Audience
Individuals and AI users seeking fully local, private memory that lets them and their agents recall information they have previously seen
About Coast
Coast is a fully local memory system for you and your agents, built as an always-on screen recording app that uses secure, local inference on Apple’s Neural Engine to enrich your personal context. Designed for Mac, Coast captures what happens on your screen silently in the background while applying the privacy controls you set. After installation, users grant screen recording and accessibility permissions so the app can capture activity and build a searchable record of what they have seen. Coast lets you search across that personal history, move quickly through a visual timeline, and revisit past activity without relying on cloud-based processing. Its local-first approach keeps inference on-device, making personal context available while emphasizing privacy and control. The app is designed not only as a personal memory layer but also as a source of context for AI agents.