One Obsidian vault. One command center. Every note, dollar, call, and agent — live on your Mac and your phone.
2b is a read/write web app that runs directly on an Obsidian vault of plain Markdown. It lives on your own Mac at localhost:8080, follows you to your phone over a private Tailscale mesh, and turns notes, finances, calls, and a cabinet of AI agents into one customizable board. Every widget is backed by a durable file — so your life outlives any app that reads it.
Markdown in the vault is the source of truth. The app's JSON and DB are just regenerable caches — your data outlives any app.
Runs on your own Mac and your own NAS. No SaaS, no third-party server quietly holding your entire life.
Reach it over a private Tailscale mesh; the public path sits behind its own login and a Telegram device gate. You own the keys.
A roster of named agents — chief of staff, sales, ops, counsel, chronicler — that read and write the same vault, remember, and act.
Today protocol, finances, calls, health, and notes all render from a single vault into one draggable widget board.
The same command center on your desk and in your pocket — iOS-native ergonomics, full-height takeovers, offline-durable data.
A GridStack workspace where every card is a live view of your own files — from a power-dialer to a 3D globe.
They run daily shifts — refreshing hubs, queuing what needs you, posting receipts. The brain keeps working while you don't.
One vault. One command center. Self-hosted, sovereign, and reachable from anywhere.