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Release notes, guides and engineering write-ups on website audits, agent experience and running site checks from your coding agent.

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LatestAnnouncements

Turns out detecting broken links is haaaard. Meet squirrel perch.

Our old link checker cried wolf on links that worked fine. We rebuilt link checking for a web that hates robots, so a broken link in your report is far more likely to be really broken.

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Announcements

Introducing the entity map: your site's structured data as one graph

Every squirrelscan audit now collapses your site's JSON-LD into one graph, so you can see whether you declare one organization or a new one on every page, and hand the fix to your coding agent.

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Engineering

2.8x performance improvement and larger audits with squirrel

A 2,500-page audit went from 502 seconds to 177. Local audits go to 10,000 pages. Here are the measurements, the conditions they were taken under, and what actually got faster.

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Engineering

AX: Defining and Auditing Agent Experience

UX is how people experience your site. AX is how AI agents experience it, and in 2026 that traffic pays. We're naming the category and shipping the audit for it.

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Announcements

Introducing hosted MCP for squirrelscan

Point any MCP client at mcp.squirrelscan.com and your agent can audit websites, work the issue tracker, and pull LLM-ready reports. No install, no key copy-paste.

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Announcements

Introducing squirrelscan Cloud

The CLI stays free and local. Log in and the cloud adds rendering, AI analysis, tech detection, and shareable reports.

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Announcements

Publish and Share Audit Reports

One flag turns your audit into a shareable link. Public, unlisted, or private, your call.

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Announcements

Hello from squirrelscan!

Meet the website audit tool built for your AI coding workflow

Audit your site in one command

SEO, performance, security, accessibility and agent experience issues, with exact fixes for your coding agent.

Install
$

No account needed for the CLI. Cloud audits include free monthly credits.