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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 ·

"claudeai-" prefixed skill/plugin name detection

New helpers detect claudeai-prefixed skill and plugin names.

TierUnder the hoodhow much it should matter to you
Useful1my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaPlugin Marketplacewhat it touches
KindInternal Changesin v2.1.261,
Under the hood

New helpers detect claudeai-prefixed skill and plugin names.

New helper functions detect whether a normalized name starts with a claudeai- prefix, used to identify skills and plugins that originate from claude.ai.

See this entry in the whole of v2.1.261 →

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