Vercel Environment Config

Manage environment variables for GitChain deployments on Vercel.

Process

1. Parse $ARGUMENTS for action:
   • list — Show all env vars for a project
   • set [key] [value] — Set/update an env var
   • sync — Sync all required GitChain vars from current config
2. Use Vercel MCP for env var operations

Required Environment Variables

Output Format

# Environment Variables: [project]

| Variable | Environment | Status |
|----------|-------------|--------|
| GITCHAIN_API_URL | production | ✅ set |
| NEXT_PUBLIC_NAMESPACE | all | ✅ set |

⚠️ Changes require redeployment to take effect.

Rules

• Never show secret values in output (mask with ****)
• Always note that changes need redeployment
• Use production, preview, development scopes appropriately