mijia-automation

name	mijia-automation
description	米家自动化极客版规则创建指南。当用户想要创建智能场景、设备联动、定时任务、条件触发等自动化规则时使用此skill。 Use when this capability is needed.
metadata	{"author":"allocnode"}

米家自动化规则创建

规则结构

{
  "id": "graph_时间戳",
  "nodes": [节点1, 节点2, ...],
  "cfg": {
    "id": "graph_时间戳",
    "enable": true,
    "uiType": "graph",
    "userData": {
      "name": "规则名称",
      "lastUpdateTime": 1710000000000,
      "transform": {"x": 0, "y": 0, "scale": 1, "rotate": 0}
    }
  }
}

节点位置自动布局：create_graph 会根据节点连接关系自动计算位置，无需手动设置 cfg.pos。布局规则：

• 从左到右表示流程方向
• 分支节点上下排列
• 节点尺寸：528×164

关键校验规则

1. 节点 id：只允许 [0-9a-zA-Z]，不能用下划线、连字符
2. outputs 连接格式："portName": ["nodeId.inputPort"]（必须是点分隔，如 "cond1.trigger"）
   • ❌ 错误："output": ["range1"]（缺少 .inputPort）
   • ✅ 正确："output": ["range1.trigger"]
3. outputs 值必须是数组："output": [] ✓，"output": null ✗
4. 所有节点必须声明 outputs 端口：即使没有输出连接，也要声明端口（如 "outputs": {"output": []}）
5. deviceGet：必须有 outputs.output 和 outputs.output2
6. inputs 命名：
   • deviceGet, varGet, statusLast, delay 用 input
   • deviceOutput, condition 等用 trigger
   • timeRange, alarmClock 等状态节点没有输入端口（inputs: {}）
7. dtype 映射：bool→boolean，uint8/int32→int，float→float
8. props 必须存在："props": {} 不能省略
9. cfg.name：值为节点类型名（如 "deviceInput"）
10. cfg.unit/value：delay 节点的 cfg.unit 和 cfg.value 是可选的（UI 显示用）

inputs/outputs 工作机制

inputs 中的 null 是什么？

"inputs": {"trigger": null} 中的 null 不是"未连接"，而是声明端口存在。信号实际由上游节点的 outputs 数组传来。

上游 outputs 数组 ──→ 决定 → 下游 inputs 端口
"output": ["cond1.trigger"]      "inputs": {"trigger": null}  ← 端口声明，null 是正确的

outputs 数组决定连接关系

整个规则的连接关系完全由每个节点的 outputs 数组决定，inputs 只是端口声明。生成规则后必须逐个检查每个节点的 outputs 数组，确保：

1. 引用的目标节点 ID 存在
2. 引用的端口名是目标节点 inputs 中声明的端口名
3. 点分隔格式正确："目标节点ID.目标端口名"

state 节点 vs event 节点

类型	特征	inputs	代表节点
event 节点	可被触发	有 trigger/input 端口	deviceOutput, condition, delay
state 节点	不能被触发	inputs: {}（空）	timeRange, alarmClock, deviceInputSetVar

⚠️ state 节点的 outputs 只能连到 event 节点的 condition 端口，不能作为触发链的一环。

⚠️ 网关不检查连接完整性（已验证）

网关 setGraph 只校验节点级别结构（字段类型、必填字段），不校验连接级别的逻辑完整性。以下错误都能通过网关校验但在运行时不工作：

• condition 的 condition 端口未连接 → 通过校验，但条件永远满足
• deviceGet.output2 连到 state 节点 → 通过校验，但语义错误

因此，生成规则后必须自行验证连接完整性，不能依赖网关报错。

工作流程（必须遵循）

当用户要求创建/修改自动化规则时，按以下步骤执行：

1. 理解需求：分析用户的自动化逻辑，确定需要哪些节点
2. 生成节点列表：按照节点模板和连接规则构建 nodes 数组
3. 调用 validate_graph 校验：使用 validate_graph 工具传入完整的 graph JSON（nodes + cfg），检查连接完整性
4. 修复错误：如果校验器报告 error 级别的问题，修复节点连接后重新校验，直到全部通过
5. 调用 create_graph 或 update_graph：校验通过后调用创建/更新工具（注意：create_graph 和 update_graph 内部也会自动校验，如有错误会拒绝执行）
6. 确认结果：向用户确认规则创建成功

⚠️ create_graph / update_graph 内置了校验逻辑。如果节点连接有 error 级别的问题，工具会返回错误并拒绝调用 setGraph。修复后重新调用即可。

