add-app-clip

expo

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О программе

Этот навык добавляет цель iOS App Clip в проект Expo, обеспечивая облегченный опыт работы с приложением, запускаемым по URL. Он автоматически настраивает App Clip с производным идентификатором пакета и устанавливает необходимый файл Apple App Site Association (AASA). Используйте его, когда пользователям требуется реализовать App Clips, умные баннеры приложений или фрагменты iOS-приложений, запускаемые по URL, вместе с основным приложением.

Быстрая установка

Claude Code

Рекомендуется

Основной

npx skills add expo/skills -a claude-code

Команда плагинаАльтернативный

/plugin add https://github.com/expo/skills

Git клонированиеАльтернативный

git clone https://github.com/expo/skills.git ~/.claude/skills/add-app-clip

Скопируйте и вставьте эту команду в Claude Code для установки этого навыка

Документация

Add an App Clip to an Expo App

Adds an iOS App Clip target to an Expo project. The Clip lives in targets/clip/, ships alongside the parent app, and is invoked from a URL on the app's domain via an Apple App Site Association (AASA) file.

The parent app's bundle ID becomes com.<username>.<app-name> and the Clip's is automatically derived as <parent>.clip (e.g. com.bacon.may20.clip).

1. Set `bundleIdentifier` and `appleTeamId`

bun create target warns if these are missing. Add to app.json:

{
  "expo": {
    "ios": {
      "bundleIdentifier": "com.<username>.<app-name>",
      "appleTeamId": "XX57RJ5UTD"
    }
  }
}

2. Add the App Clip target

bun create target clip

This installs @bacons/apple-targets, adds it to the plugins array in app.json, and writes:

targets/clip/expo-target.config.js — the target's config plugin
targets/clip/Info.plist — Clip Info.plist
targets/clip/AppDelegate.swift, Assets.xcassets, etc.

Pick a good icon or reuse the existing one defined in the app — check it with bunx expo config under the icon or ios.icon key.

3. Wire up associated domains

The parent app and the Clip each need the Associated Domains entitlement pointing at the domain that hosts the AASA file.

In app.json, add both applinks: (parent) and appclips: (Clip invocation) entries:

{
  "expo": {
    "ios": {
      "associatedDomains": [
        "applinks:may20.expo.app",
        "appclips:may20.expo.app"
      ]
    }
  }
}

In targets/clip/expo-target.config.js, declare the Clip's entitlement:

/** @type {import('@bacons/apple-targets/app.plugin').ConfigFunction} */
module.exports = (config) => ({
  type: "clip",
  icon: "https://github.com/expo.png",
  entitlements: {
    "com.apple.developer.associated-domains": ["appclips:may20.expo.app"],
  },
});

If you skip this, expo prebuild will print: Apple App Clip may require the associated domains entitlement but none were found.

4. Register bundle IDs and create the App Store entry

bunx setup-safari

This logs in to the Apple Developer account, registers com.bacon.may20, creates the App Store Connect entry, and prints:

A starter apple-app-site-association JSON
A <meta name="apple-itunes-app"> tag with the iTunes app id
Team ID, iTunes ID, and Bundle ID

5. Host the AASA file

App Clips are invoked when iOS fetches https://<your-domain>/.well-known/apple-app-site-association and finds a matching appclips entry.

mkdir -p public/.well-known
touch public/.well-known/apple-app-site-association

Paste the JSON setup-safari printed, but add an appclips block for the Clip's full app ID (<TeamID>.<ClipBundleID>). The output of setup-safari only covers the parent app:

{
  "applinks": {
    "details": [
      {
        "appIDs": ["XX57RJ5UTD.com.bacon.may20"],
        "components": [{ "/": "*", "comment": "Matches all routes" }]
      }
    ]
  },
  "appclips": {
    "apps": ["XX57RJ5UTD.com.bacon.may20.clip"]
  },
  "activitycontinuation": {
    "apps": ["XX57RJ5UTD.com.bacon.may20"]
  },
  "webcredentials": {
    "apps": ["XX57RJ5UTD.com.bacon.may20"]
  }
}

Notes:

The file has no extension and no Content-Type requirements beyond being served as-is. Expo Router static export serves files in public/ verbatim.
The appclips block is what lets a URL on the domain launch the Clip.
webcredentials is used for sharing credentials between the website, parent app, and the App Clip.
activitycontinuation is optional and used for sharing the link between mobile and desktop. Must be used with Head from expo-router — see https://docs.expo.dev/router/advanced/apple-handoff/
Notation and route-disabling details: https://sosumi.ai/documentation/xcode/supporting-associated-domains

6. Add the Smart App Banner meta tag

Create src/app/+html.tsx (Expo Router's HTML shell) and add the tag from setup-safari. Create the versioned template if it doesn't exist:

bunx expo customize src/app/+html.tsx

Add the meta tag to the <head>:

import { ScrollViewStyleReset } from "expo-router/html";

export default function Root({ children }: { children: React.ReactNode }) {
  return (
    <html lang="en">
      <head>
        <meta charSet="utf-8" />
        <meta httpEquiv="X-UA-Compatible" content="IE=edge" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <meta name="apple-itunes-app" content="app-id=6771566491" />
        <ScrollViewStyleReset />
      </head>
      <body>{children}</body>
    </html>
  );
}

