Add commands to reload and toggle MCP servers; update UI and localization

Author: seedlord

package.json

@@ -169,6 +169,16 @@
 				"command": "roo.acceptInput",
 				"title": "%command.acceptInput.title%",
 				"category": "%configuration.title%"
+			},
+			{
+				"command": "extension.reloadAllMcpServers",
+				"title": "Reload All MCP Servers",
+				"icon": "$(sync)"
+			},
+			{
+				"command": "extension.toggleAllMcpServersDisabled",
+				"title": "Toggle All MCP Servers Enabled/Disabled",
+				"icon": "$(power)"
 			}
 		],
 		"menus": {

src/activate/registerCommands.ts

@@ -174,6 +174,35 @@ const getCommandsMap = ({ context, outputChannel, provider }: RegisterCommandOpt
 
 			visibleProvider.postMessageToWebview({ type: "acceptInput" })
 		},
+		"extension.reloadAllMcpServers": async () => {
+			const visibleProvider = getVisibleProviderOrLog(outputChannel)
+			if (!visibleProvider) {
+				return
+			}
+			try {
+				await visibleProvider.getMcpHub()?.restartAllMcpServers()
+			} catch (error) {
+				outputChannel.appendLine(`Failed to reload all MCP servers: ${error}`)
+				vscode.window.showErrorMessage(`Failed to reload all MCP servers: ${error}`)
+			}
+		},
+		"extension.toggleAllMcpServersDisabled": async () => {
+			const visibleProvider = getVisibleProviderOrLog(outputChannel)
+			if (!visibleProvider) {
+				return
+			}
+			try {
+				const mcpHub = visibleProvider.getMcpHub()
+				if (mcpHub) {
+					const allServers = mcpHub.getAllServers()
+					const anyEnabled = allServers.some((server) => !server.disabled)
+					await mcpHub.toggleAllServersDisabled(anyEnabled)
+				}
+			} catch (error) {
+				outputChannel.appendLine(`Failed to toggle all MCP servers: ${error}`)
+				vscode.window.showErrorMessage(`Failed to toggle all MCP servers: ${error}`)
+			}
+		},
 	}
 }
 

src/core/webview/webviewMessageHandler.ts

@@ -1255,5 +1255,16 @@ export const webviewMessageHandler = async (provider: ClineProvider, message: We
 			await provider.postStateToWebview()
 			break
 		}
+		case "executeVSCodeCommand": {
+			if (message.command) {
+				try {
+					await vscode.commands.executeCommand(message.command)
+				} catch (error) {
+					provider.log(`Failed to execute VS Code command ${message.command}: ${error}`)
+					vscode.window.showErrorMessage(`Failed to execute command: ${message.command}`)
+				}
+			}
+			break
+		}
 	}
 }

src/services/mcp/McpHub.ts

@@ -1306,4 +1306,52 @@ export class McpHub {
 		}
 		this.disposables.forEach((d) => d.dispose())
 	}
+
+	/**
+	 * Enables or disables all global MCP servers at once.
+	 * When activated, the configuration is reloaded.
+	 * @param disabled true = disable all, false = enable all
+	 */
+	public async toggleAllServersDisabled(disabled: boolean): Promise<void> {
+		// Collect all global server names
+		const allServers = this.getAllServers()
+
+		// Set the Disabled flag for all servers
+		for (const server of allServers) {
+			await this.updateServerConfig(server.name, { disabled }, server.source)
+			const conn = this.findConnection(server.name, server.source)
+			if (conn) {
+				conn.server.disabled = disabled
+			}
+		}
+
+		// If activated, reload configuration
+		if (!disabled) {
+			// Re-initialize all servers, both global and project
+			await this.initializeMcpServers("global")
+			await this.initializeMcpServers("project")
+		}
+
+		await this.notifyWebviewOfServerChanges()
+	}
+
+	/**
+	 * Restarts all currently active MCP servers.
+	 * This will trigger a popup for each server being restarted.
+	 */
+	public async restartAllMcpServers(): Promise<void> {
+		const allServers = this.getAllServers() // Get all servers, regardless of disabled state
+		const restartPromises = allServers.map(async (server) => {
+			// Only restart if not disabled
+			if (!server.disabled) {
+				try {
+					await this.restartConnection(server.name, server.source)
+				} catch (error) {
+					this.showErrorMessage(`Failed to restart MCP server ${server.name}`, error)
+				}
+			}
+		})
+		await Promise.all(restartPromises)
+		await this.notifyWebviewOfServerChanges()
+	}
 }

src/shared/WebviewMessage.ts

@@ -132,6 +132,7 @@ export interface WebviewMessage {
 		| "toggleApiConfigPin"
 		| "setHistoryPreviewCollapsed"
 		| "condenseTaskContextRequest"
+		| "executeVSCodeCommand"
 	text?: string
 	disabled?: boolean
 	askResponse?: ClineAskResponse
@@ -161,6 +162,7 @@ export interface WebviewMessage {
 	hasSystemPromptOverride?: boolean
 	terminalOperation?: "continue" | "abort"
 	historyPreviewCollapsed?: boolean
+	command?: string
 }
 
 export const checkoutDiffPayloadSchema = z.object({

webview-ui/src/components/mcp/McpView.tsx

@@ -105,6 +105,29 @@ const McpView = ({ onDone }: McpViewProps) => {
 							</div>
 						</div>
 
+						<div style={{ display: "flex", flexDirection: "column", gap: "10px", marginBottom: "15px" }}>
+							<Button
+								onClick={() =>
+									vscode.postMessage({
+										type: "executeVSCodeCommand",
+										command: "extension.reloadAllMcpServers",
+									})
+								}
+								data-testid="reload-all-mcp-servers-button">
+								{t("mcp:reloadAllServers")}
+							</Button>
+							<Button
+								onClick={() =>
+									vscode.postMessage({
+										type: "executeVSCodeCommand",
+										command: "extension.toggleAllMcpServersDisabled",
+									})
+								}
+								data-testid="toggle-all-mcp-servers-button">
+								{t("mcp:toggleAllServers")}
+							</Button>
+						</div>
+
 						{/* Server List */}
 						{servers.length > 0 && (
 							<div style={{ display: "flex", flexDirection: "column", gap: "10px" }}>

webview-ui/src/i18n/locales/de/mcp.json

@@ -53,5 +53,7 @@
 	"serverStatus": {
 		"retrying": "Wiederhole...",
 		"retryConnection": "Verbindung wiederholen"
-	}
+	},
+	"reloadAllServers": "Alle MCP-Server neu laden",
+	"toggleAllServers": "Alle MCP-Server aktivieren/deaktivieren"
 }

webview-ui/src/i18n/locales/en/mcp.json

@@ -53,5 +53,7 @@
 	"serverStatus": {
 		"retrying": "Retrying...",
 		"retryConnection": "Retry Connection"
-	}
+	},
+	"reloadAllServers": "Reload All MCP Servers",
+	"toggleAllServers": "Toggle All MCP Servers Enabled/Disabled"
 }