Creating an artifact from a type inside a cloud session sits behind a second switch, off.
CLAUDE_CODE_ARTIFACT_TYPE_CLOUD_CREATE or its flag would unlock cloud type creation; both fall back off.
tengu_cobalt_plinth_larch Off in both readingsThe flag server returned off for the account this site reads and for the anonymous baseline. A reading of off cannot rule out a rollout these two readings sit outside of.
This account: off · anonymous baseline: off · compiled default in v2.1.242: not a boolean we can read
tengu_cobalt_plinth_hazel Off in both readingsThe flag server returned off for the account this site reads and for the anonymous baseline. A reading of off cannot rule out a rollout these two readings sit outside of.
This account: off · anonymous baseline: off · compiled default in v2.1.242: not a boolean we can read
Read once, for one account on one subscription tier, against v2.1.242. It isn't a statement about your account. What a flag value here can and cannot tell you
What's wrong with this entry?
Artifact types (listing and describing available types, filtering by type, both treated as read-only for permissions) remain behind CLAUDE_CODE_ARTIFACT_TYPES or the flag tengu_cobalt_plinth_larch. New here is a second switch specifically for creating an Artifact from a type while in a cloud session: CLAUDE_CODE_ARTIFACT_TYPE_CLOUD_CREATE or the flag tengu_cobalt_plinth_hazel. Both fall back to off, so on a stock cloud session this is closed.
- Local sessions allow type-based creation unconditionally; only remote sessions need the second gate, on top of types being enabled at all.
- The decision is frozen once per session and then selects between the working prompt and the refusal wording.
- When closed, publishing with a type URL returns a sentence aimed at the model telling it not to retry there and to give the user the type's link instead.
Starting a new Artifact from a type isn't available in this cloud session right now, so nothing was created; do not retry here., tengu_cobalt_plinth_hazel
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.