What problem does it solve? Feature flags accumulate as technical debt when teams create them but never track, deactivate, or remove them. This Skill provides a structured, idempotent workflow to manage the full feature flag lifecycle so stale flags get detected and cleaned up instead of lingering in the codebase. ## Core Features & Use Cases - Flag Inventory & Status: Scans the codebase for flag configuration files, SDK usage, and flag service integrations to build a complete inventory with type, status, references, and age. - Lifecycle Actions: Supports create, activate, deactivate, cleanup, and status actions, with idempotent behavior that shows current state instead of duplicating existing flags. - Stale Flag Detection & Cleanup: Flags inactive for more than 30 days are marked stale, and cleanup removes flag conditionals while keeping the winning code path after explicit confirmation. - Use Case: A team finishing a gradual rollout invokes the status action, finds three stale experiment flags, and uses the cleanup action to remove the flag checks from 12 files while keeping the flag-on behavior. ## Quick Start Ask the AI to scan the repository for all feature flags and show their current status, or to create a new release flag named according to project conventions.
