Are there any frameworks/scaffolding/harnesses or general resources on this you can share? I’d love to learn more
I no longer use a harness directly, instead I use Github issues/Linear to work on multiple tickets in parallel while the agents are doing work:
Most any ticketing system can integrate with ordinary IMAP and smtp email flow, so you can really use any agent that can "do" inbound and outbound email to talk to a self hosted ticket queue.