shellcheck

Lint shell scripts with ShellCheck and summarize issues by severity.

2|Updated Oct 5, 2025

Search Tags:#security #bash #shellcheck #shell #lint #script

Ready to run

npx skills add https://github.com/mhalder/dotfiles --skill shellcheck

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: shellcheck
Source: https://github.com/mhalder/dotfiles/tree/main/claude/.claude/skills/shellcheck
Command: npx skills add https://github.com/mhalder/dotfiles --skill shellcheck

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Lint shell scripts and fix common issues using ShellCheck to improve reliability and security.

Core Features & Use Cases

Static analysis: Run ShellCheck and analyze findings by severity.
Guided fixes: Provide clear, actionable fixes for each issue.
Reporting: Summarize issues and suggested improvements.

Quick Start

Run shellcheck on your script, then review and apply fixes with the Edit tool if desired.