`w3c_spec`

Pack: w3c · Endpoint: https://gateway.pipeworx.io/w3c/mcp

Detail for one web-standards spec by shortname (“WCAG21”, “css-grid-1”, “html”) or title fragment (“web content accessibility”). Returns title, status, organization (W3C/WHATWG), working groups, series, official URL, editor’s-draft URL. Example: w3c_spec({ spec: “WCAG21” }). Accepts shortname/name/title too.

Parameters

Name	Type	Required	Description
`spec`	string	no	Spec shortname or title fragment.

Example call

Arguments

{
  "spec": "WCAG21"
}

curl

curl -X POST https://gateway.pipeworx.io/w3c/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"w3c_spec","arguments":{"spec":"WCAG21"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('w3c_spec', {
  "spec": "WCAG21"
});

More examples

{
  "spec": "css-grid-1"
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "w3c": {
      "url": "https://gateway.pipeworx.io/w3c/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

w3c_spec