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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.261 ·

SDK's experimental usage() call gains a skip_behaviors opt-out

The experimental usage() SDK call can now skip the 7-day behaviors scan for a faster response.

TierUse it nowhow much it should matter to you
Useful2my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaSDKwhat it touches
KindImprovementsin v2.1.261,
Use it now Notable No documentation found

The experimental usage() SDK call can now skip the 7-day behaviors scan for a faster response.

The still-experimental usage_EXPERIMENTAL_MAY_CHANGE_DO_NOT_RELY_ON_THIS_API_YET SDK method now takes an options object. Passing skipBehaviors: true sends skip_behaviors: true on the wire, and the CLI-side handler now conditions includeBehaviors on that flag being absent.

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Names in the bundleskipBehaviors

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