diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
old mode 100755
new mode 100644
index 3236dda..ca64d6a
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -20,3 +20,7 @@ jobs:
 
       - name: Build site
         run: make
+
+      - name: Monitor build and notify Discord
+       	if: always()
+	run: /snap/bin/pwsh -NoProfile -File ./gitea-build-monitor.ps1
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diff --git a/gitea-build-monitor.ps1 b/gitea-build-monitor.ps1
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index 0000000..79aab8d
--- /dev/null
+++ b/gitea-build-monitor.ps1
@@ -0,0 +1,704 @@
+<#
+.SYNOPSIS
+    Monitor recent Gitea Actions build jobs and notify Discord about failures, warnings, errors, or slow builds.
+
+.DESCRIPTION
+    This script is intended to run after the main build pipeline. It queries a self-hosted Gitea instance,
+    analyzes recent Actions jobs for one or more repositories, parses logs where available, caches processed
+    job IDs locally, and sends grouped Discord embed notifications.
+
+    Required token permissions depend on your Gitea version and repository visibility. For private repos,
+    use a personal access token that can read repository Actions/jobs and logs.
+
+    Sample Discord payload structure:
+    {
+      "username": "Gitea Build Monitor",
+      "embeds": [
+        {
+          "title": "CRITICAL: owner/repo build #123",
+          "url": "http://127.0.0.1:3000/owner/repo/actions/runs/123",
+          "color": 15158332,
+          "fields": [
+            { "name": "Status", "value": "❌ failure", "inline": true },
+            { "name": "Branch", "value": "main", "inline": true },
+            { "name": "Commit", "value": "`abcdef12` Fix build", "inline": false }
+          ]
+        }
+      ]
+    }
+#>
+
+param(
+    [switch]$DryRun,
+    [switch]$ValidateOnly
+)
+
+Set-StrictMode -Version Latest
+$ErrorActionPreference = 'Stop'
+
+# =========================
+# Example configuration
+# =========================
+$Config = @{
+    GiteaBaseUrl            = 'http://127.0.0.1:3000'
+    ApiToken                = '328ae2196703fc988e9c21962341ba88709511ad'
+    DiscordWebhookUrl       = 'https://discord.com/api/webhooks/1501605890581856430/j3zeMhCW-V583awzqhyrZMfVwzZl-RRCLdIa32jUiymbodzpu9WZaX_p3HiiQMtUUO0m'
+
+    # Supports multiple repositories.
+    Repositories            = @(
+        @{ Owner = 'zaine'; Name = 'org_web' }
+    )
+
+    LookbackMinutes         = 30
+    SlowBuildThresholdMins  = 20
+    CacheFile               = Join-Path $PSScriptRoot 'gitea-build-monitor-cache.json'
+    LogFile                 = Join-Path $PSScriptRoot 'gitea-build-monitor.log'
+    MaxJobsPerRepository    = 50
+    MaxLogBytesToAnalyze    = 250000
+    MaxDiscordEmbeds        = 10
+    RetryCount              = 3
+    RetryDelaySeconds       = 2
+
+    # Tune these patterns to your build tooling.
+    ErrorPatterns           = @(
+        '(?im)\b(error|exception|fatal|failed|failure)\b',
+        '(?im)\bbuild failed\b',
+        '(?im)\btest(s)? failed\b'
+    )
+    WarningPatterns         = @(
+        '(?im)\bwarning\b',
+        '(?im)\bdeprecated\b'
+    )
+
+    # When true, successful but slow/warned jobs are reported too.
+    NotifyWarningsAndSlow   = $true
+}
+
+function Write-Log {
+    param(
+        [Parameter(Mandatory)]
+        [string]$Message,
+
+        [ValidateSet('INFO', 'WARN', 'ERROR')]
+        [string]$Level = 'INFO'
+    )
+
+    $line = '{0} [{1}] {2}' -f (Get-Date).ToString('o'), $Level, $Message
+    Write-Host $line
+    Add-Content -Path $Config.LogFile -Value $line
+}
+
+function Assert-Config {
+    if ([string]::IsNullOrWhiteSpace($Config.ApiToken)) {
+        throw 'Missing Gitea API token. Set $Config.ApiToken or the GITEA_API_TOKEN environment variable.'
