add checks for other rules and other profile folder items before removing

src/utils/mcp-config-setup.js

@@ -72,6 +72,7 @@ export function setupMCPConfiguration(projectDir, mcpConfigPath) {
 			const hasMCPString = Object.values(mcpConfig.mcpServers).some(
 				(server) =>
 					server.args &&
+					Array.isArray(server.args) &&
 					server.args.some(
 						(arg) => typeof arg === 'string' && arg.includes('task-master-ai')
 					)
@@ -126,3 +127,118 @@ export function setupMCPConfiguration(projectDir, mcpConfigPath) {
 	// Add note to console about MCP integration
 	log('info', 'MCP server will use the installed task-master-ai package');
 }
+
+/**
+ * Remove Task Master MCP server configuration from an existing mcp.json file
+ * Only removes Task Master entries, preserving other MCP servers
+ * @param {string} projectDir - Target project directory
+ * @param {string} mcpConfigPath - Relative path to MCP config file (e.g., '.cursor/mcp.json')
+ * @returns {Object} Result object with success status and details
+ */
+export function removeTaskMasterMCPConfiguration(projectDir, mcpConfigPath) {
+	const mcpPath = path.join(projectDir, mcpConfigPath);
+
+	let result = {
+		success: false,
+		removed: false,
+		deleted: false,
+		error: null,
+		hasOtherServers: false
+	};
+
+	if (!fs.existsSync(mcpPath)) {
+		result.success = true;
+		result.removed = false;
+		log('debug', `[MCP Config] MCP config file does not exist: ${mcpPath}`);
+		return result;
+	}
+
+	try {
+		// Read existing config
+		const mcpConfig = JSON.parse(fs.readFileSync(mcpPath, 'utf8'));
+
+		if (!mcpConfig.mcpServers) {
+			result.success = true;
+			result.removed = false;
+			log('debug', `[MCP Config] No mcpServers section found in: ${mcpPath}`);
+			return result;
+		}
+
+		// Check if Task Master is configured
+		const hasTaskMaster =
+			mcpConfig.mcpServers['task-master-ai'] ||
+			Object.values(mcpConfig.mcpServers).some(
+				(server) =>
+					server.args &&
+					Array.isArray(server.args) &&
+					server.args.some(
+						(arg) => typeof arg === 'string' && arg.includes('task-master-ai')
+					)
+			);
+
+		if (!hasTaskMaster) {
+			result.success = true;
+			result.removed = false;
+			log(
+				'debug',
+				`[MCP Config] Task Master not found in MCP config: ${mcpPath}`
+			);
+			return result;
+		}
+
+		// Remove task-master-ai server
+		delete mcpConfig.mcpServers['task-master-ai'];
+
+		// Also remove any servers that have task-master-ai in their args
+		Object.keys(mcpConfig.mcpServers).forEach((serverName) => {
+			const server = mcpConfig.mcpServers[serverName];
+			if (
+				server.args &&
+				Array.isArray(server.args) &&
+				server.args.some(
+					(arg) => typeof arg === 'string' && arg.includes('task-master-ai')
+				)
+			) {
+				delete mcpConfig.mcpServers[serverName];
+				log(
+					'debug',
+					`[MCP Config] Removed server '${serverName}' containing task-master-ai`
+				);
+			}
+		});
+
+		// Check if there are other MCP servers remaining
+		const remainingServers = Object.keys(mcpConfig.mcpServers);
+		result.hasOtherServers = remainingServers.length > 0;
+
+		if (result.hasOtherServers) {
+			// Write back the modified config with remaining servers
+			fs.writeFileSync(mcpPath, formatJSONWithTabs(mcpConfig) + '\n');
+			result.success = true;
+			result.removed = true;
+			result.deleted = false;
+			log(
+				'info',
+				`[MCP Config] Removed Task Master from MCP config, preserving other servers: ${remainingServers.join(', ')}`
+			);
+		} else {
+			// No other servers, delete the entire file
+			fs.rmSync(mcpPath, { force: true });
+			result.success = true;
+			result.removed = true;
+			result.deleted = true;
+			log(
+				'info',
+				`[MCP Config] Removed MCP config file (no other servers remaining): ${mcpPath}`
+			);
+		}
+	} catch (error) {
+		result.error = error.message;
+		log(
+			'error',
+			`[MCP Config] Failed to remove Task Master from MCP config: ${error.message}`
+		);
+	}
+
+	return result;
+}