feature-flag-cleanup-planner

When to invoke

• You have a list of feature flags and want to reduce config debt safely.
• You want to identify stale flags, flags permanently enabled, or flags with no recent evaluation.

Inputs needed

• --flags: JSON file containing an array of flags with metadata.
• Fields expected per flag (best-effort):
  • key (string)
  • created_at (ISO date)
  • last_evaluated_at (ISO date, optional)
  • owner (string, optional)
  • default (on|off)
  • environments: object like { "prod": {"state":"on|off", "percentage":0-100} }
  • notes (string, optional)