+    }
+    if ([string]::IsNullOrWhiteSpace($Config.DiscordWebhookUrl)) {
+        throw 'Missing Discord webhook URL. Set $Config.DiscordWebhookUrl or the DISCORD_WEBHOOK_URL environment variable.'
+    }
+    if (-not $Config.Repositories -or $Config.Repositories.Count -eq 0) {
+        throw 'Configure at least one repository in $Config.Repositories.'
+    }
+}
+
+function Join-Url {
+    param(
+        [Parameter(Mandatory)][string]$Base,
+        [Parameter(Mandatory)][string]$Path
+    )
+
+    '{0}/{1}' -f $Base.TrimEnd('/'), $Path.TrimStart('/')
+}
+
+function Invoke-GiteaApi {
+    param(
+        [Parameter(Mandatory)][string]$Path,
+        [ValidateSet('GET', 'POST')][string]$Method = 'GET',
+        [object]$Body = $null,
+        [switch]$RawText
+    )
+
+    $uri = Join-Url -Base $Config.GiteaBaseUrl -Path $Path
+    $headers = @{
+        Authorization = "token $($Config.ApiToken)"
+        Accept        = if ($RawText) { 'text/plain' } else { 'application/json' }
+    }
+
+    for ($attempt = 1; $attempt -le [int]$Config.RetryCount; $attempt++) {
+        try {
+            $parameters = @{
+                Uri         = $uri
+                Method      = $Method
+                Headers     = $headers
+                ErrorAction = 'Stop'
+            }
+
+            if ($null -ne $Body) {
+                $parameters.Body = ($Body | ConvertTo-Json -Depth 10)
+                $parameters.ContentType = 'application/json'
+            }
+
+            return Invoke-RestMethod @parameters
+        }
+        catch {
+            $status = $null
+            if ($_.Exception.Response -and $_.Exception.Response.StatusCode) {
+                $status = [int]$_.Exception.Response.StatusCode
+            }
+
+            Write-Log -Level 'WARN' -Message ("Gitea API call failed, attempt {0}/{1}, status {2}: {3}" -f $attempt, $Config.RetryCount, $status, $_.Exception.Message)
+            if ($attempt -ge [int]$Config.RetryCount) {
+                throw
+            }
+            Start-Sleep -Seconds ([int]$Config.RetryDelaySeconds * $attempt)
+        }
+    }
+}
+
+function Invoke-DiscordWebhook {
+    param([Parameter(Mandatory)][hashtable]$Payload)
+
+    if ($DryRun) {
+        Write-Log -Message "Dry run enabled; Discord payload was not sent: $($Payload | ConvertTo-Json -Depth 12 -Compress)"
+        return
+    }
+
+    for ($attempt = 1; $attempt -le [int]$Config.RetryCount; $attempt++) {
+        try {
+            Invoke-RestMethod -Uri $Config.DiscordWebhookUrl -Method POST -ContentType 'application/json' -Body ($Payload | ConvertTo-Json -Depth 12) -ErrorAction Stop | Out-Null
+            return
+        }
+        catch {
+            Write-Log -Level 'WARN' -Message ("Discord webhook failed, attempt {0}/{1}: {2}" -f $attempt, $Config.RetryCount, $_.Exception.Message)
+            if ($attempt -ge [int]$Config.RetryCount) {
+                throw
+            }
+            Start-Sleep -Seconds ([int]$Config.RetryDelaySeconds * $attempt)
+        }
+    }
+}
+
+function Read-ProcessedCache {
+    if (-not (Test-Path -Path $Config.CacheFile)) {
+        return @{}
+    }
+
+    try {
+        $json = Get-Content -Path $Config.CacheFile -Raw
+        if ([string]::IsNullOrWhiteSpace($json)) {
+            return @{}
+        }
+
+        $data = $json | ConvertFrom-Json
+        $cache = @{}
+        foreach ($property in $data.PSObject.Properties) {
