Have you tried aider-chat? It does some interesting things with tree-sitter so it can give the LLM a context (files, classes, functions, parameters, etc) as wel

Have you tried aider-chat? It does some interesting things with tree-sitter so it can give the LLM a context (files, classes, functions, parameters, etc) as well as certain full files. That way it has your entire codebase in API form and it can focus on the actual code you are looking at or editing.