tengu_starry_locket
A Claude Code feature flag, read out of the shipped bundle. It was in the build from v2.1.283 and was gone by v2.1.321.
Two server switches, off unless turned on remotely, can hide or skip MCP servers from claude.ai-synced plugins that a terminal cannot sign in to
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.283.
In the changelogs
2Releases whose published page names tengu_starry_locket.
-
v2.1.283
MCP servers from claude.ai-synced plugins can be hidden or skipped when a terminal can't sign in
Two server switches, off unless turned on remotely, can hide or skip MCP servers from claude.ai-synced plugins that a terminal cannot sign in to
gate cited by this entry, found in this entry's text
-
v2.1.283
Synced plugins can leave out MCP servers that a terminal cannot sign in to
Behind a server setting that defaults off, synced plugins drop web MCP servers whose last sign-in check found no way to register
gate cited by this entry
Gate readings
1| Release | Resolved | This account | Anonymous | Compiled default |
|---|---|---|---|---|
| v2.1.283 read on another version | Off in both readings | off | off | off |
Two arms, because they disagree: this account is the one account this site reads and anonymous is a baseline with no identity attached. A reading says nothing about your account, and off cannot rule out a rollout both readings sit outside of. What these readings can and cannot show.
Flag server, over time
10| Read as | Reading | From | Until | Version installed |
|---|---|---|---|---|
| anonymous | on | 2026-10-17T05:30:04Z | 2026-11-12T18:55:04Z | v2.1.302 to v2.1.322 |
| this account | on | 2026-09-30T19:15:05Z | 2026-11-12T18:55:04Z | v2.1.286 to v2.1.322 |
| anonymous | no longer carried | 2026-10-17T05:25:57Z | 2026-10-17T05:25:57Z | v2.1.302 |
| anonymous | on | 2026-09-30T16:20:05Z | 2026-10-17T05:10:04Z | v2.1.285 to v2.1.302 |
| this account | off | 2026-09-30T17:30:08Z | 2026-09-30T18:45:07Z | v2.1.285 |
| this account | on | 2026-09-30T17:26:32Z | 2026-09-30T17:26:32Z | v2.1.286 |
| this account | off | 2026-09-25T22:10:05Z | 2026-09-30T17:15:06Z | v2.1.283 to v2.1.285 |
| anonymous | off | 2026-09-25T19:27:54Z | 2026-09-30T16:15:05Z | v2.1.283 to v2.1.285 |
| this account | no longer carried | 2026-09-25T19:30:06Z | 2026-09-25T19:30:06Z | v2.1.282 |
| this account | off | 2026-09-25T19:27:54Z | 2026-09-25T19:27:54Z | v2.1.283 |
One row per unbroken stretch of one reading, newest first, from snapshots taken every twenty-five minutes or so. No longer carried is not off: it means the flag server stopped returning the gate at all, which is what a retired experiment looks like. The version column is what was installed when the reading was taken, not what caused it.
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
8Build by build
36One 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.