小智机器人MCP

原创已于 2025-11-12 23:06:36 修改 · 136 阅读

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#java #前端 #服务器

于 2025-11-12 23:03:31 首次发布

如果json包含MCP则按照MCP去解析

strcmp(type->valuestring, "llm") 是一个字符串比较函数调用，作用是判断 type->valuestring 指向的字符串是否否等于 "mcp"。

else if (strcmp(type->valuestring, "mcp") == 0) {
            auto payload = cJSON_GetObjectItem(root, "payload");
            if (cJSON_IsObject(payload)) {
                McpServer::GetInstance().ParseMessage(payload);
            }

大模型回复的function call json, 调节屏幕亮度

I (99214) Application: Incoming JSON:
{
        "type": "mcp",
        "payload":      {
                "jsonrpc":      "2.0",
                "method":       "tools/call",
                "id":   3,
                "params":       {
                        "name": "self.screen.set_brightness",
                        "arguments":    {
                                "brightness":   75
                        }
                }
        },
        "session_id":   "d0ab4e24"
}

拍照

I (198434) Application: Incoming JSON:
{
        "type": "mcp",
        "payload":      {
                "jsonrpc":      "2.0",
                "method":       "tools/call",
                "id":   3,
                "params":       {
                        "name": "self.camera.take_photo",
                        "arguments":    {
                                "question":     "你看看这是什么"
                        }
                }
        },
        "session_id":   "12815b2b"
}

查询电量

I (233884) Application: Incoming JSON:
{
        "type": "mcp",
        "payload":      {
                "jsonrpc":      "2.0",
                "method":       "tools/call",
                "id":   4,
                "params":       {
                        "name": "self.get_device_status",
                        "arguments":    {
                        }
                }
        },
        "session_id":   "12815b2b"
}