Databricks Field Guide by TechFabric

com.techfabric.databricks/field-guideVersion 1.11.1

Interactive Databricks learning, certification practice and sourced engineering guidance.

Status

Responds539 msNov 14, 2026, 14:18 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:18 UTC
Latency: 539 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 21:12 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://databricks.techfabric.com/mcpResponds539 msNov 14, 2026, 14:18 UTC

No sign-in

Claude Code

claude mcp add --transport http field-guide https://databricks.techfabric.com/mcp

Claude Desktop and claude.ai

1
2
3

Settings > Connectors > Add custom connector
Name: field-guide
Remote MCP server URL: https://databricks.techfabric.com/mcp

Cursor

{
  "mcpServers": {
    "field-guide": {
      "url": "https://databricks.techfabric.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"field-guide","type":"http","url":"https://databricks.techfabric.com/mcp"}'

Built your own server? run.zero hosts MCP servers on European infrastructure.

Host your own MCP server on run.zero

Tools

18 tools

Tools of Databricks Field Guide by TechFabric
	Description		Read-only	Idempotent	Open world
`decide`Interactive: walks a Databricks decision one question at a time (which-compute, serverless-or-classic, lakebase-or-delta, genie-or-dashboard, streaming-or-batch): every answer rests on the guide's own sentences, verbatim, with the section to read. Call it when the user asks "should I use serverless or classic", "Lakebase or Delta?", "Genie or a dashboard?" or "which compute for this job". The text gives the whole tree; send choices (option numbers so far) for the answer. In a terminal that shows forms, form: true asks each question as a form.	Interactive: walks a Databricks decision one question at a time (which-compute, serverless-or-classic, lakebase-or-delta, genie-or-dashboard, streaming-or-batch): every answer rests on the guide's own sentences, verbatim, with the section to read. Call it when the user asks "should I use serverless or classic", "Lakebase or Delta?", "Genie or a dashboard?" or "which compute for this job". The text gives the whole tree; send choices (option numbers so far) for the answer. In a terminal that shows forms, form: true asks each question as a form.	No	Yes	Yes	No
`estimate_cost`Estimate a Databricks workload's monthly cost from the figures the Field Guide states (list prices per DBU by compute type, DBUs an hour by SQL warehouse size and classic instance type, model serving prices for pay-per-token, provisioned throughput, GPU and CPU serving, Apps and Genie rates, the Lakebase floor, storage), as a range with its assumptions, and the price per unit under unit_prices. Every number carries its source sentence, section URL, date and the pricing page the guide cites. Where the guide has no figure (cloud VM prices, a serverless job's DBUs an hour, a model or instance type it does not list) it says so under gaps instead of guessing.	Estimate a Databricks workload's monthly cost from the figures the Field Guide states (list prices per DBU by compute type, DBUs an hour by SQL warehouse size and classic instance type, model serving prices for pay-per-token, provisioned throughput, GPU and CPU serving, Apps and Genie rates, the Lakebase floor, storage), as a range with its assumptions, and the price per unit under unit_prices. Every number carries its source sentence, section URL, date and the pricing page the guide cites. Where the guide has no figure (cloud VM prices, a serverless job's DBUs an hour, a model or instance type it does not list) it says so under gaps instead of guessing.	No	Yes	Yes	No
`exam_prep`Interactive: certification prep for Databricks' exams (data-engineer-associate, data-engineer-professional, data-analyst-associate, machine-learning-associate, machine-learning-professional, genai-engineer-associate, context-engineer-associate, apache-spark-developer-associate): each domain with its weight as Databricks publishes it, the guide sections and concepts that bear on it, how much the guide covers it (said honestly, gaps included), the official exam page and guide, and practice questions from the guide's own text for one domain. Call it when the user says "help me prepare for the Data Engineer Associate" or "quiz me for the exam". Not affiliated with Databricks; no exam question is reproduced.	Interactive: certification prep for Databricks' exams (data-engineer-associate, data-engineer-professional, data-analyst-associate, machine-learning-associate, machine-learning-professional, genai-engineer-associate, context-engineer-associate, apache-spark-developer-associate): each domain with its weight as Databricks publishes it, the guide sections and concepts that bear on it, how much the guide covers it (said honestly, gaps included), the official exam page and guide, and practice questions from the guide's own text for one domain. Call it when the user says "help me prepare for the Data Engineer Associate" or "quiz me for the exam". Not affiliated with Databricks; no exam question is reproduced.	No	Yes	Yes	No
