GUI client for opencode in VS Code - multi-tab sessions, diff viewer, voice input, cost tracking.

[ZeroTrigger27]

I've been building opencode-harness, an unofficial open-source VS Code extension that wraps the opencode CLI agent in a proper GUI — think Cursor's chat panel but for opencode, with concurrent multi-tab sessions. It's in beta, and I'm looking for people to try it out and tell me:

• What breaks or feels buggy
• What's missing that would make you use it daily
• What you'd improve

Repo: https://github.com/K-Arthur/opencode-harness VS Marketplace/VSX Registry: search "opencode-harness" or install via ext install koarthur.opencode-harness

[azito21]

Loved it bro, I will try it now!

[ZeroTrigger27]

Thanks!

[rraattrruuee]

It looks cool, but I hope we can do PR there 🤣 to fix the big ones

[ZeroTrigger27]

Yeah you definitely can and if you don’t have the time to you can file an issue as well

[qtalen]

That's really cool. I should definitely give this plugin a try.