I was hoping we are over toxic open source communities and toxic (b)dfl behavior. Sadly it looks like Zig intends to bring it back. Another reason to stay away from it
David Soria Parra
@thedsp.bsky.social
Creator of the Model Context Protocol (https://modelcontextprotocol.io) with @jspahrsummers.bsky.social. Member of Technical Staff @ Anthropic. Ex-Meta, Ex-Sun. https://experimentalworks.net
Justin is one of the best engineers I worked with. I am really looking forward to what he is building.
👋 I switched to doing full-time indie game dev (as @fernforestgames.bsky.social) at the end of September, so all of my posts going forward will be related to that.
I’ll add Zed Industries to the list. Editors are cool.
Companies I would love to work for 1. Anthropic (where I am currently at) 2. Oxide (coolest systems people out there) 3. framework 4. Neko Health Most of it is deep system stuff, despite somehow I always get stuck with dev tools, but I do actually love OS / a systems work .
Companies I would love to work for 1. Anthropic (where I am currently at) 2. Oxide (coolest systems people out there) 3. framework 4. Neko Health Most of it is deep system stuff, despite somehow I always get stuck with dev tools, but I do actually love OS / a systems work .
MCP is very much alive! With co-creator of MCP David Soria Parra at AIE London
No more context bloat from unused MCP servers in your context. Claude, Cowork and Claude Code now load MCP tools on demand. (Okay technically it’s enabled for a few weeks already) Before and after:
2025 was awesome but also rough. Sometimes I just wish to take a long break and read books in the alpes
Had some non AI fun over the weekend: using my Yubikey to access my k8s cluster from my laptop experimentalworks.net/posts/2026-0...
Fun with Yubikeys: Hardware-Backed Kubernetes Auth | dsp
dsp's personal site
experimentalworks.net
It's 12PM ET, and that means we've got a new group of stories that are free to read for the next 24 hours. First up: MCP has already taken the industry by storm, and now Anthropic is giving it away. Read more from @haydenfield.bsky.social:
AI companies want a new internet — and they think they’ve found the key
“I’ve never seen anything like this,” says the Linux Foundation’s Jim Zemlin.
theverge.com
Anthropic is donating the Model Context Protocol to the Agentic AI Foundation, a directed fund under the Linux Foundation. In one year, MCP has become a foundational protocol for agentic AI. Joining AAIF ensures MCP remains open and community-driven. www.anthropic.com/news/donatin...
Donating the Model Context Protocol and establishing the Agentic AI Foundation
Anthropic is an AI safety and research company that's working to build reliable, interpretable, and steerable AI systems.
anthropic.com
I am so stoked to see what Benjamin, Austin, David and @steveklabnik.com going to build. I just love source control problems so much and really looking forward to a company shaking it up.
MCP Spec 2025-11-25 Release Candidate: Upcoming additions are Tasks, enabling long running operations, and Client ID Metadata replacing Dynamic Client Registration as well as lots of small ergonomics. Take a look and give us feedback in our discord and issues. modelcontextprotocol.io/specificatio...
Key Changes - Model Context Protocol
modelcontextprotocol.io
We need a central registry for all MCP servers. So we build a central registry API. See the announcement at blog.modelcontextprotocol.io/posts/2025-0.... It is importing that we want a central place but also want the ecosystem to offer curated, or private registries on top. That’s what you can do
Introducing the MCP Registry
Today, we’re launching the Model Context Protocol (MCP) Registry—an open catalog and API for publicly available MCP servers to improve discoverability and implementation. By standardizing how servers ...
blog.modelcontextprotocol.io
I sat down with Theo and @alexalbert.bsky.social to talk about MCP at @anthropic.com HQ. If you want to hear tidbits about the history, what's next for MCP, or just want to watch me awkwardly moving back and forth on the chair trying to hold a conversation, here is the video:
Thanks to Shopify, MCP now has an official Ruby SDK. It's still early and a few pieces are missing, but go check it out: rubygems.org/gems/mcp.
mcp | RubyGems.org | your community gem host
rubygems.org
Spring AI 1.0.0-RC1 and MCP Java SDK 0.10.0 just released! 🚀 Check release notes: - Spring AI: spring.io/blog/2025/05/13/spring-ai-1-0-0-RC1-released - MCP Java SDK: github.com/modelcontextprotocol/java-sdk/releases/tag/v0.10.0 #SpringAI #MCP
Today, we’re announcing the preview release of ty, an extremely fast type checker and language server for Python, written in Rust. In early testing, it's 10x, 50x, even 100x faster than existing type checkers. (We've seen >600x speed-ups over Mypy in some real-world projects.)
VSCode is on the bleeding edge of MCP development. So great to see the most popular editor being amazing MCP adopters
💯 v1.100 of VS Code is here! And we’ve got some great updates for you, like: - Smarter chat responses with new tools - Improved multi-window support - Image and Streamable HTTP support for MCP servers …and so much more. aka.ms/VSCodeRelease Here are some of the highlights… 🧵
Wanna to make an MCP server for your API but you have a gazillion endpoints?! Check out this layering approach used to create the Square MCP. With only 3 MCP tools, we expose 30+ APIs and 200+ endpoints! 🤯 engineering.block.xyz/blog/build-m...
Block Engineering Blog
Block Engineering Blog
engineering.block.xyz
New in 1.98: Model Context Protocol (MCP) 🔌 Connect Raycast AI to external systems and data sources 💬 @-mention MCP servers in AI Chat, and everywhere else 🧭 Discover MCP servers with our new registry extension Full changelog 👉 raycast.com/changelog/1...
So hyped to try this. I have tried all the editors, and as much as I like cursor and windsurf, Zed still is the one I am coming back to the most. So looking forward to trying this.
The world's fastest AI code editor is here Zed is engineered from scratch in Rust like a video game. Not another fork, but a purpose-built editor designed for collaboration between humans and AI, delivering a lightning fast agentic editing experience. zed.dev/blog/fastest...
Okay I am slacking on BlueSky, and need to spent more time here. Anyway, super stoked that remote mcp servers are now a thing in Claude.AI. It's something we have hoped to build forever and I am so stoked what the team has built there: www.anthropic.com/news/integra...
Claude can now connect to your world
Today we're announcing Integrations, a new way to connect your apps and tools to Claude. We're also expanding Claude's Research capabilities with an advanced mode that searches the web, your Google Wo...
anthropic.com
Model Context Protocol might be the answer to debug your vibecoded masterpiece. I dive deeper with @cloudflare.social, a custom #opentelemetry collector written in Rust, and @cursor.com.web.brid.gy : fiberplane.com/blog/hono-ot...
Today marks one year at Anthropic. I couldn’t be happier. It’s such an amazing place and so many great people to learn from.
Want to use C# to build an MCP server or an AI application that connects to MCP servers? Then you should check out the new MCP C# SDK. Read all about it in my new blog post: devblogs.microsoft.com/blog/microso... #dotnet #mcp
Microsoft partners with Anthropic to create official C# SDK for Model Context Protocol
Microsoft is collaborating with Anthropic to create an official C# SDK for the Model Context Protocol (MCP). MCP has seen rapid adoption in the AI community, and this partnership aims to enhance the i...
devblogs.microsoft.com
📣 This just in... The *open source* and official GitHub MCP Server is here 🤩 github.blog/changelog/20...
github-mcp-server is now available in public preview · GitHub Changelog
github-mcp-server [Public Preview]
github.blog
We finally have an official C# SDK for MCP. This one is sponsored by Microsoft! devblogs.microsoft.com/blog/microso...
Microsoft partners with Anthropic to create official C# SDK for Model Context Protocol
Microsoft is collaborating with Anthropic to create an official C# SDK for the Model Context Protocol (MCP). MCP has seen rapid adoption in the AI community, and this partnership aims to enhance the i...
devblogs.microsoft.com