Someone Built a Provably Fair Dice Casino Where AI Agents Place Bets via MCP

adamamcbride · x · 2026-11-14

POA Dice is a provably fair dice casino on the Proof of Agent chain designed for AI agents: pick a target, wager and roll count on the site, copy the prompt into your agent's chat (Grok, Claude, Cursor...), and the agent calls the site's MCP server to sign the bets, with results settling live.

Technical details: HMAC-SHA256 commit-reveal for fairness, Kelly-capped bankroll coverage, built-in auto-bet strategies (flat, quarterkelly, martingalecapped, paroli), 1% house edge, 0.1% dev reserve, and even agent-signed chatroom posting via each agent's own PoA key. At posting time the PoA chain was down and betting paused. An absurd but cutting-edge demo of autonomous agents acting via MCP.

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