feat: refactor sgclaw around zeroclaw compat runtime

third_party/zeroclaw/apps/tauri/src/commands/agent.rs

@@ -0,0 +1,17 @@
+use crate::gateway_client::GatewayClient;
+use crate::state::SharedState;
+use tauri::State;
+
+#[tauri::command]
+pub async fn send_message(
+    state: State<'_, SharedState>,
+    message: String,
+) -> Result<serde_json::Value, String> {
+    let s = state.read().await;
+    let client = GatewayClient::new(&s.gateway_url, s.token.as_deref());
+    drop(s);
+    client
+        .send_webhook_message(&message)
+        .await
+        .map_err(|e| e.to_string())
+}

third_party/zeroclaw/apps/tauri/src/commands/channels.rs

@@ -0,0 +1,11 @@
+use crate::gateway_client::GatewayClient;
+use crate::state::SharedState;
+use tauri::State;
+
+#[tauri::command]
+pub async fn list_channels(state: State<'_, SharedState>) -> Result<serde_json::Value, String> {
+    let s = state.read().await;
+    let client = GatewayClient::new(&s.gateway_url, s.token.as_deref());
+    drop(s);
+    client.get_status().await.map_err(|e| e.to_string())
+}

third_party/zeroclaw/apps/tauri/src/commands/gateway.rs

@@ -0,0 +1,19 @@
+use crate::gateway_client::GatewayClient;
+use crate::state::SharedState;
+use tauri::State;
+
+#[tauri::command]
+pub async fn get_status(state: State<'_, SharedState>) -> Result<serde_json::Value, String> {
+    let s = state.read().await;
+    let client = GatewayClient::new(&s.gateway_url, s.token.as_deref());
+    drop(s);
+    client.get_status().await.map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub async fn get_health(state: State<'_, SharedState>) -> Result<bool, String> {
+    let s = state.read().await;
+    let client = GatewayClient::new(&s.gateway_url, s.token.as_deref());
+    drop(s);
+    client.get_health().await.map_err(|e| e.to_string())
+}

third_party/zeroclaw/apps/tauri/src/commands/mod.rs

@@ -0,0 +1,4 @@
+pub mod agent;
+pub mod channels;
+pub mod gateway;
+pub mod pairing;

third_party/zeroclaw/apps/tauri/src/commands/pairing.rs

@@ -0,0 +1,19 @@
+use crate::gateway_client::GatewayClient;
+use crate::state::SharedState;
+use tauri::State;
+
+#[tauri::command]
+pub async fn initiate_pairing(state: State<'_, SharedState>) -> Result<serde_json::Value, String> {
+    let s = state.read().await;
+    let client = GatewayClient::new(&s.gateway_url, s.token.as_deref());
+    drop(s);
+    client.initiate_pairing().await.map_err(|e| e.to_string())
+}
+
+#[tauri::command]
+pub async fn get_devices(state: State<'_, SharedState>) -> Result<serde_json::Value, String> {
+    let s = state.read().await;
+    let client = GatewayClient::new(&s.gateway_url, s.token.as_deref());
+    drop(s);
+    client.get_devices().await.map_err(|e| e.to_string())
+}

