tengu_nifty_lemur
A Claude Code feature flag, read out of the shipped bundle. It has been in the build since v2.1.248, including the newest one read.
Five analytics events cover the weekly limit-reset flow.
Not Anthropic's. This is the line from the earliest changelog entry here that named it, v2.1.248.
First seen v2.1.248 27 Aug 2026
Last seen v2.1.308 22 Oct 2026
Builds51 / 149on this box, as of v2.1.308
Written about v2.1.248 first named in a changelog, 27 Aug 2026
v2.1.248in the build not in the build never minedv2.1.308
In the changelogs
2Releases whose published page names tengu_nifty_lemur.
-
v2.1.248
Five analytics events for the weekly limit reset
Five analytics events cover the weekly limit-reset flow.
gate cited by this entry, found in this entry's text
-
v2.1.248
One-per-week session limit reset, present but dark
You could clear a five-hour session limit once a week, but the command stays hidden.
gate cited by this entry, 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.
Flag server, over time
60| Read as | Reading | From | Until | Version installed |
|---|---|---|---|---|
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-22T19:05:05Z | 2026-10-22T19:05:05Z | v2.1.308 |
| anonymous | {"enabled":false,"version":0} | 2026-10-17T05:30:04Z | 2026-10-22T19:05:05Z | v2.1.302 to v2.1.308 |
| this account | {"enabled":false,"version":0} | 2026-10-22T18:55:05Z | 2026-10-22T18:55:05Z | v2.1.308 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-22T12:35:05Z | 2026-10-22T18:35:05Z | v2.1.308 |
| this account | {"enabled":false,"version":0} | 2026-10-22T12:25:04Z | 2026-10-22T12:25:04Z | v2.1.308 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-22T12:10:05Z | 2026-10-22T12:15:05Z | v2.1.308 |
| this account | {"enabled":false,"version":0} | 2026-10-22T09:25:04Z | 2026-10-22T11:55:04Z | v2.1.308 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-22T09:05:04Z | 2026-10-22T09:05:04Z | v2.1.308 |
| this account | {"enabled":false,"version":0} | 2026-10-22T04:15:06Z | 2026-10-22T08:55:03Z | v2.1.307 to v2.1.308 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-21T21:10:07Z | 2026-10-22T03:40:05Z | v2.1.306 to v2.1.307 |
| this account | {"enabled":false,"version":0} | 2026-10-21T21:09:42Z | 2026-10-21T21:09:42Z | v2.1.307 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-21T02:50:06Z | 2026-10-21T20:45:05Z | v2.1.305 to v2.1.306 |
| this account | {"enabled":false,"version":0} | 2026-10-21T02:45:34Z | 2026-10-21T02:45:34Z | v2.1.306 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-20T19:55:06Z | 2026-10-21T00:30:05Z | v2.1.304 to v2.1.305 |
| this account | {"enabled":false,"version":0} | 2026-10-20T19:52:45Z | 2026-10-20T19:52:45Z | v2.1.305 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-19T20:15:06Z | 2026-10-20T17:05:04Z | v2.1.303 to v2.1.304 |
| this account | {"enabled":false,"version":0} | 2026-10-19T20:10:18Z | 2026-10-19T20:10:18Z | v2.1.304 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-18T21:35:25Z | 2026-10-19T18:45:04Z | v2.1.302 to v2.1.303 |
| this account | {"enabled":false,"version":0} | 2026-10-18T21:33:49Z | 2026-10-18T21:33:49Z | v2.1.303 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-17T16:20:04Z | 2026-10-18T21:20:04Z | v2.1.302 |
| this account | {"enabled":false,"version":0} | 2026-10-17T07:00:05Z | 2026-10-17T16:05:04Z | v2.1.302 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-17T06:50:04Z | 2026-10-17T06:50:04Z | v2.1.302 |
| this account | {"enabled":false,"version":0} | 2026-10-17T01:00:06Z | 2026-10-17T06:40:04Z | v2.1.302 |
| anonymous | no longer carried | 2026-10-17T05:25:57Z | 2026-10-17T05:25:57Z | v2.1.302 |
| anonymous | {"enabled":false,"version":0} | 2026-08-28T22:05:04Z | 2026-10-17T05:10:04Z | v2.1.246 to v2.1.302 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-17T00:50:04Z | 2026-10-17T00:50:04Z | v2.1.302 |
