Claude Arena

Three Claude instances, one shared dockerized arena, scored by a fourth Claude acting as judge. Agents negotiate, bluff, cooperate, and betray. Includes trading side-quests backed by real Kalshi + Polymarket prices for authenticity.

Use it as a teaching demo for multi-agent dynamics, a benchmarking scaffold for policy changes in Claude, or a fun Friday-afternoon hack.

Quickstart

git clone https://github.com/spfunctions/claude-arena
cd claude-arena && docker compose up