolbar-left {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.toolbar-right {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.main-area {
+  display: flex;
+  flex: 1;
+  gap: 12px;
+  min-height: 0;
+}
+
+.left-panel {
+  width: 240px;
+  min-width: 200px;
+  background: #fff;
+  border: 1px solid #e4e7ed;
+  border-radius: 8px;
+  padding: 12px;
+  display: flex;
+  flex-direction: column;
+}
+
+.panel-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: #303133;
+  margin-bottom: 8px;
+  padding-bottom: 8px;
+  border-bottom: 1px solid #ebeef5;
+}
+
+.agent-list {
+  flex: 1;
+  overflow-y: auto;
+  min-height: 0;
+}
+
+.agent-item {
+  padding: 8px 10px;
+  margin-bottom: 4px;
+  border-radius: 6px;
+  cursor: pointer;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  border: 1px solid transparent;
+  transition: all 0.2s;
+}
+
+.agent-item:hover {
+  background: #ecf5ff;
+  border-color: #c6e2ff;
+}
+
+.agent-item.active {
+  background: #d9ecff;
+  border-color: #409eff;
+}
+
+.agent-name {
+  font-size: 13px;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  flex: 1;
+  margin-right: 8px;
+}
+
+.center-panel {
+  flex: 1;
+  background: #fff;
+  border: 1px solid #e4e7ed;
+  border-radius: 8px;
+  padding: 12px;
+}
+
+.role-slots {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+  gap: 12px;
+}
+
+.role-card {
+  border: 2px dashed #dcdfe6;
+  border-radius: 8px;
+  padding: 16px;
+  min-height: 140px;
+  transition: all 0.2s;
+}
+
+.role-card.filled {
+  border-color: #67c23a;
+  border-style: solid;
+  background: #f0f9eb;
+}
+
+.role-card.drag-over {
+  border-color: #409eff;
+  background: #ecf5ff;
+  transform: scale(1.02);
+}
+
+.role-header {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin-bottom: 8px;
+}
+
+.role-icon {
+  font-size: 24px;
+}
+
+.role-label {
+  font-weight: 600;
+  font-size: 14px;
+  flex: 1;
+}
+
+.role-desc {
+  font-size: 12px;
+  color: #909399;
+  margin-bottom: 12px;
+  line-height: 1.5;
+}
+
+.role-assigned {
+  margin-top: auto;
+}
+
+.role-empty {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  color: #c0c4cc;
+  font-size: 12px;
+  gap: 4px;
+  margin-top: auto;
+}
+
+.right-panel {
+  width: 260px;
+  min-width: 220px;
+  background: #fff;
+  border: 1px solid #e4e7ed;
+  border-radius: 8px;
+  padding: 12px;
+  overflow-y: auto;
+}
+
+.bottom-area {
+  background: #fff;
+  border: 1px solid #e4e7ed;
+  border-radius: 8px;
+  padding: 12px;
+}
+
+.project-input {
+  display: flex;
+  align-items: flex-start;
+}
+
+.project-input .el-textarea {
+  flex: 1;
+}
+
+.result-area {
+  margin-top: 12px;
+  border-top: 1px solid #ebeef5;
+  padding-top: 12px;
+}
+
+.result-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 8px;
+}
+
+.result-header h3 {
+  margin: 0;
+  font-size: 15px;
+}
+
+.stream-events {
+  max-height: 400px;
+  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+.sync-result {
+  max-height: 500px;
+  overflow-y: auto;
+}
+
+.plan-json {
+  background: #f5f7fa;
+  padding: 12px;
+  border-radius: 6px;
+  font-size: 12px;
+  max-height: 300px;
+  overflow: auto;
+  white-space: pre-wrap;
+  word-break: break-all;
+}
+
+.phase-output {
+  padding: 8px;
+}
+
+.output-content {
+  font-size: 13px;
+  line-height: 1.7;
+  max-height: 400px;
+  overflow-y: auto;
+}
+
+.output-content :deep(pre) {
+  background: #f5f7fa;
+  padding: 12px;
+  border-radius: 6px;
+  overflow: auto;
+  font-size: 12px;
+}
+
+.output-content :deep(code) {
+  background: #f5f7fa;
+  padding: 2px 6px;
+  border-radius: 3px;
+  font-size: 12px;
+}
+
+.phase-start {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px;
+  background: #ecf5ff;
+  border-radius: 6px;
+  font-size: 13px;
+  color: #409eff;
+}
+</style>