tengu_logical_nebula
A Claude Code feature flag, read out of the shipped bundle. It has been in the build since v2.1.323, including the newest one read.
Guide sharing in /team-onboarding now also needs a second remote switch, which is on by default and lets Anthropic turn it off
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.323.
In the changelogs
1Releases whose published page names tengu_logical_nebula.
-
v2.1.323
Sharing team onboarding guides can now be switched off remotely
Guide sharing in /team-onboarding now also needs a second remote switch, which is on by default and lets Anthropic turn it off
found in this entry's text
Gate readings
0No release here has a gate table behind it for this flag. Most published releases have none at all: the readings exist only for versions the pipeline captured flag state on.
First cited
1The earliest release whose published evidence quoted tengu_logical_nebula was v2.1.323, 12 Nov 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
1Build by build
1One 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 feature flag does. All feature flags.