Feature Request: OpenCode support

[Spitfire1900]

This is a tracking issue for OpenCode support.

[jdrly]

Yeah I wish OpenCode will be added asap, migrating from opencode.jsons to yet another format is scary and tedious

[raphant]

Yep, I'm waiting for this too. I have a gnarly opencode setup and don't want to port

[SOUMITRO-SAHA]

Hi @maintainers,

I am very interested in working on this feature. Since it appears to be a fairly large task, I would first like to confirm whether you would be comfortable assigning it to me before I begin any significant work.

Over the past few days, I have been studying the OpenCode APIs and SDK in order to understand the architecture and implementation details. During this time, I have also contributed to the OpenCode codebase and opened three meaningful pull requests. One of them has already been merged, and the other two are currently under review and may be merged soon. I am sharing the links below so you can review my contributions.

Merged
Currently in Review – Solid PR
Currently in Review – Bug Fix Contribution

I believe this preparation has given me a good understanding of the project, and I am confident that I can successfully implement this feature.

As I am not fully familiar with the maintainer list yet, I am tagging @t3dotgg here for visibility. My apologies if the tag is unnecessary.

If the maintainers are comfortable assigning this task to me, I will begin working on it right away.

Thank you for your time and consideration.

[coygeek]

For anyone wanting to tackle this, here's one high-level architectural PLAN on how to do this.

See my gist below:
https://gist.github.com/coygeek/8cce6ca7e8c2acec1fabf0cd4aa187c5

Note: My working folder was ~/Desktop/t3-and-opencode/ where both opencode and t3code projects were cloned.

If you want, i can create a Github issue from this, if i get approval.

FYI: Made with GPT-5.4-xhigh.