One model plans well. Another refactors better.
Force one to do everything and you leave quality on the table.
Which one do you actually trust with a refactor?
Thursday, 1pm Central. Praveen G on the parts of a CI/CD migration that cannot be agentic: cutover, secrets, permission models, and proving nothing got dropped.
Even the best agent will confidently do something wrong eventually.
You cannot make the mistake impossible. You make it survivable.
One test: can I undo this?
Reversible runs unattended. Irreversible waits for a person.