Oh this is really cool! I was building out a bit of this with Restate this past week, but this seems really well put together :) will give it a try!

Thanks! Would love to hear more about what type of agent you're building.

We've heard pretty often that durable execution is difficult to wrap your head around, and we've also seen more of our users (including experienced engineers) relying on Cursor and Claude Code while building. So one of the experiments we've been running is ensuring that the agent code is durable when written by LLMs by using our MCP server so the agents can follow best practices while generating code: https://pickaxe.hatchet.run/development/developing-agents#pi...

Our MCP server is super lightweight and basically just tells the LLM to read the docs here: https://pickaxe.hatchet.run/mcp/mcp-instructions.md (along with some tool calls for scaffolding)

I have no idea if this is useful or not, but we were able to get Claude to generate complex agents which were written with durable execution best practices (no side effects or non-determinism between retries), which we viewed as a good sign.