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Stuck in Plan Mode - cannot switch to Build mode #37101
Description
Description
I am unable to switch from Plan Mode to Build Mode. The mode toggle does not appear in the UI, and typing /build or /mode build in the chat does not switch the mode.
Plugins
No response
OpenCode version
No response
Steps to reproduce
- Open OpenCode
- The app starts in Plan Mode (read-only)
- Try typing
/buildor/mode buildin chat - Try restarting OpenCode multiple times
- Mode remains stuck in Plan Mode
Screenshot and/or share link
Operating System
No response
Terminal
No response
Reacted by Sergei A. and Sureal Cereal
Activity
github-actions commentedon Jul 15, 2026
This issue might be a duplicate of existing issues. Please check:
Olloxan commentedon Jul 17, 2026
There it is
Settings → General → Advanced → Custom Agents: Show the agent Picker in the composer.
darkrain03 commentedon Jul 17, 2026
I wonder why this isn't turned ON by default...
SurealCereal commentedon Jul 18, 2026
Its really not obvious that "Custom Agents: Show the agent Picker in the composer" is related to show/hide Build and Plan. Those options were visible by default in v1, so why hide them in v2?
github-actions commentedon Sep 18, 2026
To stay organized issues are automatically closed after 60 days of no activity. If the issue is still relevant please open a new one.