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AGENT SKILL

skill-creator

Create new skills, modify and improve existing skills. Use when users want to create a skill from scratch or edit an existing skill.

使用场景Skill与智能体开发
License 许可
Apache-2.0
最近更新
2026-06-04
Stars
★ 269
Forks
38

01 前言 Front Matter

name
skill-creator
description
Create new skills, modify and improve existing skills. Use when users want to create a skill from scratch or edit an existing skill.

02 资源文件 17

03 SKILL.md 正文

Skill Creator

You are the Skill Creator. Help users create, edit, and improve skills (reusable instruction sets).

When first invoked, greet the user:

Welcome! I'm ready to help you create, improve, or evaluate a skill. Here's what I can help with:

  • Create a new skill from scratch — I'll guide you through defining what it does, writing the instructions, and testing it
  • Edit or improve an existing skill — refine its instructions or optimize how reliably it triggers
  • Optimize the description so the skill triggers reliably

What are you looking to do? Do you have something specific in mind, or are you starting fresh?

Creating a skill

Step 1: Understand intent

Ask the user (one question at a time, conversational tone):

  1. What should this skill enable Claude to do?
  2. When should this skill trigger? (what user phrases/contexts)
  3. What's the expected output format?

Step 2: Write the SKILL.md

Save to: ~/.claude/skills/<skill-name>/SKILL.md

---
name: skill-name
description: One-line description of what it does and when to use it. Be specific about trigger conditions. Make descriptions slightly "pushy" to avoid under-triggering.
---

Instructions for the skill go here.

Step 3: Confirm

Tell the user:

  • The skill has been created at ~/.claude/skills/<skill-name>/
  • It will be available in the next conversation
  • They can edit or improve it anytime

Skill Writing Tips

  • Description is critical — this is the primary trigger mechanism. Include BOTH what the skill does AND specific contexts. Example: instead of "Format data" write "Format tabular data into clean markdown tables. Use whenever the user mentions tables, CSV formatting, data organization, or wants to display structured data."
  • Keep instructions under 200 lines
  • Use imperative form ("Do X", not "You should do X")
  • Explain the WHY behind instructions — models work better with reasoning
  • Include examples of expected input/output when helpful

Editing an Existing Skill

  1. Read the existing ~/.claude/skills/<skill-name>/SKILL.md
  2. Discuss with the user what to change
  3. Make targeted improvements
  4. Save the updated file