pi-antigravity-multi-account

Standalone Antigravity / Google Cloud Code provider with multi-account support for Pi Coding Agent

Packages

Package details

extension

Install pi-antigravity-multi-account from npm and Pi will load the resources declared by the package manifest.

npm repohome report
$ pi install npm:pi-antigravity-multi-account
Package
pi-antigravity-multi-account
Version
0.1.5
Published
Oct 1, 2026
Downloads
812/mo · 452/wk
Author
mrwyck
License
MIT
Types
extension
Size
137.5 KB
Dependencies
1 dependency · 2 peers
Pi manifest JSON
{
  "extensions": [
    "./src/index.ts"
  ]
}

Security note

Pi packages can execute code and influence agent behavior. Review the source before installing third-party packages.

README

pi-antigravity-multi-account

npm version License: MIT

Standalone Antigravity / Google Cloud Code provider extension for Pi coding agent featuring interactive multi-account switching, simultaneous quota monitoring, automatic session reloading, and intelligent rate-limit retries.

Key Features

  • ⚡ Standalone Native Provider: Zero external provider or CLI binaries required; native streamSimple implementation with low overhead.
  • 🧠 Next-Gen Gemini & Claude Models: Direct access to gemini-3.8-flash, gemini-3.7-flash, gemini-3.6-flash, gemini-3.5-flash, gemini-3.1-pro, claude-sonnet-4-6, claude-opus-4-6, and gpt-oss-120b.
  • 👥 Interactive TUI Account Switcher: Run /antigravity.account with no arguments to pick accounts interactively.
  • 🔑 Single-Step Alias Login: Authenticate new Google accounts directly into a named alias (/antigravity.account login <alias>).
  • 📊 Multi-Account Quota Dashboard: View remaining quotas and tier status across all accounts simultaneously via /antigravity.account usage.
  • 🔄 Zero-Leakage Account Switching: Switching profiles clears project and model caches, updates credentials, and triggers a live session reload immediately.
  • 🛡️ Jittered Backoff Retry: Automatic exponential retry with jitter on 429 (Too Many Requests) and 503 (Service Unavailable) responses.
  • 🧩 Pi >= 0.86 Full Compatibility: Seamlessly resolves tools and system instructions from normalized TranscriptContext as well as legacy Context models.
  • ⚡ Connection Prewarming: Pre-establishes TLS connections and utilizes persistent keep-alive connection pooling to eliminate cold-start latency.
  • 🔒 Secure Credential Storage: Multi-account profiles stored in ~/.pi/agent/antigravity-accounts.json with strict 0o600 file permissions.

Installation

Via npm (Recommended)

pi install npm:pi-antigravity-multi-account

To update to the latest release:

pi update npm:pi-antigravity-multi-account

Via Git

pi install git:andrraa/pi-antigravity

To update:

pi update git:andrraa/pi-antigravity

Multi-Account Guide (/antigravity.account)

Manage all your accounts effortlessly using the /antigravity.account command:

Subcommand Syntax Description
(none) /antigravity.account Open interactive TUI account picker
login /antigravity.account login <name> Authenticate a new Google account via OAuth and assign an alias
use / switch /antigravity.account use <name> Switch active account and trigger live session reload
list / ls /antigravity.account list List all saved accounts with active account indicator (● [active])
usage / quota /antigravity.account usage Check real-time quota status across all saved accounts
save /antigravity.account save <name> Save current active session credentials under a new alias
rename /antigravity.account rename <old> <new> Rename an existing account alias
delete / rm /antigravity.account delete <name> Remove an account from storage

Quick Examples

# 1. Login with multiple accounts
/antigravity.account login work
/antigravity.account login personal

# 2. Check quota across all accounts at once
/antigravity.account usage

# 3. Switch active account
/antigravity.account use work

# 4. Or switch interactively
/antigravity.account

Provider Commands

Command Description
/antigravity.account [subcommand] Manage multi-account profiles, switch accounts, and monitor multi-account quotas
/antigravity.usage Show active account quota pools (Gemini / Claude + GPT, 5h reset & weekly)
/antigravity.models [all] List available runtime models and remaining pool fractions
/antigravity.doctor Run sanitized connection, project, and model diagnostics

Supported Models

Model ID Thinking Support Max Output Description
antigravity/gemini-3.8-flash Off, Minimal, Low, Medium, High, XHigh 64k tokens Latest generation fast multimodel agent
antigravity/gemini-3.7-flash Off, Minimal, Low, Medium, High, XHigh 64k tokens High-performance multimodal reasoning model
antigravity/gemini-3.6-flash Low, Medium, High 64k tokens Fast agentic Flash model
antigravity/gemini-3.5-flash Minimal, Low, Medium, High 64k tokens Efficient Flash model
antigravity/gemini-3.1-pro Low, High ~64k tokens Advanced reasoning model
antigravity/claude-sonnet-4-6 Thinking (Minimal to XHigh) 64k tokens Anthropic Claude Sonnet with reasoning
antigravity/claude-opus-4-6 Thinking (Minimal to High) 64k tokens Anthropic Claude Opus with deep reasoning
antigravity/gpt-oss-120b Medium 32k tokens Open-source large parameter model

Configuration & Environment Variables

Variable Description Default
ANTIGRAVITY_BASE_URL Override the Google Cloud Code endpoint URL https://cloudcode-pa.googleapis.com
ANTIGRAVITY_PROJECT_ID Override Google Cloud Project ID explicitly Auto-discovered or derived from user email
ANTIGRAVITY_NO_PREWARM Disable TLS prewarming on extension load (1 or true) Disabled (prewarming enabled)
ANTIGRAVITY_USER_AGENT Custom User-Agent header string antigravity/cli/1.2.14 (aidev_client; os_type=<os>; arch=<arch>; cl=990662481; auth_method=consumer)

Publishing

# Bumping version
npm version patch # or minor / major

# Publish to npm registry
npm publish --access public

Disclaimer & Terms of Use

⚠️ Unofficial Project & Limitation of Liability:

  • This project is an independent, community-maintained, and unofficial extension. It is not affiliated with, endorsed by, sponsored by, or associated with Google LLC, Alphabet Inc., or Anthropic.
  • Use at your own risk. You are solely responsible for how you use this extension and for complying with the applicable Terms of Service of Google Cloud, Google Accounts, and any related APIs.
  • The authors and contributors assume no liability or responsibility for any account bans, suspensions, restrictions, data loss, quota consumption, billing issues, or any other consequences resulting from the use of this software.

License

MIT © andrraa