uslm

LexBuild provides an open-source CLI toolchain, searchable web resource, and data API for official U.S. legal texts. The CLI generates LLM-ready legal Markdown documents, the web app enables browsing and bulk download access, and the API provides programmatic access to fast, structured querying for search, filtering, and AI workflows

ETL that mirrors the workings of the US Congress as git repositories: federal law with its history as commits, every bill as a branch, and sponsors, cosponsors, committees, actions and roll-call votes recorded as of each version. Updated daily.

The codified US Code as a git repository: one commit per OLRC release point, tagged, with per-law attribution from Table III. Public domain federal text.