Datalayer @datalayer.ai · 26/09/2026🌊 Marimo cells, now a toolset of the MCP server: mcp.datalayer.run/mcp?marimo Cell a sets x = 1, cell b prints x + 1 → 2. Change a to x = 10 → b re-runs, 11 printed. Your agent never tracks what depended on what. As we ran it: datalayer.ai/docs/mcp/toolsets #Marimo #MCP 010
Datalayer @datalayer.ai · 23/09/2026✨ An agent that answers with an interface, not a wall of text. 📅 A form that sends your input back to the agent; 📊 Jupyter output as an A2UI surface, buttons that send your click to the code. 🎬 90 s, 🔓 open source → github.com/datalayer/agent-runtimesabout:blank#blocked #A2UI #Jupyter 011
Datalayer @datalayer.ai · 21/09/2026Jupyter MCP Server 2.2 can now be extended the way your editor is: about:blank#blocked • extensions add tools — install one and its tools are served • extensions extend tools — wrap, narrow or re-describe a tool another extension offers, by name No fork. No load-order race. 🧵 111
Datalayer @datalayer.ai · 05/09/2026🛑 𝙎𝙩𝙤𝙥 𝙥𝙖𝙨𝙨𝙞𝙣𝙜 𝙅𝙪𝙥𝙮𝙩𝙚𝙧 𝙣𝙤𝙩𝙚𝙗𝙤𝙤𝙠𝙨 𝙖𝙧𝙤𝙪𝙣𝙙. Handoffs lose state, files, outputs and context. 🪐 Datalayer gives teams and AI agents one live Jupyter notebook. Same cells. Same state. Same results. datalayer.ai #Jupyter #Collaboration 011
Datalayer @datalayer.ai · 31/08/2026🚀 𝗝𝘂𝗽𝘆𝘁𝗲𝗿 𝗳𝗼𝗿 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 Our new Datalayer homepage is live. Give your agent persistent notebooks, scalable compute & connected data—or try an Agent built for Jupyter directly. The work keeps running when you disconnect. 👉 datalayer.aiabout:blank#blocked 011
Datalayer @datalayer.ai · 26/08/2026🚀 Jupyter MCP Server 2 is here. Now on MCP Python SDK 2. No breaking change for users. What it unlocks: ⚡ stateless scale 🔐 stronger auth 🔄 richer agent flows 🧩 async + long-running tasks 𝗝𝘂𝗽𝘆𝘁𝗲𝗿 + 𝗠𝗖𝗣 𝗶𝘀 𝗷𝘂𝘀𝘁 𝗴𝗲𝘁𝘁𝗶𝗻𝗴 𝘀𝘁𝗮𝗿𝘁𝗲𝗱. 020
Datalayer @datalayer.ai · 24/08/2026🚀 𝗧𝗵𝗲 𝗵𝗼𝘀𝘁𝗲𝗱 𝗝𝘂𝗽𝘆𝘁𝗲𝗿 𝗠𝗖𝗣 𝗦𝗲𝗿𝘃𝗲𝗿 𝗶𝘀 𝗹𝗶𝘃𝗲. 🔌 One MCP endpoint gives your AI agent: 📓 Persistent notebooks ⏳ Durable execution ⚡ CPU/GPU compute 🗄️ Direct data access 🤝 Human + agent collaboration No server to operate. 👉 datalayer.ai/docs/mcp 011
Datalayer @datalayer.ai · 18/08/2026▶️ Run the cell. 🌐 Close the browser. 💻 Close your laptop. Your computation keeps running 🚀 Datalayer for JupyterLab now supports ⏳ long-running cells + 📡 streaming outputs. Try it: pip install "datalayer>=1.7.3" 📚 datalayer.ai/docs/jupyter... 010
Datalayer @datalayer.ai · 18/08/2026☁️ Remote #GPUs. 💻 Apple Silicon locally. 🤖 Coding agent on your laptop. With 𝗝𝘂𝗽𝘆𝘁𝗲𝗿 𝗠𝗖𝗣 𝗦𝗲𝗿𝘃𝗲𝗿, the agent can drive the remote kernel itself ⚡ “I see the output immediately.” — Ryosuke Tokuami 🚀 datalayer.ai/testimonials 010
Datalayer @datalayer.ai · 07/08/2026📚 Better docs for Jupyter MCP Server! The MCP tools reference is now automatically generated from source with @sourcey. 👉 jupyter-mcp-server.datalayer.tech/mcp/ Big thanks to @antheducation for the contribution! 🙏 #Jupyter #MCP #OpenSource 031
Datalayer @datalayer.ai · 04/08/2026Enterprise AI needs more than token metrics. It needs traceability. Know what your agents executed, which tools they called, what data they used, and how they reached a result. That's how AI becomes trustworthy. datalayer.ai/guide #AI #AIAgents #Jupyter 011
Datalayer @datalayer.ai · 04/08/2026🥈 We just open-sourced our **AI for Earthquake Response** solution. 2nd place at the ESA Φ-lab challenge. 📖 Blog: datalayer.blog/2025/09/12/a... 💻 Code: github.com/datalayer-ch... Next: reproduce it on Datalayer. #AI #OpenSource 031
