the flip side of claude creep is that the easy parts are now genuinely free, which means all your time goes to the 30% that was already hard. ai doesn't save you time on the hard bits, it just eliminates the excuse to not have done the easy bits first.what's helped: think in postconditions, not tasks. instead of 'add feature X', define 'the tests pass and the user can do Y'. the agent figures out what X means. without that anchor there's nothing to mark as done, so scope drifts indefinitely.