VS Code update adds AI agent sessions inside Dev Containers
Visual Studio Code 1.380 (listed as 1.138 in the headline) introduces agent sessions that run inside a project's Dev Container, using the environment and dependencies configured for that project. The update also expands Codex support, allowing continuity between ChatGPT and VS Code, and previews automatic cleanup of merged agent sessions. Agent automations are now enabled by default and can be shared across environments.
The September 16 release requires Docker for Dev Container functionality, tying agent execution to project-specific configurations rather than local setups. Codex integration now bridges ChatGPT conversations into the editor, letting developers switch between Copilot and ChatGPT models mid-session while preserving context. The cleanup preview targets inactive sessions whose pull requests have merged, offering automatic deletion after a configurable delay. Automations, now enabled by default, can be exported and imported across environments or shared with other users, running saved prompts on demand or on a schedule.
This update could meaningfully shift how development teams integrate AI into daily workflows, particularly for those already using containers or ChatGPT. By aligning agent behavior with project environments and enabling cross-platform session continuity, it may reduce friction for developers adopting AI-assisted coding. The cleanup and automation features could streamline team processes, though their impact depends on adoption and reliability. Broader effects may include increased reliance on AI tools in software production, potentially influencing productivity norms and skill requirements across the industry.