FLKit

FLKit is a small CLI for creating Flutter apps with a clean, feature-first starter. It removes the repetitive setup work around routing, translations, theme tokens, environment variables, auth screens, navigation, and the first project structure.

The package is published on pub.flutter-io.cn as hoshika_flkit, and it installs the flkit command.

Features

• Feature-first Flutter starter.
• Starter and custom creation flows.
• Feature generation with flkit add feature <name>.
• Agent-readable starter with AGENTS.md and flkit.yaml.
• Mobile, desktop, and web platform selection.
• Slang i18n with English and French starter translations.
• Feature-local translation files.
• GoRouter navigation with onboarding, auth, home, search, favorite, settings.
• Optional Riverpod Generator setup.
• Optional Dio API client setup.
• Envied setup for generated environment variables.
• Freezed and JSON Serializable dependencies ready for DTOs and models.
• Simple black and white Theme Tailor theme.
• Mock async auth flow with TODOs for backend calls.

Install

Activate FLKit from pub.flutter-io.cn:

dart pub global activate hoshika_flkit

Check that the command is available:

flkit --version

Usage

Create a Flutter app with the default starter:

flkit create sample_app --template=starter

The starter template only asks for a bundle id and uses the default FLKit stack.

Create a Flutter app with the custom flow:

flkit create sample_app

The custom flow asks for:

• bundle id
• target platforms
• languages
• Riverpod Generator
• Dio

Non-Interactive Usage

You can pass flags for scripts, CI, or AI agents:

flkit create sample_app \
  --template=starter \
  --bundle-id=com.example.app \
  --platforms=mobile

Platform groups:

flkit create sample_app --template=starter --platforms=mobile
flkit create sample_app --template=starter --platforms=desktop
flkit create sample_app --template=starter --platforms=web
flkit create sample_app --template=starter --platforms=mobile,web

Flutter platforms are also supported:

flkit create sample_app --template=starter --platforms=android,ios,web

Add A Feature

Inside a FLKit-generated project, add a feature folder:

flkit add feature notifications

This creates:

lib/features/notifications/
  application/
  data/
  domain/
  i18n/
  presentation/

It also creates a starter screen and i18n files for the detected project languages.

Use explicit languages for scripts or AI agents:

flkit add feature notifications --languages=en,fr

Skip Slang generation if you want to run it yourself later:

flkit add feature notifications --no-run-slang

Generated Project

After generation, FLKit runs:

flutter pub get
dart run slang

Then run the remaining code generation commands in the generated project:

cd sample_app
dart run slang
dart run build_runner build --delete-conflicting-outputs
flutter run

The generated starter uses this layout:

lib/
  core/
    env/
    i18n/
    network/
    router/
    theme/
    widgets/
  features/
    auth/
    favorite/
    home/
    onboarding/
    search/
    settings/

Feature translations live next to their feature:

lib/features/auth/i18n/auth_en.i18n.json
lib/features/auth/i18n/auth_fr.i18n.json

Shared translations stay in:

lib/core/i18n/

Environment values are generated from .env with Envied:

.env.example
lib/core/env/env.dart

FLKit also adds .env patterns to the generated .gitignore.

Generated projects include:

AGENTS.md
flkit.yaml

AGENTS.md gives AI agents and contributors project instructions. flkit.yaml records the generated stack, architecture, tools, locales, and conventions.

Roadmap

See ROADMAP.md.

License

MIT