fabric-graphlisted

Use for Microsoft Fabric Graph (the GraphModel item, GA June 2026) — a labeled property graph modeled over OneLake Delta tables and queried with GQL (ISO/IEC 39075), distinct from openCypher/Cypher and from the KQL graph operators in Eventhouse. Covers the GraphModel REST path and GQL Query API (`POST /v1/workspaces/{ws}/GraphModels/{id}/executeQuery?preview=true` — app errors return HTTP 200 with GQL status codes), GQL query syntax and graph-type DDL (`(:Label => {prop :: TYPE NOT NULL})`, `CONSTRAINT ... REQUIRE (n.id) IS KEY`, `=>` inheritance, `ABSTRACT`, `+=`, `<:` refs), the item-definition JSON (dataSources / graphDefinition nodeTables+edgeTables / graphType / stylingConfiguration), save-triggers-ingest refresh, and gotchas (GQL is read-only — no DML, load via data management; no schema evolution — reingest; edges have exactly one label; no DROP GRAPH in GQL; NL2GQL still preview). Use whenever a user mentions Fabric graph models, GQL, property graphs over OneLake, or GraphModel items.
wardawgmalvicious/claude-config · ★ 1 · AI & Automation · score 75

Install: claude install-skill wardawgmalvicious/claude-config

# Microsoft Fabric Graph (GraphModel item) Graph in Fabric models a **labeled property graph** directly over **OneLake Delta tables** — no ETL, no data duplication. You define node/edge types and map them to columns; on save, Fabric ingests the tables and builds a read-optimized queryable graph. Query it with **GQL** (the ISO/IEC 39075 standard) via UI, REST, or NL2GQL. **Item type name: `GraphModel`** (this is the fabric-cli `.GraphModel` suffix and the REST collection `/GraphModels`). New item → *Analyze and train data* → *Graph model*. ## Three things that catch people out 1. **It is NOT the KQL graph operators.** Fabric Graph (GraphModel) is a separate workload from the `make-graph` / `graph-match` / `#crp query_language=gql` story in Eventhouse/KQL (see fabric-eventhouse). Same *word* "graph", different engine, different API, different syntax surface. Don't cross-apply. 2. **GQL is read-only here.** You cannot `INSERT` / `SET` / `DELETE` graph data through GQL. Data is loaded and refreshed via **data management** (save the model = reingest from OneLake). `CREATE GRAPH` is only partially supported and `DROP GRAPH` is not in GQL — drop via the **Fabric UI or REST API** instead. 3. **No schema evolution.** Once nodes/edges/properties are modeled and data is ingested, the structure is fixed. Adding a property, changing a label, or changing a relationship type means **reingesting source data into a new model**. Plan the schema up front. ## GQL query language (ISO/IEC 390