--- title: "Slides: Why MCP and ChatGPT Apps Use Double Iframes — Frédéric Barthelet, Alpic" category: "slides" video_id: "c-2eEv2ou7Y" sourceLabels: ["Public YouTube video frames", "Public YouTube metadata"] --- # Slides: Why MCP and ChatGPT Apps Use Double Iframes — Frédéric Barthelet, Alpic ## Source Video [Why MCP and ChatGPT Apps Use Double Iframes — Frédéric Barthelet, Alpic](https://www.youtube.com/watch?v=c-2eEv2ou7Y) ## 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/c-2eEv2ou7Y/slide-002.jpg]] - Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/c-2eEv2ou7Y/slide-002.html) - AI slide classifier: `content_slide` confidence `0.98` - Text source: agent_vision. Slide text: > What are MCP & ChatGPT Apps? > Discoverability in-chat and in stores on ChatGPT and Claude > Interactive UI inside AI chats > Liad and Ido experimenting with MCP-UI > Initially released on ChatGPT as OpenAI's Apps SDK > Standardized as MCP first official extension ![[assets/slides/c-2eEv2ou7Y/slide-003.jpg]] - Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/c-2eEv2ou7Y/slide-003.html) - AI slide classifier: `content_slide` confidence `0.97` - Text source: advanced OCR `rapidocr-live/bright-screen/opencv-adaptive`. - OCR decision: ready — diagram slide with small text and schematic labels Slide text: > 1 Howitworks > Host MCP Server > tools'lt > Hhhonoatuw' pm soos > AIE Views render in response to tool calls resouroes'reud toolsiall > HTML documents live in resources Yew HTML with _oeeL ut ( Csp pernksors > Views can be cached ahead of time Createve nth frme? Yew'h the chat > Feadt ( content + meta.ul.url > O Hast. MCP Server > Al Engineer > EUROPE ![[assets/slides/c-2eEv2ou7Y/slide-004.jpg]] - Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/c-2eEv2ou7Y/slide-004.html) - AI slide classifier: `content_slide` confidence `0.97` - Text source: advanced OCR `rapidocr-live/border-trim/contrast`. - OCR decision: ready — dense code and CSP table text are better suited to OCR Slide text: > Before AI Apps - the host page > ohatgpt.com default-src Content-Security-Policy Directive sanpea pamoiv > AIE Trene-grcaoitstrie.ci youruoe.com style-gro script-src connect-sro 1ngrs1blobt solfunsofe-Inline nonce--httos://chutgpt.coo s1t.opeai.ocmwno.//.chatopt script-src src default- inline nane none -U self unsafe-eval' https: str:ct-dynan1c unsafe > style-src self unsaie-inline nonce- > src connect- sel! nt:ps:?55: > img-src selt' data::0010 > frame-src self' none blob: > ginetr Engineering the future of Al ![[assets/slides/c-2eEv2ou7Y/slide-005.jpg]] - Recreated text/layout view: [open HTML recreation](/assets/slide-recreations/slides/c-2eEv2ou7Y/slide-005.html) - AI slide classifier: `content_slide` confidence `0.98` - Text source: agent_vision. Slide text: > Rendering external HTML? > Use iframes > The