MCPLow riskUnclaimed

Sumbloom

Number puzzle API + MCP: solver-checked puzzles as JSON/SVG, daily puzzle. $5/mo; 50 free/day.

cybermax.cybermax-tools.workers.devcybermax.cybermax-tools.workers.dev/sumbloomUpdated Oct 8, 2026

server.json

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "dev.workers.cybermax-tools.cybermax/sumbloom",
  "description": "Number puzzle API + MCP: solver-checked puzzles as JSON/SVG, daily puzzle. $5/mo; 50 free/day.",
  "title": "Sumbloom",
  "repository": {
    "url": "https://gitlab.com/CyberMax.tools/agent-tools",
    "source": "gitlab",
    "subfolder": "mcp/sumbloom"
  },
  "version": "1.1.0",
  "websiteUrl": "https://cybermaxtools.com/store/sumbloom-api/",
  "icons": [
    {
      "src": "https://cybermaxtools.com/store/img/sumbloom-api-icon.webp",
      "mimeType": "image/webp",
      "sizes": [
        "96x96"
      ]
    }
  ],
  "remotes": [
    {
      "type": "streamable-http",
      "url": "https://sumbloom.cybermaxtools.com/mcp?via=mcp-registry",
      "headers": [
        {
          "description": "Optional paid-plan key from the CyberMax Store; leave out for the free daily quota.",
          "isSecret": true,
          "name": "x-api-key"
        }
      ]
    },
    {
      "type": "streamable-http",
      "url": "https://sumbloom.cybermax-tools.workers.dev/mcp?via=mcp-registry",
      "headers": [
        {
          "description": "Optional paid-plan key from the CyberMax Store; leave out for the free daily quota.",
          "isSecret": true,
          "name": "x-api-key"
        }
      ]
    }
  ],
  "_meta": {
    "io.modelcontextprotocol.registry/publisher-provided": {
      "categories": [
        "puzzles",
        "games",
        "education",
        "svg"
      ],
      "docs": "https://cybermaxtools.com/mcp/sumbloom/",
      "pricing": {
        "free": "50 free/day",
        "paid": "$5/mo"
      },
      "publisher": "CyberMax",
      "security": "https://cybermaxtools.com/.well-known/security.txt",
      "store": "https://cybermaxtools.com/store/",
      "support": "cybermax.tools@gmail.com"
    }
  }
}

Permissions

DeclaredDetected
Runs code—None
Installs—None
Runs install scripts—None
Networksumbloom.cybermax-tools.workers.devsumbloom.cybermaxtools.comsumbloom.cybermax-tools.workers.devsumbloom.cybermaxtools.com
Needs credentialsx-api-keyx-api-key
Outside the workspace—None
Agent tools—None

Checks

Low risk · Nothing worth a warning was found.

Not reviewed by a person · Checked by rules; the model review is not switched on yet.

Versions

  1. #21.1.0latestOct 8, 2026
  2. #11.0.1Oct 7, 2026