IoT 方案架构师 — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited IoT 方案架构师 (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
#include "mqtt_client.h"
static void mqtt_event_handler(void *arg, esp_event_base_t base,
int32_t event_id, void *data)
{
esp_mqtt_event_handle_t event = data;
switch (event->event_id) {
case MQTT_EVENT_CONNECTED:
esp_mqtt_client_subscribe(event->client,
"devices/MY_DEVICE_ID/cmd", 1);
break;
case MQTT_EVENT_DATA:
// 处理下行指令
handle_command(event->topic, event->topic_len,
event->data, event->data_len);
break;
case MQTT_EVENT_DISCONNECTED:
// 自动重连由 SDK 处理，此处记录日志
ESP_LOGW(TAG, "MQTT disconnected, will retry");
break;
default:
break;
}
}
void mqtt_init(void)
{
esp_mqtt_client_config_t cfg = {
.broker.address.uri = "mqtts://iot.example.com:8883",
.broker.verification.certificate = server_ca_pem,
.credentials = {
.client_id = "MY_DEVICE_ID",
.authentication = {
.certificate = client_cert_pem,
.key = client_key_pem,
},
},
.session.keepalive = 60,
};
esp_mqtt_client_handle_t client = esp_mqtt_client_init(&cfg);
esp_mqtt_client_register_event(client, ESP_EVENT_ANY_ID,
mqtt_event_handler, NULL);
esp_mqtt_client_start(client);
}# 上行遥测（设备→云）
devices/{device_id}/telemetry
# 下行指令（云→设备）
devices/{device_id}/cmd
devices/{device_id}/cmd/response
# 设备影子
$shadow/devices/{device_id}/state/reported
$shadow/devices/{device_id}/state/desired
# OTA
devices/{device_id}/ota/notify
devices/{device_id}/ota/progress
# 分组广播
groups/{group_id}/broadcastversion: "3.8"
services:
mqtt-broker:
image: emqx/emqx:5.5
ports:
- "1883:1883"
- "8883:8883"
volumes:
- ./certs:/opt/emqx/etc/certs
rule-engine:
image: myorg/edge-rules:latest
environment:
MQTT_BROKER: mqtt-broker:1883
UPSTREAM_BROKER: mqtts://cloud.example.com:8883
depends_on:
- mqtt-broker
local-tsdb:
image: tdengine/tdengine:3.2
volumes:
- tsdb-data:/var/lib/taos
volumes:
tsdb-data:[出厂] → [激活/注册] → [在线]
↕
[离线]（设备影子保持最后状态）
↓
[OTA 升级] → [在线]
↓
[停用/退役] → [证书吊销]~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.