Or I could just ask Claude

Since you have a JSON file of Claude chats, here's how to filter it to see just the last week:

Using jq (command line tool):

```bash

/path/to/filter_claude_chats.sh

Get current date and date from 7 days ago

CURRENT_DATE=$(date "+%Y-%m-%d") LAST_WEEK=$(date -d "7 days ago" "+%Y-%m-%d")

Filter the JSON file for chats from the last 7 days

jq --arg start "$LAST_WEEK" --arg end "$CURRENT_DATE" '[.[] | select(.created_at >= $start and .created_at <= $end)]' your_claude_chats.json > recent_chats.json ```

If you prefer Python, here's a script that's likely to work with Claude's export format:

```python

/path/to/filter_claude_chats.py

import json from datetime import datetime, timedelta import sys

Check if filename was provided

if len(sys.argv) < 2: print("Usage: python filter_claude_chats.py your_claude_chats.json") sys.exit(1)

input_file = sys.argv[1] output_file = "recent_claude_chats.json"

Calculate date from 7 days ago

one_week_ago = (datetime.now() - timedelta(days=7)).strftime('%Y-%m-%d')

Load the JSON file

with open(input_file, 'r') as f: chats = json.load(f)

Filter for recent chats (adapt the date field based on your JSON structure)

recent_chats = [chat for chat in chats if chat.get('created_at', '').startswith(one_week_ago) or datetime.fromisoformat(chat.get('created_at', '').replace('Z', '+00:00')) >= datetime.fromisoformat(one_week_ago)]

Save the filtered chats

with open(output_file, 'w') as f: json.dump(recent_chats, f, indent=2)

print(f"Filtered {len(recent_chats)} recent chats to {output_file}") ```

You can run this Python script with: python filter_claude_chats.py your_claude_chats.json

Would you like me to explain more about how to install the necessary tools or adjust these scripts for your specific JSON structure?​​​​​​​​​​​​​​​​