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Dart Flutter Patterns

Community
mturac
dart-flutter-patterns

本番環境対応のDartおよびFlutterパターンは、null安全性、不変状態、非同期構成、ウィジェットアーキテクチャ、人気のある状態管理フレームワーク(BLoC、Riverpod、Provider)、GoRouterナビゲーション、Dioネットワーキング、Freezedコード生成、クリーンアーキテクチャをカバー。

Overview

Publishermturac
Repositoryeverything-openai-codex
Skill namedart-flutter-patterns
Stars
91
Forks
2
Bundled files
Instructions only
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by mturac on GitHub. Read the source before you install it.

Installation

Install the Dart Flutter Patterns AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/mturac/everything-openai-codex.git /tmp/everything-openai-codex
mkdir -p .claude/skills
cp -r /tmp/everything-openai-codex/docs/ja-JP/skills/dart-flutter-patterns .claude/skills/dart-flutter-patterns
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Dart Flutter Patterns in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Dart Flutter Patterns on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Dart Flutter Patterns is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Dart/Flutterパターン

使用時期

次の場合にこのスキルを使用:

  • 新しいFlutter機能を開始し、状態管理、ナビゲーション、またはデータアクセスのイディオマティックパターンが必要
  • Dartコードのレビューまたは作成とnull安全性、シール型、非同期構成のガイダンスが必要
  • 新しいFlutterプロジェクトをセットアップしBLoC、Riverpod、またはProviderのうち選択
  • 安全なHTTPクライアント、WebView統合、ローカルストレージを実装
  • FlutterウィジェットEt、Cubit、またはRiverpodプロバイダーのテストを作成
  • GoRouterを認証ガードでワイヤリング

動作方法

このスキルは、懸念事項で整理されたコピーペーストの準備ができたDart/Flutterコードパターンを提供:

  1. Null安全性!を避ける、?./??/パターンマッチングを好む
  2. 不変状態 — シール型、freezedcopyWith
  3. 非同期構成 — 並行Future.waitawait後の安全なBuildContext
  4. ウィジェットアーキテクチャ — クラスに抽出(メソッドではなく)、const伝播、スコープ付きリビルド
  5. 状態管理 — BLoC/Cubityベント、Riverpodノーティファイアおよび派生プロバイダー
  6. ナビゲーションrefreshListenable経由の反応型認証ガード付きGoRouter
  7. ネットワーキング — インターセプタ付きDio、ワンタイム再試行ガード付きトークンリフレッシュ
  8. エラーハンドリング — グローバルキャプチャ、ErrorWidget.builder、crashlyticsワイヤリング
  9. テスト — ユニット(BLoC test)、ウィジェット(ProviderScopeオーバーライド)、モック上のフェイク

dart
// シール状態 — 不可能な状態を防止
sealed class AsyncState<T> {}
final class Loading<T> extends AsyncState<T> {}
final class Success<T> extends AsyncState<T> { final T data; const Success(this.data); }
final class Failure<T> extends AsyncState<T> { final Object error; const Failure(this.error); }

// 反応型認証リダイレクト付きGoRouter
final router = GoRouter(
  refreshListenable: GoRouterRefreshStream(authCubit.stream),
  redirect: (context, state) {
    final authed = context.read<AuthCubit>().state is AuthAuthenticated;
    if (!authed && !state.matchedLocation.startsWith('/login')) return '/login';
    return null;
  },
  routes: [...],
);

詳細については、ドキュメントを参照してください。

Frequently asked questions

What does the Dart Flutter Patterns AI skill do?

本番環境対応のDartおよびFlutterパターンは、null安全性、不変状態、非同期構成、ウィジェットアーキテクチャ、人気のある状態管理フレームワーク(BLoC、Riverpod、Provider)、GoRouterナビゲーション、Dioネットワーキング、Freezedコード生成、クリーンアーキテクチャをカバー。

Why use Dart Flutter Patterns on TypingMind?

Because you install it once and use it with any model. Dart Flutter Patterns is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Dart Flutter Patterns in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/mturac/everything-openai-codex/tree/main/docs/ja-JP/skills/dart-flutter-patterns. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Dart Flutter Patterns?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Dart Flutter Patterns?

As many as you like. As long as a model supports skills, you can use Dart Flutter Patterns with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Dart Flutter Patterns AI skill free?

Yes. It is published on GitHub by mturac under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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