diff --git a/scripts/redact-cast.py b/scripts/redact-cast.py
index 4d679223e..d459fea3d 100755
--- a/scripts/redact-cast.py
+++ b/scripts/redact-cast.py
@@ -4,149 +4,4 @@ import os
 import re
 import sys
 
-# Speed up factor for the recording
-SPEEDUP = 1.25
-
-# Regular expression to match ANSI escape sequences
-ANSI_ESCAPE_PATTERN = re.compile(r"\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~]|\([0-9A-Z=])")
-
-
-def strip_ansi(text):
-    """Remove ANSI escape sequences from text"""
-    return ANSI_ESCAPE_PATTERN.sub("", text)
-
-
-def process_file(input_path, output_path):
-    """
-    Process an asciinema cast v2 file to filter out certain sections based on ANSI cursor commands.
-
-    Format: First line is a JSON header. Subsequent lines are JSON arrays: [timestamp, "o", "text"]
-
-    If a text field contains "\u001b[ROW;COL]H" followed by "Atuin", skip it and all subsequent
-    records until finding a text with "\u001b[ROW;(COL-1)H".
-
-    Maintains consistent timestamps by:
-    1. Not advancing time during skip sections
-    2. Compressing any long gaps to 0.5 seconds maximum
-    """
-    skip_mode = False
-    target_pattern = None
-    ansi_pattern = re.compile(r"\u001b\[(\d+);(\d+)H")
-    is_first_line = True
-    last_timestamp = 0.0
-    time_offset = 0.0  # Accumulator for time to subtract
-    max_gap = 0.5  # Maximum allowed time gap between events
-
-    with (
-        open(input_path, "r", encoding="utf-8") as infile,
-        open(output_path, "w", encoding="utf-8") as outfile,
-    ):
-        for line in infile:
-            # Process the header (first line)
-            if is_first_line:
-                try:
-                    header = json.loads(line)
-                    if "env" in header:
-                        del header["env"]
-                    outfile.write(json.dumps(header) + "\n")
-                except json.JSONDecodeError:
-                    # If we can't parse the header, keep it as is
-                    outfile.write(line)
-                is_first_line = False
-                continue
-
-            # Parse the JSON record
-            try:
-                record = json.loads(line)
-                if not isinstance(record, list) or len(record) != 3 or record[1] != "o":
-                    # If not a valid record, just write it out
-                    outfile.write(line)
-                    continue
-
-                current_timestamp = float(record[0])
-                text = record[2]  # The text content
-
-                # If we're not in skip mode, check if we need to enter it
-                if not skip_mode:
-                    # First check for cursor positioning command
-                    if "\u001b[" in text:
-                        match = ansi_pattern.search(text)
-                        if match and "Atuin" in strip_ansi(text):
-                            row = match.group(1)
-                            col = int(match.group(2))
-                            # Create pattern for the ending sequence
-                            target_pattern = f"\u001b[{row};{col - 1}H"
-                            skip_mode = True
-                            # Start tracking time to subtract
-                            skip_start_time = current_timestamp
-                            continue  # Skip this record
-
-                    # If we're not skipping, write the record with adjusted timestamp
-                    # First, adjust for skipped sections
-                    adjusted_timestamp = current_timestamp - time_offset
-
-                    # Then, check if there's a long gap to compress
-                    if last_timestamp > 0:
-                        time_gap = adjusted_timestamp - last_timestamp
-                        if time_gap > max_gap:
-                            # Compress the gap and add the excess to time_offset
-                            excess_time = time_gap - max_gap
-                            time_offset += excess_time
-                            adjusted_timestamp -= excess_time
-
-                    # Ensure timestamps never go backward
-                    adjusted_timestamp = max(adjusted_timestamp, last_timestamp)
-                    last_timestamp = adjusted_timestamp
-                    # Apply speedup factor to the timestamp
-                    record[0] = adjusted_timestamp / SPEEDUP
-                    outfile.write(json.dumps(record) + "\n")
-
-                # If we're in skip mode, check if we should exit it
-                else:
-                    if target_pattern in text:
-                        skip_mode = False
-                        # Calculate how much time to subtract from future timestamps
-                        time_offset += current_timestamp - skip_start_time
-
-                        # Add a 0.5 second pause after each skip section
-                        last_timestamp += 0.5
-
-                        # Write this record with adjusted timestamp
-                        adjusted_timestamp = current_timestamp - time_offset
-
-                        # Check if there's a long gap to compress
-                        if last_timestamp > 0:
-                            time_gap = adjusted_timestamp - last_timestamp
-                            if time_gap > max_gap:
-                                # Compress the gap and add the excess to time_offset
-                                excess_time = time_gap - max_gap
-                                time_offset += excess_time
-                                adjusted_timestamp -= excess_time
-
-                        # Ensure timestamps never go backward
-                        adjusted_timestamp = max(adjusted_timestamp, last_timestamp)
-                        last_timestamp = adjusted_timestamp
-                        # Apply speedup factor to the timestamp
-                        record[0] = adjusted_timestamp / SPEEDUP
-                        outfile.write(json.dumps(record) + "\n")
-                    # Otherwise we're still in skip mode, don't write anything
-
-            except json.JSONDecodeError:
-                # If we can't parse the line as JSON, include it anyway
-                outfile.write(line)
-
-
-if __name__ == "__main__":
-    if len(sys.argv) != 3:
-        print(f"Usage: {os.path.basename(sys.argv[0])} input_file output_file")
-        sys.exit(1)
-
-    input_file = sys.argv[1]
-    output_file = sys.argv[2]
-
-    if not os.path.exists(input_file):
-        print(f"Error: Input file '{input_file}' does not exist")
-        sys.exit(1)
-
-    process_file(input_file, output_file)
-    print(f"Processed {input_file} -> {output_file}")
+import pyte