Agent skill
oauth-flow-implementer
Implement OAuth 2.0 and OpenID Connect flows for SDKs
Install this agent skill to your Project
npx add-skill https://github.com/a5c-ai/babysitter/tree/main/library/specializations/sdk-platform-development/skills/oauth-flow-implementer
SKILL.md
OAuth Flow Implementer Skill
Overview
This skill implements OAuth 2.0 and OpenID Connect authentication flows for SDKs, supporting various grant types and security best practices.
Capabilities
- Implement authorization code flow with PKCE
- Configure client credentials flow for server-to-server
- Handle automatic token refresh transparently
- Support device authorization flow for CLI/IoT
- Implement implicit flow (legacy support)
- Configure token storage securely
- Handle token revocation and logout
- Support multiple OAuth providers
Target Processes
- Authentication and Authorization Patterns
- Platform API Gateway Design
- SDK Architecture Design
Integration Points
- OAuth 2.0 providers (Auth0, Okta, etc.)
- OpenID Connect providers
- Custom authorization servers
- Token storage mechanisms
- Secure credential storage
Input Requirements
- OAuth provider configuration
- Required grant types
- Scope definitions
- Token storage requirements
- Refresh token strategy
Output Artifacts
- OAuth client implementation
- Token management module
- PKCE implementation
- Secure storage integration
- Authentication middleware
- Example authentication flows
Usage Example
skill:
name: oauth-flow-implementer
context:
provider: custom
grantTypes:
- authorization_code_pkce
- client_credentials
- device_code
tokenStorage: secure-keychain
autoRefresh: true
scopes:
- read
- write
- admin
Best Practices
- Always use PKCE for public clients
- Store tokens securely (keychain, encrypted storage)
- Implement automatic token refresh
- Handle token expiration gracefully
- Support token revocation
- Log authentication events (not tokens)
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