Liad Yosef
Co-creator and maintainer of the MCP Apps specification and co-founder and CTO of Ora, an agent-readiness research lab and product studio. He also co-built MCP-UI and previously worked on AI and MCP infrastructure at Shopify.
Agent-Ready Interfaces Can Override a Decade of Brand Loyalty
Liad Yosef, co-creator and maintainer of the MCP Apps specification, argues that online services will increasingly compete on how readily agents can discover, authenticate with, and operate them—not just on the quality of their human-facing dashboards. He says companies should test agents completing real tasks rather than rely on published standards such as `llms.txt`, which Ora found agents often ignore. In Yosef’s model, services become “nearly headless”: agents handle routine operations directly, while providers return an interactive interface in chat when human judgment is required.
MCP Apps Standardizes Host-Controlled UI Across AI Assistants
Liad Yosef and Ido Salomon argue that MCP Apps gives AI assistants a way to render service-specific interactive interfaces rather than reducing every result to text. Built from the MCP-UI project and being developed as an MCP extension, the approach lets a server return an app resource that a compatible host renders in a sandbox, while clicks and other actions return through the host for further orchestration. They present it as a portability and distribution model, though state management and interoperability remain active work.
MCP Apps Turn Chat Hosts Into Application Distribution Channels
Liad Yosef and Ido Salomon argue that MCP Apps turn chat products such as ChatGPT, Claude, VS Code, Cursor and Copilot into application distribution surfaces, not just places for text responses. Their case is that tools can return branded, interactive UI resources over MCP, while user actions flow back through the host so the model retains context and control. For builders, they frame this as a shift from monolithic web destinations to portable app components that can run across compliant agent hosts.