Antigravity Background Agent in Production — Task Specs, git worktree Parallelism, and the Interactions API
From the sandbox VM to task specifications, AGENTS.md, git worktree parallelism, CI/CD wiring through the Interactions API, and realistic cost estimates — including the mistakes that shaped each one.
Letting a Background Agent Work Overnight Without Regretting It by Morning — Guardrails for Unattended Runs
When you hand overnight refactoring to Antigravity's Background Agent, the morning brings as much anxiety as convenience. From three angles — blast radius, completion criteria, and detecting silent regressions — here are the guardrails that let me run unattended jobs with confidence.
Recovering Missing iOS dSYMs Across Six Apps with Antigravity's Background Agent — A Four-Week Operations Log
After migrating Firebase iOS SDK from CocoaPods to SPM, six wallpaper apps saw their Crashlytics symbolication rate collapse to as low as 4.2%. This is a four-week operations log of letting Antigravity's Background Agent track, upload, and verify 1,847 missing dSYMs across six repositories — including App Store Connect dSYM polling and AdMob revenue reconciliation.
Forensic Audit Trail for Antigravity Background Agent — Cloudflare R2 logging that reconstructs decisions six months later
How to design a decision-log audit trail for long-running Antigravity Background Agents so you can still reconstruct why an agent did what it did six months later — schema, R2 write layer, PII masking, and Polars queries.
Handing Nightly Wallpaper Asset Updates to a Background Agent — Time Budgets, Duplicate Detection, and a Completion Gate
A reproducible account of handing nightly wallpaper asset updates to Antigravity's Background Agent. Covers how to write the task definition, perceptual-hash duplicate detection, one-pass resizing across 12 device profiles, a morning report you can review in five minutes, and the time-budget and completion-gate design that makes unattended runs safe.
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.
I Let Antigravity Take Over My 10-Year-Old Wallpaper App — What Happened Next Surprised Me
A real case study of handing a wallpaper app's Swift codebase — built since 2014 — to Antigravity's Background Agent. What it got right, what it missed, and what that taught me about AI-assisted refactoring.
Antigravity Background Agent Stops Mid-Task — 5 Causes and Fixes
Learn why Antigravity's Background Agent stops before completing tasks and how to fix it. Covers timeout, context exhaustion, network drops, file conflicts, and error loops — with concrete prevention strategies.