You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SkillsArea: what it touches
ImprovementsKind: in v2.1.321,
ImprovementsSection of the release
What
Skills are packaged instructions Claude can load for a task. When Claude asks for a skill that cannot be found, Claude Code now gives a reason instead of a bare "no such skill". The reasons include:
no_list
not_listed
not_landed
not_loaded
older_copy
vetoed
unreadable
Why
Knowing the reason helps Claude decide what to try next instead of guessing.
