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Talk to Brian

Agentic and generative UI

Hire the engineer who builds the interface people use to work with your agents.

Book 30 minutesSee what you get ↓
threadplane rendering a generated airline operations dashboard after four tool calls

Teams usually call me when

“Our app needs agents that people can see, stop and approve.”

“The agent works. The interface is still a chat bubble.”

“We’re an Angular shop, and every example we find is React.”

What your users would get

The real library, running here with scripted data. Click it and try the loop your users would.
An invoicing app with a hashbrown assistant beside it, answering with an invoice table and an aging chartScripted demo · no model call

See

Every tool call streams in as it happens.

Stop

Interrupt mid-run without losing the thread.

Approve

Risky steps wait for a person.

Resume

Threads survive a refresh or a new device.

How the weeks go

  • UI audit and plancan stand alone as a first stepWeek 1

  • Threads and approvalsprogress, interrupt, approve, resumeWeeks 2 to 4

  • Generative UIfrom your approved componentsWeeks 5 to 8

  • Grids, tests and handoffdata beside the agentWeeks 9 to 10

Week one stands on its own. If you only want the audit and the plan, that’s where we stop.

Done before

The Motley Fool’s Moneyball screener: a plain-English prompt above a grid of scored companies

The Motley Fool

Agentic UI inside an investing product, built with their CTO.

I worked closely with the CTO to propose, design and build the AI features: ask in plain English and the grid answers, across thousands of scored companies. Read the story

I maintain threadplane and hashbrown.

For your security and procurement review

Your cloud accountyour keys, your data, your logsYour appAngular or React, your design systemAgent backendstreams over AG-UIComponent catalogthe only UI the agent may renderModel endpointyour provider, your keysLiveLoveAppoutsidepull requests,reviewsno copy ofyour data leaves
Data
Conversations and tool results stay in your app and your cloud.
Generated UI
Limited to components you approve, with tests that prove nothing else renders.
Code and IP
Yours, in your repo. Built on MIT-licensed libraries.
Access
Least privilege, removed at handoff.
Paperwork
US LLC. Your MSA and NDA or mine. Professional liability insurance. W-9 on request.
Billing
Fixed scope per phase, invoiced net-30. The audit can be bought on its own.

Questions

Do you work with our design system?
Yes. Generated UI is constrained to components you approve, so nothing arbitrary renders.
Angular or React?
Both. threadplane is Angular today with React in preview; hashbrown is React and Angular; pretable is React.
What about data grids?
When the work is data-heavy, the grid is part of the agent interface. I’ve taught AG Grid at ng-conf, React Summit and React Advanced, built pretable for the streaming case, and use whichever fits your stack and license.
Will you ship a chat widget?
Only as one part. Approval, interruption and resumption are the job.

Send a screenshot of where the agent lives today.

A link or a sentence is fine too. I’ll reply within a business day with what I’d change first.

Send the screenshot →

Other ways I can help