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ast-injection-scanner

77 / 100 · Review before installing

Check before installing. 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

Statically scan agent-generated JavaScript and shell scripts for dangerous patterns using AST analysis (acorn/swc). Detect eval(), process.env access, dynamic require(), child_process usage, and path traversal before code execution.

Works with any agent that supports SKILL.md skills.

What this skill can do

Safer alternatives

Low-risk skills in the same category (coding) that look related. Check that one does what you need.

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Install

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

if [ -e ~/.agents/skills/'ast-injection-scanner' ] || [ -L ~/.agents/skills/'ast-injection-scanner' ]; then echo 'A skill folder named ast-injection-scanner 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 "$d" checkout --quiet '54d4aa9fa3241319f4d37212bd23826658bf6bed' -- '.claude/skills/ast-injection-scanner' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/ast-injection-scanner' ~/.agents/skills/'ast-injection-scanner' && 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/'ast-injection-scanner' ~/.claude/skills/'ast-injection-scanner' (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/ast-injection-scanner