diff --git a/DDApp/DDApplication/BotSessionLogger.cs b/DDApp/DDApplication/BotSessionLogger.cs
index 79538c1..603d850 100644
--- a/DDApp/DDApplication/BotSessionLogger.cs
+++ b/DDApp/DDApplication/BotSessionLogger.cs
@@ -20,8 +20,9 @@ internal sealed class BotSessionLogger : IDisposable
     public string SessionId { get; } = Guid.NewGuid().ToString("N", CultureInfo.InvariantCulture);
     public string DirectoryPath { get; }
     public string EventsPath { get; }
-    public string SummaryPath { get; }
+    public string SummaryCsvPath { get; }
     public string LatestSymlinkPath { get; }
+    public string LatestSummarySymlinkPath { get; }
 
     public BotSessionLogger()
     {
@@ -31,12 +32,13 @@ internal sealed class BotSessionLogger : IDisposable
 
         var stamp = DateTimeOffset.UtcNow.ToString("yyyyMMdd_HHmmss", CultureInfo.InvariantCulture);
         EventsPath = Path.Combine(DirectoryPath, $"bot_{stamp}_{SessionId}.events.csv");
-        SummaryPath = Path.Combine(DirectoryPath, $"bot_{stamp}_{SessionId}.summary.txt");
-        LatestSymlinkPath = Path.Combine(DirectoryPath, "latest.log");
+        SummaryCsvPath = Path.Combine(DirectoryPath, $"bot_{stamp}_{SessionId}.summary.csv");
+        LatestSymlinkPath = Path.Combine(DirectoryPath, "latest.log.csv");
+        LatestSummarySymlinkPath = Path.Combine(DirectoryPath, "latest-summary.log.csv");
 
         _eventsWriter = new StreamWriter(EventsPath, append: false, Encoding.UTF8) { AutoFlush = true };
         _eventsWriter.WriteLine("timestamp_utc,event,label,executed,hp,max_hp,kills,deaths,pos_x,pos_y,pressure,details");
-        UpdateLatestSymlink();
+        UpdateLatestSymlink(LatestSymlinkPath, EventsPath);
     }
 
     public void LogDecision(
@@ -175,7 +177,31 @@ internal sealed class BotSessionLogger : IDisposable
                 lines.Add($"  {attempt.Key}: attempts={attempt.Value}, success={success}, rate={rate:0.000}");
             }
 
-            File.WriteAllLines(SummaryPath, lines, Encoding.UTF8);
+            using (var csvWriter = new StreamWriter(SummaryCsvPath, append: false, Encoding.UTF8))
+            {
+                csvWriter.WriteLine("type,key,value");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("session")},{Csv(SessionId)}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("started_utc")},{Csv(_startedAt.ToString("O", CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("ended_utc")},{Csv(DateTimeOffset.UtcNow.ToString("O", CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("duration_minutes")},{Csv(minutes.ToString("0.00", CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("kills")},{Csv(finalKills.ToString(CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("deaths")},{Csv(finalDeaths.ToString(CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("kd")},{Csv(kd.ToString("0.000", CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("kills_per_min")},{Csv((finalKills / minutes).ToString("0.000", CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("deaths_per_min")},{Csv((finalDeaths / minutes).ToString("0.000", CultureInfo.InvariantCulture))}");
+                csvWriter.WriteLine($"{Csv("metric")},{Csv("final_hp")},{Csv($"{finalHp:0.00}/{finalMaxHp:0.00}")}");
+
+                foreach (var attempt in _actionAttempts.OrderBy(x => x.Key))
+                {
+                    _actionSuccess.TryGetValue(attempt.Key, out var success);
+                    var rate = attempt.Value == 0 ? 0 : (double)success / attempt.Value;
+                    csvWriter.WriteLine($"{Csv("action")},{Csv(attempt.Key + ".attempts")},{Csv(attempt.Value.ToString(CultureInfo.InvariantCulture))}");
+                    csvWriter.WriteLine($"{Csv("action")},{Csv(attempt.Key + ".success")},{Csv(success.ToString(CultureInfo.InvariantCulture))}");
+                    csvWriter.WriteLine($"{Csv("action")},{Csv(attempt.Key + ".rate")},{Csv(rate.ToString("0.000", CultureInfo.InvariantCulture))}");
+                }
+            }
+
+            UpdateLatestSymlink(LatestSummarySymlinkPath, SummaryCsvPath);
 
             _eventsWriter?.Dispose();
             _eventsWriter = null;
@@ -200,16 +226,16 @@ internal sealed class BotSessionLogger : IDisposable
         return $"\"{safe}\"";
     }
 
-    private void UpdateLatestSymlink()
+    private static void UpdateLatestSymlink(string symlinkPath, string targetPath)
     {
         try
         {
-            if (File.Exists(LatestSymlinkPath) || Directory.Exists(LatestSymlinkPath))
+            if (File.Exists(symlinkPath) || Directory.Exists(symlinkPath))
             {
-                File.Delete(LatestSymlinkPath);
+                File.Delete(symlinkPath);
             }
 
-            File.CreateSymbolicLink(LatestSymlinkPath, EventsPath);
+            File.CreateSymbolicLink(symlinkPath, targetPath);
         }
         catch
         {
@@ -219,3 +245,6 @@ internal sealed class BotSessionLogger : IDisposable
 }
 
 
+
+
+
diff --git a/DDApp/DDApplication/MainWindow.axaml.cs b/DDApp/DDApplication/MainWindow.axaml.cs
index 5eabd07..5dae0ee 100644
--- a/DDApp/DDApplication/MainWindow.axaml.cs
+++ b/DDApp/DDApplication/MainWindow.axaml.cs
@@ -169,7 +169,7 @@ public partial class MainWindow : Window
         {
             _sessionLogger.LogEvent("session-stop", "Bot session stopping");
             _sessionLogger.WriteSummaryAndDispose(_currentHealth, _maxHealth, _kills, _deaths);
-            AppendLog($"Summary written: {_sessionLogger.SummaryPath}");
+            AppendLog($"Summary CSV written: {_sessionLogger.SummaryCsvPath}");
             _sessionLogger = null;
         }
 
diff --git a/DDApp/DDApplication/README.md b/DDApp/DDApplication/README.md
index a9a6e6b..f967392 100644
--- a/DDApp/DDApplication/README.md
+++ b/DDApp/DDApplication/README.md
@@ -35,7 +35,8 @@ dotnet run --project /home/tikaiz/RiderProjects/digitalDojo/DDApp/DDApplication/
 - The strategy is heuristic and tunable; it is designed for high kill throughput while respecting API cooldowns.
 - Session logs are written to `~/.local/share/DDApplication/logs` on Linux:
   - `*.events.csv` contains timestamped telemetry, decisions, and events
-  - `*.summary.txt` contains aggregate K/D, kills/min, deaths/min, and action success rates
+  - `*.summary.csv` contains machine-readable summary metrics and action rates
+  - `latest-summary.log.csv` is a symlink that auto-points to the newest `*.summary.csv`
   - `latest.log` is a symlink that auto-points to the newest `*.events.csv` session log