{"version":1,"type":"story","url":"https://digestai.news/story/microsoft-adds-experimental-ai-agent-support-in-vs-code-remote-dev-con","json":"https://digestai.news/story/microsoft-adds-experimental-ai-agent-support-in-vs-code-remote-dev-con.json","markdown":"https://digestai.news/story/microsoft-adds-experimental-ai-agent-support-in-vs-code-remote-dev-con.md","slug":"microsoft-adds-experimental-ai-agent-support-in-vs-code-remote-dev-con","headline":"Microsoft adds experimental AI agent support in VS Code remote dev containers","summary":"VS Code 1.139 was released on September 23, 2026 and introduces an experimental capability that lets Agent Host sessions run inside a project’s Dev Container when the project is accessed via SSH, Tunnel or WSL. The feature is toggled with the chat.agentHost.devContainer.enabled setting and appears in the desktop Agents Window, while the agent code executes inside the container.\n\nTo use it, developers must have Docker running on the host machine, a .devcontainer/devcontainer.json or .devcontainer.json file, and one of the supported remote hosts. The capability cannot be combined with the New Worktree feature and is being rolled out gradually, so it may not appear for every VS Code 1.139 install. Microsoft’s internal test of roughly 645 sessions showed a 12× speedup for the initial session list and about a four‑fold improvement for refresh operations, though smaller session counts will see less dramatic gains.\n\nThe change lets AI agents work with the same dependencies and tools defined in the container, reducing the friction of reproducing remote environments locally. Microsoft also reminds users to secure Dev Tunnels with authentication, as anonymous access could let agents execute commands with the developer’s credentials.","keyPoints":["VS Code 1.139 (Sept 23 2026) lets Agent Host sessions run inside Dev Containers on SSH, Tunnel or WSL hosts, experimental and gradual rollout","Feature requires Docker, a devcontainer.json file, and the chat.agentHost.devContainer.enabled setting; it cannot be used with New Worktree","Test of ~645 sessions showed a 12× speedup for initial session listing and ~4× faster refresh, benefits larger session counts"],"whyItMatters":"Running AI agents inside the same container as the code eliminates local dependency setup, speeds up remote development workflows, and the performance gains plus security guidance affect productivity and safety for VS Code users.","category":{"slug":"agents","name":"Agents & Tools","url":"https://digestai.news/category/agents"},"entities":{"companies":["Microsoft"],"models":[],"people":[]},"firstPublishedAt":"2026-09-24T02:14:00Z","updatedAt":"2026-09-24T02:14:00Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"techgenyz.com","title":"VS Code 1.139 Lets AI Agents Work Inside Remote Dev Containers, And Here’s Why That Matters","url":"https://techgenyz.com/vs-code-1-139-ai-agents-work-remote-dev-containers","publishedAt":"2026-09-24T02:14:00Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":null,"cite":{"text":"Digest AI, \"Microsoft adds experimental AI agent support in VS Code remote dev containers\", 24 September 2026, https://digestai.news/story/microsoft-adds-experimental-ai-agent-support-in-vs-code-remote-dev-con","publisher":"Digest AI","title":"Microsoft adds experimental AI agent support in VS Code remote dev containers","datePublished":"2026-09-24T02:14:00Z","url":"https://digestai.news/story/microsoft-adds-experimental-ai-agent-support-in-vs-code-remote-dev-con"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}