feat: demo

demo_mcp/sse_server.py

@@ -0,0 +1,53 @@
+from mcp.server.fastmcp import FastMCP
+
+
+# 在创建FastMCP实例时指定host和port
+mcp = FastMCP("sdg", log_level="ERROR", host="127.0.0.1", port=8001)
+
+@mcp.tool(
+    name="query_high_frequency_question",
+    description="从知识库中检索常见问题解答（FAQ）,返回包含问题和答案的结构化JSON数据。",
+)
+async def query_high_frequency_question() -> str:
+    """
+    高频问题查询
+    """
+    try:
+        print("调用查询高频问题的tool成功！！")
+        return "高频问题是: 恐龙是怎么灭绝的？"
+    except Exception as e:
+        print(f"Unexpected error in question retrieval: {str(e)}")
+        raise
+
+@mcp.tool(
+    name="get_weather",
+    description="查询天气"
+)
+async def get_weather() -> str:
+    """
+    查询天气的tools
+    """
+    try:
+        print("调用查询天气的tools")
+        return "北京的天气是多云"
+    except Exception as e:
+        print(f"Unexpected error in question retrieval: {str(e)}")
+        raise
+
+
+def main():
+    print("正在启动MCP SSE服务器...")
+    print("SSE端点: http://localhost:8001/sse")
+    print("按 Ctrl+C 停止服务器")
+
+    try:
+        # 运行SSE服务器
+        mcp.run(transport="sse")
+    except KeyboardInterrupt:
+        print("\n服务器已停止")
+    except Exception as e:
+        print(f"服务器启动失败: {e}")
+
+
+if __name__ == "__main__":
+    main()