diff --git a/app/MindWork AI Studio/Chat/FileAttachment.cs b/app/MindWork AI Studio/Chat/FileAttachment.cs
index 9d25526c..1208303f 100644
--- a/app/MindWork AI Studio/Chat/FileAttachment.cs	
+++ b/app/MindWork AI Studio/Chat/FileAttachment.cs	
@@ -95,7 +95,8 @@ public record FileAttachment(FileAttachmentType Type, string FileName, string Fi
         // Check if it's an allowed document file (PDF, Text, or Office):
         if (FileTypeFilter.PDF.FilterExtensions.Contains(extension) ||
             FileTypeFilter.Text.FilterExtensions.Contains(extension) ||
-            FileTypeFilter.AllOffice.FilterExtensions.Contains(extension))
+            FileTypeFilter.AllOffice.FilterExtensions.Contains(extension) ||
+            FileTypeFilter.AllSourceCode.FilterExtensions.Contains(extension))
             return FileAttachmentType.DOCUMENT;
 
         // All other file types are forbidden:
diff --git a/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs b/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs
index 71274778..7db73695 100644
--- a/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs	
+++ b/app/MindWork AI Studio/Tools/Rust/FileTypeFilter.cs	
@@ -25,5 +25,56 @@ public readonly record struct FileTypeFilter(string FilterName, string[] FilterE
     
     public static FileTypeFilter AllAudio => new(TB("All Audio Files"), ["mp3", "wav", "wave", "aac", "flac", "ogg", "m4a", "wma", "alac", "aiff", "m4b"]);
     
+    public static FileTypeFilter AllSourceCode => new(TB("All Source Code Files"), 
+        [
+            // C#:
+            "cs",
+            
+            // Java:
+            "java",
+            
+            // Python:
+            "py",
+            
+            // JavaScript/TypeScript:
+            "js", "ts",
+            
+            // C/C++:
+            "c", "cpp", "h", "hpp",
+            
+            // Ruby:
+            "rb",
+            
+            // Go:
+            "go",
+            
+            // Rust:
+            "rs",
+            
+            // Lua:
+            "lua",
+            
+            // PHP:
+            "php",
+            
+            // HTML/CSS:
+            "html", "css",
+            
+            // Swift/Kotlin:
+            "swift", "kt",
+            
+            // Shell scripts:
+            "sh", "bash",
+            
+            // Logging files:
+            "log",
+            
+            // JSON/YAML/XML:
+            "json", "yaml", "yml", "xml",
+            
+            // Config files:
+            "ini", "cfg", "toml", "plist",
+        ]);
+    
     public static FileTypeFilter Executables => new(TB("Executable Files"), ["exe", "app", "bin", "appimage"]);
 }
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