feat: enable a365 sample runnable in ATK agents playground

nodejs/langchain/sample-agent/.gitignore

@@ -0,0 +1,24 @@
+# TeamsFx files
+env/.env.*.user
+env/.env.local
+env/.env.sandbox
+.localConfigs
+.localConfigs.playground
+.localConfigs
+.notification.localstore.json
+.notification.playgroundstore.json
+appPackage/build
+
+# dependencies
+node_modules/
+
+# misc
+.env
+.deployment
+.DS_Store
+
+# build
+dist/
+
+# Dev tool directories
+/devTools/

nodejs/langchain/sample-agent/.vscode/extensions.json

@@ -0,0 +1,5 @@
+{
+  "recommendations": [
+    "TeamsDevApp.ms-teams-vscode-extension"
+  ]
+}

nodejs/langchain/sample-agent/.vscode/launch.json

@@ -0,0 +1,31 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Attach to Local Service",
+            "type": "node",
+            "request": "attach",
+            "port": 9239,
+            "restart": true,
+            "presentation": {
+                "group": "all",
+                "hidden": true
+            },
+            "internalConsoleOptions": "neverOpen"
+        }
+    ],
+    "compounds": [
+        {
+            "name": "Debug in Microsoft 365 Agents Playground",
+            "configurations": [
+                "Attach to Local Service"
+            ],
+            "preLaunchTask": "Start App in Microsoft 365 Agents Playground",
+            "presentation": {
+                "group": "1-playground",
+                "order": 1
+            },
+            "stopAll": true
+        }
+    ]
+}

nodejs/langchain/sample-agent/.vscode/scripts/refresh-bearer-token.ps1

@@ -0,0 +1,77 @@
+$ErrorActionPreference = 'Stop'
+
+$workspace = Get-Location
+$playgroundEnvPath = Join-Path $workspace 'env/.env.playground'
+$playgroundUserEnvPath = Join-Path $workspace 'env/.env.playground.user'
+
+$a365Command = Get-Command a365 -ErrorAction SilentlyContinue
+if (-not $a365Command) {
+    throw "a365 CLI is not installed or not on PATH. Install with: dotnet tool install --global Microsoft.Agents.A365.DevTools.Cli"
+}
+
+if (-not (Test-Path $playgroundEnvPath)) {
+    throw "Missing env file: $playgroundEnvPath"
+}
+
+$appIdLine = Get-Content $playgroundEnvPath | Where-Object { $_ -match '^\s*CLIENT_APP_ID\s*=\s*.+$' } | Select-Object -First 1
+if (-not $appIdLine) {
+    throw "CLIENT_APP_ID is required in env/.env.playground"
+}
+
+$appId = ($appIdLine -split '=', 2)[1].Trim()
+if ([string]::IsNullOrWhiteSpace($appId)) {
+    throw "CLIENT_APP_ID in env/.env.playground is empty"
+}
+
+Write-Host "Running a365 develop add-permissions for app id $appId"
+& a365 develop add-permissions --app-id $appId
+if ($LASTEXITCODE -ne 0) {
+    throw "a365 develop add-permissions failed"
+}
+
+Write-Host "Getting bearer token via a365..."
+Write-Host "This may complete silently using cached credentials, or it may require interactive Windows sign-in (WAM)."
+Write-Host "If interactive sign-in is required and no prompt appears, check the taskbar for a hidden sign-in window and bring it to front."
+Write-Host "Running a365 develop get-token for app id $appId"
+$tokenOutput = & a365 develop get-token --app-id $appId --output raw
+if ($LASTEXITCODE -ne 0) {
+    throw "a365 develop get-token failed"
+}
+
+$rawOutput = [string]::Join("`n", $tokenOutput)
+$rawOutput = $rawOutput -replace "`r", ''
+
+$bearerToken = $null
+$jwtRegex = '(?<token>[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+)'
+$jwtMatches = [regex]::Matches($rawOutput, $jwtRegex)
+if ($jwtMatches.Count -gt 0) {
+    $bearerToken = ($jwtMatches | ForEach-Object { $_.Groups['token'].Value } | Sort-Object Length -Descending | Select-Object -First 1).Trim()
+}
+
+if ([string]::IsNullOrWhiteSpace($bearerToken)) {
+    throw "Unable to extract a bearer token from a365 develop get-token output"
+}
+
+$userEnvLines = @()
+if (Test-Path $playgroundUserEnvPath) {
+    $userEnvLines = Get-Content $playgroundUserEnvPath
+}
+
+$updated = $false
+for ($i = 0; $i -lt $userEnvLines.Count; $i++) {
+    if ($userEnvLines[$i] -match '^\s*SECRET_BEARER_TOKEN\s*=') {
+        $userEnvLines[$i] = "SECRET_BEARER_TOKEN=$bearerToken"
+        $updated = $true
+        break
+    }
+}
+
+if (-not $updated) {
+    if ($userEnvLines.Count -gt 0 -and -not [string]::IsNullOrWhiteSpace($userEnvLines[$userEnvLines.Count - 1])) {
+        $userEnvLines += ''
+    }
+    $userEnvLines += "SECRET_BEARER_TOKEN=$bearerToken"
+}
+
+Set-Content -Path $playgroundUserEnvPath -Value $userEnvLines -Encoding UTF8
+Write-Host 'SECRET_BEARER_TOKEN has been updated in env/.env.playground.user'

