devils-advocate
100 / 100 · Low risk
Fine to try.
Stress-test a plan or proposal adversarially before implementation: assumptions, evidence, failure scenarios, operational gotchas. Use when: 'devil's advocate', 'stress test', 'poke holes', 'what could go wrong', or before new dependencies, CI/build changes, or cross-module architecture. `incumbent` mode attacks the status quo: 'is there a better way now', 'should we still use X'. Not for code bugs or pre-PR verification.
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/'devils-advocate' ] || [ -L ~/.agents/skills/'devils-advocate' ]; then echo 'A skill folder named devils-advocate already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/melodic-software/claude-code-plugins' "$d" && git -C "$d" checkout --quiet '677e7988f432dacb5e2d4df2b124f96da8e8f9f3' -- 'plugins/planning/skills/devils-advocate' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/planning/skills/devils-advocate' ~/.agents/skills/'devils-advocate' && 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/'devils-advocate' ~/.claude/skills/'devils-advocate' (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/melodic-software/claude-code-plugins/)
Score history
| Date | Version | Score |
|---|---|---|
| 2026-11-09 | 677e798 | 100 |
| 2026-11-07 | 81c7244 | 100 |