diff --git a/.github/workflows/build-openfang-full-arm.yml b/.github/workflows/build-openfang-full-arm.yml
new file mode 100644
index 000000000..01ebaff6e
--- /dev/null
+++ b/.github/workflows/build-openfang-full-arm.yml
@@ -0,0 +1,69 @@
+name: Build OpenFang Full (ARM Ubuntu)
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "v*"
+
+permissions:
+  contents: write
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04-arm
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: System deps (build)
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            build-essential pkg-config clang cmake perl git curl \
+            libssl-dev libsqlite3-dev \
+            libgtk-3-dev libayatana-appindicator3-dev libwebkit2gtk-4.1-dev
+
+      - name: Rust toolchain
+        uses: dtolnay/rust-toolchain@stable
+
+      - uses: Swatinem/rust-cache@v2
+        with:
+          key: arm-ubuntu24
+
+      - name: Build full workspace
+        env:
+          CARGO_BUILD_JOBS: "2"
+          RUSTFLAGS: "-C debuginfo=0"
+        run: |
+          cargo build --release --workspace --locked
+
+      - name: Collect release binaries
+        run: |
+          mkdir -p out/bin
+          find target/release -maxdepth 1 -type f -executable \
+            ! -name "*.d" ! -name "build-script-*" -exec cp {} out/bin/ \;
+          ls -lah out/bin
+
+      - name: Package
+        run: |
+          tar -C out -czf openfang-aarch64-unknown-linux-gnu-native.tar.gz bin
+          sha256sum openfang-aarch64-unknown-linux-gnu-native.tar.gz > openfang-aarch64-unknown-linux-gnu-native.tar.gz.sha256
+
+      - name: Upload artifact (manual run)
+        if: github.event_name == 'workflow_dispatch'
+        uses: actions/upload-artifact@v4
+        with:
+          name: openfang-aarch64-unknown-linux-gnu-native
+          path: openfang-aarch64-unknown-linux-gnu-native.tar.gz
+
+      - name: Upload to GitHub Release (tag run)
+        if: startsWith(github.ref, 'refs/tags/')
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            openfang-aarch64-unknown-linux-gnu-native.tar.gz
+            openfang-aarch64-unknown-linux-gnu-native.tar.gz.sha256
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/README.md b/README.md
index 746b84277..cbe0819b0 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
   <img src="public/assets/openfang-logo.png" width="160" alt="OpenFang Logo" />
 </p>
 
-<h1 align="center">OpenFang</h1>
+<h1 align="center">Self experimenting on OpenFang</h1>
 <h3 align="center">The Agent Operating System</h3>
 
 <p align="center">
diff --git a/install.sh b/install.sh
new file mode 100644
index 000000000..925626bc5
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,147 @@
+#!/bin/sh
+set -eu
+
+# OpenFang Installer (1BigBear fork - proot-distro ARM64 support)
+# https://raw.githubusercontent.com/1BigBear/openfang/main/install.sh
+
+REPO="1BigBear/openfang"
+INSTALL_DIR="$HOME/.openfang"
+BIN_DIR="$HOME/.openfang/bin"
+BINARY="openfang"
+
+main() {
+  need_cmd curl
+  need_cmd tar
+  need_cmd uname
+
+  _os="$(uname -s)"
+  _arch="$(uname -m)"
+
+  case "$_os" in
+    Linux)
+      case "$_arch" in
+        x86_64|amd64)
+          _target="x86_64-unknown-linux-gnu"
+          ;;
+        aarch64|arm64)
+          _target="aarch64-unknown-linux-gnu-native"
+          ;;
+        *)
+          err "Unsupported architecture: $_arch"
+          ;;
+      esac
+      ;;
+    Darwin)
+      case "$_arch" in
+        x86_64|amd64)  _target="x86_64-apple-darwin" ;;
+        aarch64|arm64) _target="aarch64-apple-darwin" ;;
+        *)             err "Unsupported architecture: $_arch" ;;
+      esac
+      ;;
+    *)
+      err "Unsupported OS: $_os"
+      ;;
+  esac
+
+  _url="https://github.com/${REPO}/releases/latest/download/openfang-${_target}.tar.gz"
+
+  say "Detected: $_os $_arch -> $_target"
+  say "Downloading from: $_url"
+
+  _tmpdir="$(mktemp -d 2>/dev/null || mktemp -d -t openfang)"
+  trap 'rm -rf "$_tmpdir"' EXIT
+
+  _code=$(curl -fsSL -w "%{http_code}" "$_url" -o "${_tmpdir}/openfang.tar.gz") || true
+  if [ "$_code" = "404" ]; then
+    err "Release not found. Check https://github.com/${REPO}/releases"
+  fi
+  if [ ! -f "${_tmpdir}/openfang.tar.gz" ] || [ "$(wc -c < "${_tmpdir}/openfang.tar.gz")" -lt 1000 ]; then
+    err "Download failed (HTTP ${_code}). Check https://github.com/${REPO}/releases"
+  fi
+
+  say "Extracting..."
