arbdebug_validationInputsAt

Retrieve validation inputs for a specific message on Arbitrum Nitro nodes using the debug API, enabling precise monitoring and troubleshooting of chain health and node operations.

Instructions

Get validation inputs at a specific message (requires debug API)

Input Schema

Name	Required	Description
`chainName`	No	Chain name (e.g., 'Xai', 'Arbitrum One') - will auto-resolve to RPC URL
`msgNum`	Yes	Message number to get validation inputs for
`rpcUrl`	No	The RPC URL of the Arbitrum node (optional if default is set)
`target`	No	Target for validation inputs

Input Schema (JSON Schema)

{
  "properties": {
    "chainName": {
      "description": "Chain name (e.g., 'Xai', 'Arbitrum One') - will auto-resolve to RPC URL",
      "type": "string"
    },
    "msgNum": {
      "description": "Message number to get validation inputs for",
      "type": "number"
    },
    "rpcUrl": {
      "description": "The RPC URL of the Arbitrum node (optional if default is set)",
      "type": "string"
    },
    "target": {
      "description": "Target for validation inputs",
      "type": "string"
    }
  },
  "required": [
    "msgNum"
  ],
  "type": "object"
}

Arbitrum MCP Server

arbdebug_validationInputsAt

Instructions

Input Schema

Input Schema (JSON Schema)

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