Aidermacs integrates with Aider (https://aider.chat/) for AI-assisted code modification in Emacs. Aider lets you pair program with LLMs to edit code in your local git repository. It works with both new projects and existing code bases, supporting Claude, DeepSeek, ChatGPT, and can connect to almost any LLM including local models. Think of it as having a helpful coding partner that can understand your code, suggest improvements, fix bugs, and even write new code for you. Whether you're working on a new feature, debugging, or just need help understanding some code, Aidermacs provides an intuitive way to collaborate with AI while staying in your familiar Emacs environment. Originally forked from Kang Tu 's Aider.el.