fix: add one-click IDE install for VS Code and Cursor

apps/desktop/src-tauri/src/commands/client_install.rs

@@ -0,0 +1,74 @@
+//! One-click IDE install commands.
+//!
+//! Opens deep link URIs for VS Code and Cursor to install the McpMux MCP server.
+
+use mcpmux_core::{cursor_deep_link, vscode_deep_link};
+use tracing::info;
+
+/// Add McpMux to VS Code via deep link.
+#[tauri::command]
+pub async fn add_to_vscode(gateway_url: String) -> Result<(), String> {
+    let uri = vscode_deep_link(&gateway_url);
+    info!("[ClientInstall] Opening VS Code deep link: {}", uri);
+    open_deep_link(&uri)
+}
+
+/// Add McpMux to Cursor via deep link.
+#[tauri::command]
+pub async fn add_to_cursor(gateway_url: String) -> Result<(), String> {
+    let uri = cursor_deep_link(&gateway_url);
+    info!("[ClientInstall] Opening Cursor deep link: {}", uri);
+    open_deep_link(&uri)
+}
+
+/// Open a deep link URI using the system handler.
+fn open_deep_link(uri: &str) -> Result<(), String> {
+    #[cfg(target_os = "windows")]
+    {
+        open_url_shell_execute(uri)
+    }
+    #[cfg(not(target_os = "windows"))]
+    {
+        open::that(uri).map_err(|e| format!("Failed to open URI: {}", e))
+    }
+}
+
+/// Windows: Use ShellExecuteW to open URI without flashing a console window.
+#[cfg(target_os = "windows")]
+fn open_url_shell_execute(url: &str) -> Result<(), String> {
+    use std::ffi::OsStr;
+    use std::os::windows::ffi::OsStrExt;
+    use std::ptr;
+
+    #[link(name = "shell32")]
+    extern "system" {
+        fn ShellExecuteW(
+            hwnd: *mut std::ffi::c_void,
+            operation: *const u16,
+            file: *const u16,
+            parameters: *const u16,
+            directory: *const u16,
+            show_cmd: i32,
+        ) -> isize;
+    }
+
+    let url_wide: Vec<u16> = OsStr::new(url).encode_wide().chain(Some(0)).collect();
+    let open_wide: Vec<u16> = OsStr::new("open").encode_wide().chain(Some(0)).collect();
+
+    let result = unsafe {
+        ShellExecuteW(
+            ptr::null_mut(),
+            open_wide.as_ptr(),
+            url_wide.as_ptr(),
+            ptr::null(),
+            ptr::null(),
+            1, // SW_SHOWNORMAL
+        )
+    };
+
+    if result > 32 {
+        Ok(())
+    } else {
+        Err(format!("ShellExecuteW failed with code: {}", result))
+    }
+}

apps/desktop/src-tauri/src/commands/mod.rs

@@ -5,6 +5,7 @@
 
 pub mod client;
 pub mod client_custom_features;
+pub mod client_install;
 pub mod config_export;
 pub mod credential;
 pub mod feature_members;
@@ -22,6 +23,7 @@ pub mod space;
 // Re-export commands for convenience
 pub use client::*;
 pub use client_custom_features::*;
+pub use client_install::*;
 pub use config_export::*;
 pub use feature_members::*;
 pub use feature_set::*;

apps/desktop/src-tauri/src/lib.rs

@@ -761,6 +761,9 @@ pub fn run() {
             commands::get_config_paths,
             commands::check_config_exists,
             commands::backup_existing_config,
+            // Client install commands (one-click IDE setup)
+            commands::add_to_vscode,
+            commands::add_to_cursor,
             // Gateway commands
             commands::get_gateway_status,
             commands::start_gateway,

apps/desktop/src/App.tsx

@@ -9,7 +9,6 @@ import {
   Settings,
   Sun,
   Moon,
-  Check,
   Loader2,
   FolderOpen,
   FileText,
@@ -32,6 +31,7 @@ import { ThemeProvider } from '@/components/ThemeProvider';
 import { OAuthConsentModal } from '@/components/OAuthConsentModal';
 import { ServerInstallModal } from '@/components/ServerInstallModal';
 import { SpaceSwitcher } from '@/components/SpaceSwitcher';
+import { ConnectIDEs } from '@/components/ConnectIDEs';
 import { useDataSync } from '@/hooks/useDataSync';
 import { useAppStore, useActiveSpace, useViewSpace, useTheme } from '@/stores';
 import { RegistryPage } from '@/features/registry';
@@ -337,7 +337,6 @@ function DashboardView() {
     running: boolean;
     url: string | null;
   }>({ running: false, url: null });
-  const [exportSuccess, setExportSuccess] = useState<string | null>(null);
   const viewSpace = useViewSpace();
 
   // Load stats on mount and when gateway changes
@@ -505,61 +504,11 @@ function DashboardView() {
         </Card>
       </div>
 
-      {/* Client Config */}
-      <Card>
-        <CardHeader>
-          <CardTitle>Connect Your Client</CardTitle>
-          <CardDescription>
-            Add this server configuration to your MCP client settings (e.g., inside mcpServers section).
-          </CardDescription>
-        </CardHeader>
-        <CardContent>
-          <div className="space-y-4">
-            {/* Gateway URL */}
-            <div className="flex items-center gap-2 text-sm">
-              <span className={`h-2 w-2 rounded-full ${gatewayStatus.running ? 'bg-green-500' : 'bg-orange-500'}`} />
-              <span className="text-[rgb(var(--muted))]">Gateway:</span>
-              <code className="bg-[var(--surface)] px-2 py-1 rounded text-primary-500">
-                {gatewayStatus.url || 'http://localhost:3100'}
-              </code>
-              {!gatewayStatus.running && (
-                <span className="text-orange-500 text-xs">(not running)</span>
-              )}
-            </div>
-
-            {/* Config Display */}
-            <div className="relative">
-              <pre className="bg-mcpmux-dark text-primary-100 p-4 rounded-lg text-sm overflow-x-auto font-mono">
-{`"mcpmux": {
-  "type": "http",
-  "url": "${gatewayStatus.url || 'http://localhost:3100'}/mcp"
-}`}
-              </pre>
-              <Button
-                variant="secondary"
-                size="sm"
-                className="absolute top-2 right-2"
-                onClick={async () => {
-                  const config = `"mcpmux": {\n  "type": "http",\n  "url": "${gatewayStatus.url || 'http://localhost:3100'}/mcp"\n}`;
-                  await navigator.clipboard.writeText(config);
-                  setExportSuccess('Config copied to clipboard!');
-                  setTimeout(() => setExportSuccess(null), 2000);
-                }}
-                data-testid="copy-config-btn"
-              >
-                📋 Copy
-              </Button>
-            </div>
-
-            {exportSuccess && (
-              <div className="text-sm text-green-600 dark:text-green-400 flex items-center gap-1">
-                <Check className="h-4 w-4" />
-                {exportSuccess}
-              </div>
-            )}
-          </div>
-        </CardContent>
-      </Card>
+      {/* Connect IDEs — one-click install */}
+      <ConnectIDEs
+        gatewayUrl={gatewayStatus.url || 'http://localhost:3100'}
+        gatewayRunning={gatewayStatus.running}
+      />
     </div>
   );
 }