Eric Charles
@echarles.net
Founder of Datalayer https://datalayer.ai
Reposted by Eric Charles
🧵 1/6 What if your AI agent could actually DO things?
Not just chat. Actually search the web, access databases, read LinkedIn profiles, execute code.
That's what we built. Here's what you can do with Agent Runtimes 👇
Not just chat. Actually search the web, access databases, read LinkedIn profiles, execute code.
That's what we built. Here's what you can do with Agent Runtimes 👇
January 13, 2026 at 4:30 PM
🧵 1/6 What if your AI agent could actually DO things?
Not just chat. Actually search the web, access databases, read LinkedIn profiles, execute code.
That's what we built. Here's what you can do with Agent Runtimes 👇
Not just chat. Actually search the web, access databases, read LinkedIn profiles, execute code.
That's what we built. Here's what you can do with Agent Runtimes 👇
Inline chat toolbar implemented in the Agent Runtimes repository (github.com/datalayer/ag...
). It provides an easy way to work with your text content.
). It provides an easy way to work with your text content.
January 10, 2026 at 8:23 AM
Inline chat toolbar implemented in the Agent Runtimes repository (github.com/datalayer/ag...
). It provides an easy way to work with your text content.
). It provides an easy way to work with your text content.
Reposted by Eric Charles
1/ Jupyter UI documentation got a refresher
If this makes sense to you, you’re the target audience 👇
jupyter-ui.datalayer.tech
If this makes sense to you, you’re the target audience 👇
jupyter-ui.datalayer.tech
🪐 ⚛️ About Jupyter UI | 🪐 ⚛️ Jupyter UI
Jupyter(Lab) Notebook is an IDE that allows Data Scientists to analyse datasets. However, it is not easy to create a custom user interface integrated in an existing application. Jupyter UI, an open-so...
jupyter-ui.datalayer.tech
January 5, 2026 at 3:30 PM
1/ Jupyter UI documentation got a refresher
If this makes sense to you, you’re the target audience 👇
jupyter-ui.datalayer.tech
If this makes sense to you, you’re the target audience 👇
jupyter-ui.datalayer.tech
1/ 🪐 🌐 Just shipped: Jupyter Embed!
What if adding a live Python cell to your docs was as easy as adding an image?
Now it is. 🧵
What if adding a live Python cell to your docs was as easy as adding an image?
Now it is. 🧵
January 3, 2026 at 7:17 AM
1/ 🪐 🌐 Just shipped: Jupyter Embed!
What if adding a live Python cell to your docs was as easy as adding an image?
Now it is. 🧵
What if adding a live Python cell to your docs was as easy as adding an image?
Now it is. 🧵
Reposted by Eric Charles
🚀 Jupyter MCP Server docs just got a refresh!
Flattened TOC, new Reference & Providers sections, added JupyterHub + Google Colab providers (WIP), and more on security & multi-user use cases.
Docs: jupyter-mcp.datalayer.tech
Feedback welcome! 💬
Flattened TOC, new Reference & Providers sections, added JupyterHub + Google Colab providers (WIP), and more on security & multi-user use cases.
Docs: jupyter-mcp.datalayer.tech
Feedback welcome! 💬
jupyter-mcp.datalayer.tech
January 2, 2026 at 2:44 PM
🚀 Jupyter MCP Server docs just got a refresh!
Flattened TOC, new Reference & Providers sections, added JupyterHub + Google Colab providers (WIP), and more on security & multi-user use cases.
Docs: jupyter-mcp.datalayer.tech
Feedback welcome! 💬
Flattened TOC, new Reference & Providers sections, added JupyterHub + Google Colab providers (WIP), and more on security & multi-user use cases.
Docs: jupyter-mcp.datalayer.tech
Feedback welcome! 💬
Reposted by Eric Charles
🪐 Jupyter Embed is here!
Add interactive Python cells, notebooks & terminals to ANY website with a simple script tag.
🎯 Live demo: jupyter-embed.datalayer.tech
Built with ❤️ for educators, developers & data scientists.
#Jupyter #Python #OpenSource
Add interactive Python cells, notebooks & terminals to ANY website with a simple script tag.
🎯 Live demo: jupyter-embed.datalayer.tech
Built with ❤️ for educators, developers & data scientists.
#Jupyter #Python #OpenSource
December 31, 2025 at 4:17 PM
🪐 Jupyter Embed is here!
Add interactive Python cells, notebooks & terminals to ANY website with a simple script tag.
🎯 Live demo: jupyter-embed.datalayer.tech
Built with ❤️ for educators, developers & data scientists.
