skills.rest
SPRAGE
SPRAGECOMMUNITY
Explore all skills by this author →
GitHub

skill-creator

Guide drafting, testing, and validating Claude Skills with iterative evals.

Updated Mar 17, 2026
Search Tags:#automation#workflow#claude#evaluation#benchmark#skill-creation
One-click install
npx skills add https://github.com/SPRAGE/dev-template --skill skill-creator-sprage
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/SPRAGE/dev-template/tree/main/template/.claude/skills/skill-creator
Command: npx skills add https://github.com/SPRAGE/dev-template --skill skill-creator-sprage

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires anthropic, yaml, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

The Skill Creator provides a structured workflow to draft, test, evaluate, and improve Claude Skills and Hookify automation rules. It guides you from initial SKILL.md creation through iterative evals, benchmarks, and final optimization, reducing guesswork and accelerating reliable skill deployment.

Core Features & Use Cases

  • Draft and refine SKILL.md frontmatter with YAML metadata and practical instructions.
  • Run end-to-end eval loops, benchmarks, and description optimization to improve triggering accuracy.
  • Bundle scripts, references, and assets for on-demand execution and rich context.

Quick Start

Provide an initial SKILL.md and an eval set, then run the enhancement loop to draft, evaluate, and refine the skill.

Frequently Asked Questions about skill-creator

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

FAQPage Schema
How do I create and validate a Claude Skill from scratch?▼

To create and validate a Claude Skill, draft an initial SKILL.md with YAML frontmatter, provide an eval set, then run an iterative enhancement loop of benchmarking and refinement to produce a packaged, production-ready skill artifact.

What is the best way to improve Claude Skill triggering accuracy?▼

The best way to improve Claude Skill triggering accuracy is to run iterative evaluation loops and description optimization, benchmarking the skill against test sets to refine its metadata and instructions until reliable.

Do I need YAML metadata to build automation workflows and Claude Skills?▼

Yes, YAML metadata is required to structure SKILL.md frontmatter. Defining this metadata correctly ensures Claude can properly parse, trigger, and execute the automation workflow or skill.

How does benchmarking work when optimizing Claude Skills?▼

Benchmarking works by running the drafted skill against a provided evaluation set, measuring performance outcomes, and using those metrics to iteratively refine the skill's instructions and descriptions.

Can I bundle scripts and references into a Claude Skill package?▼

Yes, you can bundle scripts, references, and assets into the skill package, allowing Claude to access rich context and execute on-demand actions directly during workflow automation.

What are the limitations when drafting SKILL.md instructions for Claude?▼

The primary limitation is that without an accompanying eval set, the iterative evaluation loop cannot run, meaning you cannot benchmark or validate the triggering accuracy and reliability of the drafted SKILL.md.

Related Skills

Explore More Software Engineering Skills→
dyCuong03dyCuong03
6

skill-creator

Draft, test, grade, and optimize Claude Code skills with benchmark evaluations.

Community
Advanced
timurgaleevtimurgaleev
5

canary

Monitor post-deploy web apps for defects and performance regressions.

Community
Advanced
hieuckhieuck

claude-api

Integrate Anthropic Claude API into Python and TypeScript applications.

Community
Advanced
firstsun-devfirstsun-dev

skill-creator

Define, test, and iteratively refine AI skills with structured evaluation loops.

Official
Advanced