Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
Chrome & BrowserArea: what it touches
Internal ChangesKind: in v2.1.260,
Internal ChangesSection of the release
Two new no-op stub tools, enable__mcp__claude-in-chrome and a generic 'Browser' variant, do nothing when called. They exist to tell the model that if tools named with Claude_Browser are already present in the session, they're already usable, so the model should use those directly instead of wasting a call trying to "enable" them.
