Extremely Lightweight Antigravity-Claude-Proxy
A blazing-fast Rust proxy that translates Anthropic's Claude API to Google's Cloud Code API. Use Claude and Gemini models through a single Anthropic-compatible endpoint.
Works with
and many more...
The short version
Google offers AI models like Claude and Gemini through its Cloud Code platform, available on all Google account tiers — free, Pro, and Ultra — with different quota limits. But these models are locked behind Google's own API format, so you can't use them with your favorite coding tools directly.
AGCP bridges that gap. It translates the Anthropic API format (used by Claude Code, OpenCode, Crush, Cursor, Cline, and others) into Google's Cloud Code API format. Point your tool at AGCP, and it handles the rest.
In other words
No API keys needed. No billing setup. Just authenticate with your Google account and start coding.
Everything you need to proxy Claude and Gemini models
Works with Claude Code, OpenCode, Crush, Cursor, Cline, and any Anthropic API client. OpenAI-compatible endpoint included.
Access Claude Opus, Sonnet, and Gemini Flash, Pro through a single endpoint. Short aliases like opus, flash, pro.
Rotate between multiple Google accounts with smart load balancing. Sticky, round-robin, or hybrid strategies.
LRU cache for non-streaming responses. Configurable TTL, bypass with headers, reduces quota usage.
Terminal UI with real-time charts, token usage tracking, log viewer, config editor, and quota donut charts. Run agcp tui.
Runs quietly in the background. Single ~3MB binary, minimal dependencies, written in Rust with async I/O.
Spoofs the full Electron client fingerprint — Electron-style User-Agent, X-Client-Name, X-Machine-Id, X-VSCode-SessionId — indistinguishable from the official desktop app.
Monitor, configure, and manage everything from your terminal
Real-time request rate chart, response times, active accounts, and model usage breakdown.
Per-model quota usage with donut charts and reset timers. Separate views for Claude and Gemini.
Version info, animated rainbow logo, and clickable GitHub link.
Overview
Live stats
Logs
Syntax-highlighted
Accounts
Search & sort
Config
Edit & restart
Mappings
Model routing
Quota
Donut charts
Usage
Token charts
About
Version info
Choose your preferred method
brew tap skyline69/agcp
brew install agcp
macOS and Linux
# Add the GPG key and repository
curl -fsSL https://dasguney.com/apt/public.key | sudo gpg --dearmor -o /usr/share/keyrings/agcp.gpg
echo "deb [signed-by=/usr/share/keyrings/agcp.gpg] https://dasguney.com/apt stable main" | sudo tee /etc/apt/sources.list.d/agcp.list
# Install
sudo apt update && sudo apt install agcp
Debian, Ubuntu, and derivatives
# Add the repository
sudo tee /etc/yum.repos.d/agcp.repo << 'EOF'
[agcp]
name=AGCP
baseurl=https://dasguney.com/rpm/packages
enabled=1
gpgcheck=1
gpgkey=https://dasguney.com/rpm/public.key
EOF
# Install
sudo dnf install agcp
Fedora, RHEL, CentOS, and derivatives
# With an AUR helper
yay -S agcp-bin
# Or manually
git clone https://aur.archlinux.org/agcp-bin.git
cd agcp-bin && makepkg -si
Arch Linux and derivatives
# Run directly
nix run github:skyline69/agcp
# Or install into profile
nix profile install github:skyline69/agcp
NixOS and any system with Nix
cargo install agcp
Any platform with Rust installed
git clone https://github.com/skyline69/agcp
cd agcp && cargo build --release
cp target/release/agcp ~/.local/bin/
Build from source with Cargo
# Authenticate with Google
agcp login
# Start the proxy
agcp
# Configure your AI tool
agcp setup
# Supports: Claude Code, OpenCode, Crush, Cursor, Cline, Codex
Claude and Gemini through one endpoint