Feature Flags Skill

Deploy code without releasing features. Feature flags decouple deployment from release, enabling dark launches, gradual rollouts, A/B tests, and instant kill switches.

When to Activate

• Rolling out a feature to a subset of users first
• Enabling trunk-based development (no long-lived feature branches)
• Implementing A/B testing or experiments
• Needing an instant kill switch for a risky feature
• Testing a feature in production before public launch
• Managing feature access by plan tier or user segment

Flag Types