third_party/zeroclaw/apps/tauri/src/gateway_client.rs

@@ -0,0 +1,213 @@
+//! HTTP client for communicating with the ZeroClaw gateway.
+
+use anyhow::{Context, Result};
+
+pub struct GatewayClient {
+    pub(crate) base_url: String,
+    pub(crate) token: Option<String>,
+    client: reqwest::Client,
+}
+
+impl GatewayClient {
+    pub fn new(base_url: &str, token: Option<&str>) -> Self {
+        let client = reqwest::Client::builder()
+            .timeout(std::time::Duration::from_secs(10))
+            .build()
+            .unwrap_or_default();
+        Self {
+            base_url: base_url.to_string(),
+            token: token.map(String::from),
+            client,
+        }
+    }
+
+    pub(crate) fn auth_header(&self) -> Option<String> {
+        self.token.as_ref().map(|t| format!("Bearer {t}"))
+    }
+
+    pub async fn get_status(&self) -> Result<serde_json::Value> {
+        let mut req = self.client.get(format!("{}/api/status", self.base_url));
+        if let Some(auth) = self.auth_header() {
+            req = req.header("Authorization", auth);
+        }
+        let resp = req.send().await.context("status request failed")?;
+        Ok(resp.json().await?)
+    }
+
+    pub async fn get_health(&self) -> Result<bool> {
+        match self
+            .client
+            .get(format!("{}/health", self.base_url))
+            .send()
+            .await
+        {
+            Ok(resp) => Ok(resp.status().is_success()),
+            Err(_) => Ok(false),
+        }
+    }
+
+    pub async fn get_devices(&self) -> Result<serde_json::Value> {
+        let mut req = self.client.get(format!("{}/api/devices", self.base_url));
+        if let Some(auth) = self.auth_header() {
+            req = req.header("Authorization", auth);
+        }
+        let resp = req.send().await.context("devices request failed")?;
+        Ok(resp.json().await?)
+    }
+
+    pub async fn initiate_pairing(&self) -> Result<serde_json::Value> {
+        let mut req = self
+            .client
+            .post(format!("{}/api/pairing/initiate", self.base_url));
+        if let Some(auth) = self.auth_header() {
+            req = req.header("Authorization", auth);
+        }
+        let resp = req.send().await.context("pairing request failed")?;
+        Ok(resp.json().await?)
+    }
+
+    /// Check whether the gateway requires pairing.
+    pub async fn requires_pairing(&self) -> Result<bool> {
+        let resp = self
+            .client
+            .get(format!("{}/health", self.base_url))
+            .send()
+            .await
+            .context("health request failed")?;
+        let body: serde_json::Value = resp.json().await?;
+        Ok(body["require_pairing"].as_bool().unwrap_or(false))
+    }
+
+    /// Request a new pairing code from the gateway (localhost-only admin endpoint).
+    pub async fn request_new_paircode(&self) -> Result<String> {
+        let resp = self
+            .client
+            .post(format!("{}/admin/paircode/new", self.base_url))
+            .send()
+            .await
+            .context("paircode request failed")?;
+        let body: serde_json::Value = resp.json().await?;
+        body["pairing_code"]
+            .as_str()
+            .map(String::from)
+            .context("no pairing_code in response")
+    }
+
+    /// Exchange a pairing code for a bearer token.
+    pub async fn pair_with_code(&self, code: &str) -> Result<String> {
+        let resp = self
+            .client
+            .post(format!("{}/pair", self.base_url))
+            .header("X-Pairing-Code", code)
+            .send()
+            .await
+            .context("pair request failed")?;
+        if !resp.status().is_success() {
+            anyhow::bail!("pair request returned {}", resp.status());
+        }
+        let body: serde_json::Value = resp.json().await?;
+        body["token"]
+            .as_str()
+            .map(String::from)
+            .context("no token in pair response")
+    }
+
+    /// Validate an existing token by calling a protected endpoint.
+    pub async fn validate_token(&self) -> Result<bool> {
+        let mut req = self.client.get(format!("{}/api/status", self.base_url));
+        if let Some(auth) = self.auth_header() {
+            req = req.header("Authorization", auth);
+        }
+        match req.send().await {
+            Ok(resp) => Ok(resp.status().is_success()),
+            Err(_) => Ok(false),
+        }
+    }
+
+    /// Auto-pair with the gateway: request a new code and exchange it for a token.
+    pub async fn auto_pair(&self) -> Result<String> {
+        let code = self.request_new_paircode().await?;
+        self.pair_with_code(&code).await
+    }
+
+    pub async fn send_webhook_message(&self, message: &str) -> Result<serde_json::Value> {
+        let mut req = self
+            .client
+            .post(format!("{}/webhook", self.base_url))
+            .json(&serde_json::json!({ "message": message }));
+        if let Some(auth) = self.auth_header() {
+            req = req.header("Authorization", auth);
+        }
+        let resp = req.send().await.context("webhook request failed")?;
+        Ok(resp.json().await?)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn client_creation_no_token() {
+        let client = GatewayClient::new("http://127.0.0.1:42617", None);
+        assert_eq!(client.base_url, "http://127.0.0.1:42617");
+        assert!(client.token.is_none());
+        assert!(client.auth_header().is_none());
+    }
+
+    #[test]
+    fn client_creation_with_token() {
+        let client = GatewayClient::new("http://localhost:8080", Some("test-token"));
+        assert_eq!(client.base_url, "http://localhost:8080");
+        assert_eq!(client.token.as_deref(), Some("test-token"));
+        assert_eq!(client.auth_header().unwrap(), "Bearer test-token");
+    }
+
+    #[test]
+    fn client_custom_url() {
+        let client = GatewayClient::new("https://zeroclaw.example.com:9999", None);
+        assert_eq!(client.base_url, "https://zeroclaw.example.com:9999");
+    }
+
+    #[test]
+    fn auth_header_format() {
+        let client = GatewayClient::new("http://localhost", Some("zc_abc123"));
+        assert_eq!(client.auth_header().unwrap(), "Bearer zc_abc123");
+    }
+
+    #[tokio::test]
+    async fn health_returns_false_for_unreachable_host() {
+        // Connect to a port that should not be listening.
+        let client = GatewayClient::new("http://127.0.0.1:1", None);
+        let result = client.get_health().await.unwrap();
+        assert!(!result, "health should be false for unreachable host");
+    }
+
+    #[tokio::test]
+    async fn status_fails_for_unreachable_host() {
+        let client = GatewayClient::new("http://127.0.0.1:1", None);
+        let result = client.get_status().await;
+        assert!(result.is_err(), "status should fail for unreachable host");
+    }
+
+    #[tokio::test]
+    async fn devices_fails_for_unreachable_host() {
+        let client = GatewayClient::new("http://127.0.0.1:1", None);
+        let result = client.get_devices().await;
+        assert!(result.is_err(), "devices should fail for unreachable host");
+    }
+
+    #[tokio::test]
+    async fn pairing_fails_for_unreachable_host() {
+        let client = GatewayClient::new("http://127.0.0.1:1", None);
+        let result = client.initiate_pairing().await;
+        assert!(result.is_err(), "pairing should fail for unreachable host");
+    }
+
+    #[tokio::test]
+    async fn webhook_fails_for_unreachable_host() {
+        let client = GatewayClient::new("http://127.0.0.1:1", None);
+        let result = client.send_webhook_message("hello").await;
+        assert!(result.is_err(), "webhook should fail for unreachable host");
+    }
+}

