I ran 4 AI agents on yesterday's PRs. Two real security bugs surfaced.

After every coding session I run a 4-agent parallel audit on the diff I just shipped. A recent session of mine was seven PRs landing a new daily-challenge feature on my open-source LMS. Two of the audit findings were real security or integrity bugs that my human review missed. This is the playbook. The four agents I split the audit into four narrow roles. Narrow because a generalist agent tells you everything is fine; a specialist with a clear mandate tells you what is broken. Cle...