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review-security

100 / 100 · Low risk

Fine to try.

By Phelan164/codex-howto (GitHub) · coding · 21 stars · scanned at commit 19a42f4

Review application and infrastructure changes for exploitable security risks by tracing assets, trust boundaries, attacker-controlled input, authorization, sensitive data, and dangerous sinks. Use for security reviews, threat-focused PR reviews, authentication or authorization changes, input handling, secrets, dependencies, and infrastructure permissions; do not use to exploit live systems or modify code unless separately requested.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'review-security' ] || [ -L ~/.agents/skills/'review-security' ]; then echo 'A skill folder named review-security already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Phelan164/codex-howto' "$d" && git -C "$d" checkout --quiet '19a42f4c42019fa2ccefa3de6af56133b875b3e8' -- 'skills/review-security' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/review-security' ~/.agents/skills/'review-security' && 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/'review-security' ~/.claude/skills/'review-security' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

Badge for your README

The badge for Phelan164/codex-howto shows the score of its lowest-scoring skill.

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Score history