nodejs/langchain/sample-agent/.vscode/tasks.json

@@ -0,0 +1,121 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Start App in Microsoft 365 Agents Playground",
+            "dependsOn": [
+                "Validate prerequisites (Microsoft 365 Agents Playground)",
+                "Refresh bearer token (Microsoft 365 Agents Playground)",
+                "Deploy (Microsoft 365 Agents Playground)",
+                "Start application (Microsoft 365 Agents Playground)",
+                "Start Microsoft 365 Agents Playground"
+            ],
+            "dependsOrder": "sequence"
+        },
+        {
+            // Check all required prerequisites.
+            // See https://aka.ms/teamsfx-tasks/check-prerequisites to know the details and how to customize the args.
+            "label": "Validate prerequisites (Microsoft 365 Agents Playground)",
+            "type": "teamsfx",
+            "command": "debug-check-prerequisites",
+            "args": {
+                "prerequisites": [
+                    "nodejs", // Validate if Node.js is installed.
+                    "portOccupancy" // Validate available ports to ensure those debug ones are not occupied.
+                ],
+                "portOccupancy": [
+                    3978, // app service port
+                    9239, // app inspector port for Node.js debugger
+                    56150 // Microsoft 365 Agents Playground port
+                ]
+            }
+        },
+        {
+            "label": "Refresh bearer token (Microsoft 365 Agents Playground)",
+            "type": "shell",
+            "command": "powershell",
+            "args": [
+                "-NoProfile",
+                "-ExecutionPolicy",
+                "Bypass",
+                "-File",
+                "${workspaceFolder}/.vscode/scripts/refresh-bearer-token.ps1"
+            ],
+            "options": {
+                "cwd": "${workspaceFolder}"
+            }
+        },
+        {
+            // Build project.
+            // See https://aka.ms/teamsfx-tasks/deploy to know the details and how to customize the args.
+            "label": "Deploy (Microsoft 365 Agents Playground)",
+            "dependsOrder": "sequence",
+            "type": "teamsfx",
+            "command": "deploy",
+            "args": {
+                "env": "playground"
+            }
+        },
+        {
+            "label": "Start application (Microsoft 365 Agents Playground)",
+            "type": "shell",
+            "command": "npm run dev:teamsfx:playground",
+            "isBackground": true,
+            "options": {
+                "cwd": "${workspaceFolder}",
+            },
+            "problemMatcher": {
+                "pattern": [
+                    {
+                        "regexp": "^.*$",
+                        "file": 0,
+                        "location": 1,
+                        "message": 2
+                    }
+                ],
+                "background": {
+                    "activeOnStart": true,
+                    "beginsPattern": "[nodemon] starting",
+                    "endsPattern": "Server listening on|Bot/ME service listening at|[nodemon] app crashed"
+                }
+            }
+        },
+        {
+            "label": "Start Microsoft 365 Agents Playground",
+            "type": "shell",
+            "command": "npm run dev:teamsfx:launch-playground",
+            "isBackground": true,
+            "options": {
+                "env": {
+                  "PATH": "${workspaceFolder}/devTools/playground/node_modules/.bin;${env:PATH}"
+                }
+            },
+            "windows": {
+                "options": {
+                    "env": {
+                        "PATH": "${workspaceFolder}/devTools/playground/node_modules/.bin;${env:PATH}"
+                    }
+                }
+            },
+            "problemMatcher": {
+                "pattern": [
+                    {
+                        "regexp": "^.*$",
+                        "file": 0,
+                        "location": 1,
+                        "message": 2
+                    }
+                ],
+                "background": {
+                    "activeOnStart": true,
+                    "beginsPattern": ".*",
+                    "endsPattern": "Listening on"
+                }
+            },
+            "presentation": {
+                "panel": "dedicated",
+                "reveal": "silent"
+            }
+        }
+    ]
+}

