How To Create Claude Code Skill
Guides users through building custom Claude code skills using the claude-npc framework and API for tailored AI assistance.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add how-to-create-claude-code-skill npx -- -y @trustedskills/how-to-create-claude-code-skill
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"how-to-create-claude-code-skill": {
"command": "npx",
"args": [
"-y",
"@trustedskills/how-to-create-claude-code-skill"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill allows you to create custom skills for the Claude AI model. It facilitates defining specific actions and capabilities that Claude can perform, extending its functionality beyond its default abilities. The skill provides a framework for structuring these custom instructions and integrating them into Claude's workflow.
When to use it
- Automating repetitive coding tasks: Generate code snippets or entire functions based on natural language descriptions.
- Creating specialized AI assistants: Build agents with focused expertise, like generating marketing copy or summarizing legal documents.
- Extending Claude’s capabilities: Add functionalities not natively available in the base Claude model.
- Developing custom workflows: Chain together multiple actions to achieve complex goals within a specific domain.
Key capabilities
- Skill creation framework for Claude AI
- Definition of custom actions and capabilities
- Integration with Claude's workflow
- Extending Claude’s functionality
Example prompts
- "Create a skill that generates Python code for calculating Fibonacci sequences."
- "Build a skill to summarize customer reviews from an e-commerce website."
- "Develop a skill that translates English text into French, specifically focusing on technical terminology."
Tips & gotchas
The effectiveness of this skill depends heavily on the clarity and specificity of your instructions. A well-defined skill requires careful planning and consideration of the desired outcomes.
Tags
TrustedSkills Verification
Unlike other registries that point to live repositories, TrustedSkills pins every skill to a verified commit hash. This protects you from malicious updates — what you install today is exactly what was reviewed and verified.
Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.