Spawns parallel candidate solutions, judges them against a rubric, and synthesizes the strongest result.
npx skills add https://github.com/gmackie/agent-skills --skill arena-gmackie
Please help me install this Agent Skill. Skill: arena Source: https://github.com/gmackie/agent-skills/tree/main/skills/arena Command: npx skills add https://github.com/gmackie/agent-skills --skill arena-gmackie
High-intent search queries and answers about installing and using this skill.
Use the arena workflow: frame a shared prompt with a concrete rubric, spawn N background subagents on different models with isolated output paths, cross-judge the candidates, pick a base, and graft the best ideas from the losers into it.
The arena skill fans out parallel candidate attempts at a non-trivial artifact, judges them against a rubric, and synthesizes one verified result. Trigger it with /arena, 'arena this', or 'throw it in the arena'.
Avoid it for trivial or well-specified tasks where one attempt suffices, since the arena adds judging and grafting overhead. If candidates wildly diverge, the task framing was under-specified and should be reframed rather than averaged.
The rationale lets the parent tell whether a candidate's structure is principled or accidental, which makes grafting decisions reliable. Without it, the picker cannot judge why alternatives were rejected.
No. Each candidate must write to its own location, ideally a git worktree or a separate /tmp path. Shared output paths create shared mutable state and cause candidates to overwrite each other.
cursorSpawns parallel candidate solutions, judges them against a rubric, and synthesizes the strongest result.
jeremybrasherSpawns parallel candidate solutions, cross-judges them, and grafts the strongest parts into one verified artifact.
Sma1lboyRedesigns existing codebases holistically when integrating new requirements instead of bolting on changes.
SatangThevalueRoute and decompose multi-profile work into Kanban tasks without executing them.
