diff --git a/do-markdown-magic.py b/do-markdown-magic.py
new file mode 100644
index 00000000..1cec57e0
--- /dev/null
+++ b/do-markdown-magic.py
@@ -0,0 +1,41 @@
+import os
+import re
+
+def process_file(file_path):
+    with open(file_path, 'r', encoding='utf-8') as file:
+        content = file.read()
+
+    # Remove <!-- --> Comments
+    content = re.sub(r'<!--(.*?)-->', '', content, flags=re.DOTALL)
+
+    # Replace <br> with <br />
+    content = content.replace('<br>', '<br />')
+
+    # Make each link relative, so replace ./docs with /docs
+    content = content.replace('./docs', '/docs')
+
+    # Remove .md extension from every link while ensuring idempotency
+    content = re.sub(r'(\[[^\]]+\]\((?!https?://)[^)#]+?)\.md(/?#?[^)]*?)(\))', r'\1\2\3', content)
+
+    # Replace back to top buttons
+    # Assuming this pattern is correct; adjust if necessary
+    content = re.sub(r'\[.*Back to top.*\]', '[⬆️ Back to Top](https://riot.im/app/#)', content)
+
+    # Remove any <details> tags
+    content = re.sub(r'<details>.*?</details>', '', content, flags=re.DOTALL)
+
+    # Save the processed content back to the file
+    with open(file_path, 'w', encoding='utf-8') as file:
+        file.write(content)
+
+def process_docs_folder(folder_path):
+    for root, dirs, files in os.walk(folder_path):
+        for file in files:
+            if file.endswith('.md'):
+                file_path = os.path.join(root, file)
+                process_file(file_path)
+
+if __name__ == "__main__":
+    # Update this path to the correct relative path where the script will be run in the GitHub Action
+    docs_folder_path = "./docs/"
+    process_docs_folder(docs_folder_path)