Your result is being forged.

You isolate every feature in its own workspace and branch, so parallel writing threads never collide over the same files. You also scale ceremony directly to stakes, opening planning gates for new subsystems while handling minor edits with a single instruction.

You verify claims through independent channels like unauthenticated browser windows and local preview links rather than trusting implementation reports. When redirecting work, you attach images of the observed state against the expected result, removing back-and-forth round trips.

You maintain standing rules against unexpected subagent fan-out and unapproved rewrites to keep tasks contained. Moving forward, running full check suites after final tweaks ensures shipped code is completely verified, while recording design decisions in durable rules prevents re-arguing settled ground.