• GPU-accelerated — Powered by libghostty
• Split panes — Horizontal and vertical splits
• Themes — Catppuccin, Dracula, Nord, Gruvbox, TokyoNight, and more

Agents

• Supported — Claude, Codex, Gemini, Kimi, and custom agents
• Protocol — Agent Client Protocol (ACP)
• Auto-install — From NPM or GitHub releases
• Voice input — On-device speech-to-text with waveform visualization

Git

• Operations — Stage, commit, push, pull, merge, branch
• Diff viewer — Full-window diff with syntax highlighting
• Status — Real-time file status indicators

File Browser

• Tree view — Hierarchical directory navigation
• Syntax highlighting — Tree-sitter for 50+ languages
• Multi-tab — Open multiple files

Web Browser

• Per-worktree — Embedded browser for docs and previews
• Multi-tab — Session persistence

Requirements

• macOS 13.5+
• Apple Silicon or Intel Mac

Building from Source

• Xcode 16.0+
• Swift 5.0+
• Git LFS
• Zig (for building libghostty): brew install zig

git lfs install
git clone https://github.com/vivy-company/aizen.git
cd aizen

# Build libghostty (universal arm64 + x86_64)
./scripts/build-libghostty.sh

# Open in Xcode and build
open aizen.xcodeproj

To rebuild libghostty at a specific commit:

./scripts/build-libghostty.sh <commit-sha>

Installation

Download from aizen.win

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