+            $cache[$property.Name] = [datetime]$property.Value
+        }
+        return $cache
+    }
+    catch {
+        Write-Log -Level 'WARN' -Message "Could not read cache file, starting with an empty cache: $($_.Exception.Message)"
+        return @{}
+    }
+}
+
+function Save-ProcessedCache {
+    param([Parameter(Mandatory)][hashtable]$Cache)
+
+    $cutoff = (Get-Date).AddDays(-14)
+    $trimmed = @{}
+    foreach ($key in $Cache.Keys) {
+        if ([datetime]$Cache[$key] -ge $cutoff) {
+            $trimmed[$key] = ([datetime]$Cache[$key]).ToString('o')
+        }
+    }
+
+    $directory = Split-Path -Parent $Config.CacheFile
+    if ($directory -and -not (Test-Path -Path $directory)) {
+        New-Item -ItemType Directory -Path $directory -Force | Out-Null
+    }
+
+    $trimmed | ConvertTo-Json -Depth 5 | Set-Content -Path $Config.CacheFile -Encoding UTF8
+}
+
+function Get-RepositoryOwner {
+    param([Parameter(Mandatory)][hashtable]$Repository)
+    return [string]$Repository['Owner']
+}
+
+function Get-RepositoryName {
+    param([Parameter(Mandatory)][hashtable]$Repository)
+    return [string]$Repository['Name']
+}
+
+function Get-RepositorySlug {
+    param([Parameter(Mandatory)][hashtable]$Repository)
+    return '{0}/{1}' -f (Get-RepositoryOwner -Repository $Repository), (Get-RepositoryName -Repository $Repository)
+}
+
+function Get-BuildRuns {
+    param(
+        [Parameter(Mandatory)][hashtable]$Repository
+    )
+
+    $owner = [uri]::EscapeDataString((Get-RepositoryOwner -Repository $Repository))
+    $repo = [uri]::EscapeDataString((Get-RepositoryName -Repository $Repository))
+    $path = "/api/v1/repos/$owner/$repo/actions/jobs?page=1&limit=$($Config.MaxJobsPerRepository)"
+    $response = Invoke-GiteaApi -Path $path
+
+    $jobs = Get-ObjectValue -Object $response -Name 'jobs'
+    if ($jobs) {
+        return @($jobs)
+    }
+
+    return @()
+}
+
+function Get-CommitMessage {
+    param(
+        [Parameter(Mandatory)][hashtable]$Repository,
+        [Parameter(Mandatory)][string]$Sha
+    )
+
+    if ([string]::IsNullOrWhiteSpace($Sha)) {
+        return ''
+    }
+
+    try {
+        $owner = [uri]::EscapeDataString((Get-RepositoryOwner -Repository $Repository))
+        $repo = [uri]::EscapeDataString((Get-RepositoryName -Repository $Repository))
+        $encodedSha = [uri]::EscapeDataString($Sha)
+        $commit = Invoke-GiteaApi -Path "/api/v1/repos/$owner/$repo/git/commits/$encodedSha"
+
+        $message = Get-ObjectValue -Object $commit -Name 'message' -Default ''
+        if ($message) {
+            return (($message -split "`r?`n")[0]).Trim()
+        }
+    }
+    catch {
+        Write-Log -Level 'WARN' -Message "Could not fetch commit message for $(Get-RepositorySlug -Repository $Repository) $($Sha): $($_.Exception.Message)"
+    }
+
+    return ''
+}
+
+function Get-JobLogText {
+    param(
+        [Parameter(Mandatory)][hashtable]$Repository,
+        [Parameter(Mandatory)][object]$Job
+    )
+
+    try {
+        $owner = [uri]::EscapeDataString((Get-RepositoryOwner -Repository $Repository))
+        $repo = [uri]::EscapeDataString((Get-RepositoryName -Repository $Repository))
+        $jobId = [uri]::EscapeDataString([string](Get-ObjectValue -Object $Job -Name 'id'))
+        $log = Invoke-GiteaApi -Path "/api/v1/repos/$owner/$repo/actions/jobs/$jobId/logs" -RawText
+
+        if ($null -eq $log) {
+            return ''
+        }
+
