Use when feature flag tests fail, flags need updating, understanding @gate pragmas, debugging channel-specific test failures, or adding new flags to React.
インストールする前に、エージェントに与えられる指示の中身を確認できます。
| File | Purpose |
|---|---|
packages/shared/ReactFeatureFlags.js | Default flags (canary), __EXPERIMENTAL__ overrides |
packages/shared/forks/ReactFeatureFlags.www.js | www channel, __VARIANT__ overrides |
packages/shared/forks/ReactFeatureFlags.native-fb.js | React Native, __VARIANT__ overrides |
packages/shared/forks/ReactFeatureFlags.test-renderer.js | Test renderer |
@gate pragma (test-level)Use when the feature is completely unavailable without the flag:
// @gate enableViewTransition
it('supports view transitions', () => {
// This test only runs when enableViewTransition is true
// and is SKIPPED (not failed) when false
});
gate() inline (assertion-level)Use when the feature exists but behavior differs based on flag:
it('renders component', async () => {
await act(() => root.render(<App />));
if (gate(flags => flags.enableNewBehavior)) {
expect(container.textContent).toBe('new output');
} else {
expect(container.textContent).toBe('legacy output');
}
});
ReactFeatureFlags.js with default value*.www.js, *.native-fb.js, etc.)__VARIANT__ in the fork file@gate flagName or inline gate()Use /flags to view states across channels. See the flags skill for full command options.
__VARIANT__ Flags (GKs)Flags set to __VARIANT__ simulate gatekeepers - tested twice (true and false):
/test www <pattern> # __VARIANT__ = true
/test www variant false <pattern> # __VARIANT__ = false
/flags --diff <channel1> <channel2> to compare values@gate conditions - test may be gated to specific channels/test <channel> <pattern> to isolate the failurewww AND www variant false for __VARIANT__ flagsgate() if both paths should rungate(flags => flags.name), not gate('name')まだレビューはありません。使ってみた感想をお寄せください。
概要と使いどころ
Primary accessibility skill for VS Code. REQUIRED for new feature and contribution work, and also applies to updates of existing UI. Covers accessibility help dialogs, accessible views, verbosity settings, signals, ARIA announcements, keyboard navigation, and ARIA labels/roles.
日本語の概要は準備中です。原文の説明を表示しています。
Use this skill when the user explicitly asks to map, document, or onboard into an existing codebase. Trigger for prompts like "map this codebase", "document this architecture", "onboard me to this repo", or "create codebase docs". Do not trigger for routine feature implementation, bug fixes, or narrow code edits unless the user asks for repository-level discovery.
日本語の概要は準備中です。原文の説明を表示しています。
Act on user feedback attached to the current session. Use when the user submits feedback on the session's changes via the Submit Feedback button.
日本語の概要は準備中です。原文の説明を表示しています。
Add educational comments to the file specified, or prompt asking for file to comment if one is not provided.
日本語の概要は準備中です。原文の説明を表示しています。
Use when adding, modifying, or reviewing VS Code configuration policies. Covers the full policy lifecycle from registration to export to platform-specific artifacts. Run on ANY change that adds a `policy:` field to a configuration property.
日本語の概要は準備中です。原文の説明を表示しています。
Patterns and techniques for adding governance, safety, and trust controls to AI agent systems. Use this skill when: - Building AI agents that call external tools (APIs, databases, file systems) - Implementing policy-based access controls for agent tool usage - Adding semantic intent classification to detect dangerous prompts - Creating trust scoring systems for multi-agent workflows - Building audit trails for agent actions and decisions - Enforcing rate limits, content filters, or tool restrictions on agents - Working with any agent framework (PydanticAI, CrewAI, OpenAI Agents, LangChain, AutoGen)
日本語の概要は準備中です。原文の説明を表示しています。