hover
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.
Plugin-drawn boxes, text and buttons can now define hover styles, and a new Client element renders client-side modules
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.267.
In the changelogs
6Releases whose published page names hover.
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v2.1.271
Plugin render hover now dispatches cross-plugin scope tracking
Plugin rendering now tracks hover across plugin boundaries, not just draw ownership
found in this entry's text
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v2.1.267
New hover styling support for plugin-rendered Box/Text/Button UI
Plugin-drawn boxes, text and buttons can now define hover styles, and a new Client element renders client-side modules
found in this entry's text, named in this entry
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v2.1.267
UI element-tree validator (used to check what gets rendered around dialogs) gained hover-scope and Box-key checks
Internal UI validator adds hover and layout checks and clearer error messages for dialog rendering
found in this entry's text
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v2.1.267
Button plugin UI component now supports hover state
Plugin UI Button elements can now carry a hover state through to press handling
found in this entry's text
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v2.0.65
LSP Tool Position Parameters
found in this entry's text
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v2.0.30
LSP (Language Server Protocol) Tool
found in this entry's text
First cited
0No release's published evidence quotes this name. The ledger indexes the Evidence lines of every changelog on this site, so this says nobody here has ever quoted it; it says nothing about how old the name is.
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.