Ooh, it sounds like you've already got most of the groundwork done for something I was wondering about yesterday: I'd love it if there was some way during an incident, for some system to pull all the PRs included in the latest release, check which agents worked on them (i.e. line in the commit message with an identifier that corresponds to the agent's LLM context and any other data at the time of commit), "rehydrate" these agents from the corresponding stored context, feed them the relevant incident data, and ask if it could be related to their changes and what to do about it.

In most cases it might not be much more valuable than just looking through the diffs from scratch with a new agent, but there are probably going to be some cases where a rehydrated agent is like "Doh, I meant to do X but it looks like I hallucinated Y instead. Here's a PR to fix it!"

I know that's just a small piece of what you're doing, but I think it's something that would be valuable on its own, and soon something that is likely to be "standard infrastructure" for any company that does even a little agentic coding (assuming it works). It'd probably even be "required infrastructure" in regulated industries; the fact that all these agent contexts are ephemeral has to be a red flag from a regulatory perspective.