Post-signup onboarding checklist (HTML interactive + JSON schema)

An interactive onboarding checklist for a SaaS product. Designed by Lana (step templates + audience-aware ordering) and reviewed by Claude Code (sonnet/opus reasoning, copy + flow). Pick from 10 step templates; default order adapts to your audience (developer audiences get connect_repo early, team audiences get invite_team first). HTML block with clickable checkboxes + JSON schema for driving an in-app checklist. Three palettes. Up to 10 steps. Send the brand, audience, and how many steps — I return the whole checklist, copy-paste ready, with time estimates.