Add implicit default origin in case of port 80

[m-breitbach]

Motivation and Context

In case of client port 80, origin http://localhost without explicit port should be accepted by default.

How Has This Been Tested?

Tested locally.

Breaking Changes

I would guess that nobody relies on that behavior.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update

Checklist

• I have read the MCP Documentation
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have added or updated documentation as needed

Additional context

None.

[cliffhall]

Closing: v1 is deprecated.

Thank you for this contribution, and apologies for the long wait for a response.

v1 will receive security fixes only. We reviewed every open v1 PR for security impact before closing — see the backlog triage in #1819 — and a small number were retained for a final 1.0.5 patch release. This one is a functionality, compatibility, or cleanup change rather than a vulnerability fix, so it is being closed unmerged. This is not a judgment on the quality of the work — it's a consequence of the branch it targets being frozen.

If the underlying problem still exists in v2, we'd genuinely like to know. Please open an issue describing it against v2. Note that we accept external contributions as issues rather than pull requests — maintainers handle design and implementation through a prompt-driven workflow. See CONTRIBUTORS.md.

Thanks again for taking the time to contribute to the Inspector.

[m-breitbach]

The prompt(s) you used to generate the change.

So it is already out of question that one has made the changes by hand? Wtf