Version-gated remote feature flags. Use when adding, migrating, or reviewing a remote or version-gated feature flag, writing a flag selector, or gating UI on a flag boolean.
Installs into .claude/skills of the current project.
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---
name: feature-flags
description: >-
Version-gated remote feature flags. Use when adding, migrating, or
reviewing a remote or version-gated feature flag, writing a flag
selector, or gating UI on a flag boolean.
maturity: stable
base: true
---
# Feature flags
Use this skill for remote and version-gated feature flags.
## When to use
- Adding or migrating a remote / version-gated feature flag
- Writing or updating a flag selector
- Gating UI or hooks on a flag boolean
- Reviewing a PR that introduces or changes flag evaluation
## Workflow
1. Evaluate the flag in a selector. Return a boolean.
2. Map a non-standard remote shape to `{ enabled, minimumVersion }` before the shared helper.
3. Consume that boolean in UI or hooks. Do not re-run version math there.
4. Cover the selector with collocated tests (enabled, disabled, invalid, fallback).
