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

Claude Code v2.1.221 ·

Plugin skill validation covers the plugin root

A plugin skill pointing at a root SKILL.md now gets a helpful validation hint.

You'll notice Improvements
JSON All of v2.1.221
You'll noticeTier: how much it should matter to you
2Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
PluginsArea: what it touches
ImprovementsKind: in v2.1.221,
ImprovementsSection of the release
What

A skill entry pointing at SKILL.md in the plugin root now gets a useful hint instead of nothing.

Details
  • Both validators previously only suggested the parent directory when it was not ., leaving the root case with no suggestion.
  • The same wording was added to the plugin config validator and the marketplace-style validator.
Evidence

— point to the plugin root '.' instead

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

Read from
Names in the bundleSKILL.md
How sure we are
One source agreesOne thing we can check says the same as this entry.
Anthropic's release notes agreeChanged plugins to accept "." as a skills path, and the root-level SKILL.md validation error now suggests using the plugin root

See this entry in the whole of v2.1.221 →

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