`explore_concept`Interactive: explains one Databricks concept step by step from the Field Guide's chapters: delta-transaction-log, liquid-clustering-vs-zorder, spark-shuffle-and-stages, unity-catalog-privilege-inheritance, photon-vs-classic-cost, cluster-autoscaling, streaming-watermarks, medallion-layers, lakebase-branching, serverless-vs-classic, mlflow-model-lifecycle. Call it first when the user asks "how does the Delta transaction log work?", "show me watermarks step by step" or "visualise Unity Catalog privilege inheritance", rather than answering from memory or running code. Every point comes with the guide's own sentence and its section URL; the result also carries a worked example and the data an interactive model draws (a Delta log to step through, files skipped under each layout, Spark stages and skew, Unity Catalog grants on a tree, cost curves from the guide's rates, a warehouse's day, a watermark timeline, and more), with what the model assumes said apart from what the guide states. In a host that renders MCP Apps it opens as an interactive view; the text is complete without it. Unknown or no concept: the list (with form: true, a terminal that shows forms asks which).	Interactive: explains one Databricks concept step by step from the Field Guide's chapters: delta-transaction-log, liquid-clustering-vs-zorder, spark-shuffle-and-stages, unity-catalog-privilege-inheritance, photon-vs-classic-cost, cluster-autoscaling, streaming-watermarks, medallion-layers, lakebase-branching, serverless-vs-classic, mlflow-model-lifecycle. Call it first when the user asks "how does the Delta transaction log work?", "show me watermarks step by step" or "visualise Unity Catalog privilege inheritance", rather than answering from memory or running code. Every point comes with the guide's own sentence and its section URL; the result also carries a worked example and the data an interactive model draws (a Delta log to step through, files skipped under each layout, Spark stages and skew, Unity Catalog grants on a tree, cost curves from the guide's rates, a warehouse's day, a watermark timeline, and more), with what the model assumes said apart from what the guide states. In a host that renders MCP Apps it opens as an interactive view; the text is complete without it. Unknown or no concept: the list (with form: true, a terminal that shows forms asks which).	No	Yes	Yes	No
`explore_diagram`Interactive: a chapter's own diagrams, played step by step: each flowchart edge or sequence message in order, each node linking the section of the chapter it is about. Call it when the user says "show me the diagram for Lakebase branching" or "walk me through the medallion diagram". The text lists every diagram's nodes, its edges in order and its Mermaid source, so a terminal can draw it.	Interactive: a chapter's own diagrams, played step by step: each flowchart edge or sequence message in order, each node linking the section of the chapter it is about. Call it when the user says "show me the diagram for Lakebase branching" or "walk me through the medallion diagram". The text lists every diagram's nodes, its edges in order and its Mermaid source, so a terminal can draw it.	No	Yes	Yes	No
`flashcards`Interactive: flashcards for a Databricks exam domain (data-engineer-associate, data-engineer-professional, data-analyst-associate, machine-learning-associate, machine-learning-professional, genai-engineer-associate, context-engineer-associate, apache-spark-developer-associate; exam_prep lists the domains) or a chapter, built deterministically from the Field Guide: glossary terms, FAQs and each mapped section's lead sentence. The back of every card is the guide's own sentence with its section URL; a domain the guide doesn't cover says so. Call it when the user says "flashcards for the Data Engineer Associate's governance domain" or "drill me on Unity Catalog terms". In a host that renders MCP Apps the reader turns the cards and marks them Got it or Not yet, and can keep a resume code to pick up later (send it back as resume, alone); the text lists every card.	Interactive: flashcards for a Databricks exam domain (data-engineer-associate, data-engineer-professional, data-analyst-associate, machine-learning-associate, machine-learning-professional, genai-engineer-associate, context-engineer-associate, apache-spark-developer-associate; exam_prep lists the domains) or a chapter, built deterministically from the Field Guide: glossary terms, FAQs and each mapped section's lead sentence. The back of every card is the guide's own sentence with its section URL; a domain the guide doesn't cover says so. Call it when the user says "flashcards for the Data Engineer Associate's governance domain" or "drill me on Unity Catalog terms". In a host that renders MCP Apps the reader turns the cards and marks them Got it or Not yet, and can keep a resume code to pick up later (send it back as resume, alone); the text lists every card.	No	Yes	Yes	No
