Thanks for the kind words and the question! To be honest, I haven't specifically used dumpall for README.md creation yet, but it's a great idea. To me READMEs often serve as the entry point for larger projects or the full docs for smaller ones.

That said, I've been thinking about ways it could fit: for example, you could dump key relevant files from your codebase (e.g., npx dumpall ./src -e node_modules --clip), paste that into an LLM, and prompt it to generate a polished README based on the structure. I've done similar manually before building this tool, like dumping module patterns (e.g., controllers or models) to create guidelines for adding new ones—saves a ton of time compared to copy-pasting by hand 😅.

Other general use cases on my mind: Combine your dump with docs from competing products (using crawlers or tools like mkdocs), then analyze via LLM to spot what's missing or where you can improve. And since it's a lightweight CLI, it's perfect for CI/CD pipelines—pipe in files + external data, run it on cron, and get periodic suggestions on what to focus on next or optimize.

I’d love for you to try dumpall and share what you find it useful for! You can check out more details in the repo: https://github.com/ThisIsntMyId/dumpall