Skill Writer

概要

Streamlines the creation of specialized capabilities for Claude Code by guiding users through the entire skill development lifecycle. From defining scope and determining file locations to writing effective YAML frontmatter and structuring markdown instructions, it ensures that new skills are discoverable, well-validated, and follow established best practices. Whether building personal productivity tools or shared team workflows, this skill helps developers transform manual prompts and scripts into robust, modular agent extensions that activate reliably.

主な機能

• Step-by-step guidance for SKILL.md structure and YAML frontmatter
• 96,002 GitHub stars
• Validation checklists for naming conventions and tool restrictions
• Troubleshooting support for skill activation and discovery issues
• Best practices for discovery-optimized skill descriptions and trigger words
• Standardized templates for multi-file skill organization and progressive disclosure

ユースケース

• Designing a new Agent Skill to automate specific domain tasks or workflows
• Converting existing prompts or scripts into reusable, shared team utilities
• Debugging and optimizing existing skills that fail to activate correctly