Vercel Preview URL Resolution Skill

Resolve the Vercel preview deployment URL for the current git branch. Used by browser-verification and phase-checkpoint to run E2E tests against production-like environments instead of localhost.

When This Skill Runs

• Invoked by browser-verification skill when deployment.enabled is true
• Invoked by phase-checkpoint for browser-based acceptance criteria
• Can be invoked directly to check deployment status

Prerequisites

• Project must be linked to Vercel (.vercel/project.json exists)
• Vercel CLI must be installed (vercel command available)
• Git repository with current branch

Inputs