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 v2.1.239 Home All releases olderv2.1.238 v2.1.240newer
Claude Code v2.1.239

Redirects into refused hosts fail without retrying

Under the hood
Useful1 Signal1
Internals

In the test network guard, a redirect to a blocked host fails immediately instead of retrying.

What

In the test-only network guard, a response that was redirected to a disallowed final URL now raises an egress error, and the retry logic treats that error as permanent so it is not attempted again.

Details
  • The error carries the code TestEgressBlocked.
  • Inert outside the test harness.
Evidence

TestEgressBlocked

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

See this entry in the whole of v2.1.239 →