`extract_metadata`

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

Pull page metadata from HTML (keyless, offline): , meta description/keywords, and Open Graph (og:*) tags.

Parameters

Name	Type	Required	Description
`html`	string	yes	The HTML.

Example call

Arguments

{
  "html": "<html><head><title>My Blog</title><meta name=\"description\" content=\"A personal blog about web development\"><meta property=\"og:image\" content=\"https://example.com/og-image.jpg\"></head></html>"
}

curl

curl -X POST https://gateway.pipeworx.io/htmltext/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"extract_metadata","arguments":{"html":"<html><head><title>My Blog</title><meta name=\"description\" content=\"A personal blog about web development\"><meta property=\"og:image\" content=\"https://example.com/og-image.jpg\"></head></html>"}}}'

TypeScript (@pipeworx/sdk)

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

const result = await pipeworx.call('extract_metadata', {
  "html": "<html><head><title>My Blog</title><meta name=\"description\" content=\"A personal blog about web development\"><meta property=\"og:image\" content=\"https://example.com/og-image.jpg\"></head></html>"
});

More examples

{
  "html": "<head><title>Product Page</title><meta name=\"keywords\" content=\"electronics, gadgets\"><meta property=\"og:title\" content=\"Latest Gadget\"></head>"
}

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 htmltext pack

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

See Getting Started for client-specific install steps.

extract_metadata