---
title: "Slides: MCP UI: Extending the frontier — Liad Yosef and Ido Salomon, MCP Apps"
category: "slides"
video_id: "o-zkvb0iFDQ"
sourceLabels: ["Public YouTube video frames", "Public YouTube metadata"]
---

# Slides: MCP UI: Extending the frontier — Liad Yosef and Ido Salomon, MCP Apps

## Source Video
[MCP UI: Extending the frontier — Liad Yosef and Ido Salomon, MCP Apps](https://www.youtube.com/watch?v=o-zkvb0iFDQ)

## Relationship To World's Fair 2026
These slides are extracted from a public AI Engineer YouTube video connected to World's Fair 2026. Speaker-matched clips are supporting context unless later confirmed as exact session recordings; official livestream recordings are day-level/event-level source material.

## Related Scheduled Sessions
- No individual scheduled session mapping has been assigned yet; treat this as an event livestream deck.

## Extracted Slides
![[assets/slides/o-zkvb0iFDQ/slide-001.jpg]]

OCR text:

> PLATINUM SPONSORS
> Braintrust WorkOS OpenAI

![[assets/slides/o-zkvb0iFDQ/slide-002.jpg]]

OCR text:

> Saco
> Liad Yosef
> Collaborator @ MCP-UI
> Co-creator & Maintainer @ MCP Apps
> Co-founder @ era labs
> Bs Kd * @liadyosef QO)liady in liadyoset
> Google DeepMind

![[assets/slides/o-zkvb0iFDQ/slide-003.jpg]]

OCR text:

> We’re used to text, but -
> Braintrust WorkOS OpenAI

![[assets/slides/o-zkvb0iFDQ/slide-004.jpg]]

OCR text:

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![[assets/slides/o-zkvb0iFDQ/slide-005.jpg]]

OCR text:

> penprotocolto
> AlEngineer EUROPE standardize UI-to-Ho sendUI overMcPan
> communication
> EUIACO Community SDKsfo easy adoption
> 2006 AIEngineer UROPL

![[assets/slides/o-zkvb0iFDQ/slide-006.jpg]]

OCR text:

> TheFork@) monday...
> lIElevenLabs GZ ost *«K
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> = , ce) LB
> | AlEngineer |

![[assets/slides/o-zkvb0iFDQ/slide-007.jpg]]

OCR text:

> mae, Sam Morrow © - 20 2 Connect -"
> Sern Jotterare Engineer am Gad
> 30 - fered - ©
> two new GitHado MCP features I wanted 10 HIGHFGNE 7
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> = P OB Aaron Koevunen and $8 others 43 comments + 6 reposts
> Al Engineer
> EUROPE

![[assets/slides/o-zkvb0iFDQ/slide-008.jpg]]

OCR text:

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![[assets/slides/o-zkvb0iFDQ/slide-009.jpg]]

OCR text:

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> Engineering the future of Al

![[assets/slides/o-zkvb0iFDQ/slide-010.jpg]]

OCR text:

> Core Concepts
> Engineering the future of AI

![[assets/slides/o-zkvb0iFDQ/slide-011.jpg]]

OCR text:

> UloverMcP Please create the best playlist ever
> 米
> AIE
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> Sonnet4.5
> AIEngineer
> EUROPE

![[assets/slides/o-zkvb0iFDQ/slide-012.jpg]]

OCR text:

> Afternoon, Ido Salomon
> Engineering the future of AI

![[assets/slides/o-zkvb0iFDQ/slide-013.jpg]]

OCR text:

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![[assets/slides/o-zkvb0iFDQ/slide-014.jpg]]

OCR text:

> MCP-UIArchitecture
> 2)ToolCall
> 3)Resource
> AIE cUIResourceRenderer Resource ServerSDK
> resource={mcpResource.resource} onUIAction={（action）=>{ console.log（'User action:',action); MCPServer
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> Engineering the future of Al

![[assets/slides/o-zkvb0iFDQ/slide-015.jpg]]

OCR text:

> Applications no longer own the user journey
> AIE
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> type:notify"
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> message:
> "cart-updated"
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> EUROPE

![[assets/slides/o-zkvb0iFDQ/slide-016.jpg]]

OCR text:

> new software flow
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> | ed a Re ee
> . SOSESE ene
> Ps ' 7 7 )
> Engineering the future of Al

![[assets/slides/o-zkvb0iFDQ/slide-017.jpg]]

OCR text:

> Andrew Harvard
> @aharvard
> comingsoon in @goose_oss:MCPApps caninherit styles
> Specchangesare
> reflected inthe
> Host Styles Inspector
> AIE
> SDK,andare
> adopted quickly
> bythecommunity
> 4:26PM-Feb23,2026-10.1KViews
> Engineering the future of Al

![[assets/slides/o-zkvb0iFDQ/slide-018.jpg]]

OCR text:

> Reusableviews
> (0 Caled tool
> APSAop
> AIE
> dig further intoit
> forexamgle
> AIEngineer
> EUROPE

![[assets/slides/o-zkvb0iFDQ/slide-019.jpg]]

OCR text:

> Reusable views
> AIE
> AI Engineer
> EUROPE

![[assets/slides/o-zkvb0iFDQ/slide-020.jpg]]

OCR text:

> App Tools(WebMcP-like)
> Spotfy
> HUNTR/X
> Aetist
> AIE
> Huntrjx-All songs
> N1N1(e) + Pay/ist
> Goiden
> UNTRX, EJA
> How it's Done
> Golden
> UNTRX,
> AIEngineer
> EUROPE

![[assets/slides/o-zkvb0iFDQ/slide-021.jpg]]

OCR text:

> GenerativeUI
> Predefined UI DeclarativeUi GenerativeUI Fully
> AIE @AlITrals showmeamap o! Lske Tahoe that aren't crowded easy lake-view hikes near South
> 品
> Eagle Lala tal
> Engineering the future of Al

![[assets/slides/o-zkvb0iFDQ/slide-022.jpg]]

OCR text:

> GenerativeUI
> PredefinedUI DeclarativeUI GenerativeUI Fully
> AIE peogpegntg
> easylake-vew hkesneor South
> 951240 838,378 2.584 12.3%
> 品
> [age Lale Tal
> Engineering the future of Al

![[assets/slides/o-zkvb0iFDQ/slide-023.jpg]]

OCR text:

> Interopera
> AlEngineer
> EUROPE
> other Ul p
> KUIACO
> A2UI,AG-UI
> AIEngineer

![[assets/slides/o-zkvb0iFDQ/slide-024.jpg]]

OCR text:

> An MCP App can run everywhere!
> Engineering the future of AI

## Slide-Derived Subjects To Review
Subject extraction uses video title, related session titles/descriptions, transcript context, and OCR text when available. OCR is best-effort and should be reviewed against the embedded slide images.