Why Antigravity Agents Hang on ssh, sudo, and git rebase -i — Diagnosing and Permanently Fixing the Missing TTY Problem
When you ask an Antigravity agent to deploy, the terminal panel stops on 'password:' and never moves. The agent isn't broken — the shell behind it has no PTY, so interactive prompts have no one to answer them. Here's how to diagnose and remove every interactive command from your agent workflow.
Chrome DevTools for agents 1.0 goes stable — what changes when it ships inside Antigravity 2.0
Google has shipped Chrome DevTools for agents 1.0 as a stable release and bundled it into Antigravity 2.0. Here is what becomes possible, how it differs from Playwright MCP and Claude in Chrome, and what to watch out for on day one.
Implementation Notes: Running AdMob Mediation A/B Tests with Antigravity Parallel Agents
Notes from automating AdMob mediation A/B testing using Antigravity parallel agents across an indie wallpaper-app portfolio with 50M cumulative downloads. Covers joint eCPM + ARPU optimization, the 7-day rotation pipeline, and the rollout design that does not break production.
Cost Attribution for Antigravity Agents — A Showback Architecture That Maps Execution Cost Back to Tenants Across Multi-Product Operations
A multi-tenant Showback architecture for Antigravity agents running across multiple products, with the schema, propagation patterns, and seven months of production numbers from running 4 sites and 6 apps in parallel.
When Japanese Prompts Drag Down Antigravity Quality — A Multilingual Operator's Hybrid Workaround
Switching Antigravity's UI to Japanese is one thing; getting Antigravity to produce quality output from Japanese prompts is another. As an indie developer running multilingual apps and Japanese-language blogs in parallel, I break down measured quality drops with Japanese prompts, a hybrid English-Japanese strategy, a lightweight translation layer, and the reality of running Gemma 4 locally for Japanese.
Why Antigravity's Agent Keeps Referencing the Previous Repo After You Switch Projects — Diagnosis and Fix
When Antigravity carries leftover state from your previous project into a new one, the agent confidently edits files that don't belong to the current repo. Here's how to diagnose and prevent that context bleed.
VS Code 1.121 and the Agent Host Protocol — Reading the Moment When Editor Boundaries Started Moving Outward
VS Code 1.121 introduced Remote agents and the Agent Host Protocol (AHP), expanded the Claude Agent's Auto mode and BYOK options, and made Markdown Mermaid support standard. Read from an Antigravity user's perspective, this release looks like the moment the editor began stepping outside itself.
Designing Antigravity Agents That Survive Multi-Hour Batches — A 4-Layer Durability Pattern From the Trenches
Long-running Antigravity batch agents will fail somewhere. After running them against the operations of an indie app business, I distilled four durability layers — checkpoint granularity, persistence choice, idempotent restore, and context summarization — into a single, opinionated design memo with working code and real cost numbers.
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.
Running Antigravity 2.0 and Codex in Parallel for One Month: A Practical Selection Line for Indie Developers
A May 2026 head-to-head running Antigravity 2.0 and Codex on the same indie-development work, with the selection criteria and cost reversal line I now use.
Why Antigravity's AI Agent Misreads .env Values — Quoting, Whitespace, and Export Pitfalls
When Antigravity's agent writes or reads .env files, subtle differences in quoting, trailing whitespace, export prefixes, and # characters cause silent value corruption. Here are four real cases I hit in production, with concrete diagnostics and fixes.
Driving Unreal Engine Projects from Antigravity — Patterns from Building an Art Installation
Attaching Antigravity 2.0 agents to an Unreal Engine 5.5 project — across Blueprints and C++ — surfaced a real division of labor between editor work and agent-driven edits. Here are the patterns that actually held up through a live installation.