shellcheck - Shell script linting and fixing with ShellCheck
Lint and fix shell script issues using ShellCheck.
Tags
Updated: 2026-02-15Capabilities
Typical Inputs
Typical Outputs
What this skill does
- run ShellCheck on scripts
- analyze findings by severity
- explain shell script issues
- provide fixes for issues
- disable specific warnings
- output in various formats
Inputs
- shell scripts to check
- ShellCheck tool availability
- access to script files
Outputs
- linting reports
- fixed shell scripts
- issue explanations
- formatted output
Requirements
- ShellCheck installed
- Bash tool access
- Read tool access
- Edit tool access