Source Intelligence

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

All of v2.1.225 Home All releases olderv2.1.224 v2.1.226newer

Bundled skill-backed slash commands forward more capabilities

You'll notice
Useful4 Signal0
Slash Commands Notable

Slash commands from bundled skills now support arguments, completions, background runs and effort settings.

What

Slash commands generated from bundled plugin skills now carry through a much larger set of command features, so they behave more like hand-written commands.

Details
  • Newly passed through: argsMayContainSlashCommands, getContext, background, the resolved skillRoot, getEffort, getDefaultEffort, onUserTypedArgs and getArgumentCompletions.
  • A skill-supplied progressMessage is forwarded, defaulting to "running".
  • getPromptForCommand now comes from a cached wireSkillFilesExtraction step.
Evidence

argsMayContainSlashCommands

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.225 →