Datalayer @datalayer.ai · 30/07/2026AI agents need AI runtimes. Without a runtime, agents repeatedly rebuild context and redo work. Persistent execution makes agents faster, cheaper, and ready for production. datalayer.ai/guide #AI #AIAgents #Jupyter 021
Datalayer @datalayer.ai · 29/07/2026🤝 Jupyter MCP Server keeps reaching new users! A recent request is to publish the project on **conda-forge**. If you have conda-forge experience, we'd love your help: github.com/datalayer/ju... New contributors? Start here: github.com/datalayer/ju... #Jupyter #OpenSource #Python #MCP 042
Datalayer @datalayer.ai · 23/07/2026🖥️ Datalayer Desktop 0.0.3 is out! Edit **hosted Jupyter Notebooks** from a native desktop app. No local Python setup—just connect to your notebooks and code. github.com/datalayer/de... 010
Datalayer @datalayer.ai · 11/07/2026🚀 Jupyter MCP Server v1.0.3 is out! 🔒 Hardened management API: • localhost-only management routes • Reject non-local browser origins • MCP_TOKEN for state-changing routes ⏱️ execute_code now supports up to 1h timeouts. github.com/datalayer/ju... #MCP #Jupyter #AIAgents 032
Datalayer @datalayer.ai · 03/07/2026🔒 Your AI platform shouldn't own: ✓ Workflows ✓ Tools ✓ Integrations ✓ Business logic You should. #ManagedAgents #OpenSource #AI 000
Datalayer @datalayer.ai · 02/07/2026🚀 Managed AI Agents are the future. 🔓 Vendor lock-in doesn't have to be. More this week. #ManagedAgents #AI #OpenSource 020
Datalayer @datalayer.ai · 29/04/2026This example highlights the power of Agent Runtimes: a single agent can support multiple output formats seamlessly. From plain text and Markdown to structured JSON and UI-ready payloads, responses can adapt dynamically. ➡️ Build once, deploy everywhere. #AI #Agents #DeveloperTools 121
Datalayer @datalayer.ai · 28/04/2026🛡️ AgentToolApprovalsExample: human-in-the-loop, in 4 lines. id: demo-tool-approvals tools: - runtime-echo:0.0.1 # auto - runtime-sensitive-echo:0.0.1 # manual approval One agentspec, two tools — runtime-echo ships, runtime-sensitive-echo waits for your 👍. #AIAgents #Datalayer 011
Datalayer @datalayer.ai · 27/04/2026Jupyter MCP Server 1.0.2 is out! 🎉 Now supports the default Jupyter stack—no more pinning older collaboration versions. Use the version you want. 👉 github.com/datalayer/ju... 031
Datalayer @datalayer.ai · 15/04/2026#Agent Runtimes, by example. Explore UX, guardrails, tooling, collaboration & more—each as deep, pluggable building blocks. Try it, contribute, ⭐ your favorite: github.com/datalayer/agent-runtimes 010
Datalayer @datalayer.ai · 15/04/2026Jupyter MCP Server 1.0.0 Reaches 1,000 GitHub ⭐ Right after the official 1.0.0 release, the Jupyter MCP Server repository crossed the 1K stars milestone. A huge thank you to the community building the future of notebook-native AI workflows. github.com/datalayer/ju... 031
Datalayer @datalayer.ai · 14/04/2026LLM apps in prod need more than accuracy—they need cost visibility. Tokens drive spend, but most systems lack insight. Datalayer’s open-source agent-runtimes adds runtime-level tracking, OTEL pluggability & React charts—works with any LLM. PR: github.com/datalayer/ag... 221
Datalayer @datalayer.ai · 13/04/2026📄🌍 Published in #IEEE GRS Magazine (2026): “Artificial Intelligence for Earthquake Response.” Datalayer ranked 2nd overall 🥈 in ESA + International Charter challenge. Paper: ieeexplore.ieee.org/document/113... DOI: doi.org/10.1109/MGRS... 011
Datalayer @datalayer.ai · 02/04/2026We just opened a Discord for builders working with Datalayer AI Agents 🧠⚡ No marketing fluff—just real workflows, early features, and direct access to our team. If you’re building or exploring, come join us 👇 discord.gg/YQFwvmSSuR 011
