Hook before Exit

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

[FEATURE] I have a /wrap command that records a session summary. I'd like to have a hook that I can use to prompt me when I fail to /wrap before I /quit. Needs to preserve context before quitting.

Proposed Solution

Make a hook that fires when claude is preparing to exit and prior to losing the session context. I think that suffices. I could use that hook to fire my /wrap command.

I suspect it would be generally useful to have a hook at such a point in the processing anyway: What is the last thing you want claude to do before losing context built up during the session.

Alternative Solutions

I asked claude if there was any way to warn me if I fail to /wrap before /exit, and it said there was no hook at a point where context was still preserved. I'm not sure what other feature or capability is available to catch this oversight in session management.

For my purposes, the only solution I am aware of is to remember to /wrap before I /exit. That still leaves other interruptions unresolved, though.

Priority

Medium - Would be very helpful

Feature Category

Interactive mode (TUI)

Use Case Example

I am trying to keep a comprehensive log of the session i have with claude. I created the /wrap instruction to make a summary of the session events - both for the individual project and for a collective memory project. If my session is interrupted for any reason, I lose the opportunity to keep a summary for that session. I am occasionally able to reconstruct some of the session information, but it is limited even in the best of circumstances. This request covers uncontrollable interruptions such as a dropped ssh session - or just my failure to issue the /wrap instruction before I /quit.

Additional Context

_No response_