third_party/zeroclaw/apps/tauri/src/health.rs

@@ -0,0 +1,40 @@
+//! Background health polling for the ZeroClaw gateway.
+
+use crate::gateway_client::GatewayClient;
+use crate::state::SharedState;
+use crate::tray::icon;
+use std::time::Duration;
+use tauri::{AppHandle, Emitter, Runtime};
+
+const POLL_INTERVAL: Duration = Duration::from_secs(5);
+
+/// Spawn a background task that polls gateway health and updates state + tray.
+pub fn spawn_health_poller<R: Runtime>(app: AppHandle<R>, state: SharedState) {
+    tauri::async_runtime::spawn(async move {
+        loop {
+            let (url, token) = {
+                let s = state.read().await;
+                (s.gateway_url.clone(), s.token.clone())
+            };
+
+            let client = GatewayClient::new(&url, token.as_deref());
+            let healthy = client.get_health().await.unwrap_or(false);
+
+            let (connected, agent_status) = {
+                let mut s = state.write().await;
+                s.connected = healthy;
+                (s.connected, s.agent_status)
+            };
+
+            // Update the tray icon and tooltip to reflect current state.
+            if let Some(tray) = app.tray_by_id("main") {
+                let _ = tray.set_icon(Some(icon::icon_for_state(connected, agent_status)));
+                let _ = tray.set_tooltip(Some(icon::tooltip_for_state(connected, agent_status)));
+            }
+
+            let _ = app.emit("zeroclaw://status-changed", healthy);
+
+            tokio::time::sleep(POLL_INTERVAL).await;
+        }
+    });
+}