#Jupyter #Python #OpenSource
Add interactive Python cells, notebooks & terminals to ANY website with a simple script tag.
🎯 Live demo: jupyter-embed.datalayer.tech
Built with ❤️ for educators, developers & data scientists.
#Jupyter #Python #OpenSource
Reposted by Eric Charles
The Jupyter UI docs just got a fresh revamp ✨
Now with embedded Storybook—take a look!
👉 jupyter-ui.datalayer.tech
Now with embedded Storybook—take a look!
👉 jupyter-ui.datalayer.tech
🪐 ⚛️ About Jupyter UI | 🪐 ⚛️ Jupyter UI
Jupyter(Lab) Notebook is an IDE that allows Data Scientists to analyse datasets. However, it is not easy to create a custom user interface integrated in an existing application. Jupyter UI, an open-so...
jupyter-ui.datalayer.tech
December 31, 2025 at 5:53 AM
The Jupyter UI docs just got a fresh revamp ✨
Now with embedded Storybook—take a look!
👉 jupyter-ui.datalayer.tech
Now with embedded Storybook—take a look!
👉 jupyter-ui.datalayer.tech
Reposted by Eric Charles
this blog really nails a few things I’ve noticed about good architecture/coding practices for using agents, big recommend.
bits.logic.inc/p/ai-is-forc...
bits.logic.inc/p/ai-is-forc...
AI Is Forcing Us To Write Good Code
When Best Practices Are Best
bits.logic.inc
December 30, 2025 at 2:27 PM
this blog really nails a few things I’ve noticed about good architecture/coding practices for using agents, big recommend.
bits.logic.inc/p/ai-is-forc...
bits.logic.inc/p/ai-is-forc...
Year-end confettis are here 🎊 Explore them in the Jupyter UI Storybook 👉 jupyter-ui-storybook.datalayer.tech?path=/story/...
December 29, 2025 at 7:35 PM
Year-end confettis are here 🎊 Explore them in the Jupyter UI Storybook 👉 jupyter-ui-storybook.datalayer.tech?path=/story/...
Reposted by Eric Charles
Jupyter React 2.0 is live! 🎉
Breaking changes: Notebook2 is now default, kernel setup moves to useJupyter(). See migration examples github.com/datalayer/ju...
Breaking changes: Notebook2 is now default, kernel setup moves to useJupyter(). See migration examples github.com/datalayer/ju...
jupyter-ui/packages/react at main · datalayer/jupyter-ui
⚛️ React.js components 💯% compatible with 🪐 Jupyter. - datalayer/jupyter-ui
github.com
December 29, 2025 at 3:16 PM
Jupyter React 2.0 is live! 🎉
Breaking changes: Notebook2 is now default, kernel setup moves to useJupyter(). See migration examples github.com/datalayer/ju...
Breaking changes: Notebook2 is now default, kernel setup moves to useJupyter(). See migration examples github.com/datalayer/ju...
Reposted by Eric Charles
I've added a tree view to pick files in Toad. 🐸
Fuzzy searching is great when you know what you're looking for. But a tree view is more natural when you want to look through your files.
Toad is a unified interface for agentic coding, and all things AI, in your terminal.
github.com/batrachianai...
Fuzzy searching is great when you know what you're looking for. But a tree view is more natural when you want to look through your files.
Toad is a unified interface for agentic coding, and all things AI, in your terminal.
github.com/batrachianai...
December 28, 2025 at 10:53 AM
I've added a tree view to pick files in Toad. 🐸
Fuzzy searching is great when you know what you're looking for. But a tree view is more natural when you want to look through your files.
Toad is a unified interface for agentic coding, and all things AI, in your terminal.
github.com/batrachianai...
Fuzzy searching is great when you know what you're looking for. But a tree view is more natural when you want to look through your files.
Toad is a unified interface for agentic coding, and all things AI, in your terminal.
github.com/batrachianai...
1.5 days with #AI instead of maybe 1.5 weeks: Vite.js support and a revamped Jupyter React examples. AI is redefining software development timelines.
December 28, 2025 at 2:30 PM
1.5 days with #AI instead of maybe 1.5 weeks: Vite.js support and a revamped Jupyter React examples. AI is redefining software development timelines.
Reposted by Eric Charles
Devil’s in the details. This is why you’ll see a spinner in the VS Code runtime launcher while the remote runtime spins up.
December 23, 2025 at 9:55 AM
Devil’s in the details. This is why you’ll see a spinner in the VS Code runtime launcher while the remote runtime spins up.
