simdeck

分类: 工具与效率 | 上传者: NativeScript | 下载: 0 | 版本: v1.0（最新）
用于模拟器生命周期、应用程序安装/启动、实时查看、UI 检查、触摸/键盘自动化、屏幕截图、日志、粘贴板、硬件控制和可重复的模拟器流程。
更新日志: Source: GitHub https://github.com/NativeScript/SimDeck
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📄 SKILL.md 9.2 KB
SKILL.md

---
name: simdeck
description: Use for simulator lifecycle, app install/launch, live viewing, UI inspection, touch/keyboard automation, screenshots, logs, pasteboard, hardware controls, and repeatable simulator flows.
---

# SimDeck Agent Guide

SimDeck automates iOS Simulators. Use the CLI for automation and the browser UI for live human visibility. Works with UIKit, SwiftUI, React Native, Expo, and NativeScript apps.

SimDeck uses one warm daemon per project. Check it with `simdeck daemon status`; start it or open the browser UI when needed:

```bash
simdeck
simdeck "iPhone 17 Pro Max"
simdeck -d
simdeck -k
simdeck -r
simdeck daemon start
simdeck daemon restart
simdeck daemon killall
simdeck ui
npm run build:cli && ./build/simdeck ui --open
simdeck daemon start --video-codec software
simdeck daemon start --video-codec software --low-latency
simdeck ui --bind 0.0.0.0 --advertise-host 192.168.1.50 --open
simdeck batch <udid> --step "tap --label Continue" --step "type 'hello'" --step "wait-for --label hello"
```

`simdeck` alone starts a foreground workspace daemon, prints URLs. The optional single argument is a simulator name or UDID to select by default. Use `-d` for detached start, `-k` to kill the background daemon, and `-r` to restart it.

Viewer: usually `http://127.0.0.1:4310` or `http://127.0.0.1:4310?device=<UDID>`.
Use `?stream=h264` to force H.264 over WebSocket, or `?stream=webrtc` to force
WebRTC. `?stream=auto` is the browser default: WebRTC first, H.264 WebSocket
next if no decoded frame renders.

Open the URL reported by the CLI in the in-app browser using Browser Use if available.
`simdeck ui --open` would open the default browser - taking focus away from the app - so prefer the in app browser always. `--open` is not meant for agents.

## Device And App

Device commands take `<UDID>` immediately after the command.

```bash
simdeck list
simdeck boot <UDID>
simdeck shutdown <UDID>
simdeck erase <UDID>
simdeck core-simulator restart
simdeck install <UDID> /path/to/App.app
simdeck launch <UDID> com.example.App
simdeck uninstall <UDID> com.example.App
simdeck open-url <UDID> myapp://route
simdeck open-url <UDID> https://example.com
simdeck toggle-appearance <UDID>
```

Build apps with project tooling.

## Fast Agent Inspection

Use targeted checks for test loops. `describe` is a diagnostic snapshot of the whole hierarchy; it is useful for planning, but it is expensive. For verification, prefer the daemon APIs exposed by `simdeck/test`: `query`, `waitFor`, `assert`, selector `tap`, and `batch`.

```bash
simdeck describe <UDID>
simdeck describe <UDID> --format agent --max-depth 4
simdeck describe <UDID> --format compact-json
simdeck describe <UDID> --point 120,240
simdeck describe <UDID> --source auto
simdeck describe <UDID> --source nativescript
simdeck describe <UDID> --source react-native
simdeck describe <UDID> --source flutter
simdeck describe <UDID> --source uikit
simdeck describe <UDID> --source native-ax
simdeck describe <UDID> --direct
```

Use `--source auto` with the project daemon. Use `--direct` or `--source native-ax` for the private CoreSimulator accessibility bridge. NativeScript, React Native, and Flutter inspector runtimes can add richer hierarchy data.

Prefer selectors, coordinates only when needed. Selector taps go through the daemon and wait for the element server-side.

```bash
simdeck tap <UDID> --id LoginButton --wait-timeout-ms 5000
simdeck tap <UDID> --label "Continue" --element-type Button
simdeck tap <UDID> 120 240
```

For persistent app integration tests, use `simdeck/test` instead of shelling out repeatedly:

```ts
import { connect } from "simdeck/test";

const simdeck = await connect();
try {
  await simdeck.launch(udid, "com.example.App");
  await simdeck.waitFor(udid, { id: "login.button" }, { maxDepth: 8 });
  await simdeck.tap(udid, 0.5, 0.5);
  await simdeck.assert(udid, { label: "Welcome" }, { maxDepth: 8 });
  const matches = await simdeck.query(udid, { id: "account.name" });
  console.log(matches);
} finally {
  simdeck.close();
}
```

Use `tree()`/`describe` only when a test needs to print the whole UI for debugging. In a normal agent loop, do not fetch the full tree after every action; verify the specific element or text that proves the step succeeded.