+        $text = [string]$log
+        if ($text.Length -gt [int]$Config.MaxLogBytesToAnalyze) {
+            return $text.Substring([Math]::Max(0, $text.Length - [int]$Config.MaxLogBytesToAnalyze))
+        }
+        return $text
+    }
+    catch {
+        Write-Log -Level 'WARN' -Message "Could not fetch logs for job $(Get-ObjectValue -Object $Job -Name 'id'): $($_.Exception.Message)"
+        return ''
+    }
+}
+
+function Get-Duration {
+    param([Parameter(Mandatory)][object]$Job)
+
+    $start = $null
+    $end = $null
+
+    $startedAt = Get-ObjectValue -Object $Job -Name 'started_at'
+    $createdAt = Get-ObjectValue -Object $Job -Name 'created_at'
+    $completedAt = Get-ObjectValue -Object $Job -Name 'completed_at'
+
+    if ($startedAt) {
+        $start = [datetime]$startedAt
+    }
+    elseif ($createdAt) {
+        $start = [datetime]$createdAt
+    }
+
+    if ($completedAt) {
+        $end = [datetime]$completedAt
+    }
+    else {
+        $end = Get-Date
+    }
+
+    if ($null -eq $start) {
+        return [timespan]::Zero
+    }
+
+    return ($end.ToUniversalTime() - $start.ToUniversalTime())
+}
+
+function Get-ObjectValue {
+    param(
+        [Parameter(Mandatory)][object]$Object,
+        [Parameter(Mandatory)][string]$Name,
+        [object]$Default = $null
+    )
+
+    if ($null -eq $Object) {
+        return $Default
+    }
+
+    if ($Object -is [hashtable] -and $Object.ContainsKey($Name)) {
+        return $Object[$Name]
+    }
+
+    $property = $Object.PSObject.Properties[$Name]
+    if ($property) {
+        return $property.Value
+    }
+
+    return $Default
+}
+
+function Format-Duration {
+    param([Parameter(Mandatory)][timespan]$Duration)
+
+    if ($Duration.TotalHours -ge 1) {
+        return '{0}h {1}m {2}s' -f [int]$Duration.TotalHours, $Duration.Minutes, $Duration.Seconds
+    }
+    if ($Duration.TotalMinutes -ge 1) {
+        return '{0}m {1}s' -f [int]$Duration.TotalMinutes, $Duration.Seconds
+    }
+    return '{0}s' -f [int]$Duration.TotalSeconds
+}
+
+function Get-LogSummary {
+    param([Parameter(Mandatory)][string]$LogText)
+
+    if ([string]::IsNullOrWhiteSpace($LogText)) {
+        return @{
+            HasErrors   = $false
+            HasWarnings = $false
+            Summary     = 'No log summary available.'
+        }
+    }
+
+    $matchedLines = New-Object System.Collections.Generic.List[string]
+    $hasErrors = $false
+    $hasWarnings = $false
+
+    foreach ($line in ($LogText -split "`r?`n")) {
+        $trimmed = $line.Trim()
+        if ([string]::IsNullOrWhiteSpace($trimmed)) {
+            continue
+        }
+
+        $isError = $false
+        foreach ($pattern in $Config.ErrorPatterns) {
+            if ($trimmed -match $pattern) {
+                $isError = $true
+                $hasErrors = $true
+                break
+            }
+        }
+
+        $isWarning = $false
+        foreach ($pattern in $Config.WarningPatterns) {
+            if ($trimmed -match $pattern) {
+                $isWarning = $true
+                $hasWarnings = $true
+                break
+            }
+        }
+
+        if (($isError -or $isWarning) -and $matchedLines.Count -lt 8) {
+            $matchedLines.Add($trimmed)
+        }
+    }
+
+    $summary = if ($matchedLines.Count -gt 0) {
+        ($matchedLines | Select-Object -First 8) -join "`n"
+    }
+    else {
+        'No matching warning or error lines found.'
