Best practices for OpenID Connect (OIDC) and OAuth 2.0 — flow selection, token validation, endpoints, discovery, and security hardening. Use when building, integrating, or reviewing authentication code: OIDC/OAuth clients (RP), authorization servers (OP), an OIDC library, ID token / JWT validation, PKCE, refresh tokens, DPoP, or logout. Triggers on OpenID Connect, OAuth, SSO, ID token, access token, auth flow, JWKS, client_secret, PKCE, or "log in with".
Pipe the response's prose to the macOS clipboard via `pbcopy` so the user can paste it directly. Use when the user says "copy to clipboard", "/copy", "pbcopy this", "put it on my clipboard", or otherwise asks for paste-ready output. macOS only.
Code-review skill with mode routing. Default lens is `standard` (alias `quick`) — correctness, security, quality in one pass with a verdict. Other modes: `security` (OWASP, high-confidence only), `architecture` (module depth, coupling, boundaries), `merge-risk` (shippability + reversibility), `intent` (alias `adversarial`) — does the diff deliver what was promised, `multi` (alias `full`) — six parallel reviewers plus a verifier. Invoke as /review-code [<mode>] [<scope>]. Use for any code-review or PR-audit task.
Use when user says "caveman review" or invokes /review-caveman.
Guides Stripe integration decisions — API selection (Checkout Sessions vs PaymentIntents), Connect platform setup (Accounts v2, controller properties), billing/subscriptions, Treasury financial accounts, integration surfaces (Checkout, Payment Element), and migrating from deprecated Stripe APIs. Use when building, modifying, or reviewing any Stripe integration — including accepting payments, building marketplaces, integrating Stripe, processing payments, setting up subscriptions, or creating connected accounts.
Skill for integrating Better Auth - the comprehensive TypeScript authentication framework.
| name | best-practices-oauth2-server |
| description | OAuth2.0 |
./rfcs/rfc6750.txt ./rfcs/rfc7662.txt ./rfcs/rfc8693.txt ./rfcs/rfc7009.txt ./rfcs/rfc7636.txt ./rfcs/rfc7519.txt ./rfcs/rfc6749.txt