improve-skill

Refine and validate agent skill markdown files through sandboxed implementation and automated testing.

3|Updated Feb 14, 2026
One-click install
npx skills add https://github.com/mattwoodco/skills --skill improve-skill-mattwoodco
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: improve-skill
Source: https://github.com/mattwoodco/skills/tree/main/skills/improve-skill
Command: npx skills add https://github.com/mattwoodco/skills --skill improve-skill-mattwoodco

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill automates the rigorous process of refining and validating agent skill markdown files, ensuring they are robust, error-free, and production-ready.

Core Features & Use Cases

  • Iterative Implementation: Implements skills in a sandboxed environment to catch errors early.
  • Automated Validation: Runs comprehensive checks including TypeScript, linting, building, and browser tests.
  • Use Case: You have a draft skill for adding authentication to a project. Use this Skill to automatically implement it in a sandbox, run all necessary tests, identify any bugs or missing steps in your markdown, and refine the markdown until the skill works perfectly.

Quick Start

Use the improve-skill skill to polish the markdown file at 'skills/add-feature/SKILL.md'.

Frequently Asked Questions about improve-skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate agent skill markdown files for errors?

You validate agent skill markdown files by running them through an iterative sandbox implementation that executes automated checks for TypeScript, linting, building, and browser tests to catch code and documentation errors.

What is the best way to refine skill documentation and code snippets?

Refining skill documentation and code snippets is done by implementing the skill in a sandboxed environment, reflecting on errors from automated validation checks, and updating the markdown until all acceptance criteria are met.

Can I test my skill setup instructions in a sandbox before finalizing?

Yes, you can test skill setup instructions in a sandbox by running the implementation loop which automatically executes validation checks and reflects on errors to ensure the instructions produce error-free code.

Does automated skill validation work with TypeScript and linting checks?

Automated skill validation works with TypeScript and linting checks by running comprehensive validation tests within a sandboxed environment to identify missing steps or bugs in the markdown.

Why does my agent skill markdown fail during implementation?

Agent skill markdown fails during implementation when it contains issues in documentation, code snippets, or setup instructions that cause errors during automated TypeScript, linting, building, or browser validation checks.

What are the limitations of iterative markdown refinement for skill development?

Iterative markdown refinement for skill development requires a sandboxed environment to run validation checks, meaning it depends on the sandbox supporting the specific testing frameworks and build tools needed by the skill.