`name_history`

Pack: mojang · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/name_history for the schema, then POST the same URL with its arguments for the data.

Fetch the full name-change history for a Minecraft account by UUID; returns a list of past usernames and the timestamps when each was adopted.

Parameters

Name	Type	Required	Description
`uuid`	string	yes

Example call

Arguments

{
  "uuid": "069a79f4-44e9-405c-b647-db3f2e3f5e88"
}

curl

curl -X POST https://gateway.pipeworx.io/mojang/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"name_history","arguments":{"uuid":"069a79f4-44e9-405c-b647-db3f2e3f5e88"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('name_history', {
  "uuid": "069a79f4-44e9-405c-b647-db3f2e3f5e88"
});

Response shape

Always returns: items, count

Field	Type	Description
`items`	array	Historical name changes for the player
`count`	integer	Number of items returned.

Full JSON Schema

{
  "type": "object",
  "properties": {
    "items": {
      "type": "array",
      "description": "Historical name changes for the player",
      "items": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string",
            "description": "Username"
          },
          "changedToAt": {
            "type": "number",
            "description": "Epoch milliseconds when name was changed to this"
          }
        },
        "required": [
          "name"
        ]
      }
    },
    "count": {
      "type": "integer",
      "description": "Number of items returned."
    }
  },
  "required": [
    "items",
    "count"
  ]
}

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://pipeworx.io/mcp"
    }
  }
}

Connect to just the mojang pack

{
  "mcpServers": {
    "mojang": {
      "url": "https://gateway.pipeworx.io/mojang/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

name_history