Worker Sandbox

The Worker Sandbox is the guided, pre-terminal step in building a SOCIII Digital Worker. Before any code exists, you work through what your worker does, who it's for, what rules it always follows, and what the user sees in its canvas.

What the sandbox produces

Once scoped, the actual worker gets built by forking the open SDK and building with Claude Code against it. See Your first worker →

Read the full sandbox walkthrough →