Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
TelemetryArea: what it touches
Internal ChangesKind: in v2.1.321,
Internal ChangesSection of the release
What
Claude Code keeps a list of deferred tools, which are tools it does not load up front. It now sends a usage report when that list changes, sorting the changed tools by owner into these groups:
remote device browser tools
other remote device tools
Chrome tools
everything else
Why
This gives Anthropic data on which kind of tool causes the deferred tool list to keep changing. It does not change what you see.
