oh-my-opencode
by code-yeongyu
The Best Agent Harness. Meet Sisyphus: The Batteries-Included Agent that codes like you.
# Add to your Claude Code skills
git clone https://github.com/code-yeongyu/oh-my-opencode[!WARNING] Security warning: impersonation site
ohmyopencode.com is NOT affiliated with this project. We do not operate or endorse that site.
OhMyOpenCode is free and open-source. Do not download installers or enter payment details on third-party sites that claim to be "official."
Because the impersonation site is behind a paywall, we cannot verify what it distributes. Treat any downloads from it as potentially unsafe.
✅ Official downloads: https://github.com/code-yeongyu/oh-my-opencode/releases
[!NOTE]
We're building a fully productized version of Sisyphus to define the future of frontier agents. <br />Join the waitlist here.
<!-- <CENTERED SECTION FOR GITHUB DISPLAY> --> <div align="center"> </div>[!TIP]
Oh My OpenCode 3.0 is now stable! Use
oh-my-opencode@latestto install it.Be with us!
| <img alt="Discord link" src="https://img.shields.io/discord/1452487457085063218?color=5865F2&label=discord&labelColor=black&logo=discord&logoColor=white&style=flat-square" width="156px" /> | Join our Discord community to connect with contributors and fellow
oh-my-opencodeusers. | | :-----| :----- | | <img alt="X link" src="https://img.shields.io/badge/Follow-%40justsisyphus-00CED1?style=flat-square&logo=x&labelColor=black" width="156px" /> | News and updates foroh-my-opencodeused to be posted on my X account. <br /> Since it was suspended mistakenly, @justsisyphus now posts updates on my behalf. | | <img alt="GitHub Follow" src="https://img.shields.io/github/followers/code-yeongyu?style=flat-square&logo=github&labelColor=black&color=24292f" width="156px" /> | Follow @code-yeongyu on GitHub for more projects. |
This is coding on steroids—
oh-my-opencodein action. Run background agents, call specialized agents like oracle, librarian, and frontend engineer. Use crafted LSP/AST tools, curated MCPs, and a full Claude Code compatibility layer.
Claude OAuth Access Notice
TL;DR
Q. Can I use oh-my-opencode?
Yes.
Q. Can I use it with my Claude Code subscription?
Yes, technically possible. But I cannot recommend using it.
FULL
As of January 2026, Anthropic has restricted third-party OAuth access citing ToS violations.
[**Anthrop...



