Every post in this series starts from an incident that actually happened to someone — a wiped home directory, a dropped production database, secrets in a commit, an $18,000 surprise bill — and ends with the exact configuration that stops it. Three steps each, a few minutes of work, no smarter prompting required.
Wondering what your agent could do beyond these? The Tool Surface Index lists every tool Claude Code and Codex declare, grouped by blast radius.
Each post covers one incident class: what happened, why it's one tool call away in your setup, and the three steps that close it.
All eleven fixes ride the same install — see getting started, or the one-command setup for coding agents specifically.