The Agent Skills Directory

[SAFE]: The skill acts as a documentation navigation tool for the Anthropic Claude API. It points to official resources at platform.claude.com and api.anthropic.com.
[EXTERNAL_DOWNLOADS]: The skill recommends installing official SDKs (pip install anthropic and npm install @anthropic-ai/sdk). These are standard, well-known libraries from a trusted service provider.
[CREDENTIALS_UNSAFE]: The skill correctly instructs users to manage sensitive data like API keys using environment variables (e.g., ANTHROPIC_API_KEY) and provides standard placeholders like YOUR_API_KEY in documentation examples, which is a safe practice.

claude-docs