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challenging

72 / 100 · Review before installing

Check before installing. Some of what it can do is expected: a coding skill usually runs build and test commands.

By oaustegard/claude-skills (GitHub) · coding · 158 stars · scanned at commit 487272b

Cross-context adversarial review for deliverables before shipping. Use when producing blog posts, technical recommendations, analysis briefs, code, or any artifact where accuracy matters more than speed. Triggers on "challenge this", "review before shipping", "adversarial pass", "stress test this".

Works with any agent that supports SKILL.md skills.

Partially scanned — some files couldn't be read; we'll retry on the next scan

What this skill can do

Other copies in this repository

oaustegard/claude-skills has 1 more folder with a skill named challenging. This page shows the lowest-scoring copy.

• plugins/ai-and-reasoning/skills/challenging 100/100 · Low risk

Install

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

if [ -e ~/.agents/skills/'challenging' ] || [ -L ~/.agents/skills/'challenging' ]; then echo 'A skill folder named challenging already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/oaustegard/claude-skills' "$d" && git -C "$d" checkout --quiet '487272b6d1d9a2c5248d9adfa2d7765f8ca2b6af' -- 'challenging' && mkdir -p ~/.agents/skills && cp -R "$d"/'challenging' ~/.agents/skills/'challenging' && 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/'challenging' ~/.claude/skills/'challenging' (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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