This is a project that I've iterated on personally for almost a year. I was frustrated by the constant copying and pasting, not to mention my tendency to make monolithic code files when working with AI chatbots. This version of the tool was in large part written by Gemini 2.5. The features like a clean ui for selecting files to copy, tracking the number of lines/tokens as you select things -- they're largely inspired by the frustrations I had with previous iterations that were rigid or not transparent.My usual pattern when working with this tool is select the files with relevant context and then paste the results into an AI chatbot which outputs a bash script to create/overwrite multiple files at once. It's also useful for large documentation git repos, like Streamlit's docs... copy the parts I want of their docs into the Gemini 1M token context window.
Additional features may come, but for now this is an MVP that I believe is worth sharing.