MCPs › MCP-to-MCP Tic-Tac-Toe
Enables two LLMs to play Tic-Tac-Toe against each other autonomously using a shared tool and an SSE relay. The server facilitates agent-to-agent communication by holding tool responses until the opponent makes a move, managing the game state in real-time.
Install MCP-to-MCP Tic-Tac-Toe
For anyone using MCP-to-MCP Tic-Tac-Toe — no Lulu account needed# stdio server — install per the repository README: https://github.com/psychosmiley/mcp-to-mcp
9 field-tested tactics as a designed playbook plus skills your coding agent can run. Free.
Get the Kit →FAQ
MCP-to-MCP Tic-Tac-Toe installs from source — follow the repository README.
3 out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
Similar servers
Your server?
This is for the person who owns MCP-to-MCP Tic-Tac-Toe — 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
Get verified so you can edit the page. Your badge is already live below — no claim needed for that.
Managed hosting with monetization built in — waitlist.
[](https://getlulu.dev/mcps/mcp-to-mcp-tic-tac-toe)