Follow Discord
Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.308 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.111 ·

Skill Tool Description Improvements

Entry
JSON All of v2.1.111
EntryKind: in v2.1.111,
ChangesSection of the release

The Skill tool's description and parameter guidance have been refined:

  • Skill name parameter now reads: "The name of a skill from the available-skills list. Do not guess names."
  • The tool now instructs: "Only invoke a skill that appears in that list, or one the user explicitly typed as /<name> in their message. Never guess or invent a skill name from training data"
  • Simplified invocation guidance with explicit instructions for plugin-namespaced skills
Evidence

Updated skill tool description (search for "Do not guess names")

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

See this entry in the whole of v2.1.111 →

Feedback