This is one of the most important objectives in software today.

Rust is the best language to serialize agentic LLM output to. It's native, well constructed, low-defect due to design. It's also easy for humans to read and debug if necessary.

The biggest problem with Rust is the compile times. The cycle has to get faster. And we need to start thinking about making the artifact cache non-blocking so multiple agents can work simultaneously - that'll be a big task, but essential if we want to speed up work on one machine rather than spinning up clusters of agent sandboxes (the alternative, perhaps superior solution).