skill-builder.

skill-builder generates and audits production-ready skills, prompts and personas for AI coding agents from plain English.

skill-builder is an open-source tool that scaffolds and audits AI coding agent skills from a plain-English brief. Generates SKILL.md, references, hooks and full marketplace structure compatible with the Agent Skills standard used by Claude Code and similar agents.

• 01

  Scaffolds SKILL.md, references and hooks

• 02

  Audits existing skills for quality and consistency

• 03

  Compatible with the Agent Skills marketplace standard

• 04

  Plain-English brief in, production skill out