Add admin-frontend and user-frontend standalone projects, certification/invoice/discovery features, fix auth header and theme consistency

backend/alembic/versions/ecab04cc0e1d_add_certification_and_invoice.py

@@ -0,0 +1,76 @@
+"""add certification and invoice
+
+Revision ID: ecab04cc0e1d
+Revises: 93a81b22bd80
+Create Date: 2026-05-22 09:20:37.807327
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+revision: str = 'ecab04cc0e1d'
+down_revision: Union[str, None] = '93a81b22bd80'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('certifications',
+    sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('user_id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('cert_type', sa.Enum('individual', 'enterprise', name='certtype'), nullable=False),
+    sa.Column('personal_name', sa.String(length=100), nullable=True),
+    sa.Column('personal_id', sa.String(length=30), nullable=True),
+    sa.Column('company_name', sa.String(length=255), nullable=True),
+    sa.Column('tax_id', sa.String(length=30), nullable=True),
+    sa.Column('business_license_url', sa.String(length=500), nullable=True),
+    sa.Column('status', sa.Enum('pending', 'approved', 'rejected', name='certstatus'), nullable=True),
+    sa.Column('reject_reason', sa.Text(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_certifications_user_id'), 'certifications', ['user_id'], unique=False)
+    op.create_table('invoices',
+    sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('user_id', postgresql.UUID(as_uuid=True), nullable=False),
+    sa.Column('certification_id', postgresql.UUID(as_uuid=True), nullable=True),
+    sa.Column('invoice_type', sa.Enum('individual', 'enterprise', name='invoicetype'), nullable=False),
+    sa.Column('title', sa.String(length=255), nullable=False),
+    sa.Column('tax_id', sa.String(length=30), nullable=True),
+    sa.Column('amount', sa.Float(), nullable=False),
+    sa.Column('status', sa.Enum('pending', 'issued', 'rejected', name='invoicestatus'), nullable=True),
+    sa.Column('reject_reason', sa.Text(), nullable=True),
+    sa.Column('issued_at', sa.DateTime(), nullable=True),
+    sa.Column('created_at', sa.DateTime(), nullable=True),
+    sa.Column('updated_at', sa.DateTime(), nullable=True),
+    sa.ForeignKeyConstraint(['certification_id'], ['certifications.id'], ),
+    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_invoices_user_id'), 'invoices', ['user_id'], unique=False)
+    op.drop_index('ix_preference_analyses_user_id', table_name='preference_analyses')
+    op.create_index(op.f('ix_preference_analyses_user_id'), 'preference_analyses', ['user_id'], unique=True)
+    op.drop_constraint('system_configs_key_key', 'system_configs', type_='unique')
+    op.drop_index('ix_system_configs_key', table_name='system_configs')
+    op.create_index(op.f('ix_system_configs_key'), 'system_configs', ['key'], unique=True)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_system_configs_key'), table_name='system_configs')
+    op.create_index('ix_system_configs_key', 'system_configs', ['key'], unique=False)
+    op.create_unique_constraint('system_configs_key_key', 'system_configs', ['key'])
+    op.drop_index(op.f('ix_preference_analyses_user_id'), table_name='preference_analyses')
+    op.create_index('ix_preference_analyses_user_id', 'preference_analyses', ['user_id'], unique=False)
+    op.drop_index(op.f('ix_invoices_user_id'), table_name='invoices')
+    op.drop_table('invoices')
+    op.drop_index(op.f('ix_certifications_user_id'), table_name='certifications')
+    op.drop_table('certifications')
+    # ### end Alembic commands ###

backend/app/ai/providers/nvidia.py

@@ -13,7 +13,7 @@ class NvidiaProvider(OpenAIProvider):
             api_key=api_key,
             model=model,
             base_url=base_url,
-            http_client=httpx.AsyncClient(timeout=httpx.Timeout(60.0)),
+            http_client=httpx.AsyncClient(timeout=httpx.Timeout(20.0)),
         )
         self._name = f"nvidia-{model}"
 

backend/app/api/v1/admin.py

@@ -6,6 +6,8 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from app.database import get_db
 from app.services.admin import AdminService
 from app.services.translation_quota import TranslationQuotaService
+from app.services.certification import CertificationService
+from app.services.invoice import InvoiceService
 from app.api.v1.deps import get_current_user
 
 router = APIRouter()
@@ -212,3 +214,63 @@ async def reset_translation_quota(
     if not result:
         raise HTTPException(status_code=404, detail="Quota not found")
     return result
+
+
+@router.get("/certifications")
+async def admin_list_certifications(
+    page: int = Query(1, ge=1),
+    size: int = Query(20, ge=1, le=100),
+    status: Optional[str] = Query(None),
+    _: dict = Depends(require_admin),
+    db: AsyncSession = Depends(get_db),
+):
+    service = CertificationService(db)
+    return await service.list_all(page, size, status)
+
+
+@router.post("/certifications/{cert_id}/review")
+async def admin_review_certification(
+    cert_id: str,
+    data: dict,
+    _: dict = Depends(require_admin),
+    db: AsyncSession = Depends(get_db),
+):
+    _validate_uuid(cert_id)
+    service = CertificationService(db)
+    action = data.get("action")
+    if action not in ("approve", "reject"):
+        raise HTTPException(status_code=400, detail="Action must be 'approve' or 'reject'")
+    result = await service.review(cert_id, action, data.get("reason"))
+    if not result:
+        raise HTTPException(status_code=404, detail="Certification not found")
+    return result
+
+
+@router.get("/invoices")
+async def admin_list_invoices(
+    page: int = Query(1, ge=1),
+    size: int = Query(20, ge=1, le=100),
+    status: Optional[str] = Query(None),
+    _: dict = Depends(require_admin),
+    db: AsyncSession = Depends(get_db),
+):
+    service = InvoiceService(db)
+    return await service.list_all(page, size, status)
+
+
+@router.post("/invoices/{invoice_id}/process")
+async def admin_process_invoice(
+    invoice_id: str,
+    data: dict,
+    _: dict = Depends(require_admin),
+    db: AsyncSession = Depends(get_db),
+):
+    _validate_uuid(invoice_id)
+    service = InvoiceService(db)
+    action = data.get("action")
+    if action not in ("issue", "reject"):
+        raise HTTPException(status_code=400, detail="Action must be 'issue' or 'reject'")
+    result = await service.process(invoice_id, action, data.get("reason"))
+    if not result:
+        raise HTTPException(status_code=404, detail="Invoice not found")
+    return result

