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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 v2.1.259 ·

Skills tool now enforces a description length cap

The skill-proposal description field now has a hard length cap, with guidance to stay under 200 characters.

TierYou'll noticehow much it should matter to you
Useful2my rating, 1 to 5
Signal2worth watching, 1 to 5
AreaSkillswhat it touches
KindBug Fixesin v2.1.259,
You'll notice No documentation found

The skill-proposal description field now has a hard length cap, with guidance to stay under 200 characters.

The propose_skills tool's description field now enforces a hard maximum length, rejecting overly long descriptions with an explicit error message. Guidance for the field now asks for descriptions under 200 characters and never exceeding 1024, where previously no limit existed.

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Names in the bundlepropose_skills

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