third_party/zeroclaw/apps/tauri/src/lib.rs

@@ -0,0 +1,136 @@
+//! ZeroClaw Desktop — Tauri application library.
+
+pub mod commands;
+pub mod gateway_client;
+pub mod health;
+pub mod state;
+pub mod tray;
+
+use gateway_client::GatewayClient;
+use state::shared_state;
+use tauri::{Manager, RunEvent};
+
+/// Attempt to auto-pair with the gateway so the WebView has a valid token
+/// before the React frontend mounts. Runs on localhost so the admin endpoints
+/// are accessible without auth.
+async fn auto_pair(state: &state::SharedState) -> Option<String> {
+    let url = {
+        let s = state.read().await;
+        s.gateway_url.clone()
+    };
+
+    let client = GatewayClient::new(&url, None);
+
+    // Check if gateway is reachable and requires pairing.
+    if !client.requires_pairing().await.unwrap_or(false) {
+        return None; // Pairing disabled — no token needed.
+    }
+
+    // Check if we already have a valid token in state.
+    {
+        let s = state.read().await;
+        if let Some(ref token) = s.token {
+            let authed = GatewayClient::new(&url, Some(token));
+            if authed.validate_token().await.unwrap_or(false) {
+                return Some(token.clone()); // Existing token is valid.
+            }
+        }
+    }
+
+    // No valid token — auto-pair by requesting a new code and exchanging it.
+    let client = GatewayClient::new(&url, None);
+    match client.auto_pair().await {
+        Ok(token) => {
+            let mut s = state.write().await;
+            s.token = Some(token.clone());
+            Some(token)
+        }
+        Err(_) => None, // Gateway may not be ready yet; health poller will retry.
+    }
+}
+
+/// Inject a bearer token into the WebView's localStorage so the React app
+/// skips the pairing dialog. Uses Tauri's WebviewWindow scripting API.
+fn inject_token_into_webview<R: tauri::Runtime>(window: &tauri::WebviewWindow<R>, token: &str) {
+    let escaped = token.replace('\\', "\\\\").replace('\'', "\\'");
+    let script = format!("localStorage.setItem('zeroclaw_token', '{escaped}')");
+    // WebviewWindow scripting is the standard Tauri API for running JS in the WebView.
+    let _ = window.eval(&script);
+}
+
+/// Set the macOS dock icon programmatically so it shows even in dev builds
+/// (which don't have a proper .app bundle).
+#[cfg(target_os = "macos")]
+fn set_dock_icon() {
+    use objc2::{AnyThread, MainThreadMarker};
+    use objc2_app_kit::NSApplication;
+    use objc2_app_kit::NSImage;
+    use objc2_foundation::NSData;
+
+    let icon_bytes = include_bytes!("../icons/128x128.png");
+    // Safety: setup() runs on the main thread in Tauri.
+    let mtm = unsafe { MainThreadMarker::new_unchecked() };
+    let data = NSData::with_bytes(icon_bytes);
+    if let Some(image) = NSImage::initWithData(NSImage::alloc(), &data) {
+        let app = NSApplication::sharedApplication(mtm);
+        unsafe { app.setApplicationIconImage(Some(&image)) };
+    }
+}
+
+/// Configure and run the Tauri application.
+pub fn run() {
+    let shared = shared_state();
+
+    tauri::Builder::default()
+        .plugin(tauri_plugin_shell::init())
+        .plugin(tauri_plugin_store::Builder::default().build())
+        .plugin(tauri_plugin_single_instance::init(|app, _args, _cwd| {
+            // When a second instance launches, focus the existing window.
+            if let Some(window) = app.get_webview_window("main") {
+                let _ = window.show();
+                let _ = window.set_focus();
+            }
+        }))
+        .manage(shared.clone())
+        .invoke_handler(tauri::generate_handler![
+            commands::gateway::get_status,
+            commands::gateway::get_health,
+            commands::channels::list_channels,
+            commands::pairing::initiate_pairing,
+            commands::pairing::get_devices,
+            commands::agent::send_message,
+        ])
+        .setup(move |app| {
+            // Set macOS dock icon (needed for dev builds without .app bundle).
+            #[cfg(target_os = "macos")]
+            set_dock_icon();
+
+            // Set up the system tray.
+            let _ = tray::setup_tray(app);
+
+            // Auto-pair with gateway and inject token into the WebView.
+            let app_handle = app.handle().clone();
+            let pair_state = shared.clone();
+            tauri::async_runtime::spawn(async move {
+                if let Some(token) = auto_pair(&pair_state).await {
+                    if let Some(window) = app_handle.get_webview_window("main") {
+                        inject_token_into_webview(&window, &token);
+                    }
+                }
+            });
+
+            // Start background health polling.
+            health::spawn_health_poller(app.handle().clone(), shared.clone());
+
+            Ok(())
+        })
+        .build(tauri::generate_context!())
+        .expect("error while building tauri application")
+        .run(|_app, event| {
+            // Keep the app running in the background when all windows are closed.
+            // This is the standard pattern for menu bar / tray apps.
+            if let RunEvent::ExitRequested { api, .. } = event {
+                api.prevent_exit();
+            }
+        });
+}

