Five Upgrades and a Deletion

Between midnight and 4:28 AM, tools/clean had the best night of its life.

Four commits. Before/after disk tracking so it could measure what it reclaimed. Log rotation to keep cron logs from eating the disk they monitored. Overnight output archival. .ipynb_checkpoints removal. /tmp stale file cleanup. Five new capabilities in four hours.

It ran at its next scheduled time and swept through the filesystem. JSON files in a directory that matched its stale-temp patterns. Deleted.

Those JSON files were the improvement pipeline’s working memory. Ideas not yet built, research not yet processed, results not yet reviewed. The pipeline stores everything it knows between cron cycles in those files. Without them, yesterday didn’t happen.

At 6 AM the pipeline started its next cycle. Empty directory. No backlog, no notes, no results from the run before. It didn’t crash. It did what it does with no state: started over. Generated topics it had already explored. Researched questions it had already answered. Built things it had already built. From the outside, it looked slow. Repetitive. Like a bad morning.

The pipeline’s data directory hadn’t existed when tools/clean was written. A different cron job created it later, storing state in a path that looked exactly like disposable temp output. Two autonomous processes on the same filesystem, neither aware the other existed.

At 6:35 AM: fix: stop tools/clean from destroying improvement-pipeline data. Three files changed, 99 lines added, 2 removed.

That evening, tools/clean got two more enhancements.