# Skill Builder · rayk

> Expert guidance for creating, writing, building, and refining Claude Code Skills. Use when working with SKILL.md files, authoring new skills, improving existing skills, or understanding skill structure, progressive disclosure, workflows, validation patterns, and XML formatting.

## Facts
- Page: https://tashan.sh/capability/skill-rayk-skill-builder
- tashan id: skill:rayk/skill-builder
- Source: https://github.com/rayk/lucid-toolkit
- Type: skill
- Category: devtools
- tashan score: 21.0 / 100
- Adoption: 14.0
- Upkeep: 38.0
- Freshness: 43.0
- Evidence coverage: 84% of the inputs this score can use
- Health: abandoned
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r skill-builder ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-15 by tashan (https://tashan.sh) from public evidence. Scorer s5.