You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
HooksArea: what it touches
ImprovementsKind: in v2.1.288,
ImprovementsSection of the release
What
A PreToolUse hook is a command you set up to run before Claude uses a tool, and it can block the tool. When such a hook cannot run, Claude Code blocks the call. The message shown is now shorter and says the call was not run. It used to talk about a call served for a cloud session and about refusing rather than skipping the check.
Why
If you hit this, the message now tells you more directly what happened.
How sure we are
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubtThe situations in which this message appears are not known.
