Local-first
Local reactive knowledge graph: plain markdown notes, with structured data in local SQLite. No accounts, no cloud lock-in — your data stays on your machine.
Built-in agents
Talk to AI agents that read your notes and databases, call tools, and run automations — powered by local models by default.
Databases
Databases on SQLite: typed fields, multiple views, relations with two-way sync, rollups, and AI-computed cells.
Plugins
Embed kanban boards, calendars, charts and graphs right inside a note — all live over one universal data contract.
Python SDK
Author custom tools, sub-agents and automations in Python. Drive your notebook and ideas graph programmatically.
Cross-platform
One app across macOS, Windows, Linux, Android and iOS — the same data contract everywhere.
How it works
One local graph: your notes and data as files on disk, with agents that act on them. Nothing leaves your machine unless you point it at a provider.
Write
Plain-markdown notes and SQLite databases live as files on your disk. You own them — move, back up, or edit them anytime.
Connect
One universal data contract links notes, databases and embedded views (kanban, calendar, charts). Every surface stays live.
Act
Built-in agents read your notes and data, call tools and run automations — on local models by default, fully offline.
Your notes, your data, your agents.
Get going in about ten minutes.