MCP
Recent items mentioning MCP across the Databricks ecosystem — releases, news, videos, and community Q&A. Updated hourly.
TutorialsMaking AI Feel Personal: User-Delegated Actions in MCP Agent Systems
The video demonstrates how to build an AI agent in Databricks that provides personalized responses by integrating user-delegated actions through Model Context Protocol (MCP) servers. It walks through setting up Unity Catalog functions, external MCP tools like web search, and custom MCP servers to access internal APIs, all while maintaining user context for relevant information retrieval.
Show HN: Mljar Studio – local AI data analyst that saves analysis as notebooks
Hi HN, I’ve been working on mljar-supervised (open-source AutoML for tabular data) for a few years. Recently I built a desktop app around it called MLJAR Studio. The idea is simple: you talk to your data in natural language, the AI generates Python code, executes it locally, and the whole conversation becomes a reproducible notebook (*.ipynb file). So instead of just chatting with data, you end up with something you can inspect, modify, and rerun. What MLJAR Studio does: - Sets up a local Python environment automatically, runs on Mac, Windows, and Linux - Installs missing packages during the conversation - Built-in AutoML for tabular data (classification, regression, multiclass) - Works with standard Python libraries (pandas, matplotlib, etc.) - Works with any data file: CSV, Excel, Stata, Parquet ... - Connects to PostgreSQL, MySQL, SQL Server, Snowflake, Databricks, and Supabase. For AI: use Ollama locally (zero data egress), bring your own OpenAI key, or use MLJAR AI add-on. I built this because I wanted something between Jupyter Notebook (flexible but manual) and AI tools that generate code but don’t preserve the workflow. Most tools I tried either hide too much or don’t give reproducible results and are cloud based Demos: - 60-second demo: https://youtu.be/BjxpZYRiY4c - Full 3-minute analysis: https://youtu.be/1DHMMxaNJxI Pricing is $199 one-time, with a 7-day trial. Curious if this is useful for others doing real data work, or if I’m solving my own problem here. Happy to answer questions. --- top comments --- [MSaiRam10] Notebooks as the output format is funny because notebooks are famously bad for reproducibility. Out of order execution, hidden state, etc. You're solving "chat isn't reproducible" with a format that also isn't really [hasyimibhar] How does this compare to open source Deepnote[0]? We use the cloud version (BYOC) at my previous company to replace self-hosted Jupyter notebooks, and it's pretty great. [0] https://github.com/deepnote/deepnote [2ndorderthought] This is one of those product areas I would call high-risk without a human in the loop. So I am glad you kept a person in the loop. It's really easy to lose tons of money making decisions based on bad statistics or models. Anyone remember how much money zillow lost because of automatic time series models? I do have concerns about the workflow. Data people aren't usually the best programmers. Models hallucinate and make mistakes sometimes subtle sometimes not. Can you think of a way to prevent data scientists from having to be expert code reviewers? I feel like taking away the code gives them the chance to find and fix mistakes in their reasoning but I have no evidence for that. [amirathi] Really cool. If somebody doesn't want to adopt a new platform, take a look at open source Jupyter MCP Server[1]. Once integrated with Claude, it can execute code on the live notebook kernel. I just let Claude write notebooks, run top to bottom, debug & fix errors & only ping me when everything is working. [1] https://github.com/datalayer/jupyter-mcp-server [trymamboapp] "AI saves analysis as notebooks" is fighting the wrong fight ig. The reproducibility issue with notebooks isn't the format. it's out-of-order cell execution and silent kernel state llm generation makes that worse: the model has no memory of what state existed when it wrote cell 7, and neither does the user.
NewsDatabricks AI Dev Toolkit: Empowering Workspace Users
The Databricks AI Dev Toolkit provides workspace users, even those unfamiliar with IDEs, access to AI tools via a Databricks app serving an MCP server. It supercharges the Genie code agent with MCP tools to automate resource creation.
NewsDatabricks Apps vs Model Serving: Authentication, Cost, and Performance Compared
Databricks Apps are now the recommended first choice for deploying agents due to their flexibility in handling full-stack applications with multiple components, offering faster iteration and local testing compared to Model Serving. Model Serving remains suitable for use cases prioritizing high QPS, governance features like AI Gateway, inference tables, and guardrails, or when scaling to zero is acceptable for cost optimization.
MLflow 3.11.1 introduces AI-powered issue detection for agent traces, budget alerts and limits for AI Gateway spending, and a new interactive graph view for visualizing trace hierarchies. It also enhances security with pickle-free model serialization and improves dependency management with native UV support.
TutorialsDatabricks AI Dev Kit Demo - Install, DataGen, SDP, Dashboard
The video demonstrates installing the Databricks AI Dev Kit on a Mac, then uses it to generate synthetic data, create serverless Spark declarative pipelines for a medallion architecture, and build a Databricks dashboard based on the generated data. It highlights how the AI Dev Kit leverages skills and an MCP server to automate these development tasks.
ReleasesIntroducing Databricks AI Dev Kit - Skills, MCP server, Builder App
The Databricks AI Dev Kit provides agent skills, an MCP server, and a Builder App to enhance AI-driven development on Databricks. It allows users to integrate AI coding tools with Databricks best practices, extending LLM capabilities through specialized functions and offering a chat-based interface for building applications.
5 Tips to Get More Out of Your Claude Code with MLflow
MLflow now offers an MCP server, CLIs, and Skills to extend Claude Code, enabling you to trace tokens and monitor tool usage. These five tips will help you transform your Claude coding agent into a transparent and controllable workflow.
NewsTurbo-Charge your Agents with instant MCP in Databricks
The video demonstrates how to use Model Context Protocol (MCP) in Databricks to give AI agents "superpowers" by enabling them to interact with various tools and data sources. It shows how to easily set up MCP servers within Databricks to connect agents to Unity Catalog functions, vector search, external APIs, and even marketplace MCP services, all without extensive coding.
NewsClaude Code: 5 Essentials for Data Engineering
The video introduces five essential concepts for using Claude Code in data engineering: the cloud.mmd file for core project information, skills for packaging expertise, commands for predefined prompts, sub-agents for focused tasks, and Model Context Protocol (MCP) for standardized tool interaction. These components help manage context and memory for effective AI-enhanced development.
NewsDatabricks: What’s new in September 2025? #databricks
Databricks now supports geospatial data types (geography and geometry) with new functions for visualization and spatial operations, and introduces serverless GPU clusters for distributed GPU code execution. The platform also offers enhanced notebook features like side-by-side editing and a notebook-specific search, along with new options for managing serverless environments, SQL warehouses, and access requests in Unity Catalog.