To make the website show the App Clip card instead of the install card, use:

<meta
  name="apple-itunes-app"
  content="app-id=6771566491, app-clip-bundle-id=com.bacon.may20.clip, app-clip-display=card"
/>

7. Deploy the website

The AASA file must be live before iOS will trust the association. Use EAS Hosting:

bunx expo export -p web
eas deploy --prod

This publishes the site (including /.well-known/apple-app-site-association) at https://<slug>.expo.app. Verify:

curl https://may20.expo.app/.well-known/apple-app-site-association

8. Mirror permissions

Inspect the parent app's permissions after prebuild:

npx expo config --type introspect

Look at the infoPlist object — mirror the permission keys in the App Clip's Info.plist so matching APIs can be used from the Clip.

Set deploymentTarget: "17.6" in the Clip's target config — App Clips have a higher minimum size limit in iOS 17.6.

If the app uses push notifications or location services, add to the App Clip's Info.plist to request the necessary permissions:

<key>NSAppClip</key>
<dict>
  <key>NSAppClipRequestEphemeralUserNotification</key>
  <false/>
  <key>NSAppClipRequestLocationConfirmation</key>
  <true/>
</dict>

9. Build and submit to TestFlight

bunx testflight

This will:

Generate an eas.json if missing.
Set up credentials for both targets (parent + Clip). Each gets its own provisioning profile but can share a single Distribution Certificate.
Sync capabilities — note Enabled: Associated Domains for the Clip target.
Build, upload, and schedule a TestFlight submission.

10. Configure App Clip metadata

Pull existing App Store metadata to local:

eas metadata:pull

Add apple.appClip to store.config.json. Up to 3 invocation URLs can launch the Clip from a web page:

{
  "configVersion": 0,
  "apple": {
    "appClip": {
      "defaultExperience": {
        "action": "PLAY",
        "releaseWithAppStoreVersion": true,
        "reviewDetail": {
          "invocationUrls": ["https://may20.expo.app/", null, null]
        },
        "info": {
          "en-US": {
            "subtitle": "Instantly native with Expo",
            "headerImage": "store/apple/app-clip/en-US/asc-app-clip.png"
          }
        }
      }
    }
  }
}

The headerImage must be a 1800x1200 PNG with no opacity.

Push back to the store:

eas metadata:push

Apple's recommended App Clip metadata guidelines: https://sosumi.ai/documentation/appclip/configuring-the-launch-experience-of-your-app-clip

What you get

Parent app target: com.bacon.may20
App Clip target: com.bacon.may20.clip, lives in targets/clip/
AASA hosted at https://may20.expo.app/.well-known/apple-app-site-association
Smart App Banner meta tag on every web route
Every route linked to its native counterpart
TestFlight build of the parent app with the Clip embedded

Once Apple invokes the Clip from a URL on the domain, iOS opens targets/clip/'s entry point which loads the React Native app.

Native detection (optional)

To let JS detect when it's running inside an App Clip and present an install prompt for the full app, create a local Expo module (bunx create-expo-module --local) that exposes navigator.appClip.prompt().

See ./references/native-module.md for the Swift module, TypeScript interface, and usage.

References

./references/native-module.md — Local Expo module to detect App Clip context and present the SKOverlay install prompt

GitHub репозиторий

expo/skills

Путь: plugins/expo/skills/add-app-clip

add-app-clip

О программе

Быстрая установка

Claude Code

Документация

Add an App Clip to an Expo App

1. Set `bundleIdentifier` and `appleTeamId`

2. Add the App Clip target

3. Wire up associated domains

4. Register bundle IDs and create the App Store entry

5. Host the AASA file

6. Add the Smart App Banner meta tag

7. Deploy the website

8. Mirror permissions

9. Build and submit to TestFlight

10. Configure App Clip metadata

What you get

Native detection (optional)

References

GitHub репозиторий

Похожие навыки

executing-plans

requesting-code-review

connect-mcp-server

web-cli-teleport

add-app-clip

О программе

Быстрая установка

Claude Code

Документация

Add an App Clip to an Expo App

1. Set bundleIdentifier and appleTeamId

2. Add the App Clip target

3. Wire up associated domains

4. Register bundle IDs and create the App Store entry

5. Host the AASA file

6. Add the Smart App Banner meta tag

7. Deploy the website

8. Mirror permissions

9. Build and submit to TestFlight

10. Configure App Clip metadata

What you get

Native detection (optional)

References

GitHub репозиторий

Похожие навыки

executing-plans

requesting-code-review

connect-mcp-server

web-cli-teleport

1. Set `bundleIdentifier` and `appleTeamId`