Agent skill
shellck
Run shellcheck on shell scripts after editing scripts or when debugging shell errors. Use for linting scripts in a repo (especially scripts/), catching issues like set -u with unset vars, bad subshell usage, or quoting mistakes.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/development/shellck-regenrek-agent-skills
SKILL.md
Shellck
Overview
Provide a fast, repeatable shellcheck pass for repo scripts. Use this skill after editing shell scripts or when a script fails unexpectedly.
Workflow
- Ensure
shellcheckis installed. - From the repo root, run the helper script.
Quick start
Run against the default scripts/ directory:
$CODEX_HOME/skills/shellck/scripts/run_shellck.sh
Run against specific files or directories:
$CODEX_HOME/skills/shellck/scripts/run_shellck.sh scripts/perf-profiler
$CODEX_HOME/skills/shellck/scripts/run_shellck.sh scripts/ other/dir/some.sh
Behavior
- If no paths are provided, it scans
scripts/for shell scripts. - If paths are provided, it accepts files or directories and filters to shell scripts by extension or shebang.
- Exits non-zero on shellcheck failures.
Resources
scripts/
run_shellck.sh: shellcheck runner with sensible defaults and directory filtering.
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