+    }
+
+    return @{
+        HasErrors   = $hasErrors
+        HasWarnings = $hasWarnings
+        Summary     = $summary
+    }
+}
+
+function Get-Severity {
+    param(
+        [Parameter(Mandatory)][string]$Status,
+        [Parameter(Mandatory)][bool]$HasErrors,
+        [Parameter(Mandatory)][bool]$HasWarnings,
+        [Parameter(Mandatory)][bool]$IsSlow
+    )
+
+    $normalized = $Status.ToLowerInvariant()
+    if ($normalized -in @('failure', 'failed', 'cancelled', 'timed_out') -or $HasErrors) {
+        return 'Critical'
+    }
+    if ($IsSlow -or $HasWarnings) {
+        return 'Warning'
+    }
+    return 'Info'
+}
+
+function Analyze-Build {
+    param(
+        [Parameter(Mandatory)][hashtable]$Repository,
+        [Parameter(Mandatory)][object]$Job
+    )
+
+    $conclusion = Get-ObjectValue -Object $Job -Name 'conclusion'
+    $jobStatus = Get-ObjectValue -Object $Job -Name 'status'
+    $status = if ($conclusion) { [string]$conclusion } elseif ($jobStatus) { [string]$jobStatus } else { 'unknown' }
+    $duration = Get-Duration -Job $Job
+    $isSlow = $duration.TotalMinutes -ge [double]$Config.SlowBuildThresholdMins
+    $logText = ''
+
+    $definitelyProblematicStatus = $status.ToLowerInvariant() -in @('failure', 'failed', 'cancelled', 'timed_out')
+    if ($definitelyProblematicStatus -or $Config.NotifyWarningsAndSlow) {
+        $logText = Get-JobLogText -Repository $Repository -Job $Job
+    }
+
+    $logSummary = Get-LogSummary -LogText $logText
+    $severity = Get-Severity -Status $status -HasErrors $logSummary.HasErrors -HasWarnings $logSummary.HasWarnings -IsSlow $isSlow
+
+    $shouldAlert = $severity -ne 'Info'
+    if (-not $Config.NotifyWarningsAndSlow -and $severity -eq 'Warning') {
+        $shouldAlert = $false
+    }
+
+    $sha = [string](Get-ObjectValue -Object $Job -Name 'head_sha' -Default '')
+    $commitMessage = Get-CommitMessage -Repository $Repository -Sha $sha
+    $runId = [string](Get-ObjectValue -Object $Job -Name 'run_id' -Default (Get-ObjectValue -Object $Job -Name 'id'))
+    $htmlUrl = [string](Get-ObjectValue -Object $Job -Name 'html_url' -Default '')
+    $runUrl = [string](Get-ObjectValue -Object $Job -Name 'run_url' -Default '')
+    $repositorySlug = Get-RepositorySlug -Repository $Repository
+    $buildUrl = if ($htmlUrl) { $htmlUrl } elseif ($runUrl) { $runUrl } else { Join-Url -Base $Config.GiteaBaseUrl -Path "$repositorySlug/actions/runs/$runId" }
+    $startedAt = Get-ObjectValue -Object $Job -Name 'started_at'
+    $createdAt = Get-ObjectValue -Object $Job -Name 'created_at'
+
+    return [pscustomobject]@{
+        Repository     = $repositorySlug
+        Owner          = Get-RepositoryOwner -Repository $Repository
+        Repo           = Get-RepositoryName -Repository $Repository
+        JobId          = [string](Get-ObjectValue -Object $Job -Name 'id')
+        RunId          = $runId
+        Branch         = [string](Get-ObjectValue -Object $Job -Name 'head_branch' -Default 'unknown')
+        CommitSha      = $sha
+        CommitMessage  = $commitMessage
+        Status         = $status
+        Duration       = $duration
+        DurationText   = Format-Duration -Duration $duration
+        BuildUrl       = $buildUrl
+        ErrorSummary   = $logSummary.Summary
+        HasErrors      = $logSummary.HasErrors
+        HasWarnings    = $logSummary.HasWarnings
+        IsSlow         = $isSlow
+        Severity       = $severity
+        ShouldAlert    = $shouldAlert