nodejs/langchain/sample-agent/README.md

@@ -12,30 +12,32 @@ This sample uses the [Microsoft Agent 365 SDK for Node.js](https://github.com/mi
 For comprehensive documentation and guidance on building agents with the Microsoft Agent 365 SDK, including how to add tooling, observability, and notifications, visit the [Microsoft Agent 365 Developer Documentation](https://learn.microsoft.com/en-us/microsoft-agent-365/developer/).
 
 ## Prerequisites
+>
+> To run the template in your local dev machine, you will need:
+>
+> - [Node.js](https://nodejs.org/), supported versions: 18.x or higher
+> - [Microsoft 365 Agents Toolkit Visual Studio Code Extension](https://aka.ms/teams-toolkit) latest version 
+> - Prepare your own Azure/openAI API credentials
+> - Azure CLI signed in with `az login`
 
-- Node.js 18.x or higher
-- Microsoft Agent 365 SDK
-- LangChain 1.0.1 or higher
-- Azure/OpenAI API credentials
+> - Microsoft Agent 365 SDK
+> - LangChain 1.0.1 or higher
+> - A365 CLI: Required for agent deployment and management.
 
-## Working with User Identity
+## Running the Agent in Microsoft 365 Agents Playground
 
-On every incoming message, the A365 platform populates `activity.from` with basic user
-information — always available with no API calls or token acquisition:
+1. First, select the Microsoft 365 Agents Toolkit icon on the left in the VS Code toolbar.
+1. In file *env/.env.playground.user*, fill in your Azure OpenAI key `SECRET_AZURE_OPENAI_API_KEY=<your-key>`, endpoint `AZURE_OPENAI_ENDPOINT=<your-endpoint>`, and deployment name `AZURE_OPENAI_DEPLOYMENT_NAME=<your-deployment>` if you're using Azure OpenAI.
+1. In file *env/.env.playground.user*, fill in your OpenAI key `SECRET_OPENAI_API_KEY=<your-key>` if you're using OpenAI.
+1. In file *env/.env.playground*, fill in your custom app registration client id `CLIENT_APP_ID`.
+1. Press F5 to start debugging which launches your agent in Microsoft 365 Agents Playground using a web browser. Select `Debug in Microsoft 365 Agents Playground`.
+1. You can send any message to get a response from the agent.
 
-| Field | Description |
-|---|---|
-| `activity.from.id` | Channel-specific user ID (e.g., `29:1AbcXyz...` in Teams) |
-| `activity.from.name` | Display name as known to the channel |
-| `activity.from.aadObjectId` | Azure AD Object ID — use this to call Microsoft Graph |
-
-The sample logs these fields at the start of every message turn and injects the display name
-into the LLM system instructions for personalized responses.
+**Congratulations**! You are running an agent that can now interact with users in Microsoft 365 Agents Playground.
 
 ## Running the Agent
 
 To set up and test this agent, refer to the [Configure Agent Testing](https://learn.microsoft.com/en-us/microsoft-agent-365/developer/testing?tabs=nodejs) guide for complete instructions.
-
 For a detailed explanation of the agent code and implementation, see the [Agent Code Walkthrough](Agent-Code-Walkthrough.md).
 
