Get rid of UX issues in your product
Hallway Test helps you identify UX issues that prevent users from reaching their goals. AI will identify key scenarios worth testing, and a real person will demonstrate how they react to your interface.
- No data transfer
- Full MCP control
- Real human test
Feedback from a real person offers a new perspective on UX design
The MCP Hallway Test lets you see how a real user will react to your interface, identify its weaknesses, and fix them
Feedback from a real person offers a new perspective on UX design
The MCP Hallway Test lets you see how a real user will react to your interface, identify its weaknesses, and fix them
What pilot teams found with a real user
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“We’re a small team, and it’s easy to miss things in a flow we work with every day. The test caught translation issues we’re already fixing.”
Before opening registration more widely, Spevdo tested its website with a fresh user. The session surfaced translation issues, and the co-founders have already started working on a fix.
Co-founders at Spevdo
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“We identified several critical friction points where users either got completely stuck, such as during registration, or became lost within large menus.”
We’re tweaking the UI on the registration form, as well as the profile page and the post-creation flow.
CEO at BestForTravel
Try Hallway Test for free
Free during the beta: one usability test and a 30-minute feedback call.
We’re currently still in the product testing phase, so you have the chance to get Hallway Test services for free, and our team will help you set up MCP
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Product Manager
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Technical specialist
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Usability tester
Plan for your first testing
- Pick a time for a 30-minute call.
- On the call, we connect the Hallway Test MCP to your coding agent.
- Together, we run your first test with a real user.
Connect Hallway Test to Claude
Add the MCP connector once, then send any task straight from your agent — no dashboards, no context switching.
Explore setup through GUIclaude mcp add --transport http hallwaytest https://mcp.hallwaytest.ai/mcp
Questions, answered
Everything you'd ask before letting a real user loose on your product.
Hallway Test is an MCP server your coding agent can call directly. Point it at whatever you just shipped and a real user tries it – no synthetic panels, no other model guessing on your behalf.
A model can flag obvious issues, but it can't get confused, hesitate, or misread a button the way a real user does. Hallway Test swaps that guess for a real user going through your flow on camera.
A screen- and voice-recorded session, a full transcript and a log of every click, delivered straight into your agent's context. Your agent turns them into timestamped friction points, ready to act on.
No – describe the flow in a sentence, like “place an order as a guest and reach confirmation.” Hallway Test briefs the real user like a real hallway test, not a rigid QA script.
Results come back within 24 hours – you can watch status update live in your agent's task list while it runs.
Hallway Test ships as a standard MCP server, so it works with Claude Code and any other MCP-compatible agent today, with more integrations on the way.