Phase 3.3: MCP Protocol Support Module

backend/python/app/models.py

@@ -1036,3 +1036,24 @@ class TaskExecutionLog(Base):
     error_message = Column(Text, default="")
     created_at = Column(DateTime, default=datetime.now)
 
+
+
+class MCPServer(Base):
+    __tablename__ = "mcp_servers"
+
+    id = Column(String(36), primary_key=True, default=gen_uuid)
+    name = Column(String(100), nullable=False)
+    description = Column(Text, default="")
+    transport_type = Column(String(20), default="stdio")
+    command = Column(String(500), default="")
+    args = Column(Text, default="")
+    env_vars = Column(Text, default="")
+    url = Column(String(500), default="")
+    headers = Column(Text, default="")
+    is_enabled = Column(Boolean, default=True)
+    status = Column(String(20), default="disconnected")
+    last_connected_at = Column(DateTime, default=None)
+    tools_count = Column(Integer, default=0)
+    resources_count = Column(Integer, default=0)
+    created_at = Column(DateTime, default=datetime.now)
+    updated_at = Column(DateTime, default=datetime.now, onupdate=datetime.now)