Context awareness #3472

Description

Opencode vscode extension page says that it features context awareness, but when I select lines from vscode and ask about them inside agent I see that agent does not "know" what is selected. Does it really support this feature? If it does how it should be used? Maybe needs some documentation updates

OpenCode version

0.15.18

Steps to reproduce

1. Open vscode
2. Install opencode extension
3. Open opencode from the shortcut inside the ide
4. Open any file and select some text
5. Try to refer to it inside opencode prompt

Screenshot and/or share link

No response

Operating System

macOS 26.0.1

Terminal

VSCode terminal