I've been building an 'sre agent' with LangGraph for the past couple of weeks and honestly I've been incredibly impressed with the ability for frontier models, when properly equipped with useful tools and context, to quickly diagnose issues and suggest reasonable steps to remediate. Primary tooling for me is access to source code, cicd environment and infrastructure control plane. Some cues in the context to inform basic conventions really helps.

Even when it's not particularly effective, the additional information provided tends to be quite useful.