From 4f753b9fae890fdac220c1a9f261bf554060955a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torjus=20H=C3=A5kestad?= <torjus@usit.uio.no>
Date: Sun, 8 Mar 2026 02:34:03 +0100
Subject: [PATCH] claude-code: add PostToolUse hook for session rename
 suggestion

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 home/programs/claude-code/default.nix | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/home/programs/claude-code/default.nix b/home/programs/claude-code/default.nix
index 14c4876..ece14df 100644
--- a/home/programs/claude-code/default.nix
+++ b/home/programs/claude-code/default.nix
@@ -46,6 +46,19 @@
           "Read(~/.ssh/*)"
         ];
       };
+      hooks = {
+        PostToolUse = [
+          {
+            matcher = "EnterPlanMode";
+            hooks = [
+              {
+                type = "command";
+                command = "echo 'A plan is being created. If this session has not been renamed yet, suggest a concise, descriptive session name based on the conversation so far and ask the user to run /rename <suggested-name>.'";
+              }
+            ];
+          }
+        ];
+      };
       statusLine = {
         type = "command";
         command = ''input=$(cat); echo "$(basename "$(echo "$input" | jq -r '.workspace.current_dir')") | $(echo "$input" | jq -r '.model.display_name')"'';