Legacy GPTs and Gems
Custom GPTs and Gemini Gems are being retired in favor of skills and plugins. We do not list them as installable items; use our migration guides instead.
Portability: Locked to one platform and retiring.
Custom GPTs retire on Dec 11, 2026 (Feb 11, 2027 for approved Enterprise deferrals) and Gems are moving to skills. Because these are going away, we do not list individual GPTs or Gems as installable items. We publish migration guides instead.