All Articles
Antigravity vs OpenAI Codex: Which AI Coding Agent to Choose in 2026
Antigravity or OpenAI Codex? A hands-on 2026 comparison of architecture, features, pricing, and the clear cases where each wins — plus when it pays to use both.
Collecting Guardrails Across Projects Into One Place — A Thin Wrapper Around the Antigravity SDK
When you copy the same safeguards into every project, you eventually fix one and leave the other stale. Here is a design that builds a single thin wrapper around the Antigravity SDK to centralize cost caps, allowed tools, and output validation — from someone running several apps in parallel.
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.
Does the New CLI Do the Same Job? An Output-Parity Gate Before Switching to Antigravity CLI
With Gemini CLI shutting down on June 18, here is how I froze the old CLI's artifacts as a golden baseline and built a parity harness to catch regressions before cutting over to Antigravity CLI — with normalization and a go/no-go gate, in code.
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.
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.
As Tools Consolidate Into Antigravity, Measure Your Lock-In and Keep an Exit Path
As Google consolidates its AI coding tools into Antigravity and the personal Gemini CLI sunsets on June 18, here is a practical design for quantifying vendor lock-in and keeping a configuration you can step away from at any time.
After Gemini 3.5 Flash Became the Default, Route Flash and Pro Per Task
Now that Antigravity's default Flash is Gemini 3.5 Flash, leaving everything on Flash wastes accuracy and forcing everything onto Pro wastes time. Here is a two-axis decision table for splitting work between Flash and Pro, plus the routing setup to wire it into your agents.
A Compatibility Shim That Bridges Old Scripts to agy Before Gemini CLI Shuts Down
Ahead of the June 18 Gemini CLI shutdown, instead of rewriting every gemini call scattered across cron and CI at once, a thin compatibility shim can bridge them to the Antigravity CLI (agy). Here is the approach with working shell scripts.
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.
Running Antigravity Behind a Proxy
Keep Antigravity working behind corporate proxies, SSL inspection, and hotel Wi-Fi: layer-by-layer diagnosis, certificate trust, NO_PROXY design, and connection profiles with a local LLM fallback.