节点模板（直接复制使用）

deviceInput - 设备触发（属性变化）

{"id":"$ID","type":"deviceInput","cfg":{"urn":"$URN","name":"deviceInput","version":1},"props":{"did":"$DID","siid":$SIID,"piid":$PIID,"preload":false,"dtype":"$DTYPE","operator":"=","v1":$V1},"inputs":{},"outputs":

deviceInput - 设备触发（事件）

{"id":"$ID","type":"deviceInput","cfg":{"urn":"$URN","name":"deviceInput","version":1},"props":{"did":"$DID","siid":$SIID,"eiid":$EIID,"preload":false},"inputs":{},"outputs":{"output":["$NEXT.trigger"]}}

deviceOutput - 控制设备（设置属性）

{"id":"$ID","type":"deviceOutput","cfg":{"urn":"$URN","name":"deviceOutput","version":1},"props":{"did":"$DID","siid":$SIID,"piid":$PIID,"value":$VALUE},"inputs":{"trigger":null},"outputs":{"output":[]}}

deviceOutput - 控制设备（执行动作）

{"id":"$ID","type":"deviceOutput","cfg":{"urn":"$URN","name":"deviceOutput","version":1},"props":{"did":"$DID","siid":$SIID,"aiid":$AIID,"ins":[{"piid":$PIID,"value":$VALUE}]},"inputs":{"trigger":null},"outputs":

deviceGet - 查询状态

{"id":"$ID","type":"deviceGet","cfg":{"urn":"$URN","name":"deviceGet","version":1},"props":{"did":"$DID","siid":$SIID,"piid":$PIID,"dtype":"$DTYPE","operator":"=","v1":$V1},"inputs":{"input":null},"outputs":{

⚠️ inputs 必须用 input，不是 trigger。output 和 output2 都应连到 event 节点（如 condition.trigger）。禁止将 output2 连到 state 节点。

alarmClock - 定时触发（state 节点）

{"id":"$ID","type":"alarmClock","cfg":{"name":"alarmClock","version":1,"happenType":"now","tempOffset":0},"props":{"type":"periodicAlarm","hour":$H,"minute":$M,"second":0,"filter":{"day":[0,1,2,3,4,5

⚠️ state 节点，inputs: {}。连 delay 用 delay1.input，连 condition 用 cond1.trigger。禁止任何节点的 output 连到 alarmClock。

timeRange - 时间段（state 节点）

{"id":"$ID","type":"timeRange","cfg":{"name":"timeRange","version":1},"props":{"start":{"hour":$SH,"minute":$SM,"second":0},"end":{"hour":$EH,"minute":$EM,"second":0},"filter":{"day":[0,1,2

⚠️ state 节点，inputs: {}。output 只能连到 condition.condition。多分支时 output 数组可包含多个目标（如 ["cond2.condition","cond3.condition"]）。禁止任何节点的 output 连到 timeRange。禁止使用 output2。

delay - 延时

{"id":"$ID","type":"delay","cfg":{"name":"delay","version":1,"unit":"s","value":$SEC},"props":{"timeout":$MS},"inputs":{"input":null},"outputs":{"output":["$NEXT.input"]}}

⚠️ inputs 必须是 {"input": null}（用 input，不是 trigger）。props.timeout 是实际执行的毫秒数（整数）。cfg.unit 和 cfg.value 是 UI 显示用的，可选。

condition - 当-如果-就（条件判断）

{"id":"$ID","type":"condition","cfg":{"name":"condition","version":1},"props":{},"inputs":{"trigger":null,"condition":null},"outputs":{"met":["$NEXT1.trigger"],"unmet":["$NEXT2.trigger"]}}

⚠️ trigger 和 condition 必须都有信号来源，缺一不可。trigger = "当"（event 节点触发），condition = "如果"（state 节点提供条件值）。如果 condition 未连接 → 网关默认为 true，条件永远满足。如果 trigger 未连接 → 节点永远不会被触发。生成规则后必须遍历 outputs 数组确认两者都有来源。

signalOr - 任一事件

{"id":"$ID","type":"signalOr","cfg":{"name":"signalOr","version":1},"props":{},"inputs":{"input0":null,"input1":null},"outputs":{"output":["$NEXT.trigger"]}}

⚠️ 输入名格式必须是 input + 连续数字（input0, input1, ...）。

logicOr - 满足任一条件

{"id":"$ID","type":"logicOr","cfg":{"name":"logicOr","version":1},"props":{},"inputs":{"input0":null,"input1":null},"outputs":{"output":["$NEXT.trigger"]}}

⚠️ inputs 值可以是 boolean | null（状态条件）。

logicAnd - 满足全部条件

{"id":"$ID","type":"logicAnd","cfg":{"name":"logicAnd","version":1},"props":{},"inputs":{"input0":null,"input1":null},"outputs":{"output":["$NEXT.trigger"]}}

logicNot - 状态取反

{"id":"$ID","type":"logicNot","cfg":{"name":"logicNot","version":1},"props":{},"inputs":{"input":null},"outputs":{"output":["$NEXT.trigger"]}}

loop - 循环

{"id":"$ID","type":"loop","cfg":{"name":"loop","version":1},"props":{"interval":$MS},"inputs":{"start":null,"stop":null},"outputs":{"output":["$NEXT.trigger"]}}

