This is your reference when juggling Vercel environment variables, `.env` file hierarchy, and the `vercel env` CLI. It walks you through the load order (`.env`, `.env.local`, `.env.production.local`), when to use `vercel env pull` versus dashboard settings, and how OIDC tokens expire after 12 hours locally. The chainTo pattern catches raw API keys like `OPENAI_API_KEY` and nudges you toward Vercel's keyless OIDC flow instead. Honest take: `vercel env pull` overwrites your entire `.env.local`, so any custom debug flags you added manually vanish. Back them up first or you'll be recreating them every time you pull fresh secrets.
npx -y skills add vercel-labs/vercel-plugin --skill env-vars --agent claude-codeInstalls into .claude/skills of the current project.
Select a file.
microsoft/azure-skills
zxkane/aws-skills
awslabs/agent-plugins
microck/ordinary-claude-skills
microsoft/github-copilot-for-azure
zxkane/aws-skills