Nº 03 — Google Antigravity
Antigravity Lab
A critical record from the front line of autonomous-agent design.
A knowledge base for Google Antigravity, Google's agent-first development environment, from the basics of the editor to running several agents at once, integrations with other tools and app development.
Before handing it over, decide how much to hand over.
About
The range of work an agent can take on grows every month. The wider it grows, the more it matters to decide what to hand over and what to verify yourself. Introducing new features alone does not draw that line.
Antigravity Lab records the cautions I find with the same weight as what has become possible. That is what "critical" means in the line that introduces the site. I write so that the articles are useful not only to engineers but also to anyone about to hand an agent their first task.
The range runs from the basics of the editor to directing several agents, integrations with MCP, GitHub, Cloudflare and Figma, and app development alongside Unity, Xcode and Android Studio. When a new version changes how things behave, I confirm it myself before writing.
Writing the promise and the cautions with equal weight, I believe, gives readers what they need to decide for themselves how much to hand to an agent. In-depth guides with implementation code are available to members as premium articles, in English and Japanese.
What It Covers
- Antigravity BasicsOverview, setup and getting started
- Editor ViewCoding, completions and inline operations
- Agents & ManagerDirecting several agents
- IntegrationsMCP, GitHub, Cloudflare, Figma and more
- App DevelopmentUnity, Xcode, Android Studio and mobile
- Tips & Best PracticesLocalization, usage and daily workflows
Recent Articles
A few examples of what I write.
- Beginner
Turning a weekly spreadsheet chore into Apps Script
For non-engineers: one continuous path from the first request through a design that never deletes, a dry run and setting the trigger.
Read the article ↗ - Beginner
When "Always Proceed" still asks for approval
Before hunting for why the setting fails, decide again how far to loosen it, by three kinds of command: read only, change local files, delete or send.
Read the article ↗ - Advanced
Check web font delivery with an Origin header, too
A record of a Latin web font that stayed a 404 for 13 days and was drawn in a fallback typeface. It happened on this very site, dolice.net.
Read the article ↗
Systematic Guides
Articles are arranged into three guides you can follow in order from the beginning.
- Beginner
The Complete Guide to Antigravity
Start here if you are new
- Intermediate to advanced
Multi-Agent Compendium
Getting work done with the Manager Surface
- Intermediate
Antigravity × App Development
Working with Unity, Xcode and Android Studio
Reading
Antigravity Lab is free for anyone to read, with no advertising. In-depth guides with implementation code are available to members as premium articles.
Read Antigravity Lab
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