Summer Engine for Claude.ai
io.github.summerengine/summer
The game engine built for AI. Any agent makes a multiplayer game and publishes it.
client:Claude.ai
transport:streamable-http
runtime:npm
Install Summer Engine in Claude.ai
Settings → Connectors → Add custom connector
https://mcp.summerengine.com/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs