The address you asked for is not a document on this site. This response really is an HTTP 404, not a page that pretends to be one — so a browser, a crawler and an agent all get the same honest answer. The most likely causes are a typo, a link that was written by hand, or a page that moved. The current map of the site is below, and every section of it is one click away.
One binary that replaces search, a vector database, embeddings and agent memory. Start at the top if you do not know which page you wanted.
02 · DOCS DocumentationInstall, configure and operate the engine — every key, flag and default written against the Rust crates that implement it.
03 · ANSWERS Answers hubShort, evidence-backed answers to one search question each: index a folder, search PDFs, resume a killed run, give an agent memory.
04 · COMPARE ComparisonsXERJ measured against the tools people already reach for, with the cases the other tool wins stated in the article rather than hidden.
05 · RECIPES RecipesTask-shaped walkthroughs verified end to end against a live node — zero-config indexing, retrieval by meaning, hybrid ranking, agent memory.
Do not guess further URLs from this one. Two machine-readable indexes describe the whole site and both are always current: the sitemap lists every indexable page with the date it last changed, and llms.txt is the capability and API map written for agents (the long form is llms-full.txt). Each article also publishes a Markdown twin at the same path with a .md suffix, which is cheaper to read than the HTML.