Slides: MCP Apps: Primitives, discovery, and the Future of Software - Pietro Zullo, Manufact, Inc

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MCP Apps: Primitives, discovery, and the Future of Software - Pietro Zullo, Manufact, Inc

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

Extracted Slides

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OCR text:

38 Manufact

Primitives, discovery, and why this

is how all software will be used

eee ine sv ecaton co sere ws comes

slide-002.jpg

OCR text:

You know MCP. Do you know MCP Apps?

Everyone in this room knows what MCP is. Far fewer know

what MCP Apps are, how they work, how to build them,

and how to distribute them.

By the end of this talk you will know everything you need to join the race.

slide-003.jpg

OCR text:

$$ Manufact are aR bee

Open-source SDKs and dev tools for MCP

MCP-USE to burid Inspector to test Manvfact +o ship

BMF ie TOK iin ora lina.

slide-004.jpg

OCR text:

Apps are landing in the stores, fast

ChatGPT apps & Claude connectors over time ee ee

slide-005.jpg

OCR text:

fee Cae . Cra Copane Toren ° Tag ee resterees

ON we at gone:

tee fe

The server exposes the Ulasau.://resource. The host renders it ina sandboxed frome and

relays too! input, results, and the widget's ca'ls back over JSON-RPC

Cg

slide-006.jpg

OCR text:

Rendered by the host, inli

endered by the host, inline

Same MCP server, with a UI layer on top. «os om

The host renders the result inline.

Flp Without U1 / With Ul, and click the cards. siedlben veil veorchecatalene wien

Mere are the cucaing shoes under $25@: h

Le. Fraiidiazer Pro - S129. Cightweight trast curser.

3. Cleudstesde 2 $US5. Carly cosmicred road shoe,

4. Tespo Racer SEO. Rice-day Spred, einimal weight.

Regiy with the suater of tre stre you's lise to asd to pour cart,

7 4

slide-007.jpg

OCR text:

$8 Manufact wanes

PART 2

Interacti imiti

The ui/* methods the widget and host exchange.

slide-008.jpg

OCR text:

88 Manufact vaqwrttge g

e

ui/message

The App talks back into the conversation, : =

unprompted. A click in the Ul posts a Gazz»

message as if the user sent it. e- . __.

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{ sendFol lowpte > usemidaet

nengtnt bmigessaaet ee Teepe Ra ee Dy Se a 28 omnne corecnre

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slide-009.jpg

OCR text:

OPENEDITORS

OUTLINE

TIMELINE

jonL1-79

00L1-118

slide-010.jpg

OCR text:

OPENEOITORS

OUTLINE

TIMELNE

38.08s

92.erors

Clients

Anthropic/ClaudeAl100

Unknown C

envx-web0.10

claude-ai0.1.0

claude-code2.1.139

claude-code2.1170

claude-code 2.1.70

claude-code 2.1.177

claude-code2.1.181

slide-011.jpg

OCR text:

I'll draw this for you. Let me first check the Excalidraw element format.

slide-012.jpg

OCR text:

analytics overview and breakdowns

a foes

&

slide-013.jpg

OCR text:

Manufact

SHOWCASE

Real MCP apps, in production

CLAUDE ·CLICK FOR FULLSCREEN

CHATGPT CLICK FOR FULLSCREEN

CURSOR

CLICK FOR FULLSCR

MANUFACT.COM

slide-014.jpg

OCR text:

Manufact

SHOWCASE

Real MCP apps, in production

CHATGPT :CLICK FOR FULLSCREEN

CURSOR

CLICK FOR FULLSCRE

MANUFACT.COM

slide-015.jpg

OCR text:

8 Monufact baat 3

e e e

Distribution

e

and discovery

A front door to your product that did not exist o year ago.

slide-016.jpg

OCR text:

88 Monufoct Crate leet ion

The store is a new distribution channel

Getting listed makes installing your server

one click. The alternative is pasting JSON

into a config file, which most people never

will, an

- 3) 8

i 1 ¥

es

7 c

a

slide-017.jpg

OCR text:

Be there, or get bypassed

© Paul Oreham © x

“s08u'q - Follow

Al apps are the new browsers.

@ Austen Aired @ BD suites

Any product used by humans More and more 'm jist opening an Al app {Claude Code

or Codex) and doing almost everything else on my

through a UI will need an MCP computer trom there

App version, or it gets bypassed S29 un 72, 2076 ©

by people who do everything 17K —@ Reply DP Copy ink

through agents. Reed nerreoies

slide-018.jpg

OCR text:

38 Monufoct

Nobody wants to look

at your dashboard.

Ship an MCP App.

@ * @

Anat Ta GO k

Slide-Derived Subjects To Review

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