backend/app/api/v1/certification.py

@@ -0,0 +1,41 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.ext.asyncio import AsyncSession
+from pydantic import BaseModel
+from typing import Optional
+from app.database import get_db
+from app.api.v1.deps import get_current_user_id
+from app.services.certification import CertificationService
+
+router = APIRouter()
+
+
+class CertSubmitRequest(BaseModel):
+    cert_type: str
+    personal_name: Optional[str] = None
+    personal_id: Optional[str] = None
+    company_name: Optional[str] = None
+    tax_id: Optional[str] = None
+    business_license_url: Optional[str] = None
+
+
+@router.post("/submit")
+async def submit_certification(
+    data: CertSubmitRequest,
+    user_id: str = Depends(get_current_user_id),
+    db: AsyncSession = Depends(get_db),
+):
+    service = CertificationService(db)
+    result = await service.submit(user_id, data.model_dump())
+    if "error" in result:
+        raise HTTPException(status_code=400, detail=result["error"])
+    return {"success": True, "data": result}
+
+
+@router.get("/status")
+async def get_certification_status(
+    user_id: str = Depends(get_current_user_id),
+    db: AsyncSession = Depends(get_db),
+):
+    service = CertificationService(db)
+    cert = await service.get_user_cert(user_id)
+    return {"success": True, "data": cert}

backend/app/api/v1/discovery.py

@@ -0,0 +1,61 @@
+from fastapi import APIRouter, HTTPException
+from typing import Optional, Dict, Any
+from pydantic import BaseModel
+from app.services.discovery import DiscoveryService
+
+router = APIRouter()
+
+
+class SearchRequest(BaseModel):
+    product_description: str
+    target_market: str = "US"
+
+
+class AnalyzeRequest(BaseModel):
+    company_url: str
+    product_description: str
+
+
+class OutreachRequest(BaseModel):
+    company: Dict[str, Any]
+    product: Dict[str, Any]
+
+
+@router.post("/search")
+async def search_leads(req: SearchRequest):
+    if not req.product_description.strip():
+        raise HTTPException(status_code=400, detail="请填写产品描述")
+    svc = DiscoveryService()
+    try:
+        result = await svc.search(req.product_description, req.target_market)
+        return {"success": True, "data": result}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"搜索失败: {str(e)}")
+
+
+@router.post("/analyze")
+async def analyze_company(req: AnalyzeRequest):
+    if not req.company_url.strip():
+        raise HTTPException(status_code=400, detail="请填写公司网址")
+    if not req.product_description.strip():
+        raise HTTPException(status_code=400, detail="请填写产品描述")
+    svc = DiscoveryService()
+    try:
+        result = await svc.analyze(req.company_url, req.product_description)
+        return {"success": True, "data": result}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"分析失败: {str(e)}")
+
+
+@router.post("/outreach")
+async def generate_outreach(req: OutreachRequest):
+    if not req.company.get("name"):
+        raise HTTPException(status_code=400, detail="请填写公司名称")
+    if not req.product.get("name"):
+        raise HTTPException(status_code=400, detail="请填写产品名称")
+    svc = DiscoveryService()
+    try:
+        result = await svc.outreach(req.company, req.product)
+        return {"success": True, "data": result}
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=f"生成失败: {str(e)}")

backend/app/api/v1/invoice.py

@@ -0,0 +1,39 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.ext.asyncio import AsyncSession
+from pydantic import BaseModel
+from typing import Optional
+from app.database import get_db
+from app.api.v1.deps import get_current_user_id
+from app.services.invoice import InvoiceService
+
+router = APIRouter()
+
+
+class InvoiceApplyRequest(BaseModel):
+    invoice_type: str
+    title: str
+    tax_id: Optional[str] = None
+    amount: float
+
+
+@router.post("/apply")
+async def apply_invoice(
+    data: InvoiceApplyRequest,
+    user_id: str = Depends(get_current_user_id),
+    db: AsyncSession = Depends(get_db),
+):
+    service = InvoiceService(db)
+    result = await service.apply(user_id, data.model_dump())
+    if "error" in result:
+        raise HTTPException(status_code=400, detail=result["error"])
+    return {"success": True, "data": result}
+
+
+@router.get("/list")
+async def list_invoices(
+    user_id: str = Depends(get_current_user_id),
+    db: AsyncSession = Depends(get_db),
+):
+    service = InvoiceService(db)
+    items = await service.list_user(user_id)
+    return {"success": True, "data": items}

backend/app/config.py

@@ -1,4 +1,4 @@
-from pydantic import BaseSettings
+from pydantic_settings import BaseSettings
 from typing import Optional
 from pathlib import Path
 
@@ -8,10 +8,11 @@ ENV_FILE = PROJECT_ROOT / ".env"
 
 
 class Settings(BaseSettings):
-    class Config:
-        env_file = str(ENV_FILE)
-        env_file_encoding = "utf-8"
-        extra = "ignore"
+    model_config = {
+        "env_file": str(ENV_FILE),
+        "env_file_encoding": "utf-8",
+        "extra": "ignore",
+    }
 
     APP_NAME: str = "TradeMate"
 
@@ -71,6 +72,9 @@ class Settings(BaseSettings):
 
     EXCHANGE_RATE_API_KEY: Optional[str] = None
 
+    GOOGLE_API_KEY: Optional[str] = None
+    GOOGLE_CSE_ID: Optional[str] = None
+
     UPLOAD_DIR: str = "./uploads"
     MAX_UPLOAD_SIZE: int = 10 * 1024 * 1024
 

backend/app/main.py

@@ -54,7 +54,7 @@ async def health():
     return {"status": "ok", "app": settings.APP_NAME, "version": "1.0.0"}
 
