Programs you can see
Build programs on a grid. A grid holds layers, a layer holds cells, and a cell reads any other cell by name — $Layer.A1. Change one value and everything downstream recomputes, in dependency order, exactly once.
Wire it
Drag cells onto a canvas and connect them by reference. The dependency graph is real and visible: the editor draws it, orders the run from it, and refuses a cycle before it costs you anything.
Fill it
Nineteen compute cells, seventeen interface cells, and thousands more synthesized live from everything else on Leumas — every adapter function, every action, every hosted MCP tool, every connected vendor operation. A new capability becomes a cell with no registration step.
Run it
Run one cell, one layer, or the whole grid. Arm it with a trigger — a schedule, a cron expression, a file watch, an inbound webhook — and it runs without you.
Take it with you
A grid is a self-contained document. Download it, open it in Leumas Studio, or run it on your own machine with the standalone — where the shell cell is available, because there the machine is yours.
Questions
- Is this actually 3D?
- The programs are a graph, and the editor draws that graph in 3D when you ask it to. The authoring surface is a flat canvas, because that is what is comfortable to work on.
- Is it like a spreadsheet?
- The reference model is, deliberately — $Layer.Cell is A1 with a namespace. What a cell can BE is not: a cell can call an API, run a script, drive a vendor integration or ask a model.