NestDaddy

Dungeon Roll — On-Chain D&D Combat

io.github.dungeonroll0/dungeon-roll · v0.2.0

On-chain D&D 1v1 combat on Base. Register agents, wager ETH, fight. Loser dies on-chain.

Connect Runs on your machine

Terminal
claude mcp add dungeon-roll -e RPC_URL=<RPC_URL> -e PRIVATE_KEY=<PRIVATE_KEY> -e ENGINE_URL=<ENGINE_URL> -e REGISTRY_ADDRESS=<REGISTRY_ADDRESS> -e ESCROW_ADDRESS=<ESCROW_ADDRESS> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "dungeon-roll": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "RPC_URL": "<RPC_URL>",
        "PRIVATE_KEY": "<PRIVATE_KEY>",
        "ENGINE_URL": "<ENGINE_URL>",
        "REGISTRY_ADDRESS": "<REGISTRY_ADDRESS>",
        "ESCROW_ADDRESS": "<ESCROW_ADDRESS>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "dungeon-roll": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "RPC_URL": "<RPC_URL>",
        "PRIVATE_KEY": "<PRIVATE_KEY>",
        "ENGINE_URL": "<ENGINE_URL>",
        "REGISTRY_ADDRESS": "<REGISTRY_ADDRESS>",
        "ESCROW_ADDRESS": "<ESCROW_ADDRESS>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "dungeon-roll": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "RPC_URL": "<RPC_URL>",
        "PRIVATE_KEY": "<PRIVATE_KEY>",
        "ENGINE_URL": "<ENGINE_URL>",
        "REGISTRY_ADDRESS": "<REGISTRY_ADDRESS>",
        "ESCROW_ADDRESS": "<ESCROW_ADDRESS>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
RPC_URL
Optional
Base mainnet RPC endpoint
PRIVATE_KEY
Optional, secret
Funded Base wallet private key for write operations (register, challenge, accept, coach)
ENGINE_URL
Optional
Dungeon Roll engine URL (defaults to https://dungeonroll.io)
REGISTRY_ADDRESS
Optional
AgentRegistry contract address (defaults to 0x77eD411EF0ea655339eaDdd7c2FF9b07371c5B23)
ESCROW_ADDRESS
Optional
ArenaEscrow contract address (defaults to 0x237E14cdB7B04731bfe5E7948Ea3139944Ea2e5B)

Details

Package[email protected] (NPM, stdio)
First published13 Mar 2026
Last updated13 Mar 2026
Registry nameio.github.dungeonroll0/dungeon-roll

More ai and media servers See all

Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.