pyjamasamm/logrena ? reverse-engineered prompt

Build me a local Python tool that can read an app’s logs, scan the codebase, and help me spot bugs that do not show up as obvious errors.

I want to give it a log file and a simple feature dependency file, then have it group repeated log lines, find suspicious patterns like a feature being used before its dependency is ready, warnings that later look like success, and retry loops that keep firing with no backoff. It should also point me to the exact code that seems related, so I can see what actually happened instead of just grepping for errors.

Please keep it fully local by default, with a privacy first setup. If it uses any AI help, it should work with a local model, and fall back gracefully if no model is available. I’d also like a small command line interface for indexing a repo, checking a log, and asking plain English questions about what went wrong. If you need to, look up current docs online for any local model or parsing details.