skill-creator

Document Claude skill requirements and produce SKILL.md with evaluation plans.

4|Updated Mar 24, 2026
One-click install
npx skills add https://github.com/skaisser/blueprint --skill skill-creator-skaisser
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: skill-creator
Source: https://github.com/skaisser/blueprint/tree/main/skills/skill-creator
Command: npx skills add https://github.com/skaisser/blueprint --skill skill-creator-skaisser

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Skills for Claude require a repeatable lifecycle to design, implement, evaluate, and improve them. This unit provides a structured framework to create new skills from scratch, iterate them based on quantitative evals, and optimize triggering and performance over time.

Core Features & Use Cases

  • End-to-end skill lifecycle: capture intent, draft SKILL.md, assemble evals, run iterative tests, and analyze results.
  • Evaluation-driven iteration: leverage evals.json and dedicated workspaces to quantify improvements and guide refinements.
  • Governance and safety: maintain version history, baselines, and performance metrics to support reliable skill evolution.

Quick Start

Provide a complete skill in SKILL.md following this unit's structure and optionally bundle scripts, references, and assets for on-demand use.

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 structure a new Claude skill from scratch?▼

To create a Claude skill, document your requirements and goals, then generate a SKILL.md file with frontmatter and body content that encodes the workflow, required resources, and tooling references for your specific use case.

What is evaluation-driven iteration for prompt engineering?▼

Evaluation-driven iteration uses an evals.json file and dedicated workspaces to run test prompts against baselines, quantify performance improvements, and guide refinements to your skill over time.

How do I set up a repeatable workflow to benchmark and refine prompts?▼

Establish a repeatable benchmarking workflow by defining an evaluation plan with test prompts, expected outputs, and baselines, then iterate using workspace results to measure and optimize skill performance.

Can I bundle custom scripts and references with my SKILL.md file?▼

Yes, you can optionally bundle supplementary resources by organizing custom scripts, reference documents, and assets into dedicated directories alongside your core SKILL.md file for on-demand use.

What do I need to define before drafting a skill evaluation plan?▼

Before drafting an evaluation plan, you need to identify and document the skill requirements, including clearly defined goals, intended use cases, and specific success criteria to measure against.

When should I not use an automated skill lifecycle framework?▼

Avoid using an automated skill lifecycle framework if your project lacks defined success criteria or cannot support repeatable evaluation workflows, as quantitative iteration relies on consistent baseline measurements.