diff --git a/resources/fix_openephys_xml_missing_channels.py b/resources/fix_openephys_xml_missing_channels.py
new file mode 100644
index 0000000..c870978
--- /dev/null
+++ b/resources/fix_openephys_xml_missing_channels.py
@@ -0,0 +1,145 @@
+"""
+Script to detect and fix missing channels in OpenEphys XML settings files.
+
+This script corrects XML files where channels are missing from the
+CHANNELS, ELECTRODE_XPOS, and ELECTRODE_YPOS tags. It fills in missing
+channels by inferring their values based on existing patterns in the file.
+
+Typical usage example:
+    python fix_openephys_xml_missing_channels.py --file_path settings.xml --overwrite --verbose
+"""
+import argparse
+import warnings
+from pathlib import Path
+from typing import Union
+
+import numpy as np
+
+from probeinterface.utils import import_safely
+
+
+def fix_openephys_xml_file(
+    file_path: Union[str, Path],
+    overwrite: bool = True,
+    verbose: bool = False
+):
+    """
+    Fix missing channels in an OpenEphys XML settings file.
+
+    This function parses the XML file, detects missing channels in the
+    CHANNELS, ELECTRODE_XPOS, and ELECTRODE_YPOS tags, and fills them in
+    by inferring values from existing data patterns.
+
+    Parameters
+    ----------
+    file_path : Union[str, Path]
+        Path to the XML file to be fixed.
+    overwrite : bool, optional
+        If True, overwrite the original file. If False, save as .fixed.xml.
+        Default is True.
+    verbose : bool, optional
+        If True, print detailed information about the process.
+        Default is False.
+
+    Raises
+    ------
+    FileNotFoundError
+        If the specified file does not exist.
+    ValueError
+        If unable to infer fill values for missing channels.
+    """
+    file_path = Path(file_path)
+    if not file_path.exists():
+        raise FileNotFoundError(f"File not found: {file_path}")
+
+    # Parse the XML file
+    ET = import_safely("xml.etree.ElementTree")
+    tree = ET.parse(str(file_path))
+    root = tree.getroot()
+
+    # Find all relevant elements
+    channels_elements = root.findall(".//CHANNELS")
+    xpos_elements = root.findall(".//ELECTRODE_XPOS")
+    ypos_elements = root.findall(".//ELECTRODE_YPOS")
+
+    for channels, xpos, ypos in zip(channels_elements, xpos_elements, ypos_elements):
+        channel_names = np.array(list(channels.attrib.keys()))
+        channel_ids = np.array([int(ch[2:]) for ch in channel_names])
+        sorted_channel_ids = sorted(channel_ids)
+        all_channel_ids = set(range(sorted_channel_ids[0], sorted_channel_ids[-1] + 1))
+        missing_channels = sorted(all_channel_ids - set(sorted_channel_ids))
+
+        if not missing_channels:
+            if verbose:
+                print("No missing channels detected.")
+            continue
+
+        warnings.warn(f"Missing channels detected in XML: {missing_channels}")
+
+        # Detect repeating pattern for <ELECTRODE_XPOS>
+        xpos_values = [int(value) for value in xpos.attrib.values()]
+        pattern_length = next(
+            (i for i in range(1, len(xpos_values) // 2) if xpos_values[:i] == xpos_values[i:2 * i]),
+            len(xpos_values)
+        )
+        xpos_pattern = xpos_values[:pattern_length]
+
+        # Detect step for <ELECTRODE_YPOS>
+        ypos_values = [int(value) for value in ypos.attrib.values()]
+        unique_steps = np.unique(np.diff(sorted(set(ypos_values))))
+        if len(unique_steps) != 1:
+            raise ValueError("Unable to determine unique step size for ELECTRODE_YPOS.")
+        ypos_step = unique_steps[0]
+
+        # Fill in missing channels
+        for channel_id in missing_channels:
+            # Find the closest channel before or after
+            prev_channels = [ch for ch in channel_ids if ch < channel_id]
+            next_channels = [ch for ch in channel_ids if ch > channel_id]
+
+            if prev_channels:
+                nearest_channel_id = max(prev_channels)
+            elif next_channels:
+                nearest_channel_id = min(next_channels)
+            else:
+                raise ValueError(f"Cannot find reference channel for missing channel {channel_id}")
+
+            channel_fill_value = channels.attrib[f"CH{nearest_channel_id}"]
+            channels.set(f"CH{channel_id}", channel_fill_value)
+
+            xpos_fill_value = xpos_pattern[channel_id % pattern_length]
+            xpos.set(f"CH{channel_id}", str(xpos_fill_value))
+
+            ypos_fill_value = (channel_id // 2) * ypos_step
+            ypos.set(f"CH{channel_id}", str(ypos_fill_value))
+
+    if not overwrite:
+        file_path = file_path.with_suffix(".fixed.xml")
+
+    # Save the updated XML
+    tree.write(file_path)
+    if verbose:
+        print(f"Fixed XML file saved to: {file_path}")
+
+
+def main():
+    """
+    Command-line interface for fixing OpenEphys XML files.
+
+    Parses command-line arguments and calls fix_openephys_xml_file.
+    """
+    parser = argparse.ArgumentParser(description="Fix missing channels in OpenEphys XML settings files.")
+    parser.add_argument("--file_path", type=str, required=True, help="Path to the XML file to fix.")
+    parser.add_argument("--overwrite", action="store_true", help="Overwrite the original file.")
+    parser.add_argument("--verbose", action="store_true", help="Print detailed information.")
+    args = parser.parse_args()
+
+    fix_openephys_xml_file(
+        file_path=args.file_path,
+        overwrite=args.overwrite,
+        verbose=args.verbose
+    )
+
+
+if __name__ == "__main__":
+    main()