Emailclaw is a local-first AI agent that lives in your inbox. You send an email, the agent does the thinking and the tool work, and the result comes back to the same email thread. No new app to install, no new chat tool to learn. Just email, everyone already has on every device. The product is built on one simple rule: New Subject, New Project. A brand-new subject line creates an independent task with its own session, its own project folder on disk, and a TaskId appended to the subject.