 
-from app.api.v1 import auth, marketing, translate, customer, quotation, whatsapp, product, exchange, push, admin, analytics, teams, onboarding, notification, feedback, payment, interaction, silent_pattern, training, followup, ai_assistant
+from app.api.v1 import auth, marketing, translate, customer, quotation, whatsapp, product, exchange, push, admin, analytics, teams, onboarding, notification, feedback, payment, interaction, silent_pattern, training, followup, ai_assistant, discovery, certification, invoice
 
 app.include_router(auth.router, prefix="/api/v1/auth", tags=["auth"])
 app.include_router(marketing.router, prefix="/api/v1/marketing", tags=["marketing"])
@@ -78,6 +78,9 @@ app.include_router(silent_pattern.router, prefix="/api/v1/silent-pattern", tags=
 app.include_router(training.router, prefix="/api/v1/training", tags=["training"])
 app.include_router(followup.router, prefix="/api/v1/followup", tags=["followup"])
 app.include_router(ai_assistant.router, prefix="/api/v1/ai", tags=["ai-assistant"])
+app.include_router(discovery.router, prefix="/api/v1/discovery", tags=["discovery"])
+app.include_router(certification.router, prefix="/api/v1/certification", tags=["certification"])
+app.include_router(invoice.router, prefix="/api/v1/invoices", tags=["invoices"])
 
 
 if __name__ == "__main__":

backend/app/models/__init__.py

@@ -12,6 +12,8 @@ from .device import Device
 from .followup import FollowupStrategy, FollowupLog
 from .system_config import SystemConfig
 from .translation_quota import TranslationQuota
+from .certification import Certification, CertType, CertStatus
+from .invoice import Invoice, InvoiceType, InvoiceStatus
 
 __all__ = [
     "User", "Product",
@@ -28,4 +30,6 @@ __all__ = [
     "FollowupStrategy", "FollowupLog",
     "SystemConfig",
     "TranslationQuota",
+    "Certification", "CertType", "CertStatus",
+    "Invoice", "InvoiceType", "InvoiceStatus",
 ]

backend/app/models/certification.py

@@ -0,0 +1,41 @@
+from sqlalchemy import Column, String, Boolean, Integer, DateTime, Text, ForeignKey, Enum as SAEnum
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import relationship
+from datetime import datetime
+from app.database import Base
+import uuid
+import enum
+
+
+class CertType(str, enum.Enum):
+    individual = "individual"
+    enterprise = "enterprise"
+
+
+class CertStatus(str, enum.Enum):
+    pending = "pending"
+    approved = "approved"
+    rejected = "rejected"
+
+
+class Certification(Base):
+    __tablename__ = "certifications"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    user_id = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=False, index=True)
+    cert_type = Column(SAEnum(CertType), nullable=False)
+
+    personal_name = Column(String(100))
+    personal_id = Column(String(30))
+
+    company_name = Column(String(255))
+    tax_id = Column(String(30))
+    business_license_url = Column(String(500))
+
+    status = Column(SAEnum(CertStatus), default=CertStatus.pending)
+    reject_reason = Column(Text)
+
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    user = relationship("User")

backend/app/models/invoice.py

@@ -0,0 +1,41 @@
+from sqlalchemy import Column, String, Boolean, Integer, DateTime, Text, Float, ForeignKey, Enum as SAEnum
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import relationship
+from datetime import datetime
+from app.database import Base
+import uuid
+import enum
+
+
+class InvoiceType(str, enum.Enum):
+    individual = "individual"
+    enterprise = "enterprise"
+
+
+class InvoiceStatus(str, enum.Enum):
+    pending = "pending"
+    issued = "issued"
+    rejected = "rejected"
+
+
+class Invoice(Base):
+    __tablename__ = "invoices"
+
+    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    user_id = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=False, index=True)
+    certification_id = Column(UUID(as_uuid=True), ForeignKey("certifications.id"), nullable=True)
+
+    invoice_type = Column(SAEnum(InvoiceType), nullable=False)
+    title = Column(String(255), nullable=False)
+    tax_id = Column(String(30))
+    amount = Column(Float, nullable=False)
+
+    status = Column(SAEnum(InvoiceStatus), default=InvoiceStatus.pending)
+    reject_reason = Column(Text)
+    issued_at = Column(DateTime)
+
+    created_at = Column(DateTime, default=datetime.utcnow)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+
+    user = relationship("User")
+    certification = relationship("Certification")

