For example, Cursor Agent mode does this out of the box. It literally looks for context before applying features, changes, fixes etc. It will even build, test and deploy your code - fixing any issues it finds along the way.
I haven't tried Cursor yet but for me cline does an excelent job. It uses internal mechanisms to understand the code base before making any changes.
Personally I've been very impressed with Cursor Agent mode, I'm using it almost exclusively. It understands the entire codebase, makes changes across files, generates new files, and interacts with terminal input/output. Using it, I've been able to build, test & deploy fullstack React web apps and three.js games from scratch.