third_party/zeroclaw/apps/tauri/src/main.rs

@@ -0,0 +1,8 @@
+//! ZeroClaw Desktop — main entry point.
+//!
+//! Prevents an additional console window on Windows in release.
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+fn main() {
+    zeroclaw_desktop::run();
+}

third_party/zeroclaw/apps/tauri/src/mobile.rs

@@ -0,0 +1,6 @@
+//! Mobile entry point for ZeroClaw Desktop (iOS/Android).
+
+#[tauri::mobile_entry_point]
+fn main() {
+    zeroclaw_desktop::run();
+}

third_party/zeroclaw/apps/tauri/src/state.rs

@@ -0,0 +1,99 @@
+//! Shared application state for Tauri.
+
+use std::sync::Arc;
+use tokio::sync::RwLock;
+
+/// Agent status as reported by the gateway.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, serde::Serialize)]
+#[serde(rename_all = "snake_case")]
+pub enum AgentStatus {
+    Idle,
+    Working,
+    Error,
+}
+
+/// Shared application state behind an `Arc<RwLock<_>>`.
+#[derive(Debug, Clone)]
+pub struct AppState {
+    pub gateway_url: String,
+    pub token: Option<String>,
+    pub connected: bool,
+    pub agent_status: AgentStatus,
+}
+
+impl Default for AppState {
+    fn default() -> Self {
+        Self {
+            gateway_url: "http://127.0.0.1:42617".to_string(),
+            token: None,
+            connected: false,
+            agent_status: AgentStatus::Idle,
+        }
+    }
+}
+
+/// Thread-safe wrapper around `AppState`.
+pub type SharedState = Arc<RwLock<AppState>>;
+
+/// Create the default shared state.
+pub fn shared_state() -> SharedState {
+    Arc::new(RwLock::new(AppState::default()))
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn default_state() {
+        let state = AppState::default();
+        assert_eq!(state.gateway_url, "http://127.0.0.1:42617");
+        assert!(state.token.is_none());
+        assert!(!state.connected);
+        assert_eq!(state.agent_status, AgentStatus::Idle);
+    }
+
+    #[test]
+    fn shared_state_is_cloneable() {
+        let s1 = shared_state();
+        let s2 = s1.clone();
+        // Both references point to the same allocation.
+        assert!(Arc::ptr_eq(&s1, &s2));
+    }
+
+    #[tokio::test]
+    async fn shared_state_concurrent_read_write() {
+        let state = shared_state();
+
+        // Write from one handle.
+        {
+            let mut s = state.write().await;
+            s.connected = true;
+            s.agent_status = AgentStatus::Working;
+            s.token = Some("zc_test".to_string());
+        }
+
+        // Read from cloned handle.
+        let state2 = state.clone();
+        let s = state2.read().await;
+        assert!(s.connected);
+        assert_eq!(s.agent_status, AgentStatus::Working);
+        assert_eq!(s.token.as_deref(), Some("zc_test"));
+    }
+
+    #[test]
+    fn agent_status_serialization() {
+        assert_eq!(
+            serde_json::to_string(&AgentStatus::Idle).unwrap(),
+            "\"idle\""
+        );
+        assert_eq!(
+            serde_json::to_string(&AgentStatus::Working).unwrap(),
+            "\"working\""
+        );
+        assert_eq!(
+            serde_json::to_string(&AgentStatus::Error).unwrap(),
+            "\"error\""
+        );
+    }
+}

