Pierre Carion
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pcarion.com
Pierre Carion
@pcarion.com
👔 Software Engineer

🕸️ https://pcarion.com

📍 San Diego, California
Version 0.2.0 of Cleric, the Claude desktop configuration utility. Added the possibility to launch the MCP inspector from the GUI, in order to test a MCP server before making it available in Claude. #MCP #Claude

github.com/pcarion/cleric
GitHub - pcarion/cleric: Cleric - Configure Claude settings for MCP servers through a simple GUI
Cleric - Configure Claude settings for MCP servers through a simple GUI - pcarion/cleric
github.com
January 15, 2025 at 3:38 PM
My new weekend project: Cleric. A desktop application to easily add/remove Model Context Protocol servers in Claude desktop. No more JSON editing required! #MCP #claude

github.com/pcarion/cleric
GitHub - pcarion/cleric: Cleric - Configure Claude settings for MCP servers through a simple GUI
Cleric - Configure Claude settings for MCP servers through a simple GUI - pcarion/cleric
github.com
January 10, 2025 at 1:25 AM
I finished last weekend a new Protocol Context Protocol utility to make it easier to test and run as many servers as you want from Claude: pcarion.com/blog/mcp_pro... . The protocol is so lean that it is pretty easy to build on top of it. #MCP
Model Context Protocol multiplexer | Pierre Carion
The one where I proxy multiple MCP servers behind a single multiplexer
pcarion.com
December 25, 2024 at 12:17 AM
I just implemented the prompts feature in my Golang MCP protocol and you can now have very powerful workflows in Claude. No more pesky copy and paste!

pcarion.com/blog/go_mcp_...
Powerful workflows in Claude using prompts in Model Context Protocol | Pierre Carion
The one where I implement prompts capabilities in my Go MCP server and use it for interesting workflows
pcarion.com
December 8, 2024 at 7:38 PM
Some people hate Go because it is a very « plain » language. I love it exactly for that reason.To refresh my Go skills I wrote a Model Context Protocol server to interface with my Claude desktop client. It took only 2 weekends. The result is described here: pcarion.com/blog/go_mode...
Go SDK for Anthropic Model Context Protocol | Pierre Carion
the one where I write a Go SDK to develop a Model Context Protocol server
pcarion.com
December 7, 2024 at 8:11 PM
Reposted by Pierre Carion
Astro 5.0 is here.
Content layer, server islands, simplified prerendering, type-safe env, @vite.dev v6. All stable.

Go see what you can do 👇
astro.build/blog/astro-5/
Astro 5.0 | Astro
Astro 5.0 brings exciting new features like the Astro Content Layer for seamless content loading from any source, and Server Islands for effortlessly combining static and dynamic personalized content.
astro.build
December 3, 2024 at 6:20 PM
Played a little bit tonight with the new "Model Context Protocol" by Anthropic.

When trying to build a sample app, I found a bug but the process to fix it was actually pretty satisfying.
I documented the process here:

pcarion.com/blog/claude_...
How to debug the Claude Model Context Protocol? | Pierre Carion
The one where I fix an issue with the typescript MCP weather demo application
pcarion.com
November 27, 2024 at 3:54 AM
Weekend project. Just built a RAG system using LangChain! Was kinda skeptical at first, but wow - being able to build this in under 100 lines of Python totally won me over 🙌

pcarion.com/blog/langcha...
A LangChain LLM RAG application | Pierre Carion
The one where I build a RAG application using LangChain to ask questions about a Lex Fridman episode
pcarion.com
November 24, 2024 at 5:12 AM
Reposted by Pierre Carion
What else is different than other platforms ? A complete firehose for academics, researchers and anyone !
Bluesky's firehose is a treasure trove of public data for researchers and developers, and it's completely free. Check out our developer docs: docs.bsky.app
November 23, 2024 at 5:06 PM
Reposted by Pierre Carion
I’m finding the community here far more engaging and respectful, while still wickedly funny. Happy to be migrating to these friendlier skies.
November 22, 2024 at 4:27 AM
My first post. Have been browsing around for the past week or so and I like the vibe here. The fact that @danabra.mov is a hero of mine since the redux days makes the beginning of this journey even more exciting
November 20, 2024 at 4:08 AM