Bundling Nightly Tasks With agy Async Jobs — A fan-out, poll, join Design
The Go-based Antigravity CLI (agy) can detach jobs and run them asynchronously. Here is a fan-out, poll, join design for firing many long-running tasks at once, collecting their job IDs, and waiting for completion — drawn from an actual nightly batch.
Budgeting Quota So Parallel Agents in Antigravity 2.0 Don't Run Dry
Run several agents at once in Antigravity 2.0 and your quota can be gone by mid-afternoon, right when you need it for the real work. Here is how I measure per-agent consumption, find the Pro-vs-Ultra break-even, and budget so I never hit the ceiling.
Designing Parallel Agent Changes So You Can Trace Them Later
Antigravity 2.0 became a control tower for many agents. Here is how to build an audit trail that lets you trace who changed what and why, designed from real operational failures.
Instruction Drift in Scheduled Agents — A Three-Layer Design for Keeping Definitions, Docs, and Reality Aligned
Scheduled agents keep logging success even after their instructions diverge from reality. Here is the three-layer drift-detection design — definition, documentation, reality — I built after silent failures in my own operations.
Running Antigravity CLI Headless: Design Before It Hits CI and cron
The Antigravity CLI was rewritten in Go. Here is how to run it unattended in CI and cron, covering exit codes, idempotency, timeouts, and output parsing.
Six Days Until Gemini CLI Shuts Down — Auditing Automation Dependencies and Migrating to Antigravity CLI
With Gemini CLI ending on June 18, here is a practical walkthrough for finding gemini command dependencies hiding in cron, CI, and shell scripts, then migrating and verifying them on Antigravity CLI.
Rehearsing an Agent's Actions Before They Touch Production — Designing a Zero-Side-Effect Dry-Run Layer
Some accidents survive shadow mode and canaries: the very first time an agent touches an external API. This is the design and TypeScript implementation of a zero-side-effect dry-run layer you can bolt onto Antigravity's parallel agents, with the real numbers from running six sites autonomously.
Six Weeks of Letting an Antigravity Background Agent Watch the Drift Between AdMob and Remote Config
A six-week field report on handing weekly AdMob and Firebase Remote Config diffs to an Antigravity Background Agent, with the drift cases it actually caught and the operational boundaries I ended up drawing.
Teaching Antigravity Agents to Learn from Failure — A Solo Developer's Loop for Reusing Failure History
Antigravity agents repeat the same mistakes because each session starts blank. A solo developer's six-month run with a structured failure log, a separate observer agent, and the side-effect of overfitting.
End-to-End Playbook for Antigravity Contract Work — Pricing, Contracts, and the Ongoing Operations Flow
A premium playbook for landing, delivering, and operating Antigravity-based business automation contracts as an indie developer. Covers initial discovery, pricing logic, the contract clauses that protect you, delivery patterns, and the ongoing operational issues that determine whether contract work is profitable or exhausting.