## Interact

```bash
simdeck tap <UDID> 120 240
simdeck touch <UDID> 0.5 0.5 --phase began --normalized
simdeck touch <UDID> 0.5 0.5 --phase ended --normalized
simdeck touch <UDID> 120 240 --down --up --delay-ms 800
simdeck swipe <UDID> 200 700 200 200
simdeck swipe <UDID> 200 700 200 200 --duration-ms 500 --pre-delay-ms 100 --post-delay-ms 250
simdeck gesture <UDID> scroll-up
simdeck gesture <UDID> scroll-down
simdeck gesture <UDID> swipe-from-left-edge
simdeck gesture <UDID> swipe-from-right-edge
simdeck pinch <UDID> --start-distance 160 --end-distance 80
simdeck pinch <UDID> --start-distance 0.20 --end-distance 0.35 --normalized --duration-ms 250 --steps 8
simdeck rotate-gesture <UDID> --radius 100 --degrees 90
simdeck rotate-gesture <UDID> --radius 0.12 --degrees 45 --normalized --duration-ms 250 --steps 8
simdeck type <UDID> 'hello'
simdeck type <UDID> --stdin
simdeck type <UDID> --file message.txt
simdeck key <UDID> enter
simdeck key <UDID> 42 --duration-ms 500
simdeck key-sequence <UDID> --keycodes h,e,l,l,o --delay-ms 75
simdeck key-combo <UDID> --modifiers cmd,shift --key z
simdeck dismiss-keyboard <UDID>
simdeck button <UDID> home
simdeck button <UDID> lock --duration-ms 1000
simdeck button <UDID> side-button
simdeck button <UDID> volume-up
simdeck button <UDID> volume-down
simdeck button <UDID> action --duration-ms 1000
simdeck button <UDID> mute
simdeck button <UDID> siri
simdeck button <UDID> apple-pay
simdeck home <UDID>
simdeck app-switcher <UDID>
simdeck rotate-left <UDID>
simdeck rotate-right <UDID>
simdeck pasteboard set <UDID> 'text'
simdeck pasteboard get <UDID>
```

Use `--stdin` or `--file` for text with quotes, newlines, shell variables, or shell-sensitive characters.

## Timing, Batch

Input dispatch success does not prove the app reacted. Prefer selector waits/asserts, then use screenshot/logs/viewer when visual evidence matters.

```bash
simdeck tap <UDID> --label "Continue" --wait-timeout-ms 5000
simdeck swipe <UDID> 200 700 200 200 --pre-delay-ms 100 --post-delay-ms 250
simdeck button <UDID> lock --duration-ms 1000
```

Prefer to use `wait-for` or `assert` in a batch to wait for UI state instead of fixed delays. `sleep 500` in a batch waits 500 ms. Use `sleep 0.5s` or `sleep --seconds 0.5` when you want to write seconds explicitly.

Use `batch` when steps are known; use discrete commands when a later step depends on parsing previous output.

```bash
simdeck batch <UDID> \
  --step "tap --label Continue --wait-timeout-ms 5000" \
  --step "type 'hello world'" \
  --step "gesture scroll-down" \
  --step "pinch --start-distance 0.20 --end-distance 0.35 --normalized"
```

Batch rules: one source (`--step`, `--file`, or `--stdin`); keep `<UDID>` at batch level; ordered steps; fail-fast by default; `--continue-on-error` for best effort. Step commands: `tap`, `swipe`, `gesture`, `pinch`, `rotate-gesture`, `touch`, `type`, `button`, `key`, `key-sequence`, `key-combo`, `sleep`.

For JS tests, batch can combine action and verification without extra CLI process startup:

```ts
await simdeck.batch(udid, [
  { action: "tap", selector: { label: "Continue" }, waitTimeoutMs: 5000 },
  {
    action: "waitFor",
    selector: { label: "Continue Tapped" },
    timeoutMs: 5000,
  },
  { action: "assert", selector: { id: "fixture.status" } },
]);
```

## Evidence

```bash
simdeck screenshot <UDID> --output screen.png
simdeck screenshot <UDID> --stdout > screen.png
simdeck logs <UDID> --seconds 30 --limit 200
simdeck chrome-profile <UDID>
```

Use screenshots for still evidence. Prefer describe for token-efficient state dumps, if they have enough context.

## Default Loop

1. Serve, list, boot/select `<UDID>`, optionally open viewer if in-app browser available
2. Build with project tools; install and launch with SimDeck.
3. Use one `describe --format agent --max-depth 4` to understand an unfamiliar screen.
4. Interact with selectors first; use coordinates only when needed.
5. Verify with `waitFor`/`assert`/`query`, not repeated full `describe` dumps.
6. Batch known flows; keep `describe` as a failure/debug artifact.

### Optional inspector plugins

For a richer hierarchy, if user wants to opt-in

### NativeScript Inspector

NativeScript apps can connect directly to the running server from JS and expose
their view hierarchy plus raw UIKit backing views

```ts
import { startSimDeckInspector } from "@nativescript/simdeck-inspector";

if (__DEV__) {
  startSimDeckInspector({ port: 4310 });
}
```

The runtime connects to `GET /api/inspector/connect` as a WebSocket

### React Native Inspector

React Native apps can expose their component tree and Metro dev-mode source
locations with the inspector package:

```ts
import "react-native-simdeck/auto";
import "expo-router/entry";
```

Import it before `expo-router/entry` or `AppRegistry.registerComponent(...)`.
The auto entrypoint no-ops outside development, reads
`EXPO_PUBLIC_SIMDECK_PORT` when present, and otherwise scans common SimDeck
daemon ports. Use the manual `startSimDeckReactNativeInspector(...)` API only
when you need custom host/path/security options.
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simdeck

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