debug
A Claude Code settings key, read out of the shipped bundle. It was in the build from v2.1.315 and was gone by v2.1.317.
Feedback now lets you tag a failure mode and task category, cycled with the arrow keys.
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.223.
In the changelogs
8Releases whose published page names debug.
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v2.1.269
New
focusViewflag threaded into app initializationApp startup now computes and passes a new internal
focusViewflagfound in this entry's text
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v2.1.257
New
hideLoginNoticesession optionA new hideLoginNotice option lets a host session hide the login notice without hiding all welcome chrome.
found in this entry's text
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v2.1.248
Status area props collapsed into three objects
The bottom status area now takes three grouped objects instead of many props.
found in this entry's text
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v2.1.248
claude remote-controlrefuses flags typed before the verbFlags typed before remote-control now error out instead of being silently dropped.
found in this entry's text
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v2.1.246
Cloud session status lines are quieter, and progress now drives the spinner
Cloud session status chatter is filtered by level, so only important lines reach you.
found in this entry's text
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v2.1.223
Feedback drafts gained failure-mode and task-category fields
Feedback now lets you tag a failure mode and task category, cycled with the arrow keys.
found in this entry's text
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v2.1.14
Debug Log Cleanup
found in this entry's text
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v0.2.114
MCP Server Integration
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
2Build by build
7One row per release since the first build this name was read out of. Absent means the build was read and the name was not in it, never mined means no bundle for that release was ever archived, and a declared type or a default is only ever what that release's own bundle stated.
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.