oauth-implementation
OAuth 2.0 and OpenID Connect authentication with secure flows. Use for third-party integrations, SSO systems, token-based API access, or encountering authorization code flow, PKCE, token refresh, scope management errors.
95
95%
Does it follow best practices?
Impact
93%
1.20xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Security
1 medium severity finding. This skill can be installed but you should review these findings before use.
W011: Third-party content exposure detected (indirect prompt injection risk)
What this means
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Why it was flagged
Third-party content exposure detected (high risk: 0.80). Yes — the skill's workflow shows the agent fetching and parsing external provider data (e.g., fetch(`${PROVIDER_URL}/token`) in SKILL.md and server_metadata_url='https://accounts.google.com/.well-known/openid-configuration' in references/python-java.md), meaning it ingests public third-party metadata/token responses that can materially influence authentication and subsequent actions.
- Repository
- secondsky/claude-skills
- Commit
90d6bd7
- Audited
- Security analysis
Is this your skill?
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.