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Add Pages domain verification for sdk and restore go/ruby SDK CNAMEs#22

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localden merged 1 commit intomainfrom
den/pages-domain-verification
Apr 7, 2026
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Add Pages domain verification for sdk and restore go/ruby SDK CNAMEs#22
localden merged 1 commit intomainfrom
den/pages-domain-verification

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@localden localden commented Apr 7, 2026

Adds the _github-pages-challenge-modelcontextprotocol.sdk TXT record for GitHub Pages domain verification (Org Settings → Pages → Add a verified domain).

Once this deploys and is verified in org settings, it protects sdk.modelcontextprotocol.io and all immediate *.sdk subdomains from being claimed as a Pages custom domain by any account outside the modelcontextprotocol org — the durable fix for the takeovers that prompted #18 and #20.

This is distinct from the _gh-modelcontextprotocol-o.* records (org-profile "Verified" badge), which do not provide Pages takeover protection.

Additional Pages-verification records (apex, extensions) can be appended to this PR as the codes are generated.

@localden localden merged commit 126db3f into main Apr 7, 2026
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@localden localden deleted the den/pages-domain-verification branch April 7, 2026 21:14
@localden localden changed the title Add GitHub Pages domain verification TXT for sdk.modelcontextprotocol.io Add Pages domain verification for sdk and restore go/ruby SDK CNAMEs Apr 7, 2026
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