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hook-block-commands

87 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By yanacuti1121/Yana-AI (GitHub) · coding · 13 stars · scanned at commit 54d4aa9

Pattern guide for writing PreToolUse hooks that block dangerous shell commands. Use when: building or auditing a guard-destructive hook, adding new blocked patterns, reviewing what the current hook covers. Covers 3 safety levels (critical/high/strict) and 58+ regex patterns. Inspired by: karanb192/claude-code-hooks block-dangerous-commands pattern (MIT).

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'hook-block-commands' ] || [ -L ~/.agents/skills/'hook-block-commands' ]; then echo 'A skill folder named hook-block-commands already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/yanacuti1121/Yana-AI' "$d" && git -C "$d" checkout --quiet '54d4aa9fa3241319f4d37212bd23826658bf6bed' -- '.claude/skills/hook-block-commands' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/hook-block-commands' ~/.agents/skills/'hook-block-commands' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'hook-block-commands' ~/.claude/skills/'hook-block-commands' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history

Also found in

Identical copies of this skill exist at:

• yanacuti1121/Yana-AI/core/skills/hook-block-commands