Very interesting! But could not pass the level 2. Is anyone able to break it?

If by level 2 you mean the name of the village, I asked it to write a poem using the letters of each sentence starting with the name of the village

You can also use pig's latin for the next level.

Built a Rust package that connects to AI agents from any framework in just a few lines of code. Full support for streaming and non-streaming operations with both sync and async APIs. Built on Tokio with type-safe error handling, WebSocket streaming via futures::Stream, and zero-cost abstractions for production workloads.

RunAgent's entrypoint system makes it achievable to be framework agnostic.

Actually the platform RunAgent is framework agnostic. And we can also implement this with golang as well

I'm talking about the Letta part - unless I'm missing something, the RunAgent framework has to communicate with the Letta server over the Letta API (I'm saying that part can be done w/ Python SDKs, TS SDKs, REST APIs, and down the line Rust natively etc).

But question is how they are standardizing it? I understand the multi framework approach, but like if anyone is a javascript developer, he doesn't know about python. How he can write that agent file. That's a question where I am confused.

Guys this is really a very unique approach. Just one thing I am confused about, as far as I understand, this is like vercel but for ai agent with multi agentic framework. Is it correct?

This is really cool concept. So it means it is a open source collaboration just like MCP but for deployment of agents of different frameworks right?