Vercel AI SDK 6 is official released. The details are on vercel.com/blog/ai-sdk-6
The feature I prefer is the Tool Improvements and the needsApproval option that allows to force user approval on the first tool usage.
OAuth for MCP is also awesome feature.
The feature I prefer is the Tool Improvements and the needsApproval option that allows to force user approval on the first tool usage.
OAuth for MCP is also awesome feature.
AI SDK 6 - Vercel
Introducing agents, tool execution approval, DevTools, full MCP support, reranking, image editing, and more.
vercel.com
December 23, 2025 at 7:47 AM
Vercel AI SDK 6 is official released. The details are on vercel.com/blog/ai-sdk-6
The feature I prefer is the Tool Improvements and the needsApproval option that allows to force user approval on the first tool usage.
OAuth for MCP is also awesome feature.
The feature I prefer is the Tool Improvements and the needsApproval option that allows to force user approval on the first tool usage.
OAuth for MCP is also awesome feature.
The question you never asked yourself - sculptures that write sentences, by Fred Eerdekens.
www.fred-eerdekens.be/work/detail/...
www.fred-eerdekens.be/work/detail/...
Fred Eerdekens - Work: The question you never asked yourself
Fred Eerdekens (°14-06-1951, Heusden-Zolder (B)) is een Belgische beeldend kunstenaar. Hij woont en werkt in Hasselt. Hij behaalde diploma's aan het Provinciaal Hoger Instituut voor Architectuur en Ku...
www.fred-eerdekens.be
December 22, 2025 at 8:09 AM
The question you never asked yourself - sculptures that write sentences, by Fred Eerdekens.
www.fred-eerdekens.be/work/detail/...
www.fred-eerdekens.be/work/detail/...
Reposted by Eric Charles
Datalayer is joining the AgentX AgentBeats challenge! 🥊
To benchmark our data agent, we "agentified" DABench using the A2A protocol. The setup uses Pydantic AI and our Jupyter MCP Server.
We think A2A + MCP is the future of agent interoperability. 🤝
github.com/datalayer-ch...
#AgenticAI #MCP
To benchmark our data agent, we "agentified" DABench using the A2A protocol. The setup uses Pydantic AI and our Jupyter MCP Server.
We think A2A + MCP is the future of agent interoperability. 🤝
github.com/datalayer-ch...
#AgenticAI #MCP
GitHub - datalayer-challenges/agentify-dabench: 🤖 A2A-compatible DABench evaluation system using AgentBeats methodology.
🤖 A2A-compatible DABench evaluation system using AgentBeats methodology. - datalayer-challenges/agentify-dabench
github.com
December 19, 2025 at 9:55 AM
Datalayer is joining the AgentX AgentBeats challenge! 🥊
To benchmark our data agent, we "agentified" DABench using the A2A protocol. The setup uses Pydantic AI and our Jupyter MCP Server.
We think A2A + MCP is the future of agent interoperability. 🤝
github.com/datalayer-ch...
#AgenticAI #MCP
To benchmark our data agent, we "agentified" DABench using the A2A protocol. The setup uses Pydantic AI and our Jupyter MCP Server.
We think A2A + MCP is the future of agent interoperability. 🤝
github.com/datalayer-ch...
#AgenticAI #MCP
Reposted by Eric Charles
The Datalayer VS Code extension is here. It brings a Notion-style editor (built on Lexical) right into your Jupyter environment.
Just code, write, and explain in one place.
It's open source 👐 and integrated with Copilot 🤖.
medium.com/datalayer/no...
#VSCode #Jupyter #DataScience #OpenSource
Just code, write, and explain in one place.
It's open source 👐 and integrated with Copilot 🤖.
medium.com/datalayer/no...
#VSCode #Jupyter #DataScience #OpenSource
Notion Meets Jupyter: Unifying Data Analysis, Experimentation, and Storytelling — Available in VS…
Turn your raw analysis into readable narratives. A new open-source experience for VS Code and the web.
medium.com
December 16, 2025 at 2:39 PM
The Datalayer VS Code extension is here. It brings a Notion-style editor (built on Lexical) right into your Jupyter environment.
Just code, write, and explain in one place.
It's open source 👐 and integrated with Copilot 🤖.
medium.com/datalayer/no...
#VSCode #Jupyter #DataScience #OpenSource
Just code, write, and explain in one place.
It's open source 👐 and integrated with Copilot 🤖.
medium.com/datalayer/no...
#VSCode #Jupyter #DataScience #OpenSource
Just tried Toad, the new #ACP terminal client for #AIAgents by
@willmcgugan.bsky.social (creator of Rich/Textual) — super promising approach to connecting local & remote agents. A few UX bumps (SPACE to start chat not obvious, needed restarts), but overall excited.
