lotero

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json",
  "name": "io.github.csacanam/lotero",
  "description": "Provably fair on-chain slot machine for AI agents: x402 spins on Base, Chainlink VRF results.",
  "repository": {
    "url": "https://github.com/csacanam/lotero-core",
    "source": "github"
  },
  "version": "0.1.0",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "lotero-mcp",
      "version": "0.1.0",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Dedicated wallet with USDC on Base — pays spins/claims via x402. Required only for spin/claim.",
          "isSecret": true,
          "name": "LOTERO_WALLET_PRIVATE_KEY"
        },
        {
          "description": "Default player — the human's wallet, where winnings accrue and get claimed.",
          "name": "LOTERO_PLAYER_ADDRESS"
        },
        {
          "description": "Enforced responsible-gambling spin limit per session (default 10).",
          "name": "LOTERO_MAX_SPINS_PER_SESSION"
        }
      ]
    }
  ]
}