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All of v2.1.219 Home All releases olderv2.1.218 v2.1.220newer
Claude Code v2.1.219

Wildcard URL patterns parsed through a dedicated helper

Under the hood
Useful2 Signal0
MCP

Wildcard URL patterns are now parsed by a shared helper, including odd cases like a wildcard in the port.

What

Wildcard URL patterns are now parsed by a dedicated helper instead of ad-hoc string handling, used to decide which URL component a template variable expands into.

Details
  • the helper substitutes a sentinel for *, parses the result as a URL, and retries with a placeholder port when the wildcard sits in the port position
  • it returns the URL components with the sentinel mapped back to *
  • callers use it to classify an expansion as scheme, authority, or the rest, for MCP-style URL templates
  • the security consequence of the change could not be fully established
Evidence

pathname

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

See this entry in the whole of v2.1.219 →