Claude Code · free
Launch readiness.
You point it at an app you’ve built and it tells you what’s still missing before other people arrive. It runs your project’s own checks and a few established tools, reads the code for the things that get forgotten, asks you the handful of questions no tool can answer, and writes a report: what’s ready, what to fix first and what it couldn’t check. Every fix comes with a prompt you can paste into your agent.
It asks before installing anything, never prints a secret, changes nothing in your project, and won’t tell you your app is secure. Fifteen sections, and the ones that don’t apply to your project are skipped:
- It installs, builds and runs
- Secrets and dependencies
- Sign-in and accounts
- Supabase, or another backend service
- Payments
- Paid external and AI services
- Product completeness
- Phones, browsers and accessibility
- Speed
- Being found and shared
- Privacy and user data
- Knowing when it breaks, and getting back
- Ownership and release
- Mobile apps
- Code health
It covers React web apps, Supabase, Node backends and React Native or Expo. It’s new: the README says which parts have been run against real projects and which haven’t, so you can judge what to trust.