diff --git a/main.go b/main.go
index 214b6de..736a05a 100644
--- a/main.go
+++ b/main.go
@@ -11,6 +11,15 @@ import (
 	"fyne.io/fyne/v2/widget"
 )
 
+//TODO: P:0 migrate the parser to storing a slice of Commands
+type Command struct {
+    LineNumber *int    `json:"line_number,omitempty"` // Optional: LineNumber is a pointer
+    Command    string  `json:"command"`               // Required: Command is not optional
+    Parameters string  `json:"parameters"`            // Required: Parameters is not optional
+    Checksum   *string `json:"checksum,omitempty"`    // Optional: Checksum is a pointer
+    Comment    *string `json:"comment,omitempty"`     // Optional: Comment is a pointer
+}
+
 func readFileLBL(file_path string) {
     file, err := os.Open(file_path)
     if err != nil {
diff --git a/scripts/extract_marlin_gcode_docs.py b/scripts/extract_marlin_gcode_docs.py
new file mode 100644
index 0000000..3f28ece
--- /dev/null
+++ b/scripts/extract_marlin_gcode_docs.py
@@ -0,0 +1,101 @@
+import re
+import sys
+import os
+
+# Function to parse the file for codes
+def parse_codes_from_file(filename):
+    # Regular expression pattern to match codes: [ ... ] with any values inside
+    pattern = r"codes:\s*\[(.*?)\]"
+
+    codes = []
+
+    try:
+        # Open the file for reading
+        with open(filename, 'r') as file:
+            content = file.read()
+
+            # Match the pattern for codes
+            match = re.search(pattern, content)
+            if match:
+                codes_list = match.group(1)
+                codes = [code.strip() for code in codes_list.split(',')]
+                # Avoid adding 'g000' as a code
+                codes = [code for code in codes if code.lower() != 'g000']
+    except FileNotFoundError:
+        print(f"Error: The file '{filename}' was not found.")
+        return None
+
+    return codes
+
+# Function to parse all top-level parameter tags and optional from the parameters section
+def parse_tag_and_optional(filename):
+    tag_optional_info = []
+
+    try:
+        with open(filename, 'r') as file:
+            content = file.read()
+
+            # Match all top-level blocks under 'parameters' section, capturing only the top-level 'tag' and 'optional' fields
+            blocks = re.findall(
+                r"-\s*tag:\s*(A|B|C|D|E|F|G|H|I|J|K|L|M|N|O|P|Q|R|S|T|U|V|W|X|Y|Z)\s*.*?optional:\s*(\S+)(?=\s*-|\n)", content, re.DOTALL
+            )
+
+            for block in blocks:
+                tag = block[0]
+                optional_str = block[1].strip().lower()
+                optional = optional_str == 'true'
+                tag_optional_info.append((tag, optional))
+
+    except FileNotFoundError:
+        print(f"Error: The file '{filename}' was not found.")
+        return None
+
+    return tag_optional_info
+
+# Function to process all files in a directory
+def process_directory(directory_path):
+    # List all files in the directory
+    for filename in os.listdir(directory_path):
+        file_path = os.path.join(directory_path, filename)
+
+        # Check if the file is a regular file (skip directories)
+        if os.path.isfile(file_path):
+            print(f"Processing file: {filename}")
+            
+            # Parse codes from the file
+            codes = parse_codes_from_file(file_path)
+            if codes:
+                print(f"Codes: {codes}")
+            else:
+                print("No matching pattern for codes found.")
+
+            # Parse tag and optional info from the file
+            tag_optional_info = parse_tag_and_optional(file_path)
+            if tag_optional_info:
+                print("Parameters: ", end="")
+                # Format the output as requested
+                formatted_params = ", ".join([f"({tag},{optional})" for tag, optional in tag_optional_info])
+                print(f"[{formatted_params}]")
+            else:
+                print("No matching tag and optional information found.")
+            print()  # Newline for separation between files
+
+# Main function to handle command-line argument
+def main():
+    if len(sys.argv) != 2:
+        print("Usage: python script.py <directory_path>")
+        sys.exit(1)
+
+    directory_path = sys.argv[1]
+
+    if not os.path.isdir(directory_path):
+        print(f"Error: '{directory_path}' is not a valid directory.")
+        sys.exit(1)
+
+    # Process all files in the directory
+    process_directory(directory_path)
+
+# Entry point of the script
+if __name__ == "__main__":
+    main()
+