@willmcgugan.bsky.social (creator of Rich/Textual) — super promising approach to connecting local & remote agents. A few UX bumps (SPACE to start chat not obvious, needed restarts), but overall excited.
December 12, 2025 at 1:27 PM
Just tried Toad, the new #ACP terminal client for #AIAgents by
@willmcgugan.bsky.social (creator of Rich/Textual) — super promising approach to connecting local & remote agents. A few UX bumps (SPACE to start chat not obvious, needed restarts), but overall excited.
@willmcgugan.bsky.social (creator of Rich/Textual) — super promising approach to connecting local & remote agents. A few UX bumps (SPACE to start chat not obvious, needed restarts), but overall excited.
Reposted by Eric Charles
A new UI style more like Notion/Google Docs for Data Analysis, with AI Agent
December 4, 2025 at 5:25 PM
A new UI style more like Notion/Google Docs for Data Analysis, with AI Agent
Reposted by Eric Charles
🚀 Datalayer Notebooks ❤️ #Copilotkit
Copilotkit now plugs into React-based Jupyter Notebooks — an LLM that can read, edit & run code.
Open protocols = open data ecosystems.
👉 github.com/datalayer/core
Copilotkit now plugs into React-based Jupyter Notebooks — an LLM that can read, edit & run code.
Open protocols = open data ecosystems.
👉 github.com/datalayer/core
December 2, 2025 at 4:51 PM
🚀 Datalayer Notebooks ❤️ #Copilotkit
Copilotkit now plugs into React-based Jupyter Notebooks — an LLM that can read, edit & run code.
Open protocols = open data ecosystems.
👉 github.com/datalayer/core
Copilotkit now plugs into React-based Jupyter Notebooks — an LLM that can read, edit & run code.
Open protocols = open data ecosystems.
👉 github.com/datalayer/core
My JupyterCon talk on standardizing AI agent access to Jupyter notebooks - thanks to MCP - is now live! 🚀
🎥 Video: www.youtube.com/watch?v=lO2p...
📖 Blog post: datalayer.blog/2025/11/27/j...
#JupyterCon #AI #MCP
🎥 Video: www.youtube.com/watch?v=lO2p...
📖 Blog post: datalayer.blog/2025/11/27/j...
#JupyterCon #AI #MCP
November 28, 2025 at 1:14 PM
My JupyterCon talk on standardizing AI agent access to Jupyter notebooks - thanks to MCP - is now live! 🚀
🎥 Video: www.youtube.com/watch?v=lO2p...
📖 Blog post: datalayer.blog/2025/11/27/j...
#JupyterCon #AI #MCP
🎥 Video: www.youtube.com/watch?v=lO2p...
📖 Blog post: datalayer.blog/2025/11/27/j...
#JupyterCon #AI #MCP
Reposted by Eric Charles
🚀 #Jupyter #MCP Server 0.21.0 is out! A single-PR release that speeds up tool discovery by adding caching — super handy for agents that love to use (or abuse) the get_tools API 😄
🔗 github.com/datalayer/ju...
🔗 github.com/datalayer/ju...
Release Release 0.21.0 · datalayer/jupyter-mcp-server
🚀 Release 0.21.0
🔗 Links
PyPI
Docker Hub
What's Changed
add get_tool caching by @eleonorecharles in #177
Full Changelog: v0.20.1...v0.21.0
github.com
November 27, 2025 at 3:15 PM
🚀 #Jupyter #MCP Server 0.21.0 is out! A single-PR release that speeds up tool discovery by adding caching — super handy for agents that love to use (or abuse) the get_tools API 😄
🔗 github.com/datalayer/ju...
🔗 github.com/datalayer/ju...
@burkeholland.bsky.social Just looked at www.youtube.com/watch?v=IdPt... where you mention you trust more GPT-5 LLM for code.
Curious to learn more. Here I tried it a bit, and sticked to Claude Sonnet, and now Opus 4.5
Curious to learn more. Here I tried it a bit, and sticked to Claude Sonnet, and now Opus 4.5
VS Code Live - v1.106 Release
YouTube video by Visual Studio Code
www.youtube.com
November 26, 2025 at 1:12 PM
@burkeholland.bsky.social Just looked at www.youtube.com/watch?v=IdPt... where you mention you trust more GPT-5 LLM for code.
Curious to learn more. Here I tried it a bit, and sticked to Claude Sonnet, and now Opus 4.5
Curious to learn more. Here I tried it a bit, and sticked to Claude Sonnet, and now Opus 4.5