My Claude Code Logs Ballooned to 22MB — Nightly Auto-Trimming with launchd

<p>My autonomous setup earns its keep precisely because Claude Code starts on its own and finishes on its own. The thing that nearly broke that setup was Claude Code itself.</p>

<p>For three mornings in a row, my audit log printed the same line: <code>published today: 0 / target: 3</code>. Nothing crashed. The scripts ran, exited, and produced nothing.

<p>Six months after being laid off, I'd rebuilt my income from zero to ¥1.2M/month on an autonomous setup. Then one morning at 8:00, it just wasn't there — no error, no alert,

<p>In earlier posts I walked through <a href="https://zenn.dev/bokuwalily/articles/self-growing-skills" rel="noopener noreferrer">a mechanism that auto-generates skills</a> and <a

<p>This is a continuation of my "Claude Code environment" series. Last time I wrote about <a href="https://zenn.dev/bokuwalily/articles/gcal-vault-ground-truth" rel="noopener

<p>This is a follow-up to my <a href="https://zenn.dev/bokuwalily/articles/claude-autopilot" rel="noopener noreferrer">previous post</a> on getting Claude Code to improve itself

<p>Anthropic shipped Opus 4.7 on April 16, 2026. Same $5/$25 pricing as 4.6. Same 1M context. Same 128K output ceiling. Different model entirely when you put it in an agentic

<p>Nobody notices their dev environment rotting. It happens one broken MCP server at a time, and by the time you feel it, you have no idea which week it started. My fix was to