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 command registration split apart

Under the hood
Useful1 Signal0
Slash Commands

Built-in command setup was split into separate build and register steps.

What

The bundled-command builder no longer constructs and registers a command object inline; registration moved to a dedicated function.

Details
  • The old helper now just returns { skillRoot, getPromptForCommand }.
  • A reset helper clears the bundled command lists and the kill-switch-survivor set tracked by survivesBundledKillSwitch.
  • A batched file-writing helper with tolerateExisting and verify-content semantics was added alongside.
Evidence

survivesBundledKillSwitch

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 →