OpenCode – The open source AI coding agent

https://opencode.ai/

OpenCode | The open source AI coding agent

OpenCode - The open source coding agent.

The Agent that is blacklisted from Anthropic AI, soon more to come.

I really like how their subagents work, as a bonus I get to choose which model is in which agent. Sadly I have to resort to the mess that Anthropic calls Claude Code

You can still use OpenCode with the Anthropic API.
Yep. That's what I do. Just API keys and you can switch from Opus to GPT especially this week when Opus has been kind of wonky.
'just API key' lol. just hundreds of dollars at a minimum
If I wanted to switch from Claude Code to this - what openai model is comparable to opus 4.6? And is it the same speed or slower/faster? Thank you!

If you want faster, anything running on a Cerebras machine will do.

Never tried it for much coding though.

do you care about harness benchmarks or no?
Just a data point, I would need to use it for my workflows. I do have a monorepo with a root level claude.md, and project level claude.md files for backend/frontend.
GPT 5.4 has been the winner this week. Last week Opus 4.6. You can use both in OpenCode.
isn't this the one with default-on need code change to turn off telemetry?
I‘m a big fan of OpenCode. I’m mostly using it via https://github.com/prokube/pk-opencode-webui which I built with my colleague (using OpenCode).
GitHub - prokube/pk-opencode-webui: Prefix-aware Web UI for OpenCode

Prefix-aware Web UI for OpenCode. Contribute to prokube/pk-opencode-webui development by creating an account on GitHub.

GitHub
i've been using this as my primary harness for local models, Claude, and Gemini for a few months now. the LSP integration is great. i also built a very minimal OpenClaw alternative as a self modifying hook system over IPC as a plugin for OpenCode: https://github.com/khimaros/persona -- it runs in an Incus container/VM and the plugin itself is quite extensible https://github.com/khimaros/opencode-evolve
GitHub - khimaros/persona: the past is just a story we tell ourselves

the past is just a story we tell ourselves. Contribute to khimaros/persona development by creating an account on GitHub.

GitHub