Keepsake

Keepsake is a personal system that connects your ideas, people, and projects across time. Not a productivity app — an architecture for your continuity. Capture thoughts instantly with QuickNotes, organize your day with Time Blocks, and build a relational memory that grows stronger every year. Every note, every task links back to someone. Full API + MCP server so your AI agents can read, write, and remember. Compatible with OpenClaw. Built as a PWA. Your data stays yours.