| this account | {"enabled":false,"version":0} | 2026-10-16T19:00:08Z | 2026-10-17T00:45:04Z | v2.1.301 to v2.1.302 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-16T18:50:05Z | 2026-10-16T18:50:05Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-16T16:35:04Z | 2026-10-16T18:45:04Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-16T16:10:06Z | 2026-10-16T16:30:06Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-16T16:00:09Z | 2026-10-16T16:00:09Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-16T15:30:05Z | 2026-10-16T15:45:08Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-16T10:10:04Z | 2026-10-16T15:20:05Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-16T07:50:04Z | 2026-10-16T10:00:07Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-16T07:40:04Z | 2026-10-16T07:40:04Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-16T06:40:05Z | 2026-10-16T07:30:06Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-16T02:50:04Z | 2026-10-16T06:30:05Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-16T02:45:04Z | 2026-10-16T02:45:04Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-16T01:00:07Z | 2026-10-16T02:40:04Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-16T00:50:04Z | 2026-10-16T00:50:04Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-15T20:50:05Z | 2026-10-16T00:40:04Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T20:45:04Z | 2026-10-15T20:45:04Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-15T19:40:04Z | 2026-10-15T20:40:04Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T19:30:05Z | 2026-10-15T19:35:04Z | v2.1.301 |
| this account | {"enabled":false,"version":0} | 2026-10-15T19:05:09Z | 2026-10-15T19:20:06Z | v2.1.300 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T18:55:04Z | 2026-10-15T18:55:04Z | v2.1.300 |
| this account | {"enabled":false,"version":0} | 2026-10-15T18:50:05Z | 2026-10-15T18:50:05Z | v2.1.300 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T17:00:06Z | 2026-10-15T18:40:04Z | v2.1.300 |
| this account | {"enabled":false,"version":0} | 2026-10-15T15:50:04Z | 2026-10-15T16:40:04Z | v2.1.300 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T15:00:06Z | 2026-10-15T15:00:06Z | v2.1.300 |
| this account | {"enabled":false,"version":0} | 2026-10-15T14:56:28Z | 2026-10-15T14:56:28Z | v2.1.301 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T11:00:07Z | 2026-10-15T14:30:04Z | v2.1.300 |
| this account | {"enabled":false,"version":0} | 2026-10-15T09:50:05Z | 2026-10-15T10:35:06Z | v2.1.300 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T08:30:06Z | 2026-10-15T09:15:04Z | v2.1.300 |
| this account | {"enabled":false,"version":0} | 2026-10-15T08:25:04Z | 2026-10-15T08:25:04Z | v2.1.300 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T05:00:05Z | 2026-10-15T08:15:04Z | v2.1.300 |
| this account | {"enabled":false,"version":0} | 2026-10-15T04:35:04Z | 2026-10-15T04:50:04Z | v2.1.300 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-15T02:45:04Z | 2026-10-15T02:45:04Z | v2.1.300 |
| this account | {"enabled":false,"version":0} | 2026-10-15T01:55:04Z | 2026-10-15T02:20:04Z | v2.1.300 |
| this account | {"autoContinue":true,"enabled":true,"label":"Reset your session limit now","noticeLine":"/limit-reset to reset your session limit now · uses weekly limit · 1/week","spentLine":"Weekly reset used · available again {date}","successLine":"Session limit reset · next reset available {date} · your weekly limit still applies","unavailableLine":"Couldn't reset your session limit right now · try again in a moment","version":1} | 2026-10-14T23:00:07Z | 2026-10-15T01:50:04Z | v2.1.300 |
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
1The earliest release whose published evidence quoted tengu_nifty_lemur was v2.1.248, 27 Aug 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.
ReleaseDateThe span that was quoted
Presence across releases
1BuildsHow manyDatesReading
v2.1.248 – v2.1.30851 builds27 Aug 2026 → 22 Oct 2026 ◆in the build
Build by build
51One 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.
BuildDateStateThe record behind it
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.