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Create, audit, and maintain skills. Templates, workflows, and best practices for skill development.

Install Skill

1Download skill
2Enable skills in Claude

Open claude.ai/settings/capabilities and find the "Skills" section

3Upload to Claude

Click "Upload skill" and select the downloaded ZIP file

Note: Please verify skill by going through its instructions before using it.

SKILL.md

name skill-builder
description Create, audit, and maintain skills. Templates, workflows, and best practices for skill development.
triggers create skill, new skill, audit skill, skill structure, SKILL.md

Create, audit, and maintain skills. Includes templates, workflows, and best practices for prompt-native skill development.

Task Workflow ~Tokens Load When
Create new skill workflows/create-new-skill.md ~400 Building skill
Create domain skill workflows/create-domain-expertise-skill.md ~350 Library/framework
Audit skill workflows/audit-skill.md ~300 Quality check
Add workflow workflows/add-workflow.md ~200 Adding step-by-step
Add reference workflows/add-reference.md ~150 Adding knowledge
Add template workflows/add-template.md ~150 Adding doc template
Add script workflows/add-script.md ~200 Adding automation
Upgrade to router workflows/upgrade-to-router.md ~250 Simple → complex
Verify skill workflows/verify-skill.md ~200 Final validation
Template Purpose
simple-skill.md Basic structure
router-skill.md Complex with routing
skill-template.md Generic template
Reference Purpose ~Tokens Load When
skill-structure.md SKILL.md format ~400 First time
core-principles.md Design principles ~300 Design decisions
use-xml-tags.md XML conventions ~200 Structuring content
be-clear-and-direct.md Writing style ~150 Writing instructions
common-patterns.md Reusable patterns ~350 Pattern discovery
native-ui-components.md UI integration ~250 Adding UI elements
using-templates.md Template usage ~200 Template questions
using-scripts.md Script integration ~200 Automation questions
workflows-and-validation.md Workflow patterns ~300 Adding workflows

Script Purpose
init_skill.py Initialize structure
package_skill.py Package for distribution
quick_validate.py Validate structure

  • Valid YAML frontmatter (name matches directory)
  • Required tags: <objective>, <quick_start>, <success_criteria>
  • All XML tags closed, no markdown headings in body
  • Passes quick_validate.py