+  tar -xzf "${_tmpdir}/openfang.tar.gz" -C "$_tmpdir"
+
+  _bin="$(find "$_tmpdir" -name "$BINARY" -type f -perm +111 2>/dev/null | head -1)"
+  if [ -z "$_bin" ]; then
+    _bin="$(find "$_tmpdir" -name "$BINARY" -type f | head -1)"
+  fi
+  if [ -z "$_bin" ]; then
+    err "Could not find openfang binary in archive"
+  fi
+
+  mkdir -p "$BIN_DIR"
+  cp "$_bin" "${BIN_DIR}/${BINARY}"
+  chmod +x "${BIN_DIR}/${BINARY}"
+
+  if "${BIN_DIR}/${BINARY}" --version >/dev/null 2>&1; then
+    _ver=$("${BIN_DIR}/${BINARY}" --version 2>/dev/null || echo "unknown")
+    say "Installed: $_ver"
+  else
+    say "Installed to: ${BIN_DIR}/${BINARY}"
+  fi
+
+  add_to_path
+
+  say ""
+  say "OpenFang installed successfully!"
+  say ""
+  say "  Run: openfang init"
+  say "  Docs: https://github.com/${REPO}"
+  say ""
+
+  if ! command -v openfang >/dev/null 2>&1; then
+    say "Note: restart your shell or run:"
+    say "  export PATH=\"${BIN_DIR}:\$PATH\""
+    say ""
+  fi
+}
+
+add_to_path() {
+  case ":$PATH:" in
+    *":${BIN_DIR}:"*) return ;;
+  esac
+
+  _line="export PATH=\"${BIN_DIR}:\$PATH\""
+
+  _profile=""
+  if [ -n "${SHELL:-}" ]; then
+    case "$SHELL" in
+      */zsh)  _profile="$HOME/.zshrc" ;;
+      */bash)
+        if [ -f "$HOME/.bashrc" ]; then
+          _profile="$HOME/.bashrc"
+        else
+          _profile="$HOME/.bash_profile"
+        fi ;;
+      */fish) _profile="$HOME/.config/fish/config.fish" ;;
+      *)      _profile="$HOME/.profile" ;;
+    esac
+  else
+    _profile="$HOME/.profile"
+  fi
+
+  if [ -n "$_profile" ] && [ -f "$_profile" ]; then
+    if ! grep -q "/.openfang/bin" "$_profile" 2>/dev/null; then
+      printf "\n# OpenFang\n%s\n" "$_line" >> "$_profile"
+      say "Added to PATH via $_profile"
+    fi
+  fi
+}
+
+say() {
+  printf "  \033[1;36mopenfang\033[0m %s\n" "$1"
+}
+
+err() {
+  printf "  \033[1;36mopenfang\033[0m \033[1;31merror:\033[0m %s\n" "$1" >&2
+  exit 1
+}
+
+need_cmd() {
+  if ! command -v "$1" >/dev/null 2>&1; then
+    err "need '$1' (command not found)"
+  fi
+}
+
+main