When a Cloud Nightly Batch Drifts From Yesterday's Result — An Input Contract and Snapshot Design for Reproducibility
When you push a batch to a cloud ephemeral worker via the Managed Agents API, the environment assumptions you took for granted locally vanish. Here is a three-layer design — environment snapshot, input contract, seed pinning — that keeps the same input producing the same result.
Generating Multilingual Release Notes with the Managed Antigravity Agent via the Gemini API
A hands-on record of building a pipeline that turns git commit logs into multilingual App Store and Google Play release notes using the Managed Antigravity Agent, now in public preview through the Gemini API.
Putting a Verification Step After 'Done': Confirming What Your Antigravity Background Agents Actually Produced
An Antigravity 2.0 background agent reported 'Done,' yet the output was nowhere to be found. Running several sites on autopilot as a solo developer, I hit this gap more than once. Here is how I learned to check ground truth instead of the agent's self-report.
When Your Agent Got 4x Faster: Rebuilding the Parallel Pipeline
When the Antigravity CLI moves to a faster model, the bottleneck in your parallel agent pipeline shifts. Here is a practical way to rethink verification, task granularity, concurrency, and cost caps with speed as the new baseline.
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.
Feeding Spec PDFs to Antigravity 2.1.4: A Practical Attachment Workflow
Field notes on using the PDF attachment added in Antigravity 2.1.4 as a spec-driven implementation workflow: supported formats, the scanned-PDF trap, token cost, and how to verify the output.
Treating the Managed Agent as a Cost-Capped Throwaway Worker: Isolating Untrusted Input from Production
How to use the Managed Antigravity Agent, now in Gemini API public preview, as a throwaway worker that is born and discarded per request. Cost caps, isolation, and idempotency with implementation steps.
Supervising Multiple Agents at Once on the Antigravity 2.0 Desktop: Screen Layout and Interruption Design
How I lay out the screen, score interruption order, and measure my own ceiling on parallel agents in Antigravity 2.0 — with the small scripts and the numbers I actually recorded.
Matching Antigravity 2.0's Three Layers to Development Phases: Explore, Iterate, Operate
How I assign Antigravity 2.0's desktop, CLI, and SDK to development phases instead of features, with concrete handoff patterns between layers and the production pitfalls I hit.
Receiving Managed Agent Async Jobs Through a Propose, Verify, Adopt Pipeline
The Managed Antigravity Agent, now in public preview via the Gemini API, autonomously plans, executes, and verifies inside a sandbox. Here is a design for catching its async deliverables through three stages — propose, verify, adopt — before they reach production, with implementation code and operational pitfalls.
Running Multiple Repositories in Parallel with Antigravity 2.0 Projects and Worktrees
Combining Antigravity 2.0 projects with git worktrees to run several repositories in parallel safely. From isolating agent workspaces to avoiding conflicts and connecting to scheduled execution, organized from real work.
Before Gemini CLI Shuts Down (June 18): Audit Every Hidden Dependency Before Moving to Antigravity CLI
When Gemini CLI shuts down on June 18, the things that actually break are not in your terminal—they're the gemini calls buried in CI, git hooks, and cron. Here's how to surface every reference, validate with a dry run, and design a rollback before you cut over.