semantic-layer topic
cube
📊 Cube Core is open-source semantic layer and LookML alternative for AI, BI and embedded analytics
synmetrix
Synmetrix – production-ready open source semantic layer on Cube
metricflow
MetricFlow allows you to define, build, and maintain metrics in code.
zillion
Make sense of it all. Semantic data modeling and analytics with a sprinkle of AI. https://totalhack.github.io/zillion/
data-drift
Metrics Observability & Troubleshooting
wren-engine
🤖 The Semantic Engine for Model Context Protocol(MCP) Clients and AI Agents 🔥
strwythura
Construct knowledge graphs from unstructured data sources, use graph algorithms for enhanced GraphRAG with a DSPy-based chat bot locally, and curate semantics for optimizing AI app outcomes within a s...
QueryWeaver
An open-source Text2SQL tool that transforms natural language into SQL using graph-powered schema understanding. Ask your database questions in plain English, QueryWeaver handles the weaving.