arena
Use when asked to compare parallel candidate implementations or designs and combine the strongest results.
Skill by gutierrezje
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/gutierrezje-arena
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Reviews
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Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/arena
What's inside
- Skill name
arena- Description
- Use when asked to compare parallel candidate implementations or designs and combine the strongest results.
- License
- MIT
- Instructions
- 17 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- openai.yaml · agents/
SKILL.md (first lines)
# Arena Produce competing attempts, choose a base, and graft only proven improvements. Read [the global routing table](../jesus-mode/references/routes.md) before dispatching. Inspect the current subagent tool's supported model and effort overrides; never silently inherit the parent after a pinned-model rejection. 1. Freeze one shared brief, grounding files, output contract, and judging rubric. 2. Select Arena design runners for design alternatives, or implementation runners when candidates must produce working code. Use the user's N or the selected route's default candidate count. Keep candidate work isolated or read-only. 3. Dispatch candidates without showing them one another's work. 4. Verify each artifact with the same checks. Reject any candidate that fails the hard gates. 5. Judge evidence blind to model prestige. Select one base and list exact grafts from other candidates. 6. Apply grafts one at a time and rerun the relevant check after each. 7. Report the candidates, scores, selected base, accepted grafts, rejected ideas, and final verification. Completion means one verified artifact remains and every graft has an observed benefit.
From gutierrezje/jstack, MIT.
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Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 4, 2026 (25 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/gutierrezje/jstack
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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Babysit a PR to ready: review, repairs, CI, and a current-head verdict.
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architect
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Use when asked to design module boundaries, types, or interfaces before implementation.
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Default workflow for features, bug fixes, investigations, issue triage, and PRs.
SkillAFreshness: AClaude Code +9 - 0.561score
maintain-verification-skill
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Audit and repair a project's verification skills, executable adapters, feature coverage, and receipts against current source and live behavior.
SkillAFreshness: AClaude Code +9 - 0.558score
open-pr
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Read before any PR create or edit: description, screenshots, and evidence.
SkillAFreshness: AClaude Code +9
Cite this page
arena skill. Agent Mart. https://agentmart.dev/skills/gutierrezje-arena (last updated 2026-10-24)