+        StartedAt      = if ($startedAt) { [datetime]$startedAt } elseif ($createdAt) { [datetime]$createdAt } else { Get-Date }
+    }
+}
+
+function New-DiscordEmbed {
+    param([Parameter(Mandatory)][object]$Analysis)
+
+    $emoji = switch ($Analysis.Severity) {
+        'Critical' { '❌' }
+        'Warning'  { '⚠️' }
+        default    { 'ℹ️' }
+    }
+
+    $color = switch ($Analysis.Severity) {
+        'Critical' { 15158332 }
+        'Warning'  { 16776960 }
+        default    { 3447003 }
+    }
+
+    $shortSha = if ($Analysis.CommitSha.Length -ge 8) { $Analysis.CommitSha.Substring(0, 8) } else { $Analysis.CommitSha }
+    $commitValue = if ($shortSha) {
+        if ($Analysis.CommitMessage) { "``$shortSha`` $($Analysis.CommitMessage)" } else { "``$shortSha``" }
+    }
+    else {
+        'unknown'
+    }
+
+    $flags = @()
+    if ($Analysis.HasErrors) { $flags += 'errors found in logs' }
+    if ($Analysis.HasWarnings) { $flags += 'warnings found in logs' }
+    if ($Analysis.IsSlow) { $flags += "duration exceeded $($Config.SlowBuildThresholdMins)m" }
+    if ($flags.Count -eq 0) { $flags += 'problematic status' }
+
+    $summary = $Analysis.ErrorSummary
+    if ($summary.Length -gt 950) {
+        $summary = $summary.Substring(0, 947) + '...'
+    }
+
+    return @{
+        title       = "$emoji $($Analysis.Severity): $($Analysis.Repository) build #$($Analysis.RunId)"
+        url         = $Analysis.BuildUrl
+        color       = $color
+        description = ($flags -join ', ')
+        fields      = @(
+            @{ name = 'Status'; value = "$emoji $($Analysis.Status)"; inline = $true },
+            @{ name = 'Branch'; value = $Analysis.Branch; inline = $true },
+            @{ name = 'Duration'; value = $Analysis.DurationText; inline = $true },
+            @{ name = 'Commit'; value = $commitValue; inline = $false },
+            @{ name = 'Summary'; value = $summary; inline = $false }
+        )
+        footer      = @{
+            text = "Job ID $($Analysis.JobId) | Run ID $($Analysis.RunId)"
+        }
+        timestamp   = (Get-Date).ToUniversalTime().ToString('o')
+    }
+}
+
+function Send-DiscordNotification {
+    param([Parameter(Mandatory)][object[]]$Analyses)
+
+    $alerting = @($Analyses | Where-Object { $_.ShouldAlert } | Sort-Object Severity, Repository, RunId)
+    if ($alerting.Count -eq 0) {
+        Write-Log -Message 'No alertable builds found.'
+        return
+    }
+
+    $maxEmbeds = [int]$Config.MaxDiscordEmbeds
+    if ($maxEmbeds -lt 1) {
+        $maxEmbeds = 1
+    }
+    for ($offset = 0; $offset -lt $alerting.Count; $offset += $maxEmbeds) {
+        $chunk = @($alerting | Select-Object -Skip $offset -First $maxEmbeds)
+        $criticalCount = @($chunk | Where-Object { $_.Severity -eq 'Critical' }).Count
+        $warningCount = @($chunk | Where-Object { $_.Severity -eq 'Warning' }).Count
+        $embeds = @($chunk | ForEach-Object { New-DiscordEmbed -Analysis $_ })
+        $payload = @{
+            username = 'Gitea Build Monitor'
+            content  = if ($criticalCount -gt 0) { "❌ Gitea build monitor found $criticalCount critical issue(s) and $warningCount warning(s)." } else { "⚠️ Gitea build monitor found $warningCount warning(s)." }
+            embeds   = $embeds
+        }
+
+        Invoke-DiscordWebhook -Payload $payload
+        if ($DryRun) {
+            Write-Log -Message "Prepared Discord notification with $($chunk.Count) embed(s) in dry-run mode."
+        }
+        else {
+            Write-Log -Message "Sent Discord notification with $($chunk.Count) embed(s)."
