Agent Skills › EvanBacon/serve-sim › serve-sim-placeholder-assets

serve-sim-placeholder-assets

GitHub

用于审计和更新设备模拟器占位符资源，解决Xcode或macOS升级后预览图异常问题。通过运行脚本生成差异报告，指导代码与测试文件的修正。

.codex/skills/serve-sim-placeholder-assets/SKILL.md EvanBacon/serve-sim

Trigger Scenarios

Xcode或macOS系统版本升级后设备模拟器预览图片显示错误或缺失时

Install

npx skills add EvanBacon/serve-sim --skill serve-sim-placeholder-assets -g -y

More Options

Non-standard path

npx skills add https://github.com/EvanBacon/serve-sim/tree/main/.codex/skills/serve-sim-placeholder-assets -g -y

Use without installing

npx skills use EvanBacon/serve-sim@serve-sim-placeholder-assets

指定 Agent (Claude Code)

npx skills add EvanBacon/serve-sim --skill serve-sim-placeholder-assets -a claude-code -g -y

安装 repo 全部 skill

npx skills add EvanBacon/serve-sim --all -g -y

预览 repo 内 skill

npx skills add EvanBacon/serve-sim --list

SKILL.md

Frontmatter

{
    "name": "serve-sim-placeholder-assets",
    "description": "Audit and update serve-sim's Device Hub-style simulator placeholder assets from local Xcode\/CoreTypes resources. Use after installing a new Xcode or macOS seed, or when iPhone, iPad, Watch, or Vision placeholder previews look wrong."
}

serve-sim Placeholder Assets

Use this project-scoped skill when updating the not-running device preview images in this repo.

Workflow

Read references/device-placeholder-assets.md.

Run the audit script from the repo root:

node .codex/skills/serve-sim-placeholder-assets/scripts/audit-placeholder-assets.mjs --out tmp/device-placeholder-assets

Keep the public skills/serve-sim skill focused on end-user CLI usage; do not add this internal asset-maintenance workflow there.
Update app code/tests only after reviewing the audit output for exact, fallback, or missing mappings.