Vertaaux Mcp
Run an autonomous UX and accessibility audit on your app UI, get framework-aware fixes, and re-verify before you ship.
Overview
VertaaUX MCP is a MCP server for the Ship phase that runs autonomous UX and accessibility audits with 38 tools and framework-aware fix-and-verify loops.
What is this MCP server?
- 38 MCP tools for UX and accessibility audit, remediation, and verification
- Autonomous audit-fix-verify loop aimed at shipping cleaner interfaces
- Framework-aware patches so fixes align with your stack
- stdio npm package @vertaaux/mcp-server v1.2.2 with VERTAAUX_API_KEY
- npm package version 1.2.2
- requires VERTAAUX_API_KEY
What problem does it solve?
Shipping solo means UX and a11y debt piles up because you lack time for manual audit passes on every screen.
Who is it for?
Indie devs with a near-ready frontend who want agent-assisted UX/a11y remediation tied to their framework.
Skip if: Greenfield branding exercises, backend-only projects with no UI, or teams that refuse a VertaaUX API subscription.
What do I get? / Deliverables
Your agent can audit, patch, and re-verify interface issues with VertaaUX before customers hit broken flows or WCAG failures.
- UX and a11y issue reports from automated audit
- Framework-aligned patch suggestions or applied fixes
- Re-verified UI state after the audit-fix-verify loop
Recommended MCP Servers
Journey fit
How it compares
Specialized UX/a11y MCP with fix loops, not a generic Lighthouse CLI one-liner.
Common Questions / FAQ
Who is VertaaUX MCP for?
Solo builders and small teams shipping web UIs who want an agent to drive structured UX and accessibility improvements before launch.
When should I use VertaaUX MCP?
Use it during Ship review when pages are implemented but you need systematic a11y and usability fixes with verification, not at raw ideation.
How do I add VertaaUX MCP to my agent?
Install @vertaaux/mcp-server via npm, set VERTAAUX_API_KEY from vertaaux.ai/settings/api, and register the stdio server in your MCP client.