nox-review
100 / 100 · Low risk
Fine to try.
Run an adversarial review of a code diff or a plan artifact under a second AI harness, headlessly, from an ephemeral git worktree with the repository's own instruction, hook and credential files removed. Use when a change needs a reviewer that did not write it, when a cross-model second opinion is wanted before something lands, or when a plan or an ADR should be argued against by a different model.
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/'nox-review' ] || [ -L ~/.agents/skills/'nox-review' ]; then echo 'A skill folder named nox-review already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/grimoire-rs/grimoire' "$d" && git -C "$d" checkout --quiet '32b8d4b63c9de07775ff256850457ac7ae062529' -- '.agents/skills/nox-review' && mkdir -p ~/.agents/skills && cp -R "$d"/'.agents/skills/nox-review' ~/.agents/skills/'nox-review' && 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/'nox-review' ~/.claude/skills/'nox-review' (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
[](https://zalavijaysinh.github.io/skilltrust/repos/grimoire-rs/grimoire/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-12 | 32b8d4b | 100 |
| 2026-11-08 | c5e3824 | 100 |
Also found in
- grimoire-rs/grimoire/.claude/skills/nox-review