Databricks MCP Server

{ "$schema": "http://json-schema.org/draft-07/schema#", "title": "Lakeview Dashboard Widget Schemas", "description": "Comprehensive JSON schemas for all Lakeview dashboard widget types and their attribute combinations", "definitions": { "baseWidget": { "type": "object", "properties": { "name": { "type": "string", "description": "Unique identifier for the widget" }, "queries": { "type": "array", "items": { "$ref": "#/definitions/query" } }, "spec": { "oneOf": [ {"$ref": "#/definitions/visualizationWidget"}, {"$ref": "#/definitions/filterWidget"}, {"$ref": "#/definitions/textWidget"} ] }, "multilineTextboxSpec": { "$ref": "#/definitions/multilineTextboxSpec" } }, "oneOf": [ {"required": ["name", "queries", "spec"]}, {"required": ["name", "multilineTextboxSpec"]} ] }, "query": { "type": "object", "properties": { "name": { "type": "string" }, "query": { "type": "object", "properties": { "datasetName": {"type": "string"}, "fields": { "type": "array", "items": { "type": "object", "properties": { "name": {"type": "string"}, "expression": {"type": "string"} }, "required": ["name", "expression"] } }, "disaggregated": {"type": "boolean"} }, "required": ["datasetName"] } }, "required": ["name", "query"] }, "multilineTextboxSpec": { "type": "object", "properties": { "lines": { "type": "array", "items": {"type": "string"} } }, "required": ["lines"] }, "visualizationWidget": { "type": "object", "properties": { "version": { "type": "integer", "enum": [1, 2, 3] }, "widgetType": { "type": "string", "enum": [ "line", "bar", "pie", "counter", "table", "heatmap", "scatter", "area", "box", "histogram", "funnel", "sankey", "combo", "choropleth-map", "symbol-map", "pivot", "range-slider" ] }, "encodings": { "$ref": "#/definitions/encodings" }, "frame": { "$ref": "#/definitions/frame" }, "mark": { "$ref": "#/definitions/mark" }, "invisibleColumns": { "type": "array", "items": {"$ref": "#/definitions/tableColumn"} }, "allowHTMLByDefault": {"type": "boolean"}, "itemsPerPage": {"type": "integer"}, "paginationSize": {"type": "string"}, "condensed": {"type": "boolean"}, "withRowNumber": {"type": "boolean"} }, "required": ["version", "widgetType", "encodings"] }, "filterWidget": { "type": "object", "properties": { "version": { "type": "integer", "enum": [2, 3] }, "widgetType": { "type": "string", "enum": [ "filter-multi-select", "filter-single-select", "filter-date-range-picker", "range-slider" ] }, "encodings": { "$ref": "#/definitions/filterEncodings" }, "frame": { "$ref": "#/definitions/frame" } }, "required": ["version", "widgetType", "encodings"] }, "textWidget": { "type": "object", "properties": { "multilineTextboxSpec": { "$ref": "#/definitions/multilineTextboxSpec" } }, "required": ["multilineTextboxSpec"] }, "encodings": { "type": "object", "properties": { "x": {"$ref": "#/definitions/axisEncoding"}, "y": {"$ref": "#/definitions/axisEncoding"}, "color": {"$ref": "#/definitions/colorEncoding"}, "size": {"$ref": "#/definitions/sizeEncoding"}, "angle": {"$ref": "#/definitions/angleEncoding"}, "label": {"$ref": "#/definitions/labelEncoding"}, "value": {"$ref": "#/definitions/valueEncoding"}, "columns": { "type": "array", "items": {"$ref": "#/definitions/tableColumn"} }, "fields": { "type": "array", "items": {"$ref": "#/definitions/filterField"} } } }, "filterEncodings": { "type": "object", "properties": { "fields": { "type": "array", "items": {"$ref": "#/definitions/filterField"} } }, "required": ["fields"] }, "axisEncoding": { "type": "object", "properties": { "fieldName": {"type": "string"}, "fields": { "type": "array", "items": { "type": "object", "properties": { "fieldName": {"type": "string"}, "displayName": {"type": "string"} }, "required": ["fieldName"] } }, "scale": {"$ref": "#/definitions/scale"}, "axis": {"$ref": "#/definitions/axis"}, "displayName": {"type": "string"} } }, "colorEncoding": { "type": "object