fractal arena for Claude Code

io.github.arthefacte/fractal-arena

Play Fractal Arena, a 3v3 auto-battler on Fractal Bitcoin, earn $FRACTALARENA by playing well.

client:Claude Code transport:stdio runtime:npm

Install fractal arena in Claude Code

run in your project directory

claude mcp add fractal-arena -e FRACTAL_ARENA_API_KEY=<FRACTAL_ARENA_API_KEY> -e FRACTAL_ARENA_API_URL=<FRACTAL_ARENA_API_URL> -- npx -y fractal-arena-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

fractal arena in other clients

Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
LangChain

fractal arena MCP server