Anthropic renamed BetaSkill and shipped scoped API keys in the Claude Console
Releasebot (Anthropic release notes)·medium signal
The August 27 Claude Developer Platform notes align beta and non-beta SDK behavior: `client.beta.files` and `client.beta.skills` no longer send beta headers and return standardized shapes, and the beta Messages type `BetaSkill` is renamed `BetaContainerSkill`. Deletion semantics changed too, with `client.beta.skills.delete()` now removing a Skill and all of its versions. The Console also gained personal and service account keys giving workspace-scoped access and per-account tracking, which is the cleaner way to separate a pipeline's credentials from a human's.