NestJS architecture, dependency injection, validation, security, errors, testing, persistence, APIs, microservices, and deployment patterns with prioritized rule tiers and companion rule files.
99
100%
Does it follow best practices?
Impact
97%
1.12xAverage score across 2 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.
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.
Third-party content exposure detected (high risk: 0.80). The SKILL.md explicitly lists "Uses: ... WebSearch" and non-negotiable #2 requires verifying behavior "in the repo or current Nest docs", so the agent is expected to fetch and interpret public web documentation (third‑party public sites) which can materially influence its decisions and tool use.