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Sweep 10 Nov 2026 · 02:18Z Build v2.1.322 539 read Stable v2.1.311 Latest v2.1.322 Next v2.1.322 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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Claude Code v2.1.259 ·

CLAUDE_CODE_SKILL_ATTRIBUTION test/override env var

A new environment variable lets you inject per-content-hash skill and plugin attribution into command and skill telemetry.

Use it now Notable No documentation found New Features
JSON All of v2.1.259
Use it nowTier: how much it should matter to you
5Useful: my rating, 1 to 5
3Signal: worth watching, 1 to 5
TelemetryArea: what it touches
New FeaturesKind: in v2.1.259,
What probably matters to youSection of the release

A new CLAUDE_CODE_SKILL_ATTRIBUTION env var lets a caller inject per-content-hash skill and plugin attribution (skill_id, plugin_id) into telemetry, mirroring the existing CLAUDE_CODE_PLUGIN_ATTRIBUTION mechanism. It feeds a new CX() attribution helper used across command and skill telemetry events. Entries that aren't a JSON object are ignored.

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Names in the bundleCLAUDE_CODE_SKILL_ATTRIBUTIONCLAUDE_CODE_PLUGIN_ATTRIBUTION
How sure we are
One source agreesOne thing we can check says the same as this entry.
The name it cites is new in this buildNew in this build: CLAUDE_CODE_SKILL_ATTRIBUTION

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