 ## Support

nodejs/langchain/sample-agent/env/.env.playground

@@ -0,0 +1,23 @@
+# This file includes environment variables that can be committed to git. It's gitignored by default because it represents your local development environment.
+
+# Built-in environment variables
+TEAMSFX_ENV=playground
+
+# Environment variables used by Microsoft 365 Agents Playground
+TEAMSAPPTESTER_PORT=56150
+TEAMSFX_NOTIFICATION_STORE_FILENAME=.notification.testtoolstore.json
+
+# Custom app registration needed for bearer token
+CLIENT_APP_ID=
+
+# Use Agentic Authentication rather than OBO
+USE_AGENTIC_AUTH=false
+
+# Set service connection as default
+connectionsMap__0__serviceUrl=*
+connectionsMap__0__connection=service_connection
+
+# AgenticAuthentication Options
+agentic_type=agentic
+agentic_altBlueprintConnectionName=service_connection
+agentic_scopes=ea9ffc3e-8a23-4a7d-836d-234d7c7565c1/.default # Prod Agentic scope

nodejs/langchain/sample-agent/env/.env.playground.user

@@ -0,0 +1,12 @@
+# LLM Configuration (choose one option)
+
+# Option 1: Azure OpenAI (preferred for enterprise)
+SECRET_AZURE_OPENAI_API_KEY=
+AZURE_OPENAI_ENDPOINT=
+AZURE_OPENAI_DEPLOYMENT_NAME=
+
+# Option 2: OpenAI (if Azure OpenAI not configured)
+# SECRET_OPENAI_API_KEY=
+# OPENAI_MODEL=gpt-4o
+
+SECRET_BEARER_TOKEN=

nodejs/langchain/sample-agent/m365agents.playground.yml

@@ -0,0 +1,41 @@
+# yaml-language-server: $schema=https://aka.ms/m365-agents-toolkits/v1.11/yaml.schema.json
+# Visit https://aka.ms/teamsfx-v5.0-guide for details on this file
+# Visit https://aka.ms/teamsfx-actions for details on actions
+version: v1.11
+
+environmentFolderPath: ./env
+
+deploy:
+  # Install development tool(s)
+  - uses: devTool/install
+    with:
+      testTool:
+        version: ~0.2.7
+        symlinkDir: ./devTools/playground
+
+  # Run npm command
+  - uses: cli/runNpmCommand
+    with:
+      args: install
+
+  - uses: file/createOrUpdateEnvironmentFile
+    with:
+      target: ./.localConfigs.playground
+      envs:
+        NODE_ENV: local
+        PORT: 3978
+        TEAMSFX_NOTIFICATION_STORE_FILENAME: ${{TEAMSFX_NOTIFICATION_STORE_FILENAME}}
+        AZURE_OPENAI_API_KEY: ${{SECRET_AZURE_OPENAI_API_KEY}}
+        AZURE_OPENAI_ENDPOINT: ${{AZURE_OPENAI_ENDPOINT}}
+        AZURE_OPENAI_DEPLOYMENT: ${{AZURE_OPENAI_DEPLOYMENT_NAME}}
+        # OPENAI_API_KEY: ${{SECRET_OPENAI_API_KEY}}
+        BEARER_TOKEN: ${{SECRET_BEARER_TOKEN}}
+        USE_AGENTIC_AUTH: ${{USE_AGENTIC_AUTH}}
+        connectionsMap__0__serviceUrl: ${{connectionsMap__0__serviceUrl}}
+        connectionsMap__0__connection: ${{connectionsMap__0__connection}}
+        agentic_type: ${{agentic_type}}
+        agentic_altBlueprintConnectionName: ${{agentic_altBlueprintConnectionName}}
+        agentic_scopes: ${{agentic_scopes}}
+        connections__service_connection__settings__clientId: ""
+        connections__service_connection__settings__clientSecret: ""
+        connections__service_connection__settings__tenantId: ""