`get_chapter`One chapter (or margin note) of the guide as clean Markdown with its code blocks intact, or one section of it: with its outline, its code blocks listed separately, its FAQs, when it last changed, and the official docs.databricks.com links it cites for the authoritative detail.	One chapter (or margin note) of the guide as clean Markdown with its code blocks intact, or one section of it: with its outline, its code blocks listed separately, its FAQs, when it last changed, and the official docs.databricks.com links it cites for the authoritative detail.	No	Yes	Yes	No
`get_code_examples`The SQL, Python, CLI and config blocks in the guide that match a topic, each with the explanation around it, the section it is from (URL with anchor), and the docs links that section cites. Runnable context for a coding agent; check the linked Databricks docs for current syntax.	The SQL, Python, CLI and config blocks in the guide that match a topic, each with the explanation around it, the section it is from (URL with anchor), and the docs links that section cites. Runnable context for a coding agent; check the linked Databricks docs for current syntax.	No	Yes	Yes	No
`learn_path`Interactive: a curated learning path through the Field Guide, by role or goal (data-engineer-fundamentals, analytics-engineer, ml-engineer, platform-admin, snowflake-to-databricks, cost-control): its steps in order (a section to read, a concept to explore, a quiz), each with the call that opens it. Call it when the user asks "where do I start with Databricks", "a learning path for an analytics engineer" or "what should I learn next". Progress lives with the reader: send the steps done back as done. In a host that renders MCP Apps it opens as a map of the route with each step's story; the text is complete without it. No path: the list.	Interactive: a curated learning path through the Field Guide, by role or goal (data-engineer-fundamentals, analytics-engineer, ml-engineer, platform-admin, snowflake-to-databricks, cost-control): its steps in order (a section to read, a concept to explore, a quiz), each with the call that opens it. Call it when the user asks "where do I start with Databricks", "a learning path for an analytics engineer" or "what should I learn next". Progress lives with the reader: send the steps done back as done. In a host that renders MCP Apps it opens as a map of the route with each step's story; the text is complete without it. No path: the list.	No	Yes	Yes	No
`list_chapters`Every chapter in the guide's order, with its part, summary, dates, URL, Markdown URL and its main sections; and the margin notes.	Every chapter in the guide's order, with its part, summary, dates, URL, Markdown URL and its main sections; and the margin notes.	No	Yes	Yes	No
`quiz_me`Interactive: quizzes the reader. Call it when the user says "quiz me on Unity Catalog", "test me on Lakebase" or "check what I know about the Delta log". Five to eight multiple-choice questions on a chapter of the Field Guide, one section of it, or the whole guide, built deterministically from the guide's own tables, question-headed sections, FAQs and glossary: every question and every option is a phrase the guide states, and no model writes them. Each has its answer, the guide's explanation and the section URL. In a host that renders MCP Apps the reader answers and is scored in the view. In a terminal whose client shows forms (elicitation), send form: true when the reader wants each question asked as a form; the score comes back with the explanations. Otherwise the text lists the questions and answers: ask the reader each one before revealing it, then call quiz_me again with the same chapter and section and their answers to score them. A reader who kept a resume code (Keep my progress, in a host without Fabric's view state) picks up with quiz_me and resume alone.	Interactive: quizzes the reader. Call it when the user says "quiz me on Unity Catalog", "test me on Lakebase" or "check what I know about the Delta log". Five to eight multiple-choice questions on a chapter of the Field Guide, one section of it, or the whole guide, built deterministically from the guide's own tables, question-headed sections, FAQs and glossary: every question and every option is a phrase the guide states, and no model writes them. Each has its answer, the guide's explanation and the section URL. In a host that renders MCP Apps the reader answers and is scored in the view. In a terminal whose client shows forms (elicitation), send form: true when the reader wants each question asked as a form; the score comes back with the explanations. Otherwise the text lists the questions and answers: ask the reader each one before revealing it, then call quiz_me again with the same chapter and section and their answers to score them. A reader who kept a resume code (Keep my progress, in a host without Fabric's view state) picks up with quiz_me and resume alone.	No	Yes	Yes	No
