What happened
A developer's CLAUDE.md instruction file grew from 85 to 99 lines, then fell to 52 in one commit, rose to 119, and dropped again to 81. It now sits at 102 lines.
Why it matters
Both drops landed in the same commits that touched automated tests and hooks, so resident instructions appear countable and tend to shrink as automation replaces them. The words typed fresh each session have no line count and so never decline.
What to watch
Spoken input only shrinks if something is put in its place, so the series promises one replacement mechanism per installment rather than a blanket ban. Watch the first installment on verification requests next.
WHO IT HITSDevelopers who maintain instruction files for AI coding assistants will recognize the pattern: the file's line count is visible and self-correcting, while the prompts typed each session are invisible and never shrink.
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