Quick Setup

Install lexq

lexq is the query tool for repolex knowledge graphs.

uv tool install git+https://github.com/repolex-ai/lexq

Download a repo’s graph

lexq download anthropics/claude-agent-sdk-python

This downloads the pre-parsed knowledge graph for the repository. No parsing needed — the graphs are built by repolex-forx and stored as compressed N-Quads.

Query it

Once downloaded, you can query the graph with SPARQL via lexq, or load the .nq.gz files into any SPARQL-compatible store (Apache Jena, Oxigraph, Blazegraph, etc.).

What’s in the graph?

See The Knowledge Graph for a complete breakdown of the data structures, graph types, and how they compose.