+        }
+    }
+}
+
+function Test-IsRecentBuild {
+    param([Parameter(Mandatory)][object]$Job)
+
+    $cutoff = (Get-Date).ToUniversalTime().AddMinutes(-[int]$Config.LookbackMinutes)
+    $candidateDates = @(
+        Get-ObjectValue -Object $Job -Name 'started_at'
+        Get-ObjectValue -Object $Job -Name 'completed_at'
+        Get-ObjectValue -Object $Job -Name 'created_at'
+    ) | Where-Object { $_ }
+    foreach ($date in $candidateDates) {
+        if (([datetime]$date).ToUniversalTime() -ge $cutoff) {
+            return $true
+        }
+    }
+    return $false
+}
+
+function Get-CacheKey {
+    param(
+        [Parameter(Mandatory)][hashtable]$Repository,
+        [Parameter(Mandatory)][object]$Job
+    )
+
+    $jobId = Get-ObjectValue -Object $Job -Name 'id'
+    $conclusion = Get-ObjectValue -Object $Job -Name 'conclusion'
+    $status = Get-ObjectValue -Object $Job -Name 'status' -Default 'unknown'
+    $state = if ($conclusion) { $conclusion } else { $status }
+
+    return "$(Get-RepositorySlug -Repository $Repository):job:$jobId`:state:$state"
+}
+
+function Start-BuildMonitor {
+    Assert-Config
+
+    $logDirectory = Split-Path -Parent $Config.LogFile
+    if ($logDirectory -and -not (Test-Path -Path $logDirectory)) {
+        New-Item -ItemType Directory -Path $logDirectory -Force | Out-Null
+    }
+
+    if ($ValidateOnly) {
+        Write-Log -Message 'Validation mode completed: configuration and PowerShell runtime are valid.'
+        return
+    }
+
+    $cache = if ($DryRun) { @{} } else { Read-ProcessedCache }
+    $analyses = New-Object System.Collections.Generic.List[object]
+
+    foreach ($repository in $Config.Repositories) {
+        Write-Log -Message "Fetching recent Gitea Actions jobs for $(Get-RepositorySlug -Repository $repository)."
+
+        try {
+            $jobs = Get-BuildRuns -Repository $repository
+        }
+        catch {
+            Write-Log -Level 'ERROR' -Message "Failed to retrieve jobs for $(Get-RepositorySlug -Repository $repository): $($_.Exception.Message)"
+            continue
+        }
+
+        foreach ($job in $jobs) {
+            if (-not (Test-IsRecentBuild -Job $job)) {
+                continue
+            }
+
+            $cacheKey = Get-CacheKey -Repository $repository -Job $job
+            if ($cache.ContainsKey($cacheKey)) {
+                continue
+            }
+
+            try {
+                $analysis = Analyze-Build -Repository $repository -Job $job
+                $analyses.Add($analysis)
+                if (-not $DryRun) {
+                    $cache[$cacheKey] = Get-Date
+                }
+                Write-Log -Message ("Analyzed job {0} for {1}: severity={2}, status={3}, duration={4}" -f (Get-ObjectValue -Object $job -Name 'id'), $analysis.Repository, $analysis.Severity, $analysis.Status, $analysis.DurationText)
+            }
+            catch {
+                Write-Log -Level 'ERROR' -Message "Failed to analyze job $(Get-ObjectValue -Object $job -Name 'id'): $($_.Exception.Message)"
+            }
+        }
+    }
+
+    if ($analyses.Count -gt 0) {
+        Send-DiscordNotification -Analyses $analyses.ToArray()
+    }
+    else {
+        Write-Log -Message "No new jobs found in the last $($Config.LookbackMinutes) minute(s)."
+    }
+
+    if (-not $DryRun) {
+        Save-ProcessedCache -Cache $cache
+    }
+}
+
+try {
+    Start-BuildMonitor
+}
+catch {
+    Write-Log -Level 'ERROR' -Message "Build monitor failed: $($_.Exception.Message)"
+    Write-Log -Level 'ERROR' -Message "Exception type: $($_.Exception.GetType().FullName)"
+    if ($_.ScriptStackTrace) {
+        Write-Log -Level 'ERROR' -Message "Stack trace: $($_.ScriptStackTrace)"
+    }
+    exit 1
+}
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