arena
Installation
SKILL.md
Arena
Open a todolist with one entry per phase (Frame, Fan out, Cross-judge, Pick, Graft, Verify) before launching anything.
The three-model panel
Different models catch different real problems. The panel is fixed:
| Arm | Model | Effort |
|---|---|---|
| A | claude-fable-5-1 |
max |
| B | claude-opus-5-5 |
xhigh |
| C | gpt-6-astra |
max |
Run the arm you already are natively. Reach the other two through their CLI.