Stop Hitting Rate Limit Exceeded in Google Antigravity IDE: 3 Practical .antigravityignore Patterns

Long-context agentic coding inside Google Antigravity IDE is remarkably fast when running models such as Orchestrator, Gemini 4 Carbon, Gemini 4 Argon, Gemini 4 Hydrogen, Gemini 3.8 Flash, Claude Opus 5.5, Claude Sonnet 5.5, and GPT-OSS 120B.

Yet one mistake drains rolling 5-hour coding quota windows faster than anything else: letting the workspace indexer sweep untracked dependencies, build output directories, lockfiles, and binary media before every multi-step agent turn.

If you have been running into interruptions mid-refactor, this engineering walkthrough pairs with our Google Antigravity Rate Limit Exceeded Optimization Guide and open-source .antigravityignore toolkit (piximfix/antigravity-ide-quota-kit).

Why Repositories Drain Rolling 5-Hour Windows So Quickly

When an autonomous IDE agent reads your project tree, every unignored folder multiplies context overhead:

• Package lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, poetry.lock) easily add 200 KB to 1 MB of machine-generated hashes per cycle.
• Bundler artifacts (.next/, dist/, build/, .turbo/, .vite/) mirror your actual source files in compiled form.
• Legacy upload folders (wp-content/uploads/), virtual environments (.venv/, venv/), and SQLite snapshots add noisy binary paths that offer zero reasoning value.

Keeping those paths excluded ensures your 5-hour quota budget stays focused strictly on authored modules, tests, and architecture files.

Pattern 1: Next.js, React & TypeScript Monorepos

Save this at your project root as .antigravityignore (full preset archive: nextjs.antigravityignore on GitHub):

# Package managers & lockfiles
node_modules/
.pnpm-store/
package-lock.json
pnpm-lock.yaml
yarn.lock

# Next.js, Turbo & build output
.next/
out/
dist/
build/
.turbo/
.vercel/
coverage/

# Cache & binary assets
.git/
*.tsbuildinfo
*.log
*.mp4
*.mov
*.zip

Pattern 2: WordPress, WooCommerce & PHP Plugins

WordPress codebases frequently bundle vendor/ trees, backup archives, and thousands of media thumbnails inside wp-content/uploads/:

# Composer & local node dependencies
vendor/
node_modules/
composer.lock
package-lock.json

# WordPress uploads, caches & archives
wp-content/uploads/
wp-content/cache/
wp-content/upgrade/
wp-content/ai1wm-backups/
*.wpress
*.sql
*.sql.gz
*.zip
.git/

Pattern 3: Python, Automation Scripts & ML Workspaces

Exclude environments, bytecode caches, datasets, and local SQLite stores before running multi-file agent edits:

# Virtual environments & bytecode
venv/
.venv/
env/
__pycache__/
*.pyc
.pytest_cache/
.mypy_cache/
.ruff_cache/

# Data, checkpoints & archives
*.parquet
*.feather
*.safetensors
*.pt
*.onnx
*.sqlite
*.db
.git/

You can also run a quick zero-dependency directory audit (audit_context_size.py in our open-source repo or check the condensed baseline on our Universal .antigravityignore Public Gist) before starting a heavy refactor session.

Matching Workspace Capacity to Your Daily Workload

Even with tight .antigravityignore rules, engineers running full-day refactors or mixing multi-modal renders need the right capacity allocation—especially distinguishing pure zero-Flow solo coding tiers from Flow video credit suites so coding headroom is preserved.

You can compare all 7 solo developer workspace configurations side by side on the PiximPlanet Google Antigravity 20x Plans Hub:

• Pure Coding & Terminal Agent Loops: Pro Dedicated 20x Plan, Solo Flex 20x Plan (1M / 3M), Full Quota 20x Plan, and Coding Agents 20x Plan
• Coding + Image Generation (Strict No-Flow-Video): Private Limit + Image 20x Plan
• Coding + Flow Video Suites: Google AI Ultra 20x Essential Plan and Google AI Ultra 20x 25K Flow Suite

Clean ignore rules combined with workload-matched capacity eliminate nearly all avoidable mid-session stalls.