Mantle

What is Mantle?

A self-hosted AI brain for your whole life. Feed it notes, email, files, calendar and documents. It extracts summaries, facts and an entity graph as things arrive, so search actually finds what you meant. Ask the built-in assistant anything, or let specialist agents research, write, query tables and run jobs in the background. Everything lives on your own server. Open source, no vendor, and your data never leaves the machine.