Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.242 Home All releases olderv2.1.241 v2.1.243newer
Claude Code v2.1.242

Six new device-hook telemetry events, none of which can fire yet

Under the hood
Useful1 Signal3
Hooks

Six telemetry events for machine-run cloud hooks exist but cannot fire in this build.

Device-hook telemetry is fully written behind the gate that returns false.

What

The machine-side hook client reports each forwarded hook it serves and each registration attempt, plus consent notices, lapse lines and pinning outcomes. All of it sits behind the device-hooks gate that returns false in this build.

Details
  • tengu_device_hook_served carries event, kind, outcome, exit class, duration, whether paths were translated, and whether the run was a replay, blocked, staged, repinned, or waited.
  • tengu_device_hooks_client_register carries outcome, trigger, counts of forwarded, templates, held and accepted or ignored entries, and attempt number.
  • Also tengu_device_hooks_consent_notice, tengu_device_hooks_lapse_line, tengu_device_hooks_reach_pinned, tengu_device_hooks_source_pinned.
  • Successful lease renewals are deliberately not reported.
  • None of these names exist in 2.1.241.
Evidence

tengu_device_hook_served

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.242 →