
shellcheck-configuration
Master ShellCheck static analysis configuration and usage for shell script quality. Use when setting up linting infrastructure, fixing code issues, or ensuring script portability.
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Install
Works with every agent the skills CLI supports.
npx skills add https://github.com/wshobson/agents --skill shellcheck-configuration- 01
Install
Run the command in your project. The CLI asks which agents to install for.
- 02
Describe the task
Ask your agent for something this skill covers. It loads shellcheck-configuration automatically when relevant.
- 03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.
Security audits
Independent scans of the skill's instructions and bundled files.
SKILL.md
The instructions your agent reads when the skill is triggered.
ShellCheck Configuration and Static Analysis
Comprehensive guidance for configuring and using ShellCheck to improve shell script quality, catch common pitfalls, and enforce best practices through static code analysis.
When to Use This Skill
- Setting up linting for shell scripts in CI/CD pipelines
- Analyzing existing shell scripts for issues
- Understanding ShellCheck error codes and warnings
- Configuring ShellCheck for specific project requirements
- Integrating ShellCheck into development workflows
- Suppressing false positives and configuring rule sets
- Enforcing consistent code quality standards
- Migrating scripts to meet quality gates
Detailed patterns and worked examples
Detailed pattern documentation lives in references/details.md. Read that file when the navigation tier above is insufficient.
Best Practices
- Run ShellCheck in CI/CD - Catch issues before merging
- Configure for your target shell - Don't analyze bash as sh
- Document exclusions - Explain why violations are suppressed
- Address violations - Don't just disable warnings
- Enable strict mode - Use
--enable=allwith careful exclusions - Update regularly - Keep ShellCheck current for new checks
- Use pre-commit hooks - Catch issues locally before pushing
- Integrate with editors - Get real-time feedback during development
FAQ
What does the shellcheck-configuration skill do?
Master ShellCheck static analysis configuration and usage for shell script quality. Use when setting up linting infrastructure, fixing code issues, or ensuring script portability.
How do I install shellcheck-configuration?
Run npx skills add https://github.com/wshobson/agents --skill shellcheck-configuration in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/shellcheck-configuration/ (personal) or .claude/skills/shellcheck-configuration/ (project).
Which AI agents can use shellcheck-configuration?
Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.
Is shellcheck-configuration safe to install?
Security partners have reviewed it: Gen Agent Trust Hub passed; Socket passed; Snyk passed; Runlayer flagged items to review; ZeroLeaks passed. As with any skill, read the SKILL.md and bundled scripts before installing.
Who maintains shellcheck-configuration?
It is published by wshobson in wshobson/agents. It has 11,631 recorded installs.
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