{"slug": "mouse-control-the-discovery-engine", "title": "Mouse Control \"The Discovery Engine\"", "summary": "A developer has built an open-source Linux mouse configuration tool, dubbed a \"discovery engine,\" that reads HID reports and behavioral evidence to automatically determine how to enable every function of a given mouse, including DPI switches and button remaps. The project began as a basic Python script with a libratbag backend and grew into a larger program after the developer used AI-assisted coding to handle the complexity. The developer says the tool has been security-tested and is now seeking testers.", "body_md": "Honestly, I started building this as a basic Python script with a libratbag backend that could support my mouse DPI switches and button remaps without needing two separate programs—and without the dang notifications being broken for those DPI switches.\n\nAfter I started coding with AI more, mostly because some of this became very complicated and I just wanted something that worked, I discovered something by actually reading the HID reports: there is a missing piece of the puzzle when it comes to supporting mice on Linux.\n\nWhen you make these devices work, you’re essentially piecing together HID bits and protocol behavior. So I started wondering: what if the program could understand those pieces itself, using a broad repertoire of knowledge that dozens of people have worked hard to uncover over the years?\n\nThat’s what I think I ended up making.\n\nThe engine essentially pieces together HID information and behavioral evidence to figure out how to get every possible function of a mouse working. It has become an insane program compared with what I originally intended to build.\n\nAt this point, I mostly need testers.\n\nI’ve tried to improve the readability of the program, but I’ve also security-tested it and validated its functions into the ground. I’ve stayed up for hours pressing the same button over and over and over again, confirming that this isn’t a fluke or some coding lie.\n\nThis is something different.", "url": "https://wpnews.pro/news/mouse-control-the-discovery-engine", "canonical_source": "https://dev.to/dongeronimo7/mouse-control-the-discovery-engine-3fii", "published_at": "2026-09-18 04:54:11+00:00", "updated_at": "2026-09-18 05:22:51.155636+00:00", "lang": "en", "topics": ["ai-tools", "developer-tools"], "entities": ["Linux", "libratbag", "Python", "HID"], "alternates": {"html": "https://wpnews.pro/news/mouse-control-the-discovery-engine", "markdown": "https://wpnews.pro/news/mouse-control-the-discovery-engine.md", "text": "https://wpnews.pro/news/mouse-control-the-discovery-engine.txt", "jsonld": "https://wpnews.pro/news/mouse-control-the-discovery-engine.jsonld"}}