`review_databricks_code`Check one file of SQL, Python (PySpark, a notebook's source) or YAML (a Databricks Asset Bundle, job, cluster or warehouse config) against the Field Guide's own best-practice rules, deterministically: partitioning where the guide would cluster, secrets and storage paths written into code, grants to people rather than groups, environments in table names, jobs on all-purpose clusters or without timeouts, warehouses and clusters without auto-stop, bundle targets without their modes, and the rest of the rules the chapters state. Each finding gives the line, why, the fix, the guide's passage verbatim with its section URL, and the docs.databricks.com links the guide cites for it; the result also lists the sections worth reading for this code. No model is called: weigh the findings yourself. One file per call.	Check one file of SQL, Python (PySpark, a notebook's source) or YAML (a Databricks Asset Bundle, job, cluster or warehouse config) against the Field Guide's own best-practice rules, deterministically: partitioning where the guide would cluster, secrets and storage paths written into code, grants to people rather than groups, environments in table names, jobs on all-purpose clusters or without timeouts, warehouses and clusters without auto-stop, bundle targets without their modes, and the rest of the rules the chapters state. Each finding gives the line, why, the fix, the guide's passage verbatim with its section URL, and the docs.databricks.com links the guide cites for it; the result also lists the sections worth reading for this code. No model is called: weigh the findings yourself. One file per call.	No	Yes	Yes	No
`search_guide`Search the guide's chapters, margin notes and events for a Databricks question. Returns the best sections first, each with a snippet, its URL with the section anchor, and when the page last changed. Read one in full with get_chapter (pass the URL, or the slug and the anchor).	Search the guide's chapters, margin notes and events for a Databricks question. Returns the best sections first, each with a snippet, its URL with the section anchor, and when the page last changed. Read one in full with get_chapter (pass the URL, or the slug and the anchor).	No	Yes	Yes	No
`start_here`Start using the Field Guide immediately. Call this for 'help me learn Databricks', 'try the Field Guide', or to begin certification prep. No arguments starts a Unity Catalog diagnostic. A topic opens its concept or chapter quiz; goal certification with an exam opens a covered domain's practice and flashcards, with official sources and honest gaps. An MCP Apps host opens the interactive card first; a terminal asks one question at a time. This is a learning companion, not a replacement for the Databricks development plugin. No sign-in, workspace access or saved personal data.	Start using the Field Guide immediately. Call this for 'help me learn Databricks', 'try the Field Guide', or to begin certification prep. No arguments starts a Unity Catalog diagnostic. A topic opens its concept or chapter quiz; goal certification with an exam opens a covered domain's practice and flashcards, with official sources and honest gaps. An MCP Apps host opens the interactive card first; a terminal asks one question at a time. This is a learning companion, not a replacement for the Databricks development plugin. No sign-in, workspace access or saved personal data.	No	Yes	Yes	No
`toolkit_generate`Runs one of the offline generators from the Build tab of TechFabric's Chrome extension for Databricks (TechFabric Toolkit for Databricks 0.10.0) with the extension's own code, so the output matches it: Unity Catalog grants with a rollback script, table DDL / MERGE / GRANT, a table starter kit (tags, constraints, row filter, column mask), schema diff to ALTER, Delta restore, a Delta health check from pasted DESCRIBE output, Auto Loader, Lakeflow and Auto CDC starters, data-quality checks, Declarative Automation Bundle YAML and CLI, Terraform, secrets and external locations, test data, system.billing cost SQL, an error decoder, failed-run triage and Slack / Jira messages, slow-query analysis, a pre-flight check for destructive SQL, MLflow, serving, Vector Search, AI Functions, RAG and Genie templates, formatters, deep links, and the snippet libraries. Omit generator for the list and each one's inputs. Text only: nothing runs against a workspace, no model is called.	Runs one of the offline generators from the Build tab of TechFabric's Chrome extension for Databricks (TechFabric Toolkit for Databricks 0.10.0) with the extension's own code, so the output matches it: Unity Catalog grants with a rollback script, table DDL / MERGE / GRANT, a table starter kit (tags, constraints, row filter, column mask), schema diff to ALTER, Delta restore, a Delta health check from pasted DESCRIBE output, Auto Loader, Lakeflow and Auto CDC starters, data-quality checks, Declarative Automation Bundle YAML and CLI, Terraform, secrets and external locations, test data, system.billing cost SQL, an error decoder, failed-run triage and Slack / Jira messages, slow-query analysis, a pre-flight check for destructive SQL, MLflow, serving, Vector Search, AI Functions, RAG and Genie templates, formatters, deep links, and the snippet libraries. Omit generator for the list and each one's inputs. Text only: nothing runs against a workspace, no model is called.	No	Yes	Yes	No
`toolkit_info`What TechFabric's free Chrome extension for Databricks (TechFabric Toolkit for Databricks 0.10.0) does, how to install it, the permissions it asks for and its privacy model. Call it for "what can the TechFabric Chrome extension do", "does the toolkit support X", "how do I install it" or "what permissions does it need". Each feature says where it shows up, whether it needs the reader's connected workspace, and how to get the same thing from this server: a tool (toolkit_generate, estimate_cost, review_databricks_code, explore_concept) or only the extension. Read-only and deterministic.	What TechFabric's free Chrome extension for Databricks (TechFabric Toolkit for Databricks 0.10.0) does, how to install it, the permissions it asks for and its privacy model. Call it for "what can the TechFabric Chrome extension do", "does the toolkit support X", "how do I install it" or "what permissions does it need". Each feature says where it shows up, whether it needs the reader's connected workspace, and how to get the same thing from this server: a tool (toolkit_generate, estimate_cost, review_databricks_code, explore_concept) or only the extension. Read-only and deterministic.	No	Yes	Yes	No
`visualize`Interactive: draws your answer as a card the reader can use, from an A2UI v0.9.1 document you write: a comparison of options with a verdict, a plan as steps or a timeline, a cost or sizing calculator with sliders and a chart that follows them, a quiz or flashcards, a table, a Mermaid diagram. Call it whenever the answer has a shape: the reader asks to compare ("compare", "X vs Y", "pros and cons", "trade-offs", "which is better for"), for a plan ("plan", "roadmap", "migration steps", "rollout", "timeline"), to "show me", "explain how", "draw", "chart" or "visualise" something, or for "a table of" options, rather than answering with a long Markdown table or list. A concept explore_concept knows, a decision decide has a tree for, and a cost estimate_cost prices go to those tools first. For a Databricks question, first get the facts with search_guide or get_chapter, put them in the document, and pass those URLs as sources: only pages of the Field Guide are listed as sources, and the card is labelled "Composed by your assistant". In a host that renders MCP Apps it opens as an interactive card; the text result renders the whole document, so it is complete without the view. Nothing is stored and no model is called; a document that won't draw comes back as the spec's VALIDATION_FAILED list to fix (the tool checks the document's structure, not its facts).	Interactive: draws your answer as a card the reader can use, from an A2UI v0.9.1 document you write: a comparison of options with a verdict, a plan as steps or a timeline, a cost or sizing calculator with sliders and a chart that follows them, a quiz or flashcards, a table, a Mermaid diagram. Call it whenever the answer has a shape: the reader asks to compare ("compare", "X vs Y", "pros and cons", "trade-offs", "which is better for"), for a plan ("plan", "roadmap", "migration steps", "rollout", "timeline"), to "show me", "explain how", "draw", "chart" or "visualise" something, or for "a table of" options, rather than answering with a long Markdown table or list. A concept explore_concept knows, a decision decide has a tree for, and a cost estimate_cost prices go to those tools first. For a Databricks question, first get the facts with search_guide or get_chapter, put them in the document, and pass those URLs as sources: only pages of the Field Guide are listed as sources, and the card is labelled "Composed by your assistant". In a host that renders MCP Apps it opens as an interactive card; the text result renders the whole document, so it is complete without the view. Nothing is stored and no model is called; a document that won't draw comes back as the spec's VALIDATION_FAILED list to fix (the tool checks the document's structure, not its facts).	No	Yes	Yes	No
`whats_new`Recent Databricks changes the guide tracks, newest first: margin notes (dated news with our position), release-stage changes from the feature register (with links to Databricks' documentation and release note), and chapters updated. Defaults to the last 30 days.	Recent Databricks changes the guide tracks, newest first: margin notes (dated news with our position), release-stage changes from the feature register (with links to Databricks' documentation and release note), and chapters updated. Defaults to the last 30 days.	No	Yes	Yes	No

Details

Registry status: Active
Published: Nov 1, 2026
Updated: Nov 1, 2026
Website: https://databricks.techfabric.com/⁠ (opens in a new tab)
Repository: https://github.com/Fabric-Pro/databricks-field-guide-mcp⁠ (opens in a new tab)
Categories (suggested): Knowledge and notesSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

Are you the operator? Claim this listing