All 14 tools / Crawlers, links and search

Read one page the way a crawler and a link unfurler do and preview the share card it produces.

Page metaFreeFor site owners and developers

Better than by hand

Shows every tag a crawler reads on one screen, with the length limits applied, in place of opening view-source and counting. We do not put a time on it.

Before: what you give it

The example input, as typed in. You give it a page address.

https://allthepossibles.com

After: what comes back

The first lines of a real run of the tool's own code on that input, fetched live when the sample was made, so the live page can differ from it. Nothing here is edited by hand.

HTTP 200  https://allthepossibles.com/
title (63): All the Possibles: tools that check themselves before they ship
description (157): Small tools that check themselves before they ship: Preflight, Design Check, Pulse, Verdict, Toolbox, and Vantage. MCP scanning, design critique, web vitals.
canonical: https://allthepossibles.com/
lang: en  viewport: width=device-width, initial-scale=1  robots: none
h1: We build the checks agents run on themselves.
og: title=All the Possibles: tools that check themselves before they ship  description=Small tools that check themselves before they ship: Preflight, Design Check, Pulse, Verdict, Toolbox, and Vantage. MCP scanning, design critique, web vitals.  url=https://allthepossibles.com/  type=website  site_name=All the Possibles  image=https://allthepossibles.com/og/studio.png  image:alt=All the Possibles: tools that check themselves before they ship
twitter: card=summary_large_image  title=All the Possibles: tools that check themselves before they ship  description=Small tools that check themselves before they ship: Preflight, Design Check, Pulse, Verdict, Toolbox, and Vantage. MCP scanning, design critique, web vitals.  image=https://allthepossibles.com/og/studio.png  image:alt=All the Possibles: tools that check themselves before they ship
... full output on the tool page

What you get

Title and description with lengths, canonical, Open Graph, Twitter card, favicon, JSON-LD and the resulting preview

What it cannot do

Reads the HTML the server sends; tags added later by JavaScript are not seen, and it does not render the preview image.

Who it is for

Site owners
Developers

Free and Pro

Free	20 runs a day per IP address.
Pro	No daily limit, 300 requests a minute.

Daily caps for every tool

Use it from your assistant

The tool is called check_page_meta. Connect the server once, then ask for it by name or describe the job. Install steps.

claude mcp add --transport http toolbox https://toolbox.allthepossibles.com/mcp

curl -X POST https://toolbox.allthepossibles.com/api/meta -H 'content-type: application/json' -d '{"url":"https://allthepossibles.com"}'

Try it here

The form starts with the same example input, so you can run it first and then swap in your own.

Page URL