case-insensitive-guard

v1.0.0

Stops `rm -rf content` silently destroying `Content` on case-insensitive filesystems (APFS default, exFAT, NTFS). A PreToolUse hook on Bash that resolves the real target of destructive commands (rm, rmdir, mv, mkdir, touch, find -delete) through cd/pushd chains, quotes, subshells, and heredocs, and denies the ones that would hit a differently-cased entry of what was typed. Three safety levels (HOOK_SAFETY_LEVEL), per-level ask mode instead of hard deny.

Claude Code

By Karan BansalLicense: MIT533 GitHub starsUpdated 2 weeks ago

Directory evidence

Runtimes: Claude Code
Parsed components: 0 skill or MCP entries
Source updated: Oct 4, 2026
Manifest status: Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install case-insensitive-guard for Claude Code

Installs for the current user

claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install case-insensitive-guard@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually

$ git clone https://github.com/karanb192/claude-code-hooks

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/case-insensitive-guard/.

Plugin files

plugins/case-insensitive-guard/

└── .claude-plugin/plugin.json

Plugin manifests1

plugins/case-insensitive-guard/.claude-plugin/plugin.json

{
  "name": "case-insensitive-guard",
  "description": "Stops `rm -rf content` silently destroying `Content` on case-insensitive filesystems (APFS default, exFAT, NTFS). A PreToolUse hook on Bash that resolves the real target of destructive commands (rm, rmdir, mv, mkdir, touch, find -delete) through cd/pushd chains, quotes, subshells, and heredocs, and denies the ones that would hit a differently-cased entry of what was typed. Three safety levels (HOOK_SAFETY_LEVEL), per-level ask mode instead of hard deny.",
  "version": "1.0.0",
  "author": {
    "name": "Karan Bansal",
    "url": "https://github.com/karanb192"
  },
  "homepage": "https://github.com/karanb192/claude-code-hooks",
  "license": "MIT",
  "keywords": [
    "claude-code",
    "hooks",
    "safety",
    "filesystem",
    "case-insensitive",
    "data-loss",
    "pretooluse"
  ]
}