Authentication and authorization patterns. Use when implementing login, permissions, or access control.
Scanned 9/12/2026
Install to Claude Code
Skills Directorynpx -y skills add skeletorflet/opencode-supreme-setup --skill auth --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: auth
description: Authentication and authorization patterns. Use when implementing login, permissions, or access control.
---
## auth
Implement secure authentication.
### Methods
- JWT: stateless tokens
- Session: server-side storage
- OAuth2: delegated auth (Google, GitHub)
- API keys: service-to-service
- WebAuthn: passwordless
### Security
- Hash passwords (bcrypt, argon2)
- HTTPS only
- Rate limit login
- CSRF protection
- CORS whitelist
- Token rotation
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Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.
