Zenyth MCP

AI integration for developers

Developers already use AI tools to enhance their productivity. The MCP integrates Zenyth's accessibility infrastructure into their established AI workflow. Help is ready the moment a developer asks, and every result syncs back to Zenyth Audit. Bring speed, efficiency, and expertise to the development process with one simple connection.

Developers bring Zenyth Audit and Zenyth's processes into their own tools over MCP, with every change synced back.

What is MCP?

MCP (Model Context Protocol) is an open standard for connecting AI tools to outside systems. It lets developers access Zenyth's resources directly from their local environment. They simply open their project and run Zenyth's trained processes to find and fix accessibility defects. Remediation is documented on the Zenyth Audit platform so the record stays current.

Zenyth is one of the first to offer an MCP as a development tool built specifically for accessibility. It revolutionizes the way accessibility is tracked and sustained over the long term.

  1. Connect the MCPLink Zenyth to the AI tool the team already uses, once per environment.
  2. Run a processCall a Zenyth process from the editor, a page audit, a remediation, or a regression test.
  3. Log and fix in placeReport what the run finds and apply the fix at the source, without leaving the tool.
  4. Synced backResults and changes flow to Zenyth Audit, so the record stays current.

The Zenyth Audit platform

Zenyth Audit is the central hub for accessibility work. It keeps the entire team in sync by providing a single source of truth for each project's current standing. Access to the MCP comes with an Agency or Enterprise subscription to Zenyth Audit. Backed by Zenyth's extensive library of best practices and accessible patterns, WCAG compliance has never been as straightforward. Zena, Zenyth's AI engine, assists developers and returns accessible code to their local environment over MCP. Zena is trained on years of real accessibility work and provides guidance that standard AI models cannot. As the site grows, new pages and content fold into the same record, and the work stays compliant.

Two-way synchronization between Zenyth Audit, Zena, and the dev environment. Everything stays current.

on-demand guidance

Meet Zena

Zena is Zenyth's AI engine, trained on a decade of real audits and remediation. It runs automated deep scans of a website, documents defects, and drafts fixes for validation from a qualified expert. Accessibility questions are answered on-demand, informed by Zenyth's extensive library of patterns and success criteria. It also enhances development and monitoring procedures by delivering detailed guidance and reports built to withstand legal scrutiny.

Explore Zena

Zenyth MCP capabilities

Each is a trained process the Zenyth team runs internally. Developers call them from their own tools, within the daily allowance.

Audit

Page audit and deep scan

Audit a page against Zenyth's full WCAG rule set, then deep-scan the live page. Each finding lands in the project with its criterion and recommended fix.

Fix

Remediation

Generate corrected, accessible code from the existing markup, using Zenyth's tested patterns. The fix is written into the component itself.

Retest

Regression testing

Recheck a prior audit defect by defect, and see what a fix resolved, what it broke, and what the first pass missed.

Monitor

Compliance monitoring

Run a monthly compliance round and produce a consolidated ACR / VPAT. The report documents continuous, good-faith effort.

Build

Platform builds

Compose and remediate accessible pages and components natively in a Shopify, WordPress, or Webflow theme. The accessibility is built into the theme code.

Documents

Document remediation

Turn a PDF into a tagged, accessible PDF/UA, with a contrast and figure review. Handle a single document or an entire library.

Metadata

Metadata and structured data

Mark up head metadata, JSON-LD, and rich-result eligibility from the content already on the page.

Patterns

Accessibility patterns

Pull accessible component markup on demand from Zenyth's pattern library. Navigation, forms, tabs, modals, carousels, menus, and tables are all covered.

How usage is measured

The team already pays for its AI tools, and the heavy model work stays there. An MCP call adds what that AI does not have, Zenyth's rule set, its accessible patterns, and its trained accessibility processes. Usage is counted in those calls, and the plan includes a daily allowance for each user. There is no separate product and no separate bill. The team pays for accessibility expertise, applied correctly to its own code.

Request MCP access

The MCP is part of Zenyth Audit, Zenyth's accessibility management platform. Access comes only with an Agency or Enterprise subscription, each with a daily allowance of MCP calls for every user.

