Simon Willison’s Weblog

14th January 2008 - Link Blog

twauth: simple mobile openid using twitter (via) Brilliant proof of concept by Ian McKellar: an OpenID provider that authenticates you by sending you a Twitter direct message.

Posted 14th January 2008 at 10:28 pm

Recent articles

Anthropic's Project Glasswing - restricting Claude Mythos to security researchers - sounds necessary to me - 7th April 2026
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Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026

This is a link post by Simon Willison, posted on 14th January 2008.

ian-mckellar 1 openid 213 twitter 161

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