⚠️ inputs 是 {start, stop}，不是 input。已验证。

onlyNTimes - 最多触发N次

{"id":"$ID","type":"onlyNTimes","cfg":{"name":"onlyNTimes","version":1},"props":{"n":$N},"inputs":{"input":null,"zero":null},"outputs":{"output":["$NEXT.trigger"]}}

counter - 达到N次时触发

{"id":"$ID","type":"counter","cfg":{"name":"counter","version":1},"props":{"n":$N},"inputs":{"input":null,"zero":null},"outputs":{"output":["$NEXT.trigger"]}}

modeSwitch - 模式切换

{"id":"$ID","type":"modeSwitch","cfg":{"name":"modeSwitch","version":1},"props":{},"inputs":{"input":null},"outputs":{"output0":[],"output1":[],"output2":[]}}

⚠️ outputs 根据模式数量声明 output0, output1, ...

register - 自定义布尔状态

{"id":"$ID","type":"register","cfg":{"name":"register","version":1},"props":{},"inputs":{"setTrue":null,"setFalse":null},"outputs":{"output":["$NEXT.trigger"]}}

onLoad - 启用时触发（state 节点）

{"id":"$ID","type":"onLoad","cfg":{"name":"onLoad","version":1},"props":{},"inputs":{},"outputs":{"output":["$NEXT.trigger"]}}

statusLast - 状态持续一段时间

{"id":"$ID","type":"statusLast","cfg":{"name":"statusLast","version":1},"props":{"timeout":$MS},"inputs":{"input":null},"outputs":{"output":["$NEXT.trigger"]}}

eventSequence - 事件先后发生

{"id":"$ID","type":"eventSequence","cfg":{"name":"eventSequence","version":1},"props":{"timeout":$MS},"inputs":{"input1":null,"input2":null},"outputs":{"output":["$NEXT.trigger"]}}

varSetNumber - 数值运算

{"id":"$ID","type":"varSetNumber","cfg":{"name":"varSetNumber","version":1},"props":{"scope":"global","id":"$VAR_ID","elements":[{"type":"const","value":"$ + 1"}]},"inputs":{"input":null},"outputs":{"output":[

⚠️ inputs 是 input，不是 trigger。

varSetString - 文本拼接

{"id":"$ID","type":"varSetString","cfg":{"name":"varSetString","version":1},"props":{"scope":"global","id":"$VAR_ID","elements":[{"type":"const","value":"文本"}]},"inputs":{"input":null},"outputs":{"output":[

deviceInputSetVar - 设备触发赋值（state 节点）

{"id":"$ID","type":"deviceInputSetVar","cfg":{"urn":"$URN","name":"deviceInputSetVar","version":1},"props":{"did":"$DID","siid":$SIID,"piid":$PIID,"dtype":"number","scope":"global","id":"$VAR_ID","preload":false},"inputs":{},"outputs"

⚠️ state 节点，inputs: {}。dtype 用 "number" 而非 "int"/"float"。

deviceGetSetVar - 查询设备赋值

{"id":"$ID","type":"deviceGetSetVar","cfg":{"urn":"$URN","name":"deviceGetSetVar","version":1},"props":{"did":"$DID","siid":$SIID,"piid":$PIID,"dtype":"number","scope":"global","id":"$VAR_ID"},"inputs":{"input":null},"outputs":

⚠️ 同 deviceGet，inputs 用 input，outputs 必须有 output 和 output2。

varChange - 变量值更新时触发（state 节点）

{"id":"$ID","type":"varChange","cfg":{"name":"varChange","version":1},"props":{"scope":"global","id":"$VAR_ID","varType":"number","preload":true,"operator":">=","v1":$V1},"inputs":{},"outputs":{"output":["$NEXT.trigger"]

varGet - 查询变量值

{"id":"$ID","type":"varGet","cfg":{"name":"varGet","version":1},"props":{"scope":"global","id":"$VAR_ID","varType":"number","operator":">=","v1":$V1},"inputs":{"input":null},"outputs":{"output":["$NEXT1.trigger"],

⚠️ 同 deviceGet，inputs 用 input，outputs 必须有 output 和 output2。

操作符与 dtype

dtype	允许的 operator	v1 值类型
boolean	=	true/false
int	>=, <=, =, !=, >, <, between, include	整数
float	>, <, between	数字
string	=	字符串

设备控制常见模式

• 开关灯：siid=2, piid=1, value=true/false
• 亮度：siid=2, piid=2, value=1-100
• 窗帘开合：siid=2, piid=1, value=0-100

详细参考

• 完整节点定义与校验规则

---

Source: allocnode/oh-my-sage — distributed by TomeVault.