The three laws to take home

Part 4 · A SESSION, SCHEMATICALLY · Slide 60 of 60

1. Probe before believing.     Read the system, then reason.
2. Prove before claiming.      Exit code, diff, status — or
                               say "unverified".
3. Bank before stopping.       The estate outlives the session.

Everything in the plugin is one of these three, made mechanical.