Agent
Discoverability

Accessibility Checker WCAG

WCAG, BFSG & EAA Website-Check

View in the ChatGPT registry
Integration details

Description

Accessibility Checker WCAG checks a public web page for accessibility problems. Give it a URL and it loads the page, and optionally up to 4 more pages linked from it, in a real headless browser, runs the open-source axe-core rules for WCAG 2.2 Level A and AA, and lists what to fix first: each issue's severity, the WCAG success criterion, how many elements fail, example selectors and HTML, and a plain-language fix. It catches problems that need a rendered page, such as low colour contrast, missing alt text, unlabeled form fields, nameless buttons and links, and small touch targets. After you fix things, ask for a rescan and it shows what was fixed, what is new and what changed. Issues inside third-party embeds such as YouTube videos are tagged and listed after your own. It also looks for a link to an accessibility statement (Erklärung zur Barrierefreiheit). Every report adds a short checklist of what automation cannot test, and context on Germany's BFSG, the European Accessibility Act (EAA) and the ADA, in German or English to match ChatGPT's language. Automated checks find only part of all accessibility issues, so a report is not a legal conformity assessment or certificate. Pages behind a login, intranets and private addresses cannot be scanned.

Integration type
Plugin
Verification status
Not applicable
Platform
ChatGPT
Category
Operations

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Test Automation & QA

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Access
No account required
First tracked
2026-10-23
Tool count
1
Geography
US
Agent DiscoverabilityChatGPT Plugin Discovery Score
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What discovery looks like

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Get alerts for Accessibility Checker WCAG

Get updates when Accessibility Checker WCAG’s Discoverability Score or category rank changes.

Primary Subcategory
Listed in alphabetical order
Primary Subcategory
Accessibility Checker WCAGComing soonGet notified
Accessibility RepairComing soonGet notified
AfterwardComing soonGet notified
BrowserStackComing soonGet notified
Cobalt CaptureComing soonGet notified
Tools

1 tool agents can invoke

Recommended guideHow to get your ChatGPT Plugin suggestedFollow the practical steps agents use to find, shortlist, and choose your Plugin.Read guide
FAQs

Accessibility Checker WCAG ChatGPT Plugin FAQ

How the directory, categories and Discoverability Score work.

Read the methodology
How do I improve Accessibility Checker WCAG's ChatGPT Plugin discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Accessibility Checker WCAG alternatives on ChatGPT?

As of 2026-10-23, Accessibility Checker WCAG competes with Accessibility Repair, Afterward, BrowserStack, Cobalt Capture, CodSpeed, Currents, Greptile, Jam and 14 more in ChatGPT Test Automation & QA, ranked by public Discoverability Score.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.