Antigravity stopped letting people use the OAuth account feature a while back, and I was one of the casualties. So I recently worked out a new way to get a free ride again… using coding agents like Antigravity, Claude Code and Cursor to maintain or improve your OpenClaw setup.
The idea is simple: Just open your coding agent in the OpenClaw directory, ~/.openclaw. Lots of people already do this.
But coding agents don’t understand how OpenClaw’s architecture works, so I wrote a skill that teaches a coding agent how to operate OpenClaw:
- How to operate OpenClaw
- Where to find the logs
- How to schedule cron jobs and tasks
- How to troubleshoot
- How to modify the skills you’ve written yourself
That way, next time your OpenClaw breaks, or you want to change a skill, or review your cron jobs each day, you can open Antigravity with this skill and save a ton of money.
In my own testing: I bought Antigravity around Christmas last year and have two accounts, plus the daily quota from AMP Code ($10–15 a day of free Opus 4.6, though it now seems you have to wait once the spots run out). All my maintenance goes through these now, which saves me about $25 a day. After all, I’ve already spent over $400. I know all too well what it feels like to burn Opus 4.6 😭
And with this workflow, maintaining and improving OpenClaw runs on the full power of Opus 4.6 the whole way. For everyday conversations with OpenClaw I mostly use Sonnet, which saves quite a bit of money each day.
The skill’s GitHub link is in the comments. Take it and use it. I plan to keep maintaining it, either me or my little lobster helping out. If I’ve missed anything, feel free to open an issue or just send a PR 🙏
