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crack-plan

100 / 100 · Low risk

Fine to try.

By ethanplusai/codex-on-crack (GitHub) · coding · 789 stars · scanned at commit 9dee6ca

Start a substantial build with Codex on Crack. Inspect the user's own configured models and readiness, recommend a lead/worker/tool shape with reasons, and let the user decide before work starts. Use before delegating; keep small or solo tasks direct.

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/'crack-plan' ] || [ -L ~/.agents/skills/'crack-plan' ]; then echo 'A skill folder named crack-plan already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ethanplusai/codex-on-crack' "$d" && git -C "$d" checkout --quiet '9dee6ca9aaa73e0008123eff872871e88b94a12a' -- 'plugins/codex-on-crack/skills/crack-plan' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/codex-on-crack/skills/crack-plan' ~/.agents/skills/'crack-plan' && 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/'crack-plan' ~/.claude/skills/'crack-plan' (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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