backend/app/services/certification.py

@@ -0,0 +1,112 @@
+from typing import Optional, Dict, Any
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy import select, desc
+from app.models.certification import Certification, CertType, CertStatus
+from datetime import datetime
+import uuid
+
+
+class CertificationService:
+    def __init__(self, db: AsyncSession):
+        self.db = db
+
+    async def submit(self, user_id: str, data: Dict[str, Any]) -> Dict[str, Any]:
+        existing = await self._get_pending(user_id)
+        if existing:
+            return {"error": "已有审核中的认证申请，请勿重复提交"}
+
+        cert = Certification(
+            user_id=uuid.UUID(user_id),
+            cert_type=CertType(data["cert_type"]),
+            personal_name=data.get("personal_name"),
+            personal_id=data.get("personal_id"),
+            company_name=data.get("company_name"),
+            tax_id=data.get("tax_id"),
+            business_license_url=data.get("business_license_url"),
+            status=CertStatus.pending,
+        )
+        self.db.add(cert)
+        await self.db.flush()
+        return {"id": str(cert.id), "status": cert.status.value}
+
+    async def get_user_cert(self, user_id: str) -> Optional[Dict[str, Any]]:
+        result = await self.db.execute(
+            select(Certification)
+            .where(Certification.user_id == uuid.UUID(user_id))
+            .order_by(desc(Certification.created_at))
+            .limit(1)
+        )
+        cert = result.scalar_one_or_none()
+        if not cert:
+            return None
+        return {
+            "id": str(cert.id),
+            "cert_type": cert.cert_type.value,
+            "personal_name": cert.personal_name,
+            "personal_id": cert.personal_id,
+            "company_name": cert.company_name,
+            "tax_id": cert.tax_id,
+            "business_license_url": cert.business_license_url,
+            "status": cert.status.value,
+            "reject_reason": cert.reject_reason,
+            "created_at": cert.created_at.isoformat() if cert.created_at else None,
+            "updated_at": cert.updated_at.isoformat() if cert.updated_at else None,
+        }
+
+    async def list_all(self, page: int, size: int, status: Optional[str] = None) -> Dict[str, Any]:
+        query = select(Certification).order_by(desc(Certification.created_at))
+        if status:
+            query = query.where(Certification.status == CertStatus(status))
+        offset = (page - 1) * size
+        result = await self.db.execute(query.offset(offset).limit(size))
+        certs = result.scalars().all()
+        total_result = await self.db.execute(
+            select(Certification).where(Certification.status == CertStatus(status)) if status else select(Certification)
+        )
+        total = len(total_result.scalars().all())
+        return {
+            "items": [
+                {
+                    "id": str(c.id),
+                    "user_id": str(c.user_id),
+                    "cert_type": c.cert_type.value,
+                    "personal_name": c.personal_name,
+                    "personal_id": c.personal_id,
+                    "company_name": c.company_name,
+                    "tax_id": c.tax_id,
+                    "status": c.status.value,
+                    "reject_reason": c.reject_reason,
+                    "created_at": c.created_at.isoformat() if c.created_at else None,
+                }
+                for c in certs
+            ],
+            "total": total,
+            "page": page,
+            "size": size,
+        }
+
+    async def review(self, cert_id: str, action: str, reason: Optional[str] = None) -> Optional[Dict[str, Any]]:
+        result = await self.db.execute(
+            select(Certification).where(Certification.id == uuid.UUID(cert_id))
+        )
+        cert = result.scalar_one_or_none()
+        if not cert:
+            return None
+        if action == "approve":
+            cert.status = CertStatus.approved
+        else:
+            cert.status = CertStatus.rejected
+            cert.reject_reason = reason
+        await self.db.flush()
+        return {"id": str(cert.id), "status": cert.status.value}
+
+    async def _get_pending(self, user_id: str) -> Optional[Certification]:
+        result = await self.db.execute(
+            select(Certification)
+            .where(
+                Certification.user_id == uuid.UUID(user_id),
+                Certification.status == CertStatus.pending,
+            )
+            .limit(1)
+        )
+        return result.scalar_one_or_none()

