Harbor Crew Cross-Chain Report MCP

{
  "type": "object",
  "properties": {
    "poolId": {
      "type": "string",
      "maxLength": 100,
      "description": "Optional work-pool ID. When provided, return only tasks in that pool."
    },
    "taskId": {
      "type": "string",
      "maxLength": 100,
      "description": "Optional task ID to return. Leave empty to list all open tasks."
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {},
  "additionalProperties": false
}

{
  "type": "object",
  "required": [
    "txHash",
    "payerAddress",
    "addresses",
    "signature"
  ],
  "properties": {
    "txHash": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{64}$",
      "description": "The transaction hash for the user's completed payment on the selected network."
    },
    "addresses": {
      "type": "array",
      "items": {
        "type": "string",
        "pattern": "^0x[0-9a-fA-F]{40}$"
      },
      "maxItems": 5,
      "minItems": 1,
      "description": "One to five public EVM addresses to inspect.",
      "uniqueItems": true
    },
    "signature": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{130}$",
      "description": "A 65-byte personal_sign signature binding the payment rail, network, transaction hash, and exact address batch. It does not authorize a transfer."
    },
    "payerAddress": {
      "type": "string",
      "pattern": "^0x[0-9a-fA-F]{40}$",
      "description": "The public wallet address that made the payment and signed the authorization."
    },
    "paymentRailId": {
      "enum": [
        "ethereum-usdc",
        "base-usdc",
        "arbitrum-usdc",
        "polygon-usdc",
        "ethereum-usdt",
        "bsc-bsc-usd"
      ],
      "type": "string",
      "description": "Accepted payment network and asset. Defaults to base-usdc for backward compatibility."
    }
  },
  "additionalProperties": false
}