", "properties": { "fieldName": {"type": "string"}, "scale": {"$ref": "#/definitions/colorScale"}, "legend": {"$ref": "#/definitions/legend"}, "displayName": {"type": "string"} } }, "sizeEncoding": { "type": "object", "properties": { "fieldName": {"type": "string"}, "scale": {"$ref": "#/definitions/scale"}, "displayName": {"type": "string"} } }, "angleEncoding": { "type": "object", "properties": { "fieldName": {"type": "string"}, "scale": {"$ref": "#/definitions/scale"}, "axis": {"$ref": "#/definitions/axis"}, "displayName": {"type": "string"} } }, "labelEncoding": { "type": "object", "properties": { "show": {"type": "boolean"} } }, "valueEncoding": { "type": "object", "properties": { "fieldName": {"type": "string"}, "displayName": {"type": "string"} }, "required": ["fieldName"] }, "filterField": { "type": "object", "properties": { "fieldName": {"type": "string"}, "displayName": {"type": "string"}, "queryName": {"type": "string"} }, "required": ["fieldName", "displayName"] }, "tableColumn": { "type": "object", "properties": { "fieldName": {"type": "string"}, "name": {"type": "string"}, "booleanValues": { "type": "array", "items": {"type": "string"} }, "imageUrlTemplate": {"type": "string"}, "imageTitleTemplate": {"type": "string"}, "imageWidth": {"type": "string"}, "imageHeight": {"type": "string"}, "linkUrlTemplate": {"type": "string"}, "linkTextTemplate": {"type": "string"}, "linkTitleTemplate": {"type": "string"}, "linkOpenInNewTab": {"type": "boolean"}, "type": { "type": "string", "enum": ["string", "integer", "float", "date", "boolean"] }, "displayAs": { "type": "string", "enum": ["string", "number", "datetime", "link", "image"] }, "visible": {"type": "boolean"}, "order": {"type": "number"}, "title": {"type": "string"}, "allowSearch": {"type": "boolean"}, "alignContent": { "type": "string", "enum": ["left", "center", "right"] }, "allowHTML": {"type": "boolean"}, "highlightLinks": {"type": "boolean"}, "useMonospaceFont": {"type": "boolean"}, "preserveWhitespace": {"type": "boolean"}, "displayName": {"type": "string"}, "numberFormat": {"type": "string"}, "dateTimeFormat": {"type": "string"} } }, "scale": { "type": "object", "properties": { "type": { "type": "string", "enum": ["quantitative", "categorical", "temporal", "ordinal"] }, "sort": { "type": "object", "properties": { "by": { "type": "string", "enum": ["x", "y", "x-reversed", "y-reversed"] } } } }, "required": ["type"] }, "colorScale": { "allOf": [ {"$ref": "#/definitions/scale"}, { "type": "object", "properties": { "colorRamp": { "type": "object", "properties": { "mode": { "type": "string", "enum": ["scheme", "custom"] }, "scheme": { "type": "string", "enum": ["redblue", "viridis", "plasma", "inferno", "magma"] } } }, "mappings": { "type": "array", "items": { "type": "object", "properties": { "value": {"type": "string"}, "color": {"type": "string"} }, "required": ["value", "color"] } } } } ] }, "axis": { "type": "object", "properties": { "title": {"type": "string"}, "hideTitle": {"type": "boolean"} } }, "legend": { "type": "object", "properties": { "title": {"type": "string"} } }, "frame": { "type": "object", "properties": { "title": {"type": "string"}, "showTitle": {"type": "boolean"} } }, "mark": { "type": "object", "properties": { "colors": { "type": "array", "items": {"type": "string"} } } }, "position": { "type": "object", "properties": { "x": {"type": "integer"}, "y": {"type": "integer"}, "width": {"type": "integer"}, "height": {"type": "integer"} }, "required": ["x", "y", "width", "height"] }, "layoutWidget": { "type": "object", "properties": { "widget": {"$ref": "#/definitions/baseWidget"}, "position": {"$ref": "#/definitions/position"} }, "required": ["widget", "position"] } }, "type": "object", "properties": { "widget": {"$ref": "#/definitions/baseWidget"}, "layout": { "type": "array", "items": {"$ref": "#/definitions/layoutWidget"} } } }