OpenAI, Anthropic and Microsoft all back the same standard for running apps inside AI chats.
— Akshay 🚀 (@akshay_pachaar) 2 octobre 2026
Booking .com, Figma, and Canva are already using it.
Still, most developers have never heard of it.
It's called MCP Apps.
So, why does it matter?
The next time someone buys from your… https://t.co/GftwGSQfcs pic.twitter.com/0MDJ5eWqIS
OpenAI, Anthropic and Microsoft all back the same standard for running apps inside AI chats. Booking .com, Figma, and Canva are already using it. Still, most developers have never heard of it. It's called MCP Apps. So, why does it matter? The next time someone buys from your