third_party/zeroclaw/apps/tauri/src/tray/events.rs

@@ -0,0 +1,25 @@
+//! Tray menu event handling.
+
+use tauri::{menu::MenuEvent, AppHandle, Manager, Runtime};
+
+pub fn handle_menu_event<R: Runtime>(app: &AppHandle<R>, event: MenuEvent) {
+    match event.id().as_ref() {
+        "show" => show_main_window(app, None),
+        "chat" => show_main_window(app, Some("/agent")),
+        "quit" => {
+            app.exit(0);
+        }
+        _ => {}
+    }
+}
+
+fn show_main_window<R: Runtime>(app: &AppHandle<R>, navigate_to: Option<&str>) {
+    if let Some(window) = app.get_webview_window("main") {
+        let _ = window.show();
+        let _ = window.set_focus();
+        if let Some(path) = navigate_to {
+            let script = format!("window.location.hash = '{path}'");
+            let _ = window.eval(&script);
+        }
+    }
+}

third_party/zeroclaw/apps/tauri/src/tray/icon.rs

@@ -0,0 +1,105 @@
+//! Tray icon management — swap icon based on connection/agent status.
+
+use crate::state::AgentStatus;
+use tauri::image::Image;
+
+/// Embedded tray icon PNGs (22x22, RGBA).
+const ICON_IDLE: &[u8] = include_bytes!("../../icons/tray-idle.png");
+const ICON_WORKING: &[u8] = include_bytes!("../../icons/tray-working.png");
+const ICON_ERROR: &[u8] = include_bytes!("../../icons/tray-error.png");
+const ICON_DISCONNECTED: &[u8] = include_bytes!("../../icons/tray-disconnected.png");
+
+/// Select the appropriate tray icon for the current state.
+pub fn icon_for_state(connected: bool, status: AgentStatus) -> Image<'static> {
+    let bytes: &[u8] = if !connected {
+        ICON_DISCONNECTED
+    } else {
+        match status {
+            AgentStatus::Idle => ICON_IDLE,
+            AgentStatus::Working => ICON_WORKING,
+            AgentStatus::Error => ICON_ERROR,
+        }
+    };
+    Image::from_bytes(bytes).expect("embedded tray icon is a valid PNG")
+}
+
+/// Tooltip text for the current state.
+pub fn tooltip_for_state(connected: bool, status: AgentStatus) -> &'static str {
+    if !connected {
+        return "ZeroClaw — Disconnected";
+    }
+    match status {
+        AgentStatus::Idle => "ZeroClaw — Idle",
+        AgentStatus::Working => "ZeroClaw — Working",
+        AgentStatus::Error => "ZeroClaw — Error",
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn icon_disconnected_when_not_connected() {
+        // Should not panic — icon bytes are valid PNGs.
+        let _img = icon_for_state(false, AgentStatus::Idle);
+        let _img = icon_for_state(false, AgentStatus::Working);
+        let _img = icon_for_state(false, AgentStatus::Error);
+    }
+
+    #[test]
+    fn icon_connected_variants() {
+        let _idle = icon_for_state(true, AgentStatus::Idle);
+        let _working = icon_for_state(true, AgentStatus::Working);
+        let _error = icon_for_state(true, AgentStatus::Error);
+    }
+
+    #[test]
+    fn tooltip_disconnected() {
+        assert_eq!(
+            tooltip_for_state(false, AgentStatus::Idle),
+            "ZeroClaw — Disconnected"
+        );
+        // Agent status is irrelevant when disconnected.
+        assert_eq!(
+            tooltip_for_state(false, AgentStatus::Working),
+            "ZeroClaw — Disconnected"
+        );
+        assert_eq!(
+            tooltip_for_state(false, AgentStatus::Error),
+            "ZeroClaw — Disconnected"
+        );
+    }
+
+    #[test]
+    fn tooltip_connected_variants() {
+        assert_eq!(
+            tooltip_for_state(true, AgentStatus::Idle),
+            "ZeroClaw — Idle"
+        );
+        assert_eq!(
+            tooltip_for_state(true, AgentStatus::Working),
+            "ZeroClaw — Working"
+        );
+        assert_eq!(
+            tooltip_for_state(true, AgentStatus::Error),
+            "ZeroClaw — Error"
+        );
+    }
+
+    #[test]
+    fn embedded_icons_are_valid_png() {
+        // Verify the PNG signature (first 8 bytes) of each embedded icon.
+        let png_sig: &[u8] = &[0x89, b'P', b'N', b'G', 0x0D, 0x0A, 0x1A, 0x0A];
+        assert!(ICON_IDLE.starts_with(png_sig), "idle icon not valid PNG");
+        assert!(
+            ICON_WORKING.starts_with(png_sig),
+            "working icon not valid PNG"
+        );
+        assert!(ICON_ERROR.starts_with(png_sig), "error icon not valid PNG");
+        assert!(
+            ICON_DISCONNECTED.starts_with(png_sig),
+            "disconnected icon not valid PNG"
+        );
+    }
+}

