ui.scroll
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.
Plugins can now request keyboard focus and control scrolling in UI regions they drew
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.271.
In the changelogs
7Releases whose published page names ui.scroll.
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v2.1.300
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
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v2.1.292
Plugin
tool.checkandui.scrollhooks now wait for pending workThe tool.check and ui.scroll plugin hooks now wait for pending work to finish before running
found in this entry's text, named in this entry
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v2.1.289
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
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v2.1.275
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
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v2.1.271
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
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v2.1.271
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
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v2.1.271
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
First cited
4The earliest release whose published evidence quoted ui.scroll 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.
Presence across releases
0The 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.