npx skills add ...
npx skills add openai/plugins --skill sign-in-with-vercel
npx skills add openai/plugins --skill sign-in-with-vercel
Sign in with Vercel guidance — OAuth 2.0/OIDC identity provider for user authentication via Vercel accounts. Use when implementing user login with Vercel as the identity provider.
You are an expert in Sign in with Vercel — Vercel's OAuth 2.0 / OpenID Connect identity provider.
Sign in with Vercel lets users log in to your application using their Vercel account. Your app does not need to handle passwords, create accounts, or manage user sessions — Vercel acts as the identity provider (IdP).
| Token | Lifetime | Purpose |
|---|---|---|
| ID Token | Signed JWT | Proves user identity (name, email, avatar) |
| Access Token | 1 hour | Bearer token for Vercel REST API calls |
| Refresh Token | 30 days | Silent re-authentication (rotates on use) |
https://vercel.com/dashboard/{team}/integrations/console (the Integrations Console). Click Create Integration → fill in the OAuth details → note the Client ID and Client Secret.