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 v2.1.251 Home All releases olderv2.1.250
Claude Code v2.1.251

Design sign-in reports which credential it used

Under the hood
Useful1 Signal2
Elsewhere

Design sign-in now reports which login path produced the token.

What

The Claude Design connect-token exchange now returns, alongside the access token, which login path produced it: a design-scoped login, a design credential, or a plain login.

Details
  • Always returned; no gate.
Evidence

bearer: "design_scoped_login"

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

See this entry in the whole of v2.1.251 →