feat(mcp): add auto-configuration for Home Assistant and enhance documentation

openclaw_assistant/Dockerfile

@@ -30,33 +30,33 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     bat \
     less \
     openssl \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/*
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # Install Node.js 22 LTS from NodeSource (Debian Bookworm ships Node 18, but OpenClaw requires 20+)
 # Use explicit keyring + apt source instead of setup_22.x pipe script for deterministic builds.
 RUN mkdir -p /etc/apt/keyrings \
- && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key \
+    && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key \
     | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
- && chmod 644 /etc/apt/keyrings/nodesource.gpg \
- && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_22.x nodistro main" \
+    && chmod 644 /etc/apt/keyrings/nodesource.gpg \
+    && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_22.x nodistro main" \
     > /etc/apt/sources.list.d/nodesource.list \
- && apt-get update \
- && apt-get install -y --no-install-recommends nodejs \
- && NODE_VERSION="$(node -v)" \
- && echo "$NODE_VERSION" \
- && echo "$NODE_VERSION" | grep -E '^v22\.' \
- && rm -f /etc/apt/sources.list.d/nodesource.list /etc/apt/keyrings/nodesource.gpg \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/*
+    && apt-get update \
+    && apt-get install -y --no-install-recommends nodejs \
+    && NODE_VERSION="$(node -v)" \
+    && echo "$NODE_VERSION" \
+    && echo "$NODE_VERSION" | grep -E '^v22\.' \
+    && rm -f /etc/apt/sources.list.d/nodesource.list /etc/apt/keyrings/nodesource.gpg \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # Install ttyd (web terminal) - not in Debian repos, download binary
 # Docker TARGETARCH: amd64, arm64, arm/v7 → ttyd filenames: x86_64, aarch64, armhf
 ARG TARGETARCH
 RUN ARCH=$(echo ${TARGETARCH:-$(dpkg --print-architecture)} | sed 's|arm64|aarch64|;s|arm/v7|armhf|;s|armv7|armhf|;s|amd64|x86_64|') \
- && echo "Downloading ttyd for arch: ${ARCH}" \
- && curl -fsSL "https://github.com/tsl0922/ttyd/releases/download/1.7.7/ttyd.${ARCH}" -o /usr/local/bin/ttyd \
- && chmod +x /usr/local/bin/ttyd
+    && echo "Downloading ttyd for arch: ${ARCH}" \
+    && curl -fsSL "https://github.com/tsl0922/ttyd/releases/download/1.7.7/ttyd.${ARCH}" -o /usr/local/bin/ttyd \
+    && chmod +x /usr/local/bin/ttyd
 
 RUN node -v && npm -v
 
@@ -68,8 +68,8 @@ RUN npm install -g pnpm && pnpm -v
 RUN apt-get update && apt-get install -y --no-install-recommends \
     chromium \
     chromium-driver \
- && apt-get clean \
- && rm -rf /var/lib/apt/lists/*
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/*
 
 # Install Homebrew (Linuxbrew) for OpenClaw skill dependencies
 # Homebrew is optional - some skills need CLI tools like gemini, aider, etc.
@@ -80,16 +80,16 @@ ENV HOMEBREW_NO_AUTO_UPDATE=1 \
     HOMEBREW_NO_ANALYTICS=1
 
 RUN useradd -m -s /bin/bash linuxbrew \
- && mkdir -p /home/linuxbrew/.linuxbrew \
- && chown -R linuxbrew:linuxbrew /home/linuxbrew
+    && mkdir -p /home/linuxbrew/.linuxbrew \
+    && chown -R linuxbrew:linuxbrew /home/linuxbrew
 
 USER linuxbrew
 RUN /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" || \
     (echo "WARNING: Homebrew installation failed (likely unsupported CPU - requires SSSE3). Some skills may not work." && exit 0)
 RUN if [ -d /home/linuxbrew/.linuxbrew/Homebrew ]; then \
-        cd /home/linuxbrew/.linuxbrew/Homebrew && \
-        git config --global --add safe.directory /home/linuxbrew/.linuxbrew/Homebrew && \
-        /home/linuxbrew/.linuxbrew/bin/brew update --force || true; \
+    cd /home/linuxbrew/.linuxbrew/Homebrew && \
+    git config --global --add safe.directory /home/linuxbrew/.linuxbrew/Homebrew && \
+    /home/linuxbrew/.linuxbrew/bin/brew update --force || true; \
     fi
 USER root
 
@@ -105,16 +105,16 @@ RUN chmod +x /usr/local/bin/brew
 # Skip if brew installation failed
 USER linuxbrew
 RUN if [ -x /home/linuxbrew/.linuxbrew/bin/brew ]; then \
-        /home/linuxbrew/.linuxbrew/bin/brew --version && \
-        /home/linuxbrew/.linuxbrew/bin/brew install gcc || true; \
+    /home/linuxbrew/.linuxbrew/bin/brew --version && \
+    /home/linuxbrew/.linuxbrew/bin/brew install gcc || true; \
     else \
-        echo "Skipping gcc installation - Homebrew not available"; \
+    echo "Skipping gcc installation - Homebrew not available"; \
     fi
 USER root
 
 # Install OpenClaw globally
 RUN npm config set fund false && npm config set audit false \
- && npm install -g openclaw@2026.3.7
+    && npm install -g openclaw@2026.3.8
 
 # Shell aliases and color options for interactive use
 RUN tee -a /etc/bash.bashrc <<'EOF'
@@ -142,6 +142,6 @@ COPY openclaw-proxy-shim.cjs /usr/local/lib/openclaw-proxy-shim.cjs
 COPY nginx.conf.tpl /etc/nginx/nginx.conf.tpl
 COPY landing.html.tpl /etc/nginx/landing.html.tpl
 RUN chmod +x /run.sh /oc_config_helper.py /render_nginx.py /usr/local/bin/oc-cleanup \
- && mkdir -p /run/nginx
+    && mkdir -p /run/nginx
 
 CMD [ "/run.sh" ]