Agency (Most popular)Enterprise

Price / month

$849, billed annually

$2,500, billed annually

Scale and volume

Zenyth MCP calls / user / day

1,000

2,000

Active sites included

3

10

Maximum sites

9

Unlimited

Additional site, per month

$260

$200

Platform users included

5

10

Additional user, per month

$25

$15

Automated scans, per month

100 pages1,000 pages

Project setup and configuration

Every site is a project, with its own scope, team and timeline

IncludedIncluded

Create projects

IncludedIncluded

Assign users to projects

IncludedIncluded

Conformance target: WCAG 2.0 / 2.1 / 2.2, levels A / AA / AAA

IncludedIncluded

Specify testing environments

IncludedIncluded

Specify devices in scope

IncludedIncluded

Private or public storage for your project images

IncludedIncluded

Sitemap and page management

Add pages one at a time, or import the whole site by sitemap

IncludedIncluded

Complexity rating per page

IncludedIncluded

Status per page: in queue, in progress, completed

IncludedIncluded

Due date and auditor assigned per page

IncludedIncluded

Manual audit engine

Every applicable success criterion, page by page, pass or fail

IncludedIncluded

Log a defect straight from a failed criterion

IncludedIncluded

Automated Axe-core first-pass scanning

IncludedIncluded

Manual and automated findings in one report, with the source named on each

IncludedIncluded

Curated library of 406 Zenyth defects behind every finding

IncludedIncluded

Defect management

Defect summary, recommendation and user impact on every finding

IncludedIncluded

Severity on every finding: critical, serious, moderate, minor

IncludedIncluded

WCAG success criterion, version and conformance level on every finding

IncludedIncluded

Disability type and the target element on every finding

IncludedIncluded

Screenshots attached to every finding, as evidence

IncludedIncluded

Usability recommendations kept separate from WCAG failures

IncludedIncluded

Edit findings as the work changes

IncludedIncluded

Completion percentage tracked per project

IncludedIncluded

Retest and remediation tracking

A comment thread on every defect, between your compliance and development teams

IncludedIncluded

Every exchange logged against its defect, so nothing is lost and everyone sees the same history

IncludedIncluded

Retest status per defect, and close the retest round when it is done

IncludedIncluded

Categorize defects for quick solutions using Zenyth Patterns

IncludedIncluded

Analytics and reporting

Visual accessibility report for leadership

IncludedIncluded

Severity distribution, defects by page, by success criterion and by conformance level

IncludedIncluded

Dashboard with every project status at a glance

IncludedIncluded

Compliance record and program documentation

Project SOPs: deploy cycle, content-freeze dates, third-party plugin list

IncludedIncluded

E-commerce test credentials held in the project

IncludedIncluded

Legal and settlement deadlines tracked: demand-letter and lawsuit dates

IncludedIncluded

Overlay status on the record: no overlay, or overlay removed

IncludedIncluded

Accessibility statement questionnaire, capturing what the statement must say

IncludedIncluded

Accessible colour palette builder for WCAG-conformant brand colours

IncludedIncluded

Time tracking report per project

IncludedIncluded

Role based user access

Role-based access, down to which projects each person sees and what they can change

Standard

Advanced

Direct Q&A with Zenyth experts

Email/SlackDedicated team

Onboarding

Guided setup

White-glove

SLA

Standard

Custom

Zena

Z-tokens per month

500,000

2,000,000

Z-Token usage meter, so spend is never a surprise

IncludedIncluded

Conversational tasks: create a project, scan a website, audit a page

IncludedIncluded
Choose AgencyChoose Enterprise

Zena usage is billed separately, based on activity. When Zenyth handles the audit and remediation, platform access is included with the engagement.

Bring Zenyth expertise to your AI tools

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Frequently Asked Questions

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Browse all FAQs

MCP (Model Context Protocol) is an open standard that connects AI tools to outside systems. The Zenyth MCP uses it to give a development team access to Zenyth Audit and Zenyth's trained processes from the tools they already use. Work done there syncs back to Zenyth Audit on its own.

The MCP is part of Zenyth Audit, not a separate product. Zenyth Audit is the platform that holds and documents the work, and the MCP is the connection that carries that knowledge into the development environment. The MCP comes with the Agency and Enterprise plans and is not sold on its own.

An MCP call is one request to a Zenyth process over the connection, such as running an audit, returning remediated code, or looking up a pattern. Each plan includes a set number of calls per user per day, and the count resets daily. There is nothing to buy separately, since the allowance is part of the subscription.

Zenyth's MCP handles a wide range of tasks including:

  • Page audits and deep scans
  • Remediation
  • Regression testing
  • Compliance monitoring with ACR / VPAT
  • Platform builds on Shopify, WordPress, and Webflow
  • Document remediation
  • Metadata and structured data
  • Accessibility patterns

Each is the same trained process Zenyth runs internally.

No, the MCP cannot make a site fully compliant on its own. It runs Zenyth's full rule set and patterns and resolves everything a machine can detect, which goes a long way. Full conformance always includes checks only a person can make, like how a screen reader announces a page, whether every path works by keyboard, and how the layout behaves at reflow. The MCP points to exactly what those are, and a manual audit by a Zenyth specialist confirms them.

Yes, the MCP needs a team's own developers to drive it. It is the self-serve path for teams with the hands to run the tools themselves. A team that would rather Zenyth do the work, with expert oversight, uses Zenyth's services instead. Both paths run on Zenyth Audit.

No, a regression test over the MCP is not the same as the full service. Over the MCP, it draws from the daily allowance and covers the trained process itself. The full regression testing service adds a Zenyth auditor who reviews the results and signs off, a separate, human-led offering.

Zenyth sees only what the team sends it. The MCP connects to the team's AI tool, which may or may not have access to the repository. Each process works on the specific input handed to it for that run, a page, a component, or a findings file. Zenyth does not crawl the site or the repository and keeps no copy of either. The MCP brings Zenyth's knowledge to the team's environment, not the other way around.