Flowgen is a suite of slash commands for Claude Code that runs one idea through five disciplines — design, code, security, test, debug — in six numbered phases. It doesn't just generate code — it attacks it. Phase 4 runs live DAST on your app in Docker: 40 attack primitives, 10 reasoned zero-day hypotheses, 13,600+ Nuclei security templates (~4,400 CVE). Then it hands you the evidence. Free Edition is $0 forever, no card. Full Edition is a one-time purchase. No subscription. No telemetry.