All Articles
Designing a 4-Tier Fallback Architecture for Antigravity Agents — Catching Model Degradation, API Outages, and Cost Overruns Across Layers
How to design a 4-tier fallback hierarchy for production AI agents on Antigravity, drawn from 24 months of running 11 agents across 6 indie apps. Includes the decision logic, code, and real demotion statistics.
Two Weeks of Antigravity Walkthroughs During a Wallpaper App Refactor
Two weeks of practical notes on using Antigravity Walkthroughs during a long-running wallpaper app refactor — where it fits, where it falls short, and how I now split work between Walkthroughs and Plan Mode.
Why Antigravity Agents Hit `Permission denied` on git push, and How to Fix It for Good
Your Antigravity agent finishes the edits, tests pass, the commit message is sharp — and then git push fails with `remote: Permission to ... denied` or `fatal: Authentication failed`. Here's the diagnostic flow I actually use for multi-account, multi-PAT setups, plus the long-term fixes that keep the error from coming back.
Tuning AdMob Placements at Runtime with Firebase Remote Config and an Antigravity Agent
A practical look at how I combine Firebase Remote Config with an Antigravity Agent to nudge AdMob placements while the app is live, drawn from years of running wallpaper apps as an indie developer.
When Antigravity Agent Edits Break Diffs Due to Mixed CRLF/LF Line Endings
Working across Windows, Mac, and Linux, you may suddenly see Antigravity Agent edits turn an entire file's diff bright red. This article walks through detecting CRLF/LF mismatches and a three-layer fix across git, the editor, and the Agent itself.
Two Weeks of Letting Antigravity Translate Localizable.xcstrings Across 8 Languages
A two-week log of letting Antigravity draft 8-language translations for new keys added to Localizable.xcstrings. What I delegated, what I kept under my own judgment, the unexpected behaviors, and how I reconciled drafts against the existing translation corpus.
Designing Knowledge Freshness for Antigravity AI Agents — A Runtime Architecture for Model Cutoffs, Corpus Staleness, and Real-World Time Drift
Antigravity agents have to juggle three independent time axes — model cutoff, RAG corpus update, real-world clock — or they will confidently cite six-month-old documentation. Here is the runtime architecture I use, with working TypeScript code and the TTL thresholds I run in production.
Letting Antigravity Background Agent Watch the First 72 Hours After Release: A Monitoring Pipeline Forged Across Six Wallpaper Apps
Drawing on twelve years of indie iOS and Android development and six wallpaper apps released in parallel, this article shares a release-monitoring workflow built on Antigravity Background Agent. It covers how to collapse Firebase Analytics, Crashlytics, and AdMob into one Markdown report, with the actual queries and thresholds used in production.
Prompt Caching and Context Strategy for Antigravity Agents — Cutting 60-80% Off Monthly API Costs in Long-Running Production
The longer you keep agents running, the more the monthly invoice quietly piles up. Running Antigravity agents alongside an AdMob-monetized indie app business (50M cumulative downloads), I managed to cut API costs by 60-80% by rebuilding prompt caching and context strategy. This article shares the three-layer cache, context compression, and TTL design I now run in production — with the code and numbers behind them.
Running AdMob and AppLovin MAX side by side with an Antigravity sub-agent that compares them daily
For the past two months I have been running my wallpaper apps on both AdMob and AppLovin MAX in parallel, and letting Antigravity sub-agents pull eCPM, fill rate and ARPDAU into a single daily comparison. This is an implementation memo from those 90 days, focused on cross-network normalisation and the thresholds I trust an agent with.
When Antigravity's AI rewrites your package.json dependencies and breaks the build
You asked Antigravity for a small visual change, and somehow twenty-three dependency lines in package.json got rewritten — carets stripped, pins bumped to latest, the build dead on arrival. Here is what triggers it, how to roll back cleanly, and three guardrails to keep it from recurring.
Three Weeks of Letting Antigravity Run wrangler tail Across Six Cloudflare Workers
I run six Cloudflare Workers in parallel — four Lab sites and two storytelling blogs — and the morning log review was quietly eating an hour and a half every day. Here is what changed when I handed wrangler tail interpretation to Antigravity's Inline Agent for three weeks, what I trusted it with, and what I kept for myself.