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arena

80 / 100 · Low risk

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

By mintuz/skills (GitHub) · coding · 35 stars · scanned at commit 8cc95d9

WHEN choosing between alternative shapes for a non-trivial artifact (code, interface, prompt, document or visual direction) by producing several independent attempts in one pass, judging them against a rubric, picking a base and grafting in the best parts of the others; NOT for raising one artifact to a confirmed external bar over repeated rounds (gauntlet-loop), tasks with one obvious answer, or broad coverage or exploration partitions; returns one synthesised artifact and a synthesis note

Works with any agent that supports SKILL.md skills.

What this skill can do

Other copies in this repository

mintuz/skills has 1 more folder with a skill named arena. This page shows the lowest-scoring copy.

• evals/arena/prechange 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/'arena' ] || [ -L ~/.agents/skills/'arena' ]; then echo 'A skill folder named arena already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mintuz/skills' "$d" && git -C "$d" checkout --quiet '8cc95d9146ca13624d48611702d0ab12bbe7756a' -- 'src/core/skills/arena' && mkdir -p ~/.agents/skills && cp -R "$d"/'src/core/skills/arena' ~/.agents/skills/'arena' && 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/'arena' ~/.claude/skills/'arena' (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

The badge for mintuz/skills shows the score of its lowest-scoring skill.

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