> By using the legal search index, Astra for Law can search U.S. case law, statutes, regulations, court rules, and administrative decisions across a corpus of more than 230 million URLs, with sources added daily. Our work with Free Law Project, the nonprofit behind CourtListener, brings its case-law collection covering more than 99.9% of published U.S. precedential case law (opens in a new window) into this research experience.

Found that to be very interesting

CourtListener already has an MCP interface and Grok is quite good at pulling from it. In my experience, Grok 4.6 is quite good at analyzing legal cases and human-written documents. Better than Opus 5. I'm not sure if it's better than Fable 5.1 on that task, b/c I'm not willing to spend my precious Fable tokens on case law searches lol.