AI Agents are bad at discovering code patterns, so I built a Semantic graph to improve the outcomes

During my day to day job, I have seen how bad AI agents are when it comes to fixing code bases. AI agents treat majority of the code as raw text and barely try to infer any relation between the different code blocks. This leads to the AI agents coming up with suboptimal plans for fixing a codebase. For example, while performing a log4j1 to v2 migration, the AI agents came up with 9 callsites which needed updating, while the total number was 54. To