backend/app/services/discovery.py

@@ -0,0 +1,272 @@
+import asyncio
+import json
+import logging
+from typing import Dict, Any, Optional
+
+from app.ai.router import get_ai_router
+from app.services.search_web import search_companies, fetch_page_text
+from app.services.mcp_search_client import mcp_search
+
+logger = logging.getLogger(__name__)
+
+ANALYZE_MATCH_PROMPT = """你是外贸客户分析专家。分析目标公司的业务描述，判断其与用户产品的匹配度。
+
+请以 JSON 格式返回（不要用 markdown 代码块标记）：
+{
+  "match_score": 0-100,
+  "match_reason": "为什么匹配/不匹配",
+  "company_summary": "这家公司的主要业务",
+  "product_fit": "产品匹配度说明",
+  "contact_info": {
+    "emails": ["找到的邮箱"],
+    "phones": ["找到的电话"],
+    "social": ["LinkedIn等社媒链接"]
+  }
+}
+
+只返回 JSON，不要其他内容。"""
+
+
+class DiscoveryService:
+    def __init__(self):
+        ai_router = get_ai_router()
+        self.ai = ai_router
+        self._ai_available = len(ai_router.providers) > 0
+
+    async def search(self, product_description: str, target_market: str) -> Dict[str, Any]:
+        queries = self._build_queries(product_description, target_market)
+        all_results = await self._mcp_search_all(queries)
+        if all_results:
+            return {
+                "companies": all_results[:15],
+                "query": product_description,
+                "market": target_market,
+                "provider": "mcp_search",
+            }
+
+        all_results = await self._google_search_all(queries)
+        if all_results:
+            return {
+                "companies": all_results[:15],
+                "query": product_description,
+                "market": target_market,
+                "provider": "web_search",
+            }
+
+        logger.info("No real search results, using AI strategy")
+        return await self._ai_strategy(product_description, target_market)
+
+    async def analyze(self, company_url: str, product_description: str) -> Dict[str, Any]:
+        page_text = await fetch_page_text(company_url)
+        company_info = {"url": company_url}
+        if page_text:
+            company_info["page_text"] = page_text[:2500]
+
+        if not self._ai_available:
+            return self._template_analysis(company_url)
+
+        prompt = f"""用户的产品：{product_description}
+
+目标公司信息：
+URL: {company_url}
+网页内容：{page_text[:2500] if page_text else "无法获取网页内容"}
+
+请分析该公司的业务与用户产品的匹配度。"""
+        try:
+            result = await self.ai.chat(prompt, system_prompt=ANALYZE_MATCH_PROMPT)
+            content = result.get("reply", "")
+            parsed = self._extract_json(content)
+            if parsed:
+                parsed["url"] = company_url
+                parsed["provider"] = result.get("provider_used", "unknown")
+                return parsed
+        except (json.JSONDecodeError, Exception) as e:
+            logger.warning(f"Analysis AI parse failed: {e}")
+            return self._template_analysis(company_url)
+
+    async def outreach(self, company_info: Dict[str, Any], product_info: Dict[str, Any]) -> Dict[str, Any]:
+        if not self._ai_available:
+            return self._template_outreach(company_info, product_info)
+
+        prompt = f"""目标公司信息：
+{json.dumps(company_info, ensure_ascii=False)}
+
+我的产品信息：
+{json.dumps(product_info, ensure_ascii=False)}
+
+请生成个性化触达文案。"""
+        system = """你是外贸开发信专家。根据目标公司信息和你的产品，生成个性化触达文案。
+
+请以 JSON 格式返回（不要用 markdown 代码块标记）：
+{
+  "subject": "邮件标题（如适用）",
+  "linkedin_message": "LinkedIn 私信文案（150字以内）",
+  "whatsapp_message": "WhatsApp 消息文案（100字以内）",
+  "email_body": "邮件正文（含开头问候、自我介绍、价值主张、行动号召、签名）",
+  "key_points": ["客户关注的3个要点"],
+  "tips": ["发送时的建议"]
+}"""
+        try:
+            result = await self.ai.chat(prompt, system_prompt=system)
+            content = result.get("reply", "")
+            parsed = self._extract_json(content)
+            if parsed:
+                parsed["provider"] = result.get("provider_used", "unknown")
+                return parsed
+        except (json.JSONDecodeError, Exception) as e:
+            logger.warning(f"Outreach AI parse failed: {e}")
+            return self._template_outreach(company_info, product_info)
+
+    async def _mcp_search_all(self, queries: list) -> list:
+        seen_urls = set()
+        tasks = [asyncio.create_task(mcp_search(q, max_results=6)) for q in queries[:2]]
+        all_results = []
+        try:
+            for coro in asyncio.as_completed(tasks, timeout=8):
+                try:
+                    results = await coro
+                    for r in results:
+                        url = r.get("url", "").rstrip("/")
+                        if url and url not in seen_urls:
+                            seen_urls.add(url)
+                            all_results.append(r)
+                except (asyncio.TimeoutError, Exception) as e:
+                    logger.debug(f"MCP search query failed: {e}")
+        except asyncio.TimeoutError:
+            logger.warning("MCP search overall timeout")
+        finally:
+            for t in tasks:
+                if not t.done():
+                    t.cancel()
+            await asyncio.gather(*tasks, return_exceptions=True)
+        if all_results:
+            return self._dedup_and_filter(all_results)[:15]
+        return []
+
+    def _dedup_and_filter(self, results: list) -> list:
+        seen = set()
+        filtered = []
+        for r in results:
+            url = r.get("url", "").rstrip("/")
+            title = r.get("title", "")
+            if not url or url in seen:
+                continue
+            seen.add(url)
+            s = url.split("/")[2] if "://" in url else url
+            hostname = s.split(":")[0].lower() if ":" in s else s.lower()
+            if any(tld in hostname for tld in [".cn", ".com.cn", ".edu", ".ac.", ".gov"]):
+                continue
+            if any(domain in hostname for domain in
+                   ["sciencedirect", "mdpi", "springer", "wiley", "acm.org",
+                    "ieee.org", "researchgate", "nature.com", "oup.com",
+                    "sagepub", "tandfonline", "ncbi", "semanticscholar",
+                    "britannica", "dictionary", "cambridge", "iciba", "wikipedia"]):
+                continue
+            filtered.append(r)
+        return filtered
+
+    async def _google_search_all(self, queries: list) -> list:
+        all_results = []
+        seen_urls = set()
+        for q in queries[:3]:
+            results = await search_companies(q, max_results=8)
+            for r in results:
+                url = r["url"].rstrip("/")
+                if url not in seen_urls:
+                    seen_urls.add(url)
+                    all_results.append(r)
+            if len(all_results) >= 15:
+                break
+        return self._dedup_and_filter(all_results)[:15]
+
+    def _build_queries(self, product: str, market: str) -> list:
+        return [
+            f"{product} importer {market}",
+            f"{product} distributor {market}",
+            f"{product} wholesale buyer {market}",
+            f"{product} procurement {market}",
+            f"{product} company {market}",
+            f"buy {product} from {market}",
+            f"{product} supply chain {market}",
+            f"top {product} manufacturers {market}",
+            f"{product} import export {market}",
+            f"{product} trading company {market}",
+        ]
+
+    def _extract_json(self, text: str) -> Optional[dict]:
+        text = text.strip()
+        for prefix in ["```json", "```", "```JSON"]:
+            if text.startswith(prefix):
+                text = text[len(prefix):]
+        for suffix in ["```"]:
+            if text.endswith(suffix):
+                text = text[:-len(suffix)]
+        text = text.strip()
+        try:
+            return json.loads(text)
+        except json.JSONDecodeError:
+            import re
+            brace = text.find("{")
+            end = text.rfind("}")
+            if brace >= 0 and end > brace:
+                try:
+                    return json.loads(text[brace:end+1])
+                except json.JSONDecodeError:
+                    pass
+        return None
+
+    async def _ai_strategy(self, product: str, market: str) -> Dict[str, Any]:
+        if not self._ai_available:
+            return self._template_strategy(product, market)
+        system = """你是外贸客户发现专家。根据用户的产品和目标市场，分析出潜在买家画像和获取策略。
+
+请以 JSON 格式返回（不要用 markdown 代码块标记）：
+{
+  "buyer_personas": [{"type": "", "description": "", "channels": [], "search_queries": []}],
+  "strategy": "",
+  "tips": []
+}"""
+        prompt = f"产品：{product}\n目标市场：{market}\n请分析潜在买家画像和获取策略。"
+        try:
+            result = await self.ai.chat(prompt, system_prompt=system)
+            content = result.get("reply", "")
+            parsed = self._extract_json(content)
+            if parsed:
+                parsed["provider"] = result.get("provider_used", "unknown")
+                return parsed
+            return self._template_strategy(product, market)
+        except Exception as e:
+            logger.warning(f"AI strategy failed: {e}")
+            return self._template_strategy(product, market)
+
+    def _template_strategy(self, product: str, market: str) -> Dict[str, Any]:
+        return {
+            "buyer_personas": [
+                {"type": "进口商/批发商", "description": f"从中国进口{product}并在{market}批发的贸易商", "channels": ["LinkedIn", "Google"], "search_queries": [f"{product} importer {market}"]},
+                {"type": "品牌商/OEM买家", "description": f"在{market}销售自有品牌{product}的公司", "channels": ["LinkedIn", "行业展会"], "search_queries": [f"{product} manufacturer {market}"]},
+            ],
+            "strategy": f"建议在 LinkedIn 和 Google 搜索 {market} 的 {product} 相关公司",
+            "tips": ["使用多个搜索词", "找到公司后在 LinkedIn 找决策人"],
+            "provider": "template",
+        }
+
+    def _template_analysis(self, url: str) -> Dict[str, Any]:
+        return {
+            "match_score": 50,
+            "match_reason": "无法获取网页内容进行分析，建议手动查看",
+            "url": url,
+            "provider": "template",
+        }
+
+    def _template_outreach(self, company: Dict[str, Any], product: Dict[str, Any]) -> Dict[str, Any]:
+        company_name = company.get("name", "")
+        product_name = product.get("name", "")
+        return {
+            "subject": f"关于{product_name}的合作机会",
+            "linkedin_message": f"您好！了解到贵司{company_name}在经营相关业务，我们专业生产{product_name}，品质稳定，价格有竞争力。如有兴趣，我可以发详细资料供参考。",
+            "whatsapp_message": f"Hello! We are a professional {product_name} manufacturer. Interested in exploring cooperation? Happy to share details.",
+            "email_body": f"Dear {company_name} team,\n\nWe are a professional {product_name} manufacturer with competitive pricing and consistent quality. Would you be open to a quick chat to explore potential cooperation?\n\nBest regards,\n[Your Name]",
+            "key_points": ["产品质量有保障", "价格有竞争力", "可定制"],
+            "tips": ["发送前先了解对方背景", "LinkedIn 消息要简短"],
+            "provider": "template",
+        }

