Arthefacte/fractal-arena

latest · 1.18.0

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

npm: fractal-arena-mcp
MCP registry: io.github.arthefacte/fractal-arena

Install

Needs an env var: FRACTAL_ARENA_API_KEY — replace the <placeholders> with your values.

claude mcp add io-github-arthefacte-fractal-arena --env FRACTAL_ARENA_API_KEY=<FRACTAL_ARENA_API_KEY> -- npx fractal-arena-mcp

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-arthefacte-fractal-arena": {
      "command": "npx",
      "args": [
        "fractal-arena-mcp"
      ],
      "env": {
        "FRACTAL_ARENA_API_KEY": "<FRACTAL_ARENA_API_KEY>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-arthefacte-fractal-arena": {
      "command": "npx",
      "args": [
        "fractal-arena-mcp"
      ],
      "env": {
        "FRACTAL_ARENA_API_KEY": "<FRACTAL_ARENA_API_KEY>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "npx",
  "args": [
    "fractal-arena-mcp"
  ],
  "env": {
    "FRACTAL_ARENA_API_KEY": "<FRACTAL_ARENA_API_KEY>"
  }
}

Community score

Community43/ 100

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Web signals (ecosystem baseline)43/100 · 100% of the weight

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What the web says

Ecosystem baseline43/ 100

Objective public usage & activity (formula v3) — the community score's web-signals input, and its own sort.

GitHub

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Packages

npm downloads · 15 hours ago: 39 / week ↗

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Docs & liveness

Namespace · 14 hours ago: Registry-verified
Listing completeness · 14 hours ago: 100%

Version history1

1.18.0release date unknown

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Details

Transport: stdio
Status: listed
Source: Imported from the MCP registry