dfinke

PowerShell xAI Voice Chat Demo

Tiny PowerShell example for chatting with the xAI Voice Agent API and hearing the reply as audio.

The script:

• opens one realtime WebSocket
• sends your typed messages as chat turns
• receives the assistant transcript and audio chunks
• writes the reply to a temp WAV file

dfinke

# ask-projects.ps1
# Scans top-level folders and lets you ask natural language questions about your projects.
# Requires PSAISuite module (Invoke-ChatCompletion).
#
# USAGE:
#   .\ask-projects.ps1 -Root "C:\Dev" -Ask "what did I work on last week?"
#   .\ask-projects.ps1 -Root "C:\Dev" -Ask "anything related to python scraping?"
#   .\ask-projects.ps1 -Root "C:\Dev" -Ask "what did I create this month?" -Model "anthropic:claude-sonnet-4-20250514"
#

dfinke

Option Explicit

Function AskOpenAI(prompt As String, Optional model As String = "gpt-4o-mini") As String

    On Error GoTo ErrorHandler

    ' Read API key from environment
    Dim apiKey As String
    apiKey = Environ("OPENAI_API_KEY")

dfinke

#Requires -Modules PSAISuite

function loop {
    <#
    .SYNOPSIS
        Executes a prompt via Invoke-ChatCompletion multiple times with a specified time interval.

    .DESCRIPTION
        The loop function takes a natural language string containing a prompt and an optional time interval.
        It runs the specified prompt using Invoke-ChatCompletion up to 5 times.

dfinke

param(
    [int]$DemoFrames = 0,
    [int]$FrameDelayMs = 55,
    [switch]$NoColor,
    [switch]$Sound
)

Set-StrictMode -Version Latest
$ErrorActionPreference = 'Stop'

dfinke

Invoke-PSClaudeCode -dangerouslySkipPermissions 'create a fn greet, save to ps1, create tests, make sure they pass. create a privete repo on owner dfinke, push the code, show the link to the repo'
[16:36:43] 🤖 Processing request...
[16:36:43] 🤖 Consulting Claude...
[16:36:52] 🤖 Response received, analyzing...

[16:36:53] 🔧 Write-File: {"path":"Greet.ps1","content":"function Greet {\n    <#\n    .SYNOPSIS\n    Greets a person with a friendly message.\n    \n    .DESCRIPTION\n    Takes a name as input and returns a greeting message.\n    \n    .PARAMETER Name\n    The name of the person to greet.\n    \n    .EXAMPLE\n    Greet -Name \"John\"\n    Returns \"Hello, John! Welcome!\"\n    #>\n    [CmdletBinding()]\n    param(\n        [Parameter(Mandatory=$true)]\n        [string]$Name\n    )\n    \n    return \"Hello, $Name! Welcome!\"\n}\n"}
[16:36:53]    → Successfully wrote to Greet.ps1...
[16:36:53] 🔧 Write-File: {"path":"Greet.Tests.ps1","content":"BeforeAll {\n    . $PSScriptRoot/Greet.ps1\n}\n\nDescribe

dfinke

# ParseISPF.ps1 - Reads and parses ISPF panel syntax from ISPFPanel.txt
# Then generates a PowerShell script that creates a WinForm based on the layout

$panelFile = "ISPFPanel.txt"
$content = Get-Content $panelFile -Raw

# Split into sections
$sections = @{}
$currentSection = $null
$lines = $content -split "`n"

dfinke

param(
    [Parameter(Mandatory = $true)]
    [string]$Title,

    [Parameter(Mandatory = $true)]
    [string]$Description
)

Write-Host "Starting issue creation and assignment process..." -ForegroundColor Green

dfinke

Cyclomatic Complexity Analysis

Cyclomatic Complexity is a software metric used to indicate the complexity of a program. The metric measures the number of linearly independent paths through a program's source code. A higher value means the code is more complex and potentially harder to test and maintain. Values above 10 are generally considered a warning sign.

---

Analysis of .\Samples\ComplexSample.ps1

• Total Complexity: 11 (Threshold is typically 10)
• File: .\Samples\ComplexSample.ps1

dfinke

# 1. Load the project file
$project = Get-Content "YourProject.tscproj" -Raw | ConvertFrom-Json

# 2. Set the frame rate (editRate) from the project settings
$fps = $project.editRate

# 3. Extract markers and convert frame locations to timestamps
$project.timeline.parameters.toc.keyframes | Select-Object `
    @{Name="Timestamp"; Expression={"{0:hh\:mm\:ss}" -f [timespan]::fromseconds($_.time / $fps)}}, `
    @{Name="MarkerText"; Expression={$_.value}} |