backend/app/services/invoice.py

@@ -0,0 +1,126 @@
+from typing import Optional, Dict, Any, List
+from sqlalchemy.ext.asyncio import AsyncSession
+from sqlalchemy import select, desc
+from app.models.invoice import Invoice, InvoiceType, InvoiceStatus
+from app.models.certification import Certification, CertStatus
+from datetime import datetime
+import uuid
+
+
+class InvoiceService:
+    def __init__(self, db: AsyncSession):
+        self.db = db
+
+    async def apply(self, user_id: str, data: Dict[str, Any]) -> Dict[str, Any]:
+        invoice_type = InvoiceType(data["invoice_type"])
+        certification_id = None
+        cert = None
+
+        if invoice_type == InvoiceType.individual:
+            cert_result = await self.db.execute(
+                select(Certification)
+                .where(
+                    Certification.user_id == uuid.UUID(user_id),
+                    Certification.cert_type == "individual",
+                    Certification.status == CertStatus.approved,
+                )
+                .limit(1)
+            )
+            cert = cert_result.scalar_one_or_none()
+            if not cert:
+                return {"error": "请先完成个人实名认证"}
+            certification_id = cert.id
+
+        else:
+            cert_result = await self.db.execute(
+                select(Certification)
+                .where(
+                    Certification.user_id == uuid.UUID(user_id),
+                    Certification.cert_type == "enterprise",
+                    Certification.status == CertStatus.approved,
+                )
+                .limit(1)
+            )
+            cert = cert_result.scalar_one_or_none()
+            if not cert:
+                return {"error": "请先完成企业认证"}
+            certification_id = cert.id
+
+        invoice = Invoice(
+            user_id=uuid.UUID(user_id),
+            certification_id=certification_id,
+            invoice_type=invoice_type,
+            title=data["title"],
+            tax_id=data.get("tax_id"),
+            amount=data["amount"],
+            status=InvoiceStatus.pending,
+        )
+        self.db.add(invoice)
+        await self.db.flush()
+        return {"id": str(invoice.id), "status": invoice.status.value}
+
+    async def list_user(self, user_id: str) -> List[Dict[str, Any]]:
+        result = await self.db.execute(
+            select(Invoice)
+            .where(Invoice.user_id == uuid.UUID(user_id))
+            .order_by(desc(Invoice.created_at))
+        )
+        invoices = result.scalars().all()
+        return [
+            {
+                "id": str(inv.id),
+                "invoice_type": inv.invoice_type.value,
+                "title": inv.title,
+                "tax_id": inv.tax_id,
+                "amount": inv.amount,
+                "status": inv.status.value,
+                "reject_reason": inv.reject_reason,
+                "issued_at": inv.issued_at.isoformat() if inv.issued_at else None,
+                "created_at": inv.created_at.isoformat() if inv.created_at else None,
+            }
+            for inv in invoices
+        ]
+
+    async def list_all(self, page: int, size: int, status: Optional[str] = None) -> Dict[str, Any]:
+        query = select(Invoice).order_by(desc(Invoice.created_at))
+        if status:
+            query = query.where(Invoice.status == InvoiceStatus(status))
+        offset = (page - 1) * size
+        result = await self.db.execute(query.offset(offset).limit(size))
+        invoices = result.scalars().all()
+        return {
+            "items": [
+                {
+                    "id": str(inv.id),
+                    "user_id": str(inv.user_id),
+                    "invoice_type": inv.invoice_type.value,
+                    "title": inv.title,
+                    "tax_id": inv.tax_id,
+                    "amount": inv.amount,
+                    "status": inv.status.value,
+                    "reject_reason": inv.reject_reason,
+                    "issued_at": inv.issued_at.isoformat() if inv.issued_at else None,
+                    "created_at": inv.created_at.isoformat() if inv.created_at else None,
+                }
+                for inv in invoices
+            ],
+            "total": len(invoices),
+            "page": page,
+            "size": size,
+        }
+
+    async def process(self, invoice_id: str, action: str, reason: Optional[str] = None) -> Optional[Dict[str, Any]]:
+        result = await self.db.execute(
+            select(Invoice).where(Invoice.id == uuid.UUID(invoice_id))
+        )
+        inv = result.scalar_one_or_none()
+        if not inv:
+            return None
+        if action == "issue":
+            inv.status = InvoiceStatus.issued
+            inv.issued_at = datetime.utcnow()
+        else:
+            inv.status = InvoiceStatus.rejected
+            inv.reject_reason = reason
+        await self.db.flush()
+        return {"id": str(inv.id), "status": inv.status.value}

