# Rewrite fragile shell scripts toward safer quoting and stricter patterns with Shellharden

> Inspect or auto-fix shell scripts to reduce quoting bugs and brittle Bash patterns before they break in CI or production.

- Skill: `agentskillexchange/rewrite-fragile-shell-scripts-toward-safer-quoting-and-stric` (Agent Skill)
- Install (CLI): `npx skillmds@latest add agentskillexchange/rewrite-fragile-shell-scripts-toward-safer-quoting-and-stric`
- Raw SKILL.md: https://api.skillmd.com/api/skills/agentskillexchange/rewrite-fragile-shell-scripts-toward-safer-quoting-and-stric/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: agentskillexchange (https://skillmd.com/u/agentskillexchange)
- Updated: 2026-09-08
- Page: https://skillmd.com/skills/agentskillexchange/rewrite-fragile-shell-scripts-toward-safer-quoting-and-stric

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# Rewrite fragile shell scripts toward safer quoting and stricter patterns with Shellharden

Inspect or auto-fix shell scripts to reduce quoting bugs and brittle Bash patterns before they break in CI or production.

## Prerequisites

Shellharden binary, shell scripts to review

## Installation

Basic usage or getting-started notes:
- ![real-world example](img/ex-realworld.png)
- Below: An artificial example that shows more tricky cases and special features.
- ![artificial example](img/ex-artificial.png)

- Source: https://github.com/anordal/shellharden
- Extracted from upstream docs: https://raw.githubusercontent.com/anordal/shellharden/HEAD/README.md

## Documentation

- https://github.com/anordal/shellharden

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/rewrite-fragile-shell-scripts-toward-safer-quoting-and-stricter-patterns-with-shellharden/)