Files
zclaw_openfang/desktop/src-tauri/resources/openfang-runtime
iven 4eb164764a feat(openfang): add bundled OpenFang runtime support
- Add prepare-openfang-runtime.mjs script for cross-platform binary download
- Update lib.rs to support binary runtime (fallback to Node.js for legacy)
- Add openfang.cmd/sh launcher scripts
- Update runtime-manifest.json for binary-based runtime
- Add README documentation for bundled runtime architecture

OpenFang binary is downloaded during build, supporting:
- Windows x64/ARM64 (.zip)
- macOS Intel/Apple Silicon (.tar.gz)
- Linux x64/ARM64 (.tar.gz)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 18:03:43 +08:00
..

OpenFang Bundled Runtime

This directory contains the bundled OpenFang runtime for ZClaw Desktop.

Architecture

OpenFang is a single Rust binary (~32MB) that runs as the Agent OS backend.

openfang-runtime/
├── openfang.exe                  # Windows binary
├── openfang-x86_64-unknown-linux-gnu    # Linux x64 binary
├── openfang-aarch64-unknown-linux-gnu   # Linux ARM64 binary
├── openfang-x86_64-apple-darwin         # macOS Intel binary
├── openfang-aarch64-apple-darwin        # macOS Apple Silicon binary
├── runtime-manifest.json         # Runtime metadata
├── openfang.cmd                  # Windows launcher
├── openfang.sh                   # Unix launcher
├── download-openfang.ps1         # Windows download script
└── download-openfang.sh          # Unix download script

Setup

Option 1: Download Binary

Windows (PowerShell):

cd desktop/src-tauri/resources/openfang-runtime
.\download-openfang.ps1

Linux/macOS:

cd desktop/src-tauri/resources/openfang-runtime
chmod +x download-openfang.sh
./download-openfang.sh

Option 2: Manual Download

  1. Go to https://github.com/RightNow-AI/openfang/releases
  2. Download the appropriate binary for your platform
  3. Place it in this directory

Build Integration

The Tauri build process will include this directory in the application bundle:

// tauri.conf.json
{
  "bundle": {
    "resources": ["resources/openfang-runtime/"]
  }
}

Runtime Resolution

ZClaw Desktop resolves the OpenFang runtime in this order:

  1. ZCLAW_OPENFANG_BIN environment variable (for development)
  2. Bundled openfang-runtime/ directory
  3. System PATH (openfang)

Endpoints

  • WebSocket: ws://127.0.0.1:4200/ws
  • REST API: http://127.0.0.1:4200/api

Version Info

  • OpenFang Version: 2026.3.13
  • Port: 4200 (was 18789 for OpenClaw)
  • Config: ~/.openfang/openfang.toml (was ~/.openclaw/openclaw.json)