Under the hoodTier: how much it should matter to you
1Useful: my rating, 1 to 5
0Signal: worth watching, 1 to 5
ElsewhereArea: what it touches
Internal ChangesKind: in v2.1.269,
Internal ChangesSection of the release
What
The propose_skills tool and an internal tool called ClaudeDesign now build their input validation, execution, and permission-check logic through a create() factory function, instead of defining those pieces directly on the tool. This matches a pattern already used elsewhere for other tools in this release.
Why
This is a structural change to how these tools are put together internally; it does not change what the tools do or how they behave for someone using Claude Code.
