The Agent Skills Directory

[SAFE]: The skill serves as a technical reference guide for developers using the Anthropic Claude API. It provides standard implementation patterns for messages, streaming, tool use, and vision.
[EXTERNAL_DOWNLOADS]: The documentation references the installation of official libraries including the anthropic Python package and the @anthropic-ai/sdk Node.js package from public registries.
[CREDENTIALS_UNSAFE]: The skill correctly instructs users to use environment variables for sensitive API keys and provides a placeholder example (your-api-key-here) rather than hardcoding actual credentials.

claude-api