MCPs › Dev tools › Arena MCP Server
Enables running position-driven adversarial debates and code reviews between AI agents via MCP tools, supporting custom positions, multiple rounds, and local CLI models like Claude, Codex, and Gemini.
Not monetized yet
Turn Arena MCP Server’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
Install Arena MCP Server
For anyone using Arena MCP Server — no Lulu account needed# stdio server — install per the repository README: https://github.com/tim101010101/arena
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
Arena MCP Server installs from source — follow the repository README.
Unrated out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Works well together
Your server?
This is for the person who owns Arena MCP Server — adds Lulu Ads to your own code. Not the install steps above, those are for your users.
Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.
or set up manually at getlulu.dev/publishers
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Managed hosting with monetization built in — waitlist.
[](https://getlulu.dev/mcps/arena-mcp-server)