DataJunction/dj

MetricFlow allows you to define, build, and maintain metrics in code.

The universal metrics layer. Compatible with 15+ formats: Cube, MetricFlow, LookML, Omni, BSL, LDM, Cortex, Malloy, OSI, SML, TML, Hex, Rill, Superset

The Future of Data Engineering — A CLI SQL client for the modern data stack, enabling AI-native context engineering for data.

ktx is an executable context layer for data and analytics agents 🐙 Allow Claude Code, Codex, or other AI agents to query analytical databases accurately and with full context of your company

GenBI (Generative BI) for AI agents, an open-source, governed text-to-SQL through an open context layer that turns natural-language questions into trusted dashboards, charts, and SQL across 20+ data sources, such as BigQuery, Snowflake, PostgreSQL, ClickHouse, Amazon Redshift, Databricks and more.

An embeddable, expressive semantic layer for AI agents and humans

Make sense of it all. Semantic data modeling and analytics with a sprinkle of AI. https://totalhack.github.io/zillion/

A MCP (Model Context Protocol) server for interacting with dbt.

Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.