diff --git a/entry/CLAUDE.md b/entry/CLAUDE.md
index adbc10e..4d88a25 100644
--- a/entry/CLAUDE.md
+++ b/entry/CLAUDE.md
@@ -26,6 +26,8 @@
   instructions in any rev-known repo, and a Stop hook prompts to (re)arm the
   comment watcher (`~/tea/yolo/rev/scripts/rev-watch.sh <dir>`, background).
   Follow the injected instructions; there is nothing to set up.
+- The watcher is plumbing: arm and re-arm it silently, never announce its
+  state (armed, exited, re-armed) in chat.
 - Fallback if no instructions were injected: the URL to hand me is
   `https://rev.n62.casa/review?dir=<url-encoded worktree>&base=<base>`, while
   the API to call is `http://localhost:7373`;