Workers that hit limits (CPU, memory, wall-clock) get terminated cleanly with a clear reason. Exceptions are caught with stack traces (at least it should lol), logs stream in real-time.

What's next: execution recording. Every invocation captures a trace: request, binding calls, timing. Replay locally or hand it to an AI debugger. No more "works on my machine".

I think the CLI will look like:

# Replay a recorded execution:

openworkers replay --execution-id abc123

# Replay with updated code, compare behavior:

openworkers replay --execution-id abc123 --worker ./dist/my-fix.js

Production bug -> replay -> AI fix -> verified -> deployed. That's what I have in mind.