How to Authenticate When Publishing to the Official MCP Registry changedregistry/authentication
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Upstream edited this page at 28 Sep 2026 21:57 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 28 Sep 2026 22:07 UTC.
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1111If you choose domain-based authentication, your server's name in `server.json` **MUST** be of the form `com.example.*/*`, where `com.example` is the reverse-DNS form of your domain name. For example, `io.modelcontextprotocol/everything`.
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13| Authentication | Name Format | Example Name |
14| -------------- | ----------------------------------------------- | ------------------------------------ |
15| GitHub-based | `io.github.username/*` or `io.github.orgname/*` | `io.github.alice/weather-server` |
16| domain-based | `com.example.*/*` | `io.modelcontextprotocol/everything` |
13| Authentication | Name Format | Example Name |
14| - | - | - |
15| GitHub-based | `io.github.username/*` or `io.github.orgname/*` | `io.github.alice/weather-server` |
16| domain-based | `com.example.*/*` | `io.modelcontextprotocol/everything` |
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1818## GitHub Authentication
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