fabric-variable-librarylisted

Use for Microsoft Fabric Variable Library — config-as-code for parameterizing notebooks and pipelines per environment. Covers definition parts (variables.json, settings.json, valueSets/<name>.json — no `format` field, omit it), variable types (String, Boolean, Number, Integer, DateTime, Guid, ItemReference, ConnectionReference), notebook consumption via `notebookutils.variableLibrary.getLibrary('Lib').<var>` dot notation (NOT `.get('lib','var')`) or the `get("$(/**/Lib/Var)")` reference-path form, runtime limits (same-workspace only, no SPN, active value set), the ItemReference kernel-shape trap (dict-like; `.value()` AttributeErrors), Git-sync `InvalidContent (ValueMismatch)`, the `bool('false')` → True trap, pipeline integration via the `libraryVariables` block (three keys, no `libraryId`), the pipeline type mapping (Boolean→Bool, Integer→Int, DateTime/Guid→String, Number unsupported, Item/ConnectionReference→Object), Expression-object wrapping, and the runtime-ID rule for ItemReference.
wardawgmalvicious/agent-config · ★ 1 · Data & Documents · score 77

Install: claude install-skill wardawgmalvicious/agent-config

# Fabric Variable Library Config-as-code for parameterizing notebooks and pipelines per environment. Stored as a Fabric item with definition parts under source control; consumed at runtime via `notebookutils.variableLibrary` (notebooks) or the `libraryVariables` block (pipelines). ## Definition parts | Part Path | Content | Required | |---|---|---| | `variables.json` | Variable names, types, default values | Yes | | `settings.json` | `valueSetsOrder` (empty array when no Value Sets) | Yes | | `valueSets/<name>.json` | Per-environment overrides | Only when using Value Sets | | `.platform` | Item metadata JSON | No (handled by Git/REST layer) | **Critical**: VariableLibrary does **NOT** support the `format` field in definition requests. Omit it entirely — including `"format": null` may cause errors. (See fabric-rest-api skill for the definition envelope.) ## Supported variable types | Type | Tier | Description | |---|---|---| | `String` | Basic | Text | | `Boolean` | Basic | true / false (stored as a string!) | | `Number` | Basic | Floating-point. **Not supported in pipelines** | | `Integer` | Basic | Whole numbers | | `DateTime` | Basic | ISO 8601 | | `Guid` | Basic | GUID | | `ItemReference` | Advanced | Fabric item binding (`{itemId, workspaceId}`) | | `ConnectionReference` | Advanced | External connection (Snowflake, Azure SQL, …) by ID, so items reference it without embedded credentials; exposes `.connectionId` | ## variables.json ```json { "$schema": "https://de