Follow Discord
Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.248 ·

Push-notification tool still switched off

A tool letting Claude push notifications to you stays off by default.

Nothing to try yet In Development
JSON All of v2.1.248
Nothing to try yetTier: how much it should matter to you
2Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
Terminal UIArea: what it touches
In DevelopmentKind: in v2.1.248,
In DevelopmentSection of the release

tengu_kairos_push_notifications compiles in false.

What

The tool that lets Claude proactively notify you in the terminal and optionally on mobile is present but enabled only by tengu_kairos_push_notifications, whose compiled fallback is false, so it is not offered unless a server turns it on.

Details
  • Results are capped at 1000 characters and delivery is deferred.
  • Its result reports whether a push and a local notification were sent, and if not, a reason of config_off, user_present or no_transport.
Evidence

send a notification to the user via terminal and optionally mobile

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

Read from
Feature flag
tengu_kairos_push_notifications Off by default, switched on for this account

The shipped code defaults this off, and the flag server returned on for the one account this site reads on this version. That is the reading that makes the entry above worth a second look, and it still says nothing about your account.

This account: on · anonymous baseline: on · compiled default in v2.1.248: off

Read once, for one account on one subscription tier, against v2.1.248. It isn't a statement about your account. What a flag value here can and cannot tell you

What has happened since
Flag reading moved The flag server now returns on for tengu_kairos_push_notifications, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.
Flag reading moved The flag server now returns nothing at all, having stopped carrying it for tengu_kairos_push_notifications, read as this account. A reading is one sample. Claude Code evaluates its flags remotely, so no client sees the targeting rule behind a value and this says nothing about your account.

See this across every release →

See this entry in the whole of v2.1.248 →

Feedback