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principle-fix-root-causes

95 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By Aqua-123/pstack-for-codex (GitHub) · coding · 108 stars · scanned at commit d5b20bc

Apply when debugging. Trace each symptom to its root cause and fix it there; reproduce first, ask why until you reach it, resist nil-check guards that silence crashes.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'principle-fix-root-causes' ] || [ -L ~/.agents/skills/'principle-fix-root-causes' ]; then echo 'A skill folder named principle-fix-root-causes already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/Aqua-123/pstack-for-codex' "$d" && git -C "$d" checkout --quiet 'd5b20bce6f0602e3155960b5ea46e47fa0692ad2' -- 'skills/principle-fix-root-causes' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/principle-fix-root-causes' ~/.agents/skills/'principle-fix-root-causes' && 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/'principle-fix-root-causes' ~/.claude/skills/'principle-fix-root-causes' (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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