Agentic LookML (agentic-lookml)

Overview and goal

When authoring LookML from scratch, migrating analyst SQL queries, auditing existing LookML projects, or expanding semantic models, agents need both a deterministic architectural blueprint and a complete LookML syntax reference in one place.

The agentic-lookml skill combines two complementary skill sets into a single unified reference:

• The 14 SQL-to-LookML refactoring pattern playbooks in references/, which pair with lkr parse sql-lookml-compare to evaluate SQL queries against an existing LookML project graph, separate Query-layer calculations (Quick Start query: blocks, Custom Fields, and Table Calculations) from LookML-layer semantics, and route every LookML change into a scalable Bronze, Silver, and Gold Medallion hierarchy.
• The 9 LookML writing reference skills from looker-open-source/looker-skills packaged under lookml (.agents/skills/lookml/sub-skills/*/SKILL.md), which provide syntax rules and examples for models, views, derived tables, explores, joins, dimensions, dimension groups, measures, filters, parameters, value formats, refinements, Liquid variables, sets, access grants, and LookML data tests.

Unified reference index

SQL-to-LookML pattern playbooks (references/)

Each SQL query analyzed by lkr parse sql-lookml-compare can match one or multiple pattern categories at the same time (such as ["pk_fk_joins", "json_columns_and_extract", "window_functions_and_qualify"]). Consult the matching playbook in references/ for the AST signals, Medallion layer routing, and complete LookML templates: