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Aaron Parecki

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  • Aaron Parecki
    The latest version of the MCP spec is now officially 2025-06-18! Congrats to everyone in the MCP community involved in making this happen!

    Key updates to the authorization section:

    βš™οΈ MCP Servers are no longer responsible for issuing access tokens or handling user authentication
    πŸ›‘οΈ A dedicated Authorization Server separate from the MCP Server handles user authentication and issuing access tokens
    πŸ” RFC9728 Protected Resource Metadata enables the MCP client to dynamically discover the MCP Server's authorization server
    πŸ‘‰ RFC8707 Resource Indicators are required as a security measure

    Thanks to everyone who contributed to the many discussions to update the authorization part of the spec to be more compatible with existing OAuth systems!

    David Soria Parra, Paul Carleton, Den Delimarsky, Nate Barbettini, William Dawson, Jared Hanson, Karl McGuinness, Darin McAdams, Jean-FranΓ§ois LOMBARDO and apologies if I forgot to mention you, those threads were extremely long!

    #modelcontextprotocol #mcp #oauth #ai
    Portland, Oregon, USA • 70°F
    2 likes 4 reposts 3 replies
    Wed, Jun 18, 2025 7:07pm -07:00 #modelcontextprotocol #mcp #oauth #ai
  • πŸ”΄ LIVE Q&A! Answering your questions about the ATEM Mini Extreme!

    We're back for another week of live Q&A and I've got the ATEM Mini Extreme here to show you all the incredible things you can do with it! We're also continuing the giveaway for an amazing collection of hardware from YoloBox, Hollyland, Røde, and Aputure! You'll find the second code hidden somewhere in this stream!
    continue reading...
    Sun, Mar 14, 2021 11:29am -07:00
  • πŸ”΄ LIVE Q&A and a 20K GIVEAWAY!

    Thanks to all of you I just hit 20K subscribers on this channel! We're going to celebrate with a livestream, a studio tour, we may even try out the new ATEM Mini Extreme. And I'm partnering with a few of my favorite brands on a huge giveaway! Make sure you tune in to learn how you can enter the giveaway!
    continue reading...
    Sun, Mar 7, 2021 2:08pm -08:00
  • Aaron Parecki
    Why do we even have OAuth at all? Take five minutes and find out! New video! πŸŽ₯πŸ‘‰ https://youtu.be/KT8ybowdyr0
    Portland, Oregon, USA • 44°F
    8 likes 3 reposts 2 replies 2 mentions
    Tue, Jan 21, 2020 7:52am -08:00 #oauth #okta
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Hi, I'm Aaron Parecki, Director of Identity Standards at Okta, and co-founder of IndieWebCamp. I maintain oauth.net, write and consult about OAuth, and participate in the OAuth Working Group at the IETF. I also help people learn about video production and livestreaming. (detailed bio)

I've been tracking my location since 2008 and I wrote 100 songs in 100 days. I've spoken at conferences around the world about owning your data, OAuth, quantified self, and explained why R is a vowel. Read more.

  • Director of Identity Standards at Okta
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