$ npx skills add https://github.com/mileycy516-stack/skills --skill trading-psychology-coach
No SKILL.md available for this skill.
Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.