Challenge and stress-test ideas through adversarial thinking. Use when user wants to "poke holes", "challenge this", "what could go wrong", "devil's advocate", "stress test", "red team", "pre-mortem", "review this", "validate", "audit", or needs to find weaknesses before they become problems. (project)
Install
npx skills add fernandobandeira/slopbusters --skill devils-advocatenpx skills add fernandobandeira/slopbusters --skill devils-advocate -a claude-code -gnpx skills add fernandobandeira/slopbusters --skill devils-advocate -a codex -ggemini skills install https://github.com/fernandobandeira/slopbusters.git --path .opencode/skills/devils-advocategh skill install fernandobandeira/slopbusters devils-advocategit clone --depth 1 https://github.com/fernandobandeira/slopbusters /tmp/fernandobandeira__slopbusters
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/fernandobandeira__slopbusters/.opencode/skills/devils-advocate ~/.claude/skills/devils-advocate # Claude Code
cp -R /tmp/fernandobandeira__slopbusters/.opencode/skills/devils-advocate ~/.agents/skills/devils-advocate # Codex, Cursor, Gemini CLI, Copilot, OpenCode