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

Stricter git URL rules for plugin marketplaces

You'll notice
Useful2 Signal2
Plugins

Marketplace git URLs must use approved schemes; plain git:// addresses are rejected.

What

Git URLs for marketplaces and plugin dependencies are now checked against an explicit allowlist of schemes: https, http, ssh, and file, plus git+ssh and ssh+git. Unencrypted git:// URLs are rejected, scp-style ssh addresses are validated, and file: URLs naming a host or a network-shaped path are refused.

Details
  • Applies to every git URL Claude Code validates, with no opt-out.
Evidence

never cleartext git://

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 →