Skill-to-Card Pipeline

Creates a skill, publishes it privately to Sundial, generates a trading card, and prints it.

Step 1: Create the Skill

Gather from the user: what the skill should do, concrete usage examples, and any attached files/context.

Read references/skill-creation-guide.md for the full skill creation spec — anatomy, frontmatter rules, body writing guidelines, and design patterns. Follow it exactly.

Use a YAML-safe frontmatter description format for long text:

---
name: skill-name
description: >-
  What the skill does and when to use it. Trigger phrases include:
  "example one", "example two", "example three".
---