What is mijia-automation?

A guide for designing Xiaomi Mi Home automation rules by separating triggers, stored state, transformations, conditions, actions, stopping rules, and recovery.

It helps plan automations involving remembered values, calculations, time windows, repetition, device synchronization, multiple devices, templates, and virtual events.

It prevents complex automations from being assembled blindly and highlights where device differences, unsupported behavior, or weak evidence may cause problems.

How allocnode/oh-my-sage configures Claude Code and Codex

Reuse

Borrowing it

Nothing to install: this file belongs to allocnode/oh-my-sage. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/allocnode/oh-my-sage/main/.agents/skills/mijia-automation/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/allocnode/oh-my-sage

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/allocnode/oh-my-sage/mijia-automation/github.svg)](https://agentmods.dev/skills/allocnode/oh-my-sage/mijia-automation)

Your own site

<a href="https://agentmods.dev/skills/allocnode/oh-my-sage/mijia-automation"><img src="https://agentmods.dev/badge/skills/allocnode/oh-my-sage/mijia-automation/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/allocnode/oh-my-sage/mijia-automation"><img src="https://agentmods.dev/badge/skills/allocnode/oh-my-sage/mijia-automation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 7,767 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00055	$0.07767
Opus 5.5	$0.00022	$0.03107
Sonnet 5.5	$0.00011	$0.01553
Haiku 4.5	$0.00006	$0.00777

Measured 4d ago against content hash 046dc6dcdf66, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mijia-automation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.agents/skills/mijia-automation/SKILL.md · 400 lines

How it starts

The opening of the file, as written. The whole thing — 400 lines — stays where its author put it; the contents beside it link to each section on GitHub.

米家自动化规则创建

设计新自动化时的知识检索

不要一开始就堆节点。先把需求拆成：触发、状态、变换、条件、动作、退出、恢复，再读取知识索引中最相关的一至三个模式文件。

快速选择模式：

问题	模式
需要跨事件记住值、模式或时间点	`PAT-STATE-01`
需要计算、映射、取整、量化或夹紧	`PAT-NUM-01`
需要多源汇总、任一/全部或至少 k 个	`PAT-AGG-01`
需要日期、时长、时间窗口或节律	`PAT-TIME-01`
需要重复执行、停止、清零或恢复	`PAT-LOOP-01`
需要设备跟随、双向同步或按实际状态切档	`PAT-SYNC-01`
需要跨设备型号、跨规则、模板或虚拟事件	`PAT-ADAPT-01`

常见组合：节律照明 = TIME + NUM + LOOP；外部可改档设备 = STATE + SYNC；重复提醒 = STATE + LOOP + ADAPT。

模式用于选择结构和发现风险，不是固定模板。组合模式后仍须根据目标设备 MIOT Spec 重新确定 DID、URN、字段、量程、步进、枚举和动作参数。不得照抄案例中的设备、阈值、变量名或私有标识。

案例知识按以下状态升级：

video → ui-sample → graph-diff → local-tested → gateway-roundtrip → runtime-verified → reusable-pattern

视频案例只是设计线索。未达到 runtime-verified 的行为不得写成强制校验规则；达到 reusable-pattern 还必须满足脱敏、跨场景适用和边界明确，才可作为通用模式推荐。证据可从真实规则、源码或网关样本开始，不要求机械经过每一级。

完整节点字段按需读取米家自动化规则完全参考，不要把全部节点模板和全部案例同时加载。

变量生命周期能力

变量管理分为三层，不能把其中一层的限制误判成网关不支持：

层级	能力与限制
网关 API	支持 `createVar`、`deleteVar`、`getVarValue`、`getVarConfig`、`setVarValue`
专用 MCP 工具	使用 `mijia_create_variable`、`mijia_delete_variable`、`mijia_get_variable_value`、`mijia_get_variable_config`、`mijia_set_variable`
通用原始 API 工具	`mijia_call_api` 故意只允许只读方法；写方法被拒绝不代表网关没有写能力

关键规则：

新建变量必须调用 mijia_create_variable；mijia_set_variable 只修改已存在变量，不会自动创建。
varSetNumber、varSetString、deviceInputSetVar 和 deviceGetSetVar 只写已存在变量，不能用作变量创建器。
变量 ID 必须匹配 ^[a-zA-Z0-9]+$，不能含下划线、连字符或中文；显示名称 name 可以包含中文。
type 只能是 number 或 string，初始值和后续值必须与类型一致。
createVar 的显示名称必须放在 userData: { name }，不能传顶层 name。缺少 userData.name 时变量虽可按 ID 读取，但极客版 UI 的变量选择器不会显示它。
删除变量前检查所有规则引用；删除是不可恢复操作。

本规则变量的作用域名与创建时机

作用域名 = R + 规则 ID 的数字部分，去掉 graph_ 前缀。例：规则 graph_1700000000000 → 作用域 R1700000000000；规则 1700000000000 → R1700000000000。可用 mijia_call_api getVarScopeList 核对。
节点里写 "scope": "rule" 的自动替换只发生在 mijia_create_graph 和 mijia_graph_draft_begin（经由 variables 参数）。
mijia_patch_graph 和 mijia_update_graph 都没有 variables 参数。给已有规则新增变量时，必须先单独调用 mijia_create_variable 并显式传真实作用域字符串，节点里也要写真实作用域，不能写 "rule"。

Read the full file on GitHub · 400 lines

Files

What ships with it

13 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

4d ago Changed 046dc6dcdf66
5d ago Changed · +14 lines 03466a77741b
15d ago Changed · +8 lines 48f9d938a679
2mo ago First seen · 378 lines · 55 tokens per session scan A 63d6f38d154d

Subscribe to this mod's changes

mijia-automation is a skill published in the GitHub repository allocnode/oh-my-sage (122 stars, last pushed 4d ago), licensed MIT. It adds 55 tokens to every session and 7,767 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

Hardware and IoT

mijia-automation next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
mijia-automationallocnode/oh-my-sage	Skill	122	4d ago	MIT	A	55	Claude Code, Codex
gke-compute-classesgoogle/skills	Skill	22k	yesterday	Apache-2.0	A	83	Claude Code, Codex
jetson-diagnosticNVIDIA/skills	Skill	3.9k	yesterday	Apache-2.0	A	30	Claude Code, Codex
holoscan-install-wheelNVIDIA/skills	Skill	3.9k	yesterday	Apache-2.0	A	34	Claude Code, Codex
offensive-z-waveSnailSploit/Claude-Red	Skill	10k	25d ago	MIT	A	113	Claude Code, Codex
doca-socket-relayNVIDIA/skills	Skill	3.9k	yesterday	Apache-2.0	A	236	Claude Code, Codex
hsb-flashNVIDIA/skills	Skill	3.9k	yesterday	Apache-2.0	B	94	Claude Code

oh-my-sage: Skill for Claude Code