diff --git a/samples/assistant/nodejs/demo.http b/samples/assistant/nodejs/demo.http
new file mode 100644
index 0000000..96ca63d
--- /dev/null
+++ b/samples/assistant/nodejs/demo.http
@@ -0,0 +1,28 @@
+### Create a new assistant - instructions are hardcoded in the function
+PUT http://localhost:7071/api/assistants/assistant123
+
+
+### Reminder #1
+POST http://localhost:7071/api/assistants/assistant123
+Content-Type: text/plain
+
+Remind me to call my dad
+
+
+### Reminder #2
+POST http://localhost:7071/api/assistants/assistant123
+Content-Type: text/plain
+
+Oh, and to take out the trash
+
+
+### Get the list of tasks
+POST http://localhost:7071/api/assistants/assistant123
+Content-Type: text/plain
+
+What do I need to do today?
+
+
+### Query the chat history
+GET http://localhost:7071/api/assistants/assistant123?timestampUTC=2023-01-01T00:00:00Z
+Accept: application/json
diff --git a/samples/assistant/nodejs/extensions.csproj b/samples/assistant/nodejs/extensions.csproj
new file mode 100644
index 0000000..eda8137
--- /dev/null
+++ b/samples/assistant/nodejs/extensions.csproj
@@ -0,0 +1,17 @@
+
+
+ net60
+
+ **
+ bin
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/samples/assistant/nodejs/host.json b/samples/assistant/nodejs/host.json
new file mode 100644
index 0000000..ee3b89a
--- /dev/null
+++ b/samples/assistant/nodejs/host.json
@@ -0,0 +1,8 @@
+{
+ "version": "2.0",
+ "logging": {
+ "logLevel": {
+ "WebJobs.Extensions.OpenAI": "Information"
+ }
+ }
+}
\ No newline at end of file
diff --git a/samples/assistant/nodejs/local.settings.json b/samples/assistant/nodejs/local.settings.json
new file mode 100644
index 0000000..c2d3453
--- /dev/null
+++ b/samples/assistant/nodejs/local.settings.json
@@ -0,0 +1,11 @@
+{
+ "IsEncrypted": false,
+ "Values": {
+ "AzureWebJobsStorage": "UseDevelopmentStorage=true",
+ "AzureWebJobsFeatureFlags": "EnableWorkerIndexing",
+ "FUNCTIONS_WORKER_RUNTIME": "node",
+ // NOTE: The below is a local CosmosDB Emulator connection string. The account key is NOT a real secret!
+ // IMPORTANT: This file is tracked by source control. Do not use a real secret here! Use environment variables instead to override these settings.
+ // "CosmosDbConnectionString": "AccountEndpoint=https://localhost:8081/;AccountKey=C2y6yDjf5/R+ob0N8A7Cgv30VRDJIWEHLM+4QDU5DE2nQ9nDuVTqobD4b8mGGyPMbIZnqyMsEcaGQy67XIw/Jw==;"
+ }
+}
\ No newline at end of file
diff --git a/samples/assistant/nodejs/package-lock.json b/samples/assistant/nodejs/package-lock.json
new file mode 100644
index 0000000..3b476a9
--- /dev/null
+++ b/samples/assistant/nodejs/package-lock.json
@@ -0,0 +1,778 @@
+{
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+ "lockfileVersion": 3,
+ "requires": true,
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+ "": {
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+ "devDependencies": {
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+ "rimraf": "^5.0.0",
+ "typescript": "^4.0.0"
+ }
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+ "dependencies": {
+ "tslib": "^2.2.0"
+ },
+ "engines": {
+ "node": ">=12.0.0"
+ }
+ },
+ "node_modules/@azure/core-auth": {
+ "version": "1.5.0",
+ "resolved": "https://registry.npmjs.org/@azure/core-auth/-/core-auth-1.5.0.tgz",
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diff --git a/samples/assistant/nodejs/package.json b/samples/assistant/nodejs/package.json
new file mode 100644
index 0000000..912a507
--- /dev/null
+++ b/samples/assistant/nodejs/package.json
@@ -0,0 +1,22 @@
+{
+ "name": "nodejs",
+ "version": "1.0.0",
+ "description": "",
+ "scripts": {
+ "build": "tsc",
+ "watch": "tsc -w",
+ "prestart": "npm run build",
+ "start": "func start",
+ "test": "echo \"No tests yet...\""
+ },
+ "dependencies": {
+ "@azure/cosmos": "^4.0.0",
+ "@azure/functions": "^4.0.0"
+ },
+ "devDependencies": {
+ "@types/node": "^18.x",
+ "rimraf": "^5.0.0",
+ "typescript": "^4.0.0"
+ },
+ "main": "dist/src/functions/*.js"
+}
diff --git a/samples/assistant/nodejs/src/functions/assistantApis.ts b/samples/assistant/nodejs/src/functions/assistantApis.ts
new file mode 100644
index 0000000..99ccdfc
--- /dev/null
+++ b/samples/assistant/nodejs/src/functions/assistantApis.ts
@@ -0,0 +1,67 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+import { HttpRequest, InvocationContext, app, input, output } from "@azure/functions"
+
+
+const chatBotCreateOutput = output.generic({
+ type: 'chatBotCreate'
+})
+app.http('CreateAssistant', {
+ methods: ['PUT'],
+ route: 'assistants/{assistantId}',
+ authLevel: 'anonymous',
+ extraOutputs: [chatBotCreateOutput],
+ handler: async (request: HttpRequest, context: InvocationContext) => {
+ const assistantId = request.params.assistantId
+ const instructions =
+ `
+ Don't make assumptions about what values to plug into functions.
