VS Code: Agent Host Infrastructure and Sessions Overhaul
Major infrastructure work on VS Code's Agent Host system with new resource handling, WSL support, and protocol updates, plus comprehensive sessions management improvements including unified model selection and layout fixes.
Duration: PT2M26S
Episode overview
This episode is a short developer briefing from VS Code.
It explains recent repository work in plain language.
- Show: VS Code
- Published: 2026-06-05T13:07:15Z
- Audio duration: PT2M26S
Transcript excerpt
This excerpt keeps the crawler page concise. Listen to the episode or use the RSS feed for the full update.
Good morning. This is your VS Code developer briefing for June 5th, 2026.
The dominant theme today is a comprehensive overhaul of VS Code's Agent Host infrastructure, touching everything from resource management to connection protocols. This represents foundational work that will impact how AI agents interact with your development environment.
The biggest architectural change consolidates how Agent Host handles file resources. PR 320040 replaces the previous permission and virtual resource services with a single unified service that can handle both regular files and virtual resources like untitled documents and notebook cells. This means agents can now…
Connection support got a major expansion with WSL integration in PR 319971. Windows developers can now launch Agent Host sessions directly inside WSL distros, with automatic reconnection when WSL is already running. This joins SSH and dev tunnels as the third supported connection type, broadening where and how you…
The sessions management system saw equally significant updates. PR 319980 unifies model selection across all session providers through a single core model picker, replacing the previous per-provider implementations. PR…
Sever…
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