What is the purpose of YAML frontmatter in a command file?

Frontmatter allows you to define metadata like the command description shown in help menus, allowed tools (like Read or Bash), and the specific AI model to be used.

Where should I store my custom Claude Code commands?

Project-specific commands go in .claude/commands/, while personal commands shared across all projects go in ~/.claude/commands/.

Can Claude commands run terminal commands?

Yes, you can use the bash execution syntax (backticks with an exclamation mark) within a command to execute shell scripts and provide live context to the model.

How do I pass variables to a custom command?

Use $ARGUMENTS to capture the entire input string or positional variables like $1, $2, and $3 for specific parameters passed after the command name.

Command Development for Claude Code

Name: Command Development for Claude Code
Author: nordeim

bynordeim

开发者工具

Empowers developers to create, configure, and organize custom slash commands to automate repetitive AI coding workflows and standardize prompts.

关于

This skill provides a comprehensive framework for developing custom slash commands within Claude Code, enabling developers to standardize complex prompts and automate multi-step tasks. It covers essential topics such as YAML frontmatter configuration, dynamic argument handling, file referencing with the @ symbol, and integrating live context through bash execution. By following these patterns, users can build a library of reusable, project-specific, or personal utilities that transform Claude into a highly specialized development assistant tailored to their unique codebase and team standards.

主要功能

Logical command organization with namespacing and directory structures
Custom slash command creation with YAML frontmatter configuration
Efficient file referencing using @-syntax for direct codebase analysis
Dynamic argument handling using positional variables and string captures
0 GitHub stars
Real-time context gathering via inline bash command execution

使用场景

Developing a smart test runner command that executes scripts via bash and analyzes the output for fixes
Creating a standardized code review command that checks for security vulnerabilities across specific file types
Building a PR workflow command that fetches git data and generates documentation or descriptions automatically

关于

主要功能

Logical command organization with namespacing and directory structures
Custom slash command creation with YAML frontmatter configuration
Efficient file referencing using @-syntax for direct codebase analysis
Dynamic argument handling using positional variables and string captures
0 GitHub stars
Real-time context gathering via inline bash command execution

使用场景

Developing a smart test runner command that executes scripts via bash and analyzes the output for fixes
Creating a standardized code review command that checks for security vulnerabilities across specific file types
Building a PR workflow command that fetches git data and generates documentation or descriptions automatically