+ Ask for clarification if a user request is ambiguous.
+ `
+ const createRequest = {
+ id: assistantId,
+ instructions: instructions,
+ }
+ context.extraOutputs.set(chatBotCreateOutput, createRequest)
+ return { status: 202, jsonBody: { assistantId: assistantId } }
+ }
+})
+
+
+const chatBotPostOutput = output.generic({
+ type: 'chatBotPost',
+ id: '{assistantId}',
+ model: 'gpt-4'
+})
+app.http('PostUserQuery', {
+ methods: ['POST'],
+ route: 'assistants/{assistantId}',
+ authLevel: 'anonymous',
+ extraOutputs: [chatBotPostOutput],
+ handler: async (request, context) => {
+ const userMessage = await request.text()
+ if (!userMessage) {
+ return { status: 400, bodyJson: { message: 'Request body is empty' } }
+ }
+ context.extraOutputs.set(chatBotPostOutput, { userMessage: userMessage })
+ return { status: 202 }
+ }
+})
+
+
+const chatBotQueryInput = input.generic({
+ type: 'chatBotQuery',
+ id: '{assistantId}',
+ timestampUtc: '{Query.timestampUTC}'
+})
+app.http('GetChatState', {
+ methods: ['GET'],
+ route: 'assistants/{assistantId}',
+ authLevel: 'anonymous',
+ extraInputs: [chatBotQueryInput],
+ handler: async (_, context) => {
+ const state: any = context.extraInputs.get(chatBotQueryInput)
+ return { status: 200, jsonBody: state }
+ }
+})
diff --git a/samples/assistant/nodejs/src/functions/assistantSkills.ts b/samples/assistant/nodejs/src/functions/assistantSkills.ts
new file mode 100644
index 0000000..de1b1f6
--- /dev/null
+++ b/samples/assistant/nodejs/src/functions/assistantSkills.ts
@@ -0,0 +1,32 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+import { InvocationContext, app, trigger } from "@azure/functions"
+import { TodoItem, ITodoManager, CreateTodoManager } from "../services/todoManager"
+
+const todoManager: ITodoManager = CreateTodoManager()
+
+app.generic('AddTodo', {
+ trigger: trigger.generic({
+ type: 'assistantSkillTrigger',
+ functionDescription: 'Create a new todo task'
+ }),
+ handler: async (taskDescription: string, context: InvocationContext) => {
+ context.log(`Adding todo: ${taskDescription}`)
+
+ const todoId = crypto.randomUUID().substring(0, 6)
+ return todoManager.AddTodo(new TodoItem(todoId, taskDescription))
+ }
+})
+
+app.generic('GetTodos', {
+ trigger: trigger.generic({
+ type: 'assistantSkillTrigger',
+ functionDescription: 'Fetch the list of previously created todo tasks'
+ }),
+ handler: async (_, context: InvocationContext) => {
+ context.log('Fetching list of todos')
+
+ return todoManager.GetTodos()
+ }
+})
\ No newline at end of file
diff --git a/samples/assistant/nodejs/src/services/todoManager.ts b/samples/assistant/nodejs/src/services/todoManager.ts
new file mode 100644
index 0000000..e7af48e
--- /dev/null
+++ b/samples/assistant/nodejs/src/services/todoManager.ts
@@ -0,0 +1,52 @@
+import { Container, CosmosClient } from "@azure/cosmos"
+
+export class TodoItem {
+ constructor(public id: string, public task: string) { }
+}
+
+export interface ITodoManager {
+ AddTodo: (todo: TodoItem) => Promise
+ GetTodos: () => Promise
+}
+
+class InMemoryTodoManager implements ITodoManager {
+ private todos: TodoItem[] = []
+
+ public async AddTodo(todo: TodoItem) {
+ this.todos.push(todo)
+ }
+
+ public async GetTodos() {
+ return this.todos
+ }
+}
+
+class CosmosDbTodoManager implements ITodoManager {
+ private container: Container
+
+ constructor(cosmosClient: CosmosClient) {
+ this.container = cosmosClient.database('testdb').container('my-todos')
+ }
+
+ public async AddTodo(todo: TodoItem) {
+ console.log(`Adding todo ID = ${todo.id} to container '${this.container.id}'.`)
+ await this.container.items.create(todo)
+ }
+
+ public async GetTodos() {
+ console.log(`Getting all todos from container '${this.container.id}'.`)
+ const { resources } = await this.container.items.readAll().fetchAll()
+ console.log(`Found ${resources.length} todos in container '${this.container.id}'.`)
+ return resources
+ }
+}
+
+export function CreateTodoManager(): ITodoManager {
+ const cosmosDbConnectionString = process.env.CosmosDbConnectionString
+ if (!cosmosDbConnectionString) {
+ return new InMemoryTodoManager()
+ } else {
+ const cosmosClient = new CosmosClient(cosmosDbConnectionString)
+ return new CosmosDbTodoManager(cosmosClient)
+ }
+}
\ No newline at end of file
diff --git a/samples/assistant/nodejs/tsconfig.json b/samples/assistant/nodejs/tsconfig.json
new file mode 100644
index 0000000..fe1d761
--- /dev/null
+++ b/samples/assistant/nodejs/tsconfig.json
@@ -0,0 +1,10 @@
+{
+ "compilerOptions": {
+ "module": "commonjs",
+ "target": "es6",
+ "outDir": "dist",
+ "rootDir": ".",
+ "sourceMap": true,
+ "strict": false
+ }
+}
\ No newline at end of file