private/Find-AvailableAITool.ps1
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function Find-AvailableAITool { <# .SYNOPSIS Finds the first available AI tool based on priority order. .DESCRIPTION Checks for installed AI tools in order of priority (ClaudeCode, Codex, Gemini, GitHubCopilot, Aider) and returns the first one found. .OUTPUTS String - Name of the first available tool, or $null if none found #> [CmdletBinding()] param() Write-PSFMessage -Level Verbose -Message "Scanning for available AI tools..." # Sort tools by priority $sortedTools = $script:ToolDefinitions.GetEnumerator() | Sort-Object { $_.Value.Priority } | Select-Object -ExpandProperty Key foreach ($toolName in $sortedTools) { $tool = $script:ToolDefinitions[$toolName] Write-PSFMessage -Level Verbose -Message "Checking for $toolName ($($tool.Command))..." if (Test-Command -Command $tool.Command) { Write-PSFMessage -Level Verbose -Message "Found $toolName" return $toolName } } Write-PSFMessage -Level Verbose -Message "No AI tools found" return $null } |