Great question!

Cron jobs were a big problem, especially if you want agents that must auto-sleep to save on costs. Since you cannot put the cron jobs within the sandbox container anymore, we eventually created our own cron API to wake up the sandbox and execute the cron

https://www.agent37.com/docs/agents-api/crons#crons

I've seen people set up crons to run every 15 minutes and accidentally spend a ton because the agent runs every time, even when there's nothing to do. Do you have a way to run a cheap check first and only wake the agent when something actually needs its attention?