add mcp

app/schemas/__init__.py

@@ -22,3 +22,5 @@ from .token import *
 from .transfer import *
 from .user import *
 from .workflow import *
+from .mcp import *
+

app/schemas/mcp.py

@@ -0,0 +1,16 @@
+from typing import Any, Dict, Optional
+
+from pydantic import BaseModel, Field
+
+
+class ToolCallRequest(BaseModel):
+    """工具调用请求模型"""
+    tool_name: str = Field(..., description="工具名称")
+    arguments: Dict[str, Any] = Field(default_factory=dict, description="工具参数")
+
+
+class ToolCallResponse(BaseModel):
+    """工具调用响应模型"""
+    success: bool = Field(..., description="是否成功")
+    result: Optional[str] = Field(None, description="工具执行结果")
+    error: Optional[str] = Field(None, description="错误信息")