A long thread: [paste]. Write a
message summarising what's agreed,
naming what's open, assigning each
open item, and making it socially
easy to stop replying.

End a Thread That Won't Die

Summarises, assigns, and closes the loop.

Prompt

Here's a long email thread: [paste it]. Write a message that summarises what's been agreed, names what's still open, assigns each open item to someone, and makes it socially easy to stop replying.