Offline declared physical-release side sequencing and duration-envelope validation.
Part of the Gabriel Tools + Code catalog — browse all tools, products, repositories, and services.
Free and open source: theme-contrast (WCAG contrast checking for colour themes) · htmlshot (HTML → exact-size PNG/PDF) · 50 dark themes for Claude Code.
Hologram People soundware and Gabriel audio/product work are linked from the master catalog above.
Mixing and mastering enquiries — public preview.