Datalayer @datalayer.ai · 13/01/2026🧵 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 👇 121
Datalayer @datalayer.ai · 06/01/2026Adding #OTEL to MCP Compose with the kind help of @logfire.pydantic.dev github.com/datalayer/mc... 000
Datalayer @datalayer.ai · 31/12/2025🪐 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 031
Datalayer @datalayer.ai · 23/12/2025Devil’s in the details. This is why you’ll see a spinner in the VS Code runtime launcher while the remote runtime spins up. 011
Datalayer @datalayer.ai · 04/12/2025A new UI style more like Notion/Google Docs for Data Analysis, with AI Agent 011
Datalayer @datalayer.ai · 02/12/2025🚀 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 011
Datalayer @datalayer.ai · 25/11/2025Announcing Datalayer on VS Code 🎉 Add seamless #GPU runtimes to the native VS Code Notebook, plus Datalayer Notebook & Rich Editor — all via Jupyter’s open protocol. 👉 marketplace.visualstudio.com/items?itemNa... 011
Datalayer @datalayer.ai · 02/11/2025#Jupyter AI Agents 0.19.0 is released - You can chat with your Jupyter Notebook (Anthropic support for now). Try it with pip install jupyter-ai-agents 021
Datalayer @datalayer.ai · 03/10/2025🚨 NEW IN JUPYTER MCP SERVER 0.14.0: Multi-notebook support! You can now seamlessly switch between multiple notebooks in a single session. Read more in the release notes jupyter-mcp-server.datalayer.tech/releases/#01.... 011
Datalayer @datalayer.ai · 02/09/2025The AI for Earthquake Response challenge is heating up 🔥 (organized by @esaearth.esa.int : platform.ai4eo.eu/ai-for-earth...). Our Datalayer team is holding strong in 2nd place as Phase 1 wraps up! 🌎 022
Datalayer @datalayer.ai · 22/08/2025What if your notebook never stalled, even when doing AI/ML work? 🤔 🧵⤵️ #MachineLearning #DataScience 111
Datalayer @datalayer.ai · 19/08/2025⭕ BIG NEWS: our talk “Jupyter MCP Server: Standardizing AI Agent Access to Jupyter Notebooks” is heading to #JupyterCon2025 in San Diego! #JupyterCon 🧵⤵️ 122
Datalayer @datalayer.ai · 13/08/20251/5 🔔 We just launched a new update for Python dev working with Jupyter Introducing jupyter-mimetypes - a new Python package that makes variable exchange between kernels and clients much (much) simpler. 🧵⤵️ 122
Datalayer @datalayer.ai · 31/07/20251/6 🐍 Datalayer’s Python SDK is here to bring cloud compute management into your data and AI workflow Here’s how it works 🧵⤵️ 100
Datalayer @datalayer.ai · 24/07/20251/ v1.1.1 of Datalayer Core is out, and it got Secrets Management 🔐 🧵⤵️ 111
Datalayer @datalayer.ai · 22/07/20251/ 🚀 We just crossed 500+ stars on GitHub for our Jupyter MCP Server repo! Big thanks to everyone who’s starred, contributed, or shared their feedback. 🧵⤵️ 121
Datalayer @datalayer.ai · 03/07/2025📢 UPDATE: Jupyter MCP Server now supports Datalayer Provider. 🧵⤵️ 100
Datalayer @datalayer.ai · 25/06/2025📌 BIG UPDATE - Jupyter & MCP Server Jupyter MCP Server now supports streamable HTTP transport. This is an optional new way to connect via HTTP for those using MCP clients. 🧵⤵️ 122
Datalayer @datalayer.ai · 20/06/2025This is official. jupyter-mcp-server has now more stargazers than jupyter-ui #AI #MCP #OSS 011
Datalayer @datalayer.ai · 20/06/2025Bringing GPUs to @anacondainc.bsky.social Notebooks! BIG NEWS for data scientists and AI engineers 🧵⤵️ 111
Datalayer @datalayer.ai · 16/06/2025We're rolling out MFA to boost account security and better protect our users. 🔐 001
Datalayer @datalayer.ai · 13/06/2025Jupyter notebook stuck again after logging out? 😩 We’ve all been there. You hit "Run," walk away, and boom, your kernel crashes the moment your browser closes. Why does this happen? 🧵 121
