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Your CLAUDE.md has zero tests. Here's what happened when I broke mine on purpose.

This story is from 2026-09-08. It is preserved in the archive; the latest stories are on the live feed.

Claude Code shipped roughly 25 releases last month. My setup, 400 lines of CLAUDE.md , four skills and a guard hook, had exactly zero tests against any of them. That bothered me, because this configuration has behavior, and behavior breaks. A new model version ships and suddenly a skill stops trigg…

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  1. 2026-09-08 10:03 · DEV Community — AI
    Your CLAUDE.md has zero tests. Here's what happened when I broke mine on purpose.

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