How do I create a new slash command?

Create a .md file in the .claude/commands/ directory. Include a frontmatter block with a description and then write the prompt instructions below it.

How do I pass dynamic input to my commands?

You can use $1, $2, or $ARGUMENTS within your command file to reference values typed after the command name in the terminal (e.g., /review-pr 456).

Can I run shell scripts within a slash command?

Yes, by using the ! prefix followed by backticks (e.g., !`git status`). You must also declare the allowed-tools: Bash in the command's frontmatter.

What is the difference between a Slash Command and a Skill?

Slash commands are explicit templates triggered manually by the user (/command), while Skills are complex, multi-file workflows that Claude discovers and uses autonomously when relevant.

Custom Slash Commands

Name: Custom Slash Commands
Author: parcadei

byparcadei

•

3,382

生産性とワークフロー

Creates and manages custom slash commands for Claude Code to automate repetitive prompts and bash-integrated workflows.

概要

The Slash Commands skill allows developers to extend the Claude Code CLI by defining custom commands that function as sophisticated, reusable prompt templates. By creating Markdown files in specific project or global directories, users can trigger complex workflows using simple /command syntax. This system supports real-time bash execution for context gathering, file referencing with the @ prefix, and dynamic argument passing. It bridges the gap between manual prompting and autonomous agents, providing a standardized way for teams to share best practices for code reviews, git management, and environment configurations.

主な機能

3,382 GitHub stars
Support for dynamic arguments ($1, $2, $ARGUMENTS) for flexible command usage
Define project-level or global personal commands via Markdown files
Expose MCP server prompts as standardized slash commands automatically
Integrate real-time shell command output directly into AI context windows
Quick-reference files and directories using the @ symbol syntax

ユースケース

Standardizing team-wide code review checklists for security or performance audits
Automating semantic git commit messages based on staged diffs and bash output
Creating quick-access commands for project-specific documentation or style guide lookups

概要

主な機能

3,382 GitHub stars
Support for dynamic arguments ($1, $2, $ARGUMENTS) for flexible command usage
Define project-level or global personal commands via Markdown files
Expose MCP server prompts as standardized slash commands automatically
Integrate real-time shell command output directly into AI context windows
Quick-reference files and directories using the @ symbol syntax

ユースケース

Standardizing team-wide code review checklists for security or performance audits
Automating semantic git commit messages based on staged diffs and bash output
Creating quick-access commands for project-specific documentation or style guide lookups