`lookup`

Pack: macvendors · 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/lookup for the schema, then POST the same URL with its arguments for the data.

macvendors.com = MAC address → hardware manufacturer (OUI) lookup; pass a full MAC or just the first 6 hex digits. Keyless; free tier is rate-limited to ~1 request/second.

Parameters

Name	Type	Required	Description
`mac`	string	yes	A MAC address or at least the first 6 hex digits (the OUI). Separators (colons, hyphens, dots, spaces) or none all accepted, e.g. “FC:FB:FB:01:02:03”, “FC-FB-FB”, or “fcfbfb”.

Example call

Arguments

{
  "mac": "FC:FB:FB:01:02:03"
}

curl

curl -X POST https://gateway.pipeworx.io/macvendors/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"lookup","arguments":{"mac":"FC:FB:FB:01:02:03"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('lookup', {
  "mac": "FC:FB:FB:01:02:03"
});

More examples

{
  "mac": "fcfbfb"
}

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 macvendors pack

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

See Getting Started for client-specific install steps.

lookup