Refactor internal APIs without legacy layers.
Guides coordinated internal API refactors so callers and tests use the new contract and legacy APIs are removed.
When to use it
Use when introducing a new internal API during a simplification or refactor, with old callers remaining, no external compatibility obligations, and a project that can absorb coordinated breaking changes.
It changes how the agent refactors internal APIs by migrating callers and deleting the old API together instead of retaining compatibility layers.
What you provide
No setup requirements listed.
No additional actions listed.