backend/app/services/mcp_search_client.py

@@ -0,0 +1,101 @@
+import asyncio
+import json
+import logging
+import os
+import sys
+import warnings
+from typing import Dict, Any, List, Optional
+
+from mcp.client.stdio import stdio_client, StdioServerParameters
+from mcp.client.session import ClientSession
+
+logger = logging.getLogger(__name__)
+
+SERVER_SCRIPT = os.path.join(os.path.dirname(__file__), "mcp_search_server.py")
+VENV_PYTHON = sys.executable
+
+
+class MCPClientManager:
+    _instance: Optional["MCPClientManager"] = None
+    _lock = asyncio.Lock()
+
+    def __init__(self):
+        self._session: Optional[ClientSession] = None
+        self._read = None
+        self._write = None
+        self._ctx = None
+        self._initialized = False
+
+    @classmethod
+    async def get_instance(cls) -> "MCPClientManager":
+        if cls._instance is None or not cls._instance._initialized:
+            async with cls._lock:
+                if cls._instance is None or not cls._instance._initialized:
+                    cls._instance = cls()
+                    try:
+                        await asyncio.wait_for(cls._instance._start(), timeout=10)
+                    except Exception as e:
+                        logger.warning(f"MCP init failed: {e}")
+                        cls._instance = None
+                        raise
+        return cls._instance
+
+    async def _start(self):
+        params = StdioServerParameters(
+            command=VENV_PYTHON,
+            args=[SERVER_SCRIPT],
+        )
+        self._ctx = stdio_client(params)
+        self._read, self._write = await asyncio.wait_for(
+            self._ctx.__aenter__(), timeout=5
+        )
+        self._session = await asyncio.wait_for(
+            ClientSession(self._read, self._write).__aenter__(), timeout=5
+        )
+        await asyncio.wait_for(self._session.initialize(), timeout=5)
+        self._initialized = True
+        logger.info("MCP search client initialized")
+
+    async def search(self, query: str, max_results: int = 10) -> List[Dict[str, str]]:
+        if not self._initialized or self._session is None:
+            logger.warning("MCP client not initialized")
+            return []
+        try:
+            result = await asyncio.wait_for(
+                self._session.call_tool(
+                    "web_search",
+                    {"query": query, "max_results": max_results},
+                ),
+                timeout=10,
+            )
+            if result.content and len(result.content) > 0:
+                text = result.content[0].text
+                data = json.loads(text)
+                return data.get("results", [])
+            return []
+        except (asyncio.TimeoutError, Exception) as e:
+            logger.warning(f"MCP search call failed: {e}")
+            return []
+
+    async def close(self):
+        self._initialized = False
+        MCPClientManager._instance = None
+        if self._session:
+            try:
+                await self._session.__aexit__(None, None, None)
+            except (BaseExceptionGroup, RuntimeError, Exception):
+                pass
+        if self._ctx:
+            try:
+                await self._ctx.__aexit__(None, None, None)
+            except (BaseExceptionGroup, RuntimeError, Exception):
+                pass
+
+
+async def mcp_search(query: str, max_results: int = 10) -> List[Dict[str, str]]:
+    try:
+        mgr = await MCPClientManager.get_instance()
+        return await mgr.search(query, max_results)
+    except Exception as e:
+        logger.warning(f"MCP search failed: {e}")
+        return []

backend/app/services/mcp_search_server.py

@@ -0,0 +1,105 @@
+import asyncio
+import json
+import logging
+import os
+import subprocess
+from typing import List, Dict
+
+from mcp.server.fastmcp import FastMCP
+
+logger = logging.getLogger(__name__)
+PROJECT_ROOT = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", ".."))
+NODE_BIN = "/usr/bin/node"
+
+BING_SCRIPT = r"""
+const p = require('puppeteer');
+(async () => {
+  const b = await p.launch({headless:true,args:['--no-sandbox','--disable-setuid-sandbox','--disable-blink-features=AutomationControlled']});
+  const page = await b.newPage();
+  await page.setUserAgent('Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36');
+  await page.setExtraHTTPHeaders({'Accept-Language':'en-US,en;q=0.9'});
+  await page.evaluateOnNewDocument(() => { Object.defineProperty(navigator, 'webdriver', {get:()=>undefined}); });
+  const q = process.argv[process.argv.length - 2];
+  const max = parseInt(process.argv[process.argv.length - 1] || '10', 10);
+  const sk = ['bing.com','google.com','facebook.com','twitter.com','instagram.com','youtube.com','reddit.com','amazon.com','wikipedia.org','baidu.com','linkedin.com','pinterest.com','ebay.com','walmart.com','w3.org','whatsapp.com','wechat.com','qq.com','taobao.com','tmall.com','alibaba.com','alipay.com','dict','dictionary','translate','zhihu.com','baike.baidu.com','sogou.com','163.com','sohu.com','sina.com','iciba.com','cambridge','britannica','sciencedirect','mdpi.com','springer','wiley.com','acm.org','ieee.org','researchgate','semanticscholar','ncbi.nlm.nih','nature.com','oup.com','sagepub','tandfonline'];
+  try {
+    await page.goto('https://cn.bing.com/search?q=' + encodeURIComponent(q) + '&setlang=en-US&cc=US', {waitUntil:'domcontentloaded',timeout:10000});
+    await page.waitForSelector('.b_algo', {timeout:5000}).catch(()=>{});
+    const results = await page.evaluate((m, sk) => {
+      const reCJK = /[\u4e00-\u9fff\u3400-\u4dbf]/;
+      const found = []; const seen = new Set();
+      document.querySelectorAll('li.b_algo').forEach(li => {
+        const a = li.querySelector('h2 a'); if (!a) return;
+        let url = (a.href || '').replace(/\/$/,'');
+        if (!url.startsWith('http') || seen.has(url)) return;
+        seen.add(url);
+        if (sk.some(d => url.includes(d))) return;
+        const hostname = url.replace(/^https?:\/\//,'').split('/')[0];
+        if (hostname.endsWith('.cn') || hostname.endsWith('.com.cn') || hostname.endsWith('.edu') || hostname.endsWith('.ac')) return;
+        const title = (a.textContent||'').trim().substring(0,100);
+        if (reCJK.test(title)) return;
+        const s = li.querySelector('.b_caption p, .b_lineclamp2');
+        found.push({title, url, snippet:s?s.textContent.trim().substring(0,200):''});
+      });
+      return found.slice(0,m);
+    }, max, sk);
+    console.log(JSON.stringify(results));
+  } catch(e) { console.log('[]'); }
+  await b.close();
+})();
+"""
+
+
+BING_SCRIPT_FILE = os.path.join(os.path.dirname(__file__), "_bing_search.js")
+NODE_MODULES = os.path.join(PROJECT_ROOT, "node_modules")
+
+
+async def search_bing(query: str, max_results: int = 10) -> List[Dict[str, str]]:
+    try:
+        with open(BING_SCRIPT_FILE, "w") as f:
+            f.write(BING_SCRIPT)
+        env = os.environ.copy()
+        env["NODE_PATH"] = NODE_MODULES
+        result = subprocess.run(
+            [NODE_BIN, BING_SCRIPT_FILE, query, str(max_results)],
+            capture_output=True,
+            text=True,
+            timeout=15,
+            cwd=PROJECT_ROOT,
+            env=env,
+        )
+        if result.returncode != 0:
+            logger.warning(f"Bing search failed: {result.stderr[:300]}")
+            return []
+        for line in result.stdout.strip().split("\n"):
+            line = line.strip()
+            if line.startswith("["):
+                return json.loads(line)
+        return []
+    except subprocess.TimeoutExpired:
+        logger.warning("Bing search timed out")
+        return []
+    except (json.JSONDecodeError, Exception) as e:
+        logger.warning(f"Bing search error: {e}")
+        return []
+
+
+mcp = FastMCP("trade-search", log_level="WARNING")
+
+
+@mcp.tool(
+    name="web_search",
+    description="Search the web for companies, buyers, or business information. Returns title, URL, and snippet for each result. Useful for finding potential customers, researching companies, or gathering market intelligence.",
+)
+async def web_search(query: str, max_results: int = 10) -> str:
+    results = await search_bing(query, max_results)
+    if not results:
+        return json.dumps({"results": [], "error": None})
+    return json.dumps({"results": results, "error": None})
+
+
+def main():
+    asyncio.run(mcp.run_stdio_async())
+
+if __name__ == "__main__":
+    main()

