Use when working with Crystal language development including WebSocket communication, TLS/SSL configuration, HTTP frameworks, ORM operations, and high-performance concurrent systems.
This skill does not declare a tool allowlist. The agent host applies whatever default tools are available at runtime.
SKILL.md / Manifest
https://raw.githubusercontent.com/thebushidocollective/han/main/plugins/languages/crystal/skills/crystal-engineer/SKILL.mdRegistry
github (via claudemarketplaces.com)