L1A1 CORE is a local AI client for macOS that eliminates the tab-switching, context loss, and subscription sprawl that comes with using multiple AI services. Instead of maintaining separate sessions across Claude, GPT, and Gemini, you get a single interface where all models share a persistent memory layer — and that memory never leaves your machine. There's no cloud sync, no data sent to third-party servers beyond the model APIs you already use, and no vendor lock-in. It's built for power users who want to run AI seriously without handing their conversation history to four different companies. One app, all models, local-first.