twells89/sigma-migration-skills

twells89/sigma-migration-skills

Cursor rule

Scan Sigma workbooks for custom SQL elements, dedupe across workbooks, build or reuse Sigma data models, then repoint the workbooks via the v3alpha :swapSources endpoint. Use when you want to find ad-hoc SQL in workbooks and promote it to one reusable data model per unique query.

twells89/sigma-migration-skills

Cursor rule

Authenticate against the Sigma Computing REST API and obtain a bearer token. Use whenever the user wants to call the Sigma API directly with curl/HTTP, exchange OAuth client credentials for an access token, sign in interactively via a browser OAuth login (authorization-code + PKCE), configure SIGMABASEURL /…

twells89/sigma-migration-skills

Cursor rule

Author, retrieve, or modify a Sigma data model spec (the JSON/YAML semantic-layer definition with sources, columns, metrics, relationships, filters, controls, folder groupings, and column-level security) by calling the Sigma REST API directly. Use when the user wants to build a new data model from existing warehouse…

twells89/sigma-migration-skills

Cursor rule

Build, register, host, embed, and data-bind a bespoke Sigma custom plugin (@sigmacomputing/plugin) to recreate a source visualization for which Sigma has no native chart/KPI/table equivalent — a radial gauge, a custom heatmap, a sankey, or any bespoke viz kind outside Sigma's native element set. Use when a source viz…

twells89/sigma-migration-skills

Cursor rule

Build, edit, and iterate on Sigma workbook specs — the JSON definition you POST to /v2/workbooks/spec, covering pages, layout, controls, charts, KPIs, tables, formulas, and sources. The Sigma OpenAPI is the source of truth for every shape and field; this skill adds navigation, style guidance, and proven recipes for…