backend/app/services/search_web.py

@@ -0,0 +1,73 @@
+from typing import List, Dict, Optional
+import httpx
+import json
+import logging
+from app.config import settings
+
+logger = logging.getLogger(__name__)
+
+GOOGLE_CSE_URL = "https://www.googleapis.com/customsearch/v1"
+
+IGNORE_DOMAINS = [
+    "google.com", "facebook.com", "twitter.com", "instagram.com",
+    "youtube.com", "reddit.com", "amazon.com", "ebay.com",
+    "wikipedia.org", "linkedin.com", "pinterest.com", "baidu.com",
+    "bing.com", "duckduckgo.com",
+]
+
+
+async def search_companies(query: str, max_results: int = 10) -> List[Dict[str, str]]:
+    api_key = settings.GOOGLE_API_KEY or ""
+    cse_id = settings.GOOGLE_CSE_ID or ""
+    if api_key and cse_id:
+        return await _google_cse(query, max_results, api_key, cse_id)
+    logger.info("Google CSE not configured, using template results")
+    return []
+
+
+async def _google_cse(query: str, max_results: int, api_key: str, cse_id: str) -> List[Dict[str, str]]:
+    try:
+        async with httpx.AsyncClient(timeout=15.0) as client:
+            resp = await client.get(GOOGLE_CSE_URL, params={
+                "key": api_key,
+                "cx": cse_id,
+                "q": query,
+                "num": min(max_results, 10),
+                "lr": "lang_en",
+            })
+            if resp.status_code != 200:
+                logger.warning(f"Google CSE returned {resp.status_code}")
+                return []
+            data = resp.json()
+            results = []
+            for item in data.get("items", []):
+                url = item.get("link", "")
+                if not url or any(d in url for d in IGNORE_DOMAINS):
+                    continue
+                results.append({
+                    "title": item.get("title", url)[:100],
+                    "url": url.rstrip("/"),
+                    "snippet": item.get("snippet", "")[:200],
+                })
+            return results[:max_results]
+    except Exception as e:
+        logger.warning(f"Google CSE failed: {e}")
+        return []
+
+
+async def fetch_page_text(url: str) -> Optional[str]:
+    try:
+        async with httpx.AsyncClient(timeout=10.0, follow_redirects=True) as client:
+            resp = await client.get(url, headers={"User-Agent": "Mozilla/5.0"})
+            if resp.status_code == 200:
+                from bs4 import BeautifulSoup
+                soup = BeautifulSoup(resp.text, "html.parser")
+                for tag in soup(["script", "style", "nav", "footer", "header"]):
+                    tag.decompose()
+                text = soup.get_text(separator=" ", strip=True)
+                import re
+                text = re.sub(r"\s+", " ", text)[:3000]
+                return text if len(text) > 100 else None
+    except Exception as e:
+        logger.debug(f"fetch {url} failed: {e}")
+    return None

backend/requirements.txt

@@ -1,14 +1,15 @@
-fastapi==0.100.0
-uvicorn==0.23.2
+fastapi==0.136.1
+uvicorn==0.47.0
 sqlalchemy==1.4.48
 asyncpg==0.27.0
-pydantic==1.10.12
+pydantic==2.13.4
+pydantic-settings==2.14.1
 python-jose[cryptography]==3.3.0
 passlib[bcrypt]==1.7.4
 python-multipart==0.0.6
 redis==4.5.5
 celery==5.2.7
-httpx==0.23.3
+httpx>=0.23.3,<0.28
 openai==1.12.0
 anthropic==0.8.1
 jinja2==3.1.2
@@ -19,4 +20,6 @@ pytest-asyncio==0.21.1
 pytest-cov==4.1.0
 weasyprint==60.2
 openpyxl==3.1.2
-edge-tts>=6.0.0
+edge-tts>=6.0.0
+mcp==1.27.1
+starlette==1.0.0