Terminal coding agents like Claude Code, Codex, and OpenCode can now each run in their own isolated , orchestrated from , a tmux-style manager that runs them side by side in panes. Nothing an agent runs or edits touches your machine.Vercel SandboxHerdr When you start an agent, the plugin uploads your project files into a new Sandbox, installs the agent there, and opens a pane connected to it. The pane works like a local terminal; you type to the agent and watch it work. But it lives in the Sandbox, not on your machine, so you can run several agents at once without slowing anything down. Everything the plugin does is machine-readable.

Each action returns its results as JSON, so whatever you can do from a pane, like starting an agent, checking its state, or applying its changes, a script or another agent can do too. A few safeguards are built in. The plugin shows every file before the first upload, returns remote changes as a Git patch you apply only when you choose, and requires a human to type to permanently remove a Sandbox.DELETE Claude Code (2.1.220), Codex (0.146.0), and OpenCode (1.18.9) are all verified and available by default. To get started, install the : plugin Run in…