register-and-flag

Register scaffolded extensions by adding custom entities to the appropriate brand, operator, or workspace registry using the current canonical format. This ensures newly created extensions are properly scoped and discoverable within extension lifecycle workflows.

Extension adoption tracking creates todo entries for newly scaffolded extensions to prevent them from being forgotten or disconnected. It avoids duplicate tracking records and ensures follow-up tasks are visible during the extension lifecycle.

Idempotent writes during extension registration are ensured through schema validation and legacy read fallback handling. Post-write validation confirms the extension pipeline correctly processed the registry update without creating duplicate entries.

Extension registration supports brand, operator, and workspace scope-routed registries. It applies scope-based registration to add custom entities to the correct registry using the canonical format required by each specific scope.

Legacy registry formats are handled through read fallback support during extension registration. The workflow applies schema validation and idempotent writes to maintain compatibility with extension discovery pipelines while transitioning to canonical registry files.

Avoid automatic extension registration when canonical registry files are unavailable or schema validation cannot be enforced. The workflow requires integration with extension discovery pipelines and proper scope routing to prevent disconnected or invalid registry entries.