Loads Vercel-specific environment variable guidance: .env file hierarchy, vercel env CLI commands (pull, add, rm, ls), OIDC token lifecycle, and environment scoping. Activates when you touch .env files or run vercel env commands. Chains to ai-gateway when it spots provider API keys, nudging you toward OIDC auth instead. The bootstrap flow section is genuinely useful if you're setting up fresh clones. One heads-up: vercel env pull overwrites your entire .env.local, so any custom variables you added manually get wiped. The skill reminds you to back those up, but it's easy to forget until you lose something. Strong on the operational details that actually bite you.
npx skills add https://github.com/vercel/vercel-plugin --skill env-vars