Dicklesworthstone

Destructive Command Guard

Name: Destructive Command Guard
Author: Dicklesworthstone

Git community

SOURCE https://github.com/Dicklesworthstone/destructive_command_guard

Description

The Destructive Command Guard (dcg) is for blocking dangerous git and shell commands from being executed by agents.

Installation

This entry records only its repository, not the path inside it, so there is no exact command to give. Open the source below and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

README

dcg (Destructive Command Guard)

Destructive Command Guard - Protecting your code from accidental destruction

[![Coverage](https://img.shields.io/codecov/c/github/Dicklesworthstone/destructive_command_guard?label=coverage)](https://codecov.io/gh/Dicklesworthstone/destructive_command_guard) [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

A high-performance hook for AI coding agents that blocks destructive commands before they execute, protecting your work from accidental deletion.

**Supported:** [Claude Code](https://claude.ai/code), [Gemini CLI](https://github.com/google-gemini/gemini-cli), [GitHub Copilot CLI](https://docs.github.com/en/copilot/concepts/agents/coding-agent/about-hooks), [Cursor IDE](https://cursor.com), [OpenCode](https://opencode.ai) (via [community plugin](https://github.com/aspiers/ai-config/blob/main/.config/opencode/plugins/dcg-guard.js)), [Aider](https://aider.chat/) (limited—git hooks only), [Continue](https://continue.dev) (detection only), [Codex CLI](https://github.com/openai/codex)

Quick Install

curl -fsSL "https://raw.githubusercontent.com/Dicklesworthstone/destructive_command_guard/main/install.sh?$(date +%s)" | bash -s -- --easy-mode

Works on Linux, macOS, and Windows (WSL). Auto-detects your platform and downloads the right binary.

TL;DR

**The Problem**: AI coding agents (Claude, GPT, etc.) occasionally run catastrophic commands like `git reset --hard`, `rm -rf ./src`, or `DROP TABLE users`—destroying hours of uncommitted work in seconds.

**The Solution**: dcg is a high-performance hook that intercepts destructive commands *before* they execute, blocking them with clear explanations and safer alternatives.