JOYCO Lab — Experiment Isolation & Publication

Automates the full workflow of extracting a self-contained experiment from any codebase, scaffolding it with the right JOYCO template, installing dependencies, deploying to Vercel, and publishing to the JOYCO Lab registry.

Prerequisites checklist

Before starting, confirm these are available in the user's environment:

• joyco CLI installed (joyco --version)
• vercel CLI installed (vercel --version)
• GitHub auth configured (used by joyco lab to open PRs)
• User is logged into Vercel (vercel whoami)

If any are missing, tell the user and stop — the workflow depends on all of them.