diff --git a/examples/nodejs/agent/agent.run.mcp.ts b/examples/nodejs/agent/agent.run.mcp.ts
new file mode 100644
index 0000000..195b0a9
--- /dev/null
+++ b/examples/nodejs/agent/agent.run.mcp.ts
@@ -0,0 +1,34 @@
+import 'dotenv/config';
+import {Langbase} from 'langbase';
+
+const langbase = new Langbase({
+	apiKey: process.env.LANGBASE_API_KEY!,
+});
+
+async function main() {
+	const response = await langbase.agent.run({
+		stream: false,
+		mcp_servers: [
+			{
+				type: 'url',
+				name: 'deepwiki',
+				url: 'https://mcp.deepwiki.com/sse',
+			},
+		],
+		model: 'openai:gpt-4.1-mini',
+		apiKey: process.env.OPENAI_API_KEY!,
+		instructions:
+			'You are a helpful assistant that help users summarize text.',
+		input: [
+			{
+				role: 'user',
+				content:
+					'What transport protocols does the 2025-03-26 version of the MCP spec (modelcontextprotocol/modelcontextprotocol) support?',
+			},
+		],
+	});
+
+	console.log('response: ', response.output);
+}
+
+main();
diff --git a/packages/langbase/src/langbase/langbase.ts b/packages/langbase/src/langbase/langbase.ts
index 5f6e566..e063719 100644
--- a/packages/langbase/src/langbase/langbase.ts
+++ b/packages/langbase/src/langbase/langbase.ts
@@ -39,18 +39,47 @@ export interface AgentRunOptionsBase {
 	tools?: Tools[];
 	tool_choice?: 'auto' | 'required' | ToolChoice;
 	parallel_tool_calls?: boolean;
+	mcp_servers?: McpServerSchema[];
 	reasoning_effort?: string | null;
 	max_completion_tokens?: number;
 	response_format?: ResponseFormat;
 	customModelParams?: Record<string, any>;
 }
 
-export interface AgentRunOptions extends AgentRunOptionsBase {
+export type AgentRunOptionsWithoutMcp = Omit<
+	AgentRunOptionsBase,
+	'mcp_servers'
+> & {
 	stream?: false;
-}
+};
 
-export interface AgentRunOptionsStream extends AgentRunOptionsBase {
+export type AgentRunOptionsWithMcp = AgentRunOptionsBase & {
+	mcp_servers: McpServerSchema[];
+	stream: false;
+};
+
+export type AgentRunOptionsStreamT = Omit<
+	AgentRunOptionsBase,
+	'mcp_servers'
+> & {
 	stream: true;
+};
+
+export type AgentRunOptions =
+	| AgentRunOptionsWithoutMcp
+	| AgentRunOptionsWithMcp;
+export type AgentRunOptionsStream = AgentRunOptionsStreamT;
+
+export interface McpServerSchema {
+	name: string;
+	type: 'url';
+	url: string;
+	authorization_token?: string;
+	tool_configuration?: {
+		allowed_tools?: string[];
+		enabled?: boolean;
+	};
+	custom_headers?: Record<string, string>;
 }
 
 interface ChoiceGenerate {
@@ -476,6 +505,13 @@ export interface ThreadMessagesBaseResponse {
 	metadata: Record<string, string> | {};
 }
 
+interface ChoiceGenerate {
+	index: number;
+	message: Message;
+	logprobs: boolean | null;
+	finish_reason: string;
+}
+
 export class Langbase {
 	private request: Request;
 	private apiKey: string;