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 v2.1.233 ·

Broken YAML frontmatter is reported instead of silently ignored

A skill, command or agent with broken YAML frontmatter now logs an error instead of loading silently.

You'll notice Improvements
JSON All of v2.1.233
You'll noticeTier: how much it should matter to you
3Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SkillsArea: what it touches
ImprovementsKind: in v2.1.233,
ImprovementsSection of the release
What

A skill, command or agent file whose YAML frontmatter fails to parse now logs an error naming the problem, where previously the failure was discarded and the file was loaded as if it had no frontmatter at all.

Details
  • The skills loader also emits a telemetry event when this happens.
Evidence

failed to parse and was ignored:

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

See this entry in the whole of v2.1.233 →

Feedback