A deep plan cycle will find stuff like this, because it's looking at the whole relevant portion of your codebase at once (and optionally the web, your internal

A deep plan cycle will find stuff like this, because it's looking at the whole relevant portion of your codebase at once (and optionally the web, your internal docs, etc). It'll just generate a very short plan for the agent. The important thing is that this process is entirely autonomous. You create an issue, that hooks the planners, the completion of a plan artifact hooks a test implementer, the completion of tests hooks the code implementer(s, with cheaper models generating multiple solutions and taking the best diff works well), the completion of a solution + PR hooks code+security review, test red teaming, etc.