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OpenCode Support #265

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@Mieluoxxx

As an open-source Coding Agent version, OpenCode has now released its 1.x stable version. With powerful technological advancement and community support, it is a rising star. Meanwhile, OpenCode brings incredibly cool SDK and Server features. I have a strong feeling it will become the ultimate weapon to surpass ClaudeCode and Codex, breaking the vendor monopoly.

OpenCode

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  1. changed the title [-]OpenCode Agent CLI Support[/-] [+]OpenCode Support[/+] on Dec 5, 2025
  2. jmbenedetto commented on Dec 5, 2025

    @jmbenedetto

    I’m not really a developer, but ended up migrating to opencode to be able to use multiple model providers. It works quite well in Desktop, but the UI takes too much space in mobile terminals as Termius and Blink.

    It would be amazing to have it working with Happy.

  3. added
    triagedIssue has been reviewed and prioritized
    on Dec 6, 2025
  4. heliar-k commented on Jan 16, 2026

    @heliar-k

    Similarly needed please

  5. trillium commented on Jan 16, 2026

    @trillium

    Also would love to have Happy worth with OpenCode, can I help out somehow?

  6. n1203 commented on Jan 19, 2026

    @n1203

    Similarly needed please

  7. HaiyiMei commented on Jan 21, 2026

    @HaiyiMei

    +1

    I can also do some help here :)

  8. leeroybrun commented on Feb 2, 2026

    @leeroybrun
    Collaborator

    OpenCode native support is coming your way in https://github.com/happier-dev/happier. Stay tuned!

  9. daviddwlee84 commented on Feb 10, 2026

    @daviddwlee84
  10. jmbenedetto commented on Feb 10, 2026

    @jmbenedetto
  11. devibec commented on Feb 11, 2026

    @devibec

    OpenCode is natively supported in https://github.com/vicoa-ai/opencode-vicoa

  12. syntheticgio commented on Feb 13, 2026

    @syntheticgio

    +1
    I'll add additional signal here - this would open Happy up as an option for me.

  13. InCerryGit commented on Feb 14, 2026

    @InCerryGit

    OpenCode is natively supported in https://github.com/vicoa-ai/opencode-vicoa

    I really want to try this software, but I’m an Android user. @devibec

  14. moved this from Backlog to In progress in roadmapon Apr 13, 2026
  15. bra1nDump commented on Apr 13, 2026

    @bra1nDump
    Contributor

    shipped! opencode is fully integrated via the ACP protocol layer. run happy acp -- opencode --acp or happy acp opencode. cli sessions show up in the mobile app too. update with npm i -g happy (we got the package name donated!) 🙏

  16. moved this from In progress to Done in roadmapon Apr 13, 2026
  17. bra1nDump commented on Apr 13, 2026

    @bra1nDump
    Contributor

    update: CLI integration is shipped via ACP (happy acp -- opencode --acp), but spawning opencode sessions directly from the mobile/web app is not supported yet. keeping this open to track that.

    consolidating related issues here: #344 #394 #477 #529 #538 #1020 - thanks everyone for the interest, this is clearly wanted!

  18. fashen97 commented on Apr 14, 2026

    @fashen97

    +1,支持opencode后会试试

  19. simPod commented on Jun 8, 2026

    @simPod
    Mobile Authentication
    
    Scan this QR code with your Happy mobile app:
    
    ================================================================================
    📱 To authenticate, scan this QR code with your mobile device:
    ================================================================================
              ▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄
              █ ▄▄▄▄▄ █▄▄▄ ▀ ▄▄▀▄█▀▀ ▄███ ▄▄▄▄▄ █
              █ █   █ ██▄▀ █▄ ███▄▀ ▄▄▄██ █   █ █
              █ █▄▄▄█ ██▀▄ ▄  ▄ ▄█▄█▄▄▀██ █▄▄▄█ █
    
              █▄▄▄█▄▄▄▄▀▄ ▄▄ ▀ ▀█▄█▀██  ▄▄▄ ▀▀ ██
              █ ▄▄▄▄▄ ██   ▄▄█▄ ▄ ▄ ▄▀▀ █▄█ ▀ █▀█
              █ █   █ █ █ ▀▀▀ █▄ ▀ ▀██▄▄ ▄▄▄▄▀ ▀█
              █ █▄▄▄█ █▀▄ ▄▀█▀ ▄▄▀ ▄██▄▀█ █ ▀   █
              █▄▄▄▄▄▄▄█▄▄██▄▄▄█▄████▄█▄▄▄█▄▄▄████
    
    ================================================================================
    
    Or manually enter this URL:
    happy://terminal?VVTKRaECAwbUIj
    
    Waiting for authentication..
    
    ✓ Authentication successful
    
    [14:11] Happy Session ID: cmq542htzdqv6wc0ubhlj3hlt
    [14:11] Status: starting
    [14:11] Status: stopped: Exit code: 1
    [14:11] Status: error: Exit code: 1
    Error: Exit code: 1
    

    it crashes for me

    OpenCode 1.16.2

  20. moved this from Done to In progress in roadmapon Aug 31, 2026
  21. 372046933 commented on Sep 10, 2026

    @372046933

    happy acp -- opencode acp

  22. zakiso commented on Oct 7, 2026

    @zakiso

    Hi — for anyone landing here, wanted to confirm the current state:

    OpenCode now works with Happy over ACP (happy acp -- opencode --acp), so sessions you start in the CLI show up in the mobile app. The piece that's still open (per the maintainer, Apr 2026) is spawning OpenCode sessions directly from the mobile/web app — a few community PRs are up for that (#1840, #1741, #1227) but none merged yet, so for the moment you still can't kick one off from your phone.

    If you specifically need OpenCode from your phone today, one option: I built BotBus (botbus.io) — it treats OpenCode as a first-class agent and runs it on iPhone / iPad / Apple Watch, with sessions you can start and control from the phone. It's a bit broader than just OpenCode (one app for Codex, Claude Code, OpenCode, etc. across several of your computers), and everything is end-to-end encrypted.

    Happy to answer questions, and I'm glad to help push any of the open PRs along if useful. 🙂

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