# Auth (llms section)

Honest authentication for The Meaning of Numbers.

- Full file: [https://themeaningofnumbers.com/auth.md](https://themeaningofnumbers.com/auth.md) (H1 `# auth.md`)
- RFC 9728: [https://themeaningofnumbers.com/.well-known/oauth-protected-resource](https://themeaningofnumbers.com/.well-known/oauth-protected-resource)
- Human sign-in: [https://themeaningofnumbers.com/account/sign-in](https://themeaningofnumbers.com/account/sign-in)
- Session probe (401 + WWW-Authenticate): [https://themeaningofnumbers.com/api/v1/session](https://themeaningofnumbers.com/api/v1/session)

There is no agent OAuth, ID-JAG, or API key.