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 v2.1.224 Home All releases olderv2.1.223 v2.1.225newer

Runner management tools require a first-party login and say so

You'll notice
Useful4 Signal3
Self-Hosted Runners

Runner management tools now require claude login on Anthropic's API; API keys are rejected.

claude loginANTHROPIC_BASE_URL
What

The self-hosted runner tools now check up front that you are on Anthropic's own API and signed in with claude login. An API key is not accepted. Failures carry the HTTP status, and 401 or 403 responses append a hint pointing at claude login and ANTHROPIC_BASE_URL.

Details
  • The API base is ANTHROPIC_BASE_URL with trailing slashes stripped, falling back to the built-in Anthropic API URL.
  • These tools are only reachable from the setup and doctor wizards.
Evidence

Self-hosted runner management is only available on the first-party Anthropic API provider.

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 v2.1.224 →