David Soria Parra, co-creator of the Model Context Protocol at Anthropic, outlines the technical capabilities added to the protocol specification in late November.
“We just launched like in our end of like November, then the recent iteration of the protocol, finally, like the next bigger improvement to the protocol, which is like long running tasks to really allow for like, you know, deep research type of task and like, you know, maybe even agent to agent communication.”
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More from David Soria Parra
Opinion
Other agent protocols currently lack the adoption required for AAIF inclusion
“At least on the protocol side, like a defector standards. And I don't think any of the other protocols, it feels like they're not just there yet, but of course, if they get there, then we are like super open as long as they're like complementary to what's, wha…”
David Soria ParraDec 28, 2025▶ 4:48One Year of MCP — with David Soria Parria and AAIF leads from OpenAI, Goose, Linux Foundation
Disclosure
MCP currently lacks authentication for mutually unknown clients and servers
“But if the client and the server don't know each other, we just don't have a good solution for now.”
David Soria ParraDec 28, 2025▶ 11:32One Year of MCP — with David Soria Parria and AAIF leads from OpenAI, Goose, Linux Foundation
Insight
Making return streams optional in Streamable HTTP was an MCP design mistake
“We got wrong that. We made a lot of things optional for the clients to do. Like you can, the client can connect and open this return stream from the server, but it doesn't have to. And the reality is, is no client does it because it's optional. And so a lot of…”
David Soria ParraDec 28, 2025▶ 13:18One Year of MCP — with David Soria Parria and AAIF leads from OpenAI, Goose, Linux Foundation
AssertionNot checkable as stated
Google and Microsoft are already running MCP at millions of requests
“And we know from like some companies like the Googles of the world, the Microsoft of the world, they're doing MCP at a scale that I can't tell you the numbers, but it's like in the million of requests.”
David Soria ParraDec 28, 2025▶ 14:46One Year of MCP — with David Soria Parria and AAIF leads from OpenAI, Goose, Linux Foundation
Insight
Skills supply vertical domain expertise while MCP provides horizontal system connectivity
“What skills do, they like, they give you the domain knowledge for like a specific Set of tasks, like how you are, how you behave, how should the model behave as a data scientist, or how should the model this behave as an accountant or whatever. But MCP gives y…”
David Soria ParraDec 28, 2025▶ 24:00One Year of MCP — with David Soria Parria and AAIF leads from OpenAI, Goose, Linux Foundation
AssertionNot checkable as stated
Enterprise MCP adoption is growing much faster internally than publicly visible
“In big enterprises, you see MCP everywhere. And it's actually way growing way faster than you would think because it's mostly internal to companies and without people seeing it.”
David Soria ParraDec 28, 2025▶ 30:31One Year of MCP — with David Soria Parria and AAIF leads from OpenAI, Goose, Linux Foundation
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