Install OpenFang

Get the agent runtime on your machine. One command, under a minute.

All Platforms

Install

curl -fsSL https://openfang.sh/install | sh

Update

curl -fsSL https://openfang.sh/update | sh

Download Links

• x86_64 openfang-x86_64-unknown-linux-gnu.tar.gz
• ARM64 openfang-aarch64-unknown-linux-gnu.tar.gz
• Download .AppImage

macOS

Install

curl -fsSL https://openfang.sh/install | sh

Update

curl -fsSL https://openfang.sh/update | sh

Download Links

• Apple Silicon openfang-aarch64-apple-darwin.tar.gz
• Intel openfang-x86_64-apple-darwin.tar.gz
• Download .dmg

Windows

Install

irm https://openfang.sh/install.ps1 | iex

Update

irm https://openfang.sh/update.ps1 | iex

Download Links

• x86_64 openfang-x86_64-pc-windows-msvc.zip
• Download .msi

Alternative install methods

What happens next

01

Install

Run the one-liner above. The binary lands in ~/.openfang/bin and gets added to PATH.

02

Initialize

Run openfang init. The wizard walks you through provider setup and creates your first agent.

03

Chat

Your agent is live. Send it a message and watch it reason, use tools, and remember context.

System Requirements

• OS: macOS 12+, Linux (glibc 2.17+), Windows 10+
• Architecture: x86_64 or ARM64
• Disk: ~50 MB
• LLM Provider: Any API key (Anthropic, OpenAI, Gemini, ...) or local Ollama