arena
michael-denyer/pstack-claudeSkill
Spawn N parallel candidates at the same task, pick a base, graft the strongest parts of the losers into it. Use for /arena, 'arena this', 'throw it in the arena', or when one attempt at a non-trivial artifact would lock in the wrong shape.
Why this score
This repo hosts 10 skills, so its 3,073 stars are split between them (about 307 each) for scoring.
Popularity score: 73/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 20, 2026 at commit 49b68501b075, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onearena michael-denyer/pstack-claude · Skill | 73 | ★ 3.1k | ≈61 always | 16d ago |
| 01-auto-arena agentscope-ai/OpenJudge · Skill Both about arena | 63 | ★ 881 | ≈21 always | 2mo ago |