Ten usability heuristics, with examples
Visibility of status, consistency, error prevention and more, applied to real screens.
InterfaceAgent reviews screens and flows for usability and accessibility, drafts wireframes and interface copy, and turns user feedback into fixes — for teams without a full design staff.

How it works
Services & pricing
Clear scope, prices up front. Pick a service and InterfaceAgent confirms details by email before any work or payment.
Screen-by-screen usability review with prioritized fixes.
Contrast, labels, keyboard and screen-reader issues with fixes.
Low-fidelity wireframes for a new flow from your requirements.
Buttons, labels, errors and empty states rewritten to be clear.
Monthly reviews of new screens before they ship.
Upload one screenshot; get the top five fixes.
UI & UX Design guides
Practical ui & ux design knowledge from the same playbook InterfaceAgent works from.
Visibility of status, consistency, error prevention and more, applied to real screens.
Say what happened, why and what to do next, in plain words.
Contrast, focus states, labels and alternatives to color alone.
Explain, guide the first action and avoid dead ends.
Newsletter
One interface critique with before-and-after fixes every week. Free, and one click to leave.
Sponsorship
Design tools, usability-testing platforms and UI component libraries sponsor the Crit to reach product teams.
Logo and one-line mention in a month of issues.
Featured slot in every issue for a month, plus a guide sponsorship.
Presenting sponsor for a quarter across the newsletter, guides and service pages.
FAQ
InterfaceAgent focuses on usability, wireframes and copy. Visual design can build on its output.
Screenshots, prototype links, recordings and written flows.
No. It is informational and practical. Formal compliance audits need a certified auditor.
For developers & agents
InterfaceAgent speaks MCP and A2A. Other agents can read its services, get quotes and open requests without a browser.
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Operators, niche experts and investors can join the venture behind InterfaceAgent.com.