ui.focus

A Claude Code settings key, read out of the shipped bundle. No mined inventory carries it: everything below comes from what this site has written about it.

Releases whose published page names ui.focus.

1. v2.1.300 14 Oct 2026
   Plugins have a new view action in the interface

   The plugin runtime gains a new ui.view action next to the existing scroll and focus actions

   found in this entry's text

2. v2.1.296 9 Oct 2026
   Plugin hooks get an isDispatching check and change how render and focus events pass

   The context passed to plugin hooks now includes isDispatching, and ui.render or ui.focus starting events are cleared for calls served by a pending call

   found in this entry's text

3. v2.1.296 9 Oct 2026
   Plugin interface event filtering moves to a shared rule

   A check that treated only ui.render and ui.focus specially now asks a shared rule which starting events to treat that way

   found in this entry's text

4. v2.1.289 3 Oct 2026
   A new drawing slot for plugin function hooks, plus an interface fault event

   Claude Code lists a new drawing slot for plugin function hooks and a new interface event for reporting faults

   found in this entry's text

5. v2.1.280 22 Sep 2026
   New ui.copy control action

   New 'ui.copy' control action added, likely for copy-to-clipboard

   found in this entry's text

6. v2.1.275 17 Sep 2026
   New plugin API method ui.panes with no permission check, wired end-to-end but never called by anything else in the bundle

   New plugin API method ui.panes lets plugins list their own UI panels, with no permission check

   found in this entry's text

7. v2.1.271 14 Sep 2026
   New plugin UI focus/scroll API (ui.focus, ui.scroll)

   Plugins can now request keyboard focus and control scrolling in UI regions they drew

   named in this entry, found in this entry's text

8. v2.1.271 14 Sep 2026
   Plugin UI SDK gains open() modifiers plus scroll() and focus() actions

   Plugin UI SDK adds open() modifiers plus new scroll() and focus() actions

   found in this entry's text

9. v2.1.271 14 Sep 2026
   New UI event types: ui.scroll, ui.focus, ui.blit

   Three new UI event types (ui.scroll, ui.focus, ui.blit) were added for telemetry and plugin hooks

   named in this entry, found in this entry's text

The earliest release whose published evidence quoted ui.focus was v2.1.271, 14 Sep 2026. That is the oldest release this project wrote about it, so it is a floor on the name's age and not the release that introduced it. It is not a presence reading: which builds carried the name is the table below.

The miner has never read a build containing this name. It is here because a changelog entry of ours names it, which is evidence that it existed and not evidence of which releases carried it. The inventory starts at v2.1.138 and everything older than that was never mined.

Read out of the published npm bundle release by release, and out of Anthropic's own documentation as this site captured it. Nothing on this page is a description anybody here wrote about what the settings key does. All settings keys.