PettingZoo

Standard API and environment suite for multi-agent reinforcement learning across classic, Atari, and board-game settings.

Connects to: Atari, Chess · Python · Other 3,440★

Use it with an AI agent

Loadbay is an MCP server, so an agent can search the catalog and find this harness:

claude mcp add --transport http loadbay https://loadbay.xyz/api/mcp

• Source: https://github.com/Farama-Foundation/PettingZoo
• This harness as JSON: /api/harnesses/pettingzoo
• Agent setup: /setup.md
• Browse all 370+ harnesses on Loadbay