diff --git a/.claude/settings.json b/.claude/settings.json
index b4b7cb5..e69de29 100644
--- a/.claude/settings.json
+++ b/.claude/settings.json
@@ -1,37 +0,0 @@
-{
-  "hooks": {
-    "PreToolUse": [
-      {
-        "matcher": "Edit|MultiEdit|Write",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "but claude pre-tool"
-          }
-        ]
-      }
-    ],
-    "PostToolUse": [
-      {
-        "matcher": "Edit|MultiEdit|Write",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "but claude post-tool"
-          }
-        ]
-      }
-    ],
-    "Stop": [
-      {
-        "matcher": "",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "but claude stop"
-          }
-        ]
-      }
-    ]
-  }
-}
diff --git a/.claude/settings.local.json b/.claude/settings.local.json
deleted file mode 100644
index b4b7cb5..0000000
--- a/.claude/settings.local.json
+++ /dev/null
@@ -1,37 +0,0 @@
-{
-  "hooks": {
-    "PreToolUse": [
-      {
-        "matcher": "Edit|MultiEdit|Write",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "but claude pre-tool"
-          }
-        ]
-      }
-    ],
-    "PostToolUse": [
-      {
-        "matcher": "Edit|MultiEdit|Write",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "but claude post-tool"
-          }
-        ]
-      }
-    ],
-    "Stop": [
-      {
-        "matcher": "",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "but claude stop"
-          }
-        ]
-      }
-    ]
-  }
-}
diff --git a/CLAUDE.md b/CLAUDE.md
index cf557af..8167c1e 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -104,3 +104,7 @@ The GUI uses Svelte 5 runes mode (`$state`, `$derived`, `$effect`, `$props()`).
 ## Roadmap
 
 See `PLAN.md` for the 7-phase roadmap. Detailed API docs in `docs/API.md`, development practices in `docs/DEVELOPMENT.md`.
+
+## GitButler
+
+If you generate code or modify files, run the gitbutler update branches MCP tool.