Feeding Store Review Guidelines as a PDF to the Agent to Build a Per-App Pre-Release Checklist
Using Antigravity v2.1.4's PDF attachment, this walks through reading the App Store and Play review guidelines into the agent as context and turning them into a pre-release checklist tied to your app's actual features.
Agent Config Drifts Quietly Across Environments: Detection and Correction
Across two Macs and an automation host, agent settings slowly diverge and only one side fails. Here is how to surface that config drift with normalized hashing and a correction workflow, from an indie developer's setup.
A Schedule That Survives 429s: Backoff and Jitter for Agent Automation
Run agents in parallel and rate-limit 429s can cascade until everything dies. Here is how to design exponential backoff and jitter so the retries themselves don't create new congestion, from an indie developer's automation setup.
When Parallel Agents Corrupt Your Lockfile: Serializing Dependency Installs in Antigravity
Antigravity's parallel agents racing on the same pnpm store and lockfile can corrupt both. Here is how I kept code generation parallel while serializing only the installs with a file lock.
When a Timed-Out Unattended Agent Leaves a Half-Written File Behind
When a scheduled agent gets killed on timeout, it can leave a half-written file that silently poisons the next stage. Here is the atomic write, stale-temp cleanup, and post-write content assertion I use to keep unattended pipelines from breaking.
Keeping Scheduled Runs Reproducible: Pinning the Antigravity CLI Version to Tame Behavior Drift
The Go-based Antigravity CLI is now available to everyone, and updates are landing at a quick pace. When a CLI baked into your automation upgrades underneath you, a single morning's job can behave differently. Here is how I keep things reproducible — pinning the binary, recording its identity in each run's log, and rolling upgrades forward one job at a time — drawn from running four sites on an overnight schedule.
Don't Lose Failed Agent Jobs: Designing a Dead-Letter and Requeue Path
Scheduled agents fail silently overnight and the work simply vanishes. Here is how to catch those failures with a dead-letter store and a staged requeue, drawn from running four sites on autopilot as an indie developer.
Designing Safe Background Tasks with the Managed Agents API
Antigravity 2.0's Managed Agents API launches an agent in an isolated Linux environment with a single API call, handling reasoning, tool use, and code execution. Convenient, but left unattended it invites runaways and cost overruns. Here is a design for running it safely as a background task.
When CLI, Desktop, and SDK Share One Agent Harness: Designing for Consistent Behavior
Now that Antigravity's CLI, desktop, and SDK share one agent harness, here is how to separate what stays consistent from what differs by environment, and how to align behavior with smoke tests and a version-tracking habit.
Your Antigravity Sandbox Isolates Multi-Agents Less Than You Think — Notes on Containing the Blast Radius
An Antigravity sandbox gives you the feeling of isolation, but isolation leaks through three real gaps: shared volumes, over-broad allowed domains, and approval fatigue. Field notes on plugging the leaks, containing the blast radius by design, and proving isolation holds with tests.
How to Orchestrate Multiple Agents: Drawing the Line Between Parallel and Serial Work
Antigravity 2.0 brings true parallel execution across multiple agents. But making everything parallel does not make it faster. Which work should fan out in parallel, and which should stay serial? This is an orchestration design that does not fall apart, viewed through dependencies and contention.
Parallel or Keep It Serial: The Break-Even Point When Orchestrating Multiple Agents
Should you run agents in parallel or keep them serial? A simple way to estimate the break-even between coordination cost and saved wall-clock time, plus how I actually split parallel vs serial across four scheduled sites.