Plan/Build Mode #59642

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1. Saifullahgg

   closed this as completedon Oct 27, 2026
2. Saifullahgg

   reopened this on Oct 27, 2026
3. opencode-agent commented on Oct 27, 2026

   

   opencode-agentBot

   on Oct 27, 2026 – with OpenCode Agent

   Contributor

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   Thanks for the report! To help, we need a bit more detail:

   • Your OpenCode version (opencode --version, or the version shown in the app)
   • Which client you're using: the desktop app, the web UI (opencode serve/web) or the terminal UI (TUI)
   • Your operating system, and a screenshot of where you expected the Plan/Build option, if possible

   In the meantime, these may help:

   • Desktop / web app: the agent picker is hidden by default. Turn on Settings → General → Show agent, and the Plan/Build selector should appear in the composer.
   • Terminal UI (v2): switching agents is Shift+Tab (Tab now completes autocomplete items).

   You can reply here with the details, or edit the issue. If you edit it, please also leave a comment saying you've updated it so we know when you're done.

   Possibly related issues, ordered by likelihood:

   • Opencode Desktop, no mode switching. #55200: desktop app with no Plan/Build switch; fixed by turning on Show agent, and covers Shift+Tab in the v2 TUI
   • Desktop: agent picker never renders (t.agent.visible() is always false) #57812: desktop agent picker never shows up, even when it should
   • app: project-local custom agents never make the composer agent picker visible (native flag missing from public Agent.Info) #50269: agent picker stays hidden on v2 when custom agents are defined
   • web: plan/build selector missing when accessing remote instance from mobile Firefox #48810: Plan/Build selector missing in the web UI on mobile
   • Plan/Build mode #37970: same symptom on the older v1 desktop app (1.18.x)
4. opencode-agent

   added

   triaging

   on Oct 27, 2026
5. jlongster

   closed this as completedon Oct 27, 2026