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Agents - Interactive browser terminals in Sandboxes

UpdateUnverifiedAdded Sep 24, 2026

The Sandbox SDK ↗ now supports PTY (pseudo-terminal) passthrough, enabling browser-based terminal UIs to connect to sandbox shells via WebSocket. sandbox.terminal(request) The new terminal() method proxies a WebSocket upgrade to the container's PTY endpoint, with output buffering for replay on reconnect.

Topics: AI agents, Developer tools

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