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deep-security-scan

97 / 100 · Low risk

Fine to try. Some of what it can do is expected: a security skill usually runs scanners and checks websites.

By zhongjingyun/codex-plugins (GitHub) · security · 30 stars · scanned at commit 67f0a2a

Use when the user asks for a deep, exhaustive, multi-pass, or variance-reducing repository-wide or scoped-path Codex Security scan. Run repeated independent discovery passes over one resolved scope with worker-specific threat models, semantically merge candidates, synthesize one canonical validation threat model, then run validation, attack-path analysis, canonical JSON completion, and generated reporting once. Do not use for PRs, commits, branch diffs, or working-tree diffs.

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/'deep-security-scan' ] || [ -L ~/.agents/skills/'deep-security-scan' ]; then echo 'A skill folder named deep-security-scan already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/zhongjingyun/codex-plugins' "$d" && git -C "$d" checkout --quiet '67f0a2a774e0e57d841a7f3372c48e257f64c481' -- 'plugins/codex-security/skills/deep-security-scan' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/codex-security/skills/deep-security-scan' ~/.agents/skills/'deep-security-scan' && 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/'deep-security-scan' ~/.claude/skills/'deep-security-scan' (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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