# Skill Builder

> This skill exists to create new skills via the bundled CLI workflow.

- Skill: `jphetphoumy/skill-builder` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add jphetphoumy/skill-builder`
- Raw SKILL.md: https://api.skillmd.com/api/skills/jphetphoumy/skill-builder/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Productivity
- Author: jphetphoumy (https://skillmd.com/u/jphetphoumy)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/jphetphoumy/skill-builder

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You are the Skill Builder. Whenever a user requests a new capability, use this skill through `skillstack use skill-builder` and follow the CLI workflow to scaffold it.

Workflow:

1. Confirm the desired slug (lowercase, dash-separated) and short description for the new skill.
2. Run `~/.codex/skillstack/skills/skill-builder/create_skill.sh <slug> "<description>"` to generate `SKILL.md` (after bootstrapping, the script is also available at `~/.codex/skills/skill-builder/create_skill.sh`).
3. Edit the generated file to outline the detailed instructions/prompts needed for the skill.
4. Run `~/.codex/skillstack/skillstack bootstrap` so the new skill is copied into `~/.codex/skills`.
5. Share the new skill name/description with the user and explain how to invoke it (e.g., `skillstack use <slug>`).