Feature flags stop being flexible tooling once agents write the code: each…

Feature flags stop being flexible tooling once agents write the code: each toggle is hidden state, a branching factor, and unpaid test debt that will multiply automatically. Treat flags like release scaffolding, not permanent knobs: require a short-lived release flag policy with an explicit owner, a hard expiry date, and deletion as part of the “done” checklist. If you leave removal optional, agents will choose convenience and your codebase will pay the maintenance tax.