I’m using Claude’s MCP connector to do daily updates and as of several days ago it lost the ability to update a date field (a date type custom field). I believe this first occurred about a week ago when Claude noticed the connector was updated. It gives me this specific error message and although it has tried multiple times with multiple other ways to update, other than one record at a time through the browser, it doesn’t seem to be able to solve this problem:
The
update_tasksAPI tool does not support the date object format{"date": "YYYY-MM-DD"}required by this field — attempts returned"date_value: DayAndDateTime is not a JSON object".
If this is a bug in the connector, I’d love the ability to update custom date fields again via Claude through the connector. If there’s instructions, I can give Claude for another method (although it seems like it has tried everything), I’d appreciate those as well.
Thanks for any assistance