`bcd`

Pack: mdn-search · 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/bcd for the schema, then POST the same URL with its arguments for the data.

Browser Compatibility Data block for a feature page.

Parameters

Name	Type	Required	Description
`slug`	string	yes
`locale`	string	no

Example call

Arguments

{
  "slug": "Web/API/fetch"
}

curl

curl -X POST https://gateway.pipeworx.io/mdn-search/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"bcd","arguments":{"slug":"Web/API/fetch"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('bcd', {
  "slug": "Web/API/fetch"
});

More examples

{
  "slug": "Web/JavaScript/Reference/Global_Objects/Promise",
  "locale": "es"
}

Response shape

Always returns: slug, bcd

Field	Type	Description
`slug`	string	Feature slug
`bcd`	unknown

Full JSON Schema

{
  "type": "object",
  "description": "Browser compatibility data for a feature",
  "properties": {
    "slug": {
      "type": "string",
      "description": "Feature slug"
    },
    "bcd": {
      "oneOf": [
        {
          "type": "object",
          "description": "Browser compatibility data block",
          "properties": {
            "data": {
              "type": "object",
              "description": "BCD feature data"
            },
            "query": {
              "type": "string",
              "description": "BCD query string"
            },
            "dataURL": {
              "type": "string",
              "description": "URL to BCD data source"
            }
          }
        },
        {
          "type": "null",
          "description": "No BCD data found for this page"
        }
      ]
    }
  },
  "required": [
    "slug",
    "bcd"
  ]
}

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 mdn-search pack

{
  "mcpServers": {
    "mdn-search": {
      "url": "https://gateway.pipeworx.io/mdn-search/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

bcd