third_party/zeroclaw/apps/tauri/src/tray/menu.rs

@@ -0,0 +1,19 @@
+//! Tray menu construction.
+
+use tauri::{
+    menu::{Menu, MenuItemBuilder, PredefinedMenuItem},
+    App, Runtime,
+};
+
+pub fn create_tray_menu<R: Runtime>(app: &App<R>) -> Result<Menu<R>, tauri::Error> {
+    let show = MenuItemBuilder::with_id("show", "Show Dashboard").build(app)?;
+    let chat = MenuItemBuilder::with_id("chat", "Agent Chat").build(app)?;
+    let sep1 = PredefinedMenuItem::separator(app)?;
+    let status = MenuItemBuilder::with_id("status", "Status: Checking...")
+        .enabled(false)
+        .build(app)?;
+    let sep2 = PredefinedMenuItem::separator(app)?;
+    let quit = MenuItemBuilder::with_id("quit", "Quit ZeroClaw").build(app)?;
+
+    Menu::with_items(app, &[&show, &chat, &sep1, &status, &sep2, &quit])
+}

third_party/zeroclaw/apps/tauri/src/tray/mod.rs

@@ -0,0 +1,34 @@
+//! System tray integration for ZeroClaw Desktop.
+
+pub mod events;
+pub mod icon;
+pub mod menu;
+
+use tauri::{
+    tray::{TrayIcon, TrayIconBuilder, TrayIconEvent},
+    App, Manager, Runtime,
+};
+
+/// Set up the system tray icon and menu.
+pub fn setup_tray<R: Runtime>(app: &App<R>) -> Result<TrayIcon<R>, tauri::Error> {
+    let menu = menu::create_tray_menu(app)?;
+
+    TrayIconBuilder::with_id("main")
+        .tooltip("ZeroClaw — Disconnected")
+        .icon(icon::icon_for_state(false, crate::state::AgentStatus::Idle))
+        .menu(&menu)
+        .show_menu_on_left_click(false)
+        .on_menu_event(events::handle_menu_event)
+        .on_tray_icon_event(|tray, event| {
+            if let TrayIconEvent::Click { button, .. } = event {
+                if button == tauri::tray::MouseButton::Left {
+                    let app = tray.app_handle();
+                    if let Some(window) = app.get_webview_window("main") {
+                        let _ = window.show();
+                        let _ = window.set_focus();
+                    }
+                }
+            }
+        })
+        .build(app)
+}