# BizHunter > BizHunter turns business-for-sale listings, seller documents, and web research > into an evidence-backed acquisition decision. Research proposes; a human > reviews the evidence and decides. Sign-in is required for the application; > this page and the files below are the public surface. ## Getting started - [Sign in](https://bizhunters.io/login): Google sign-in to open the workspace. - [CLI device authorization](https://bizhunters.io/device): approve a terminal login for the BizHunters CLI. The CLI supplies the user code when it starts login. ## Command-line client - [BizHunters CLI](https://gitlab.com/bizhunters/bizhunters-cli): JSON-first CLI and Python client. Source is private; releases are published as wheels on the project's GitLab package registry. - [Install from the registry](https://gitlab.com/bizhunters/bizhunters-cli/-/packages): pip install --index-url https://gitlab.com/api/v4/projects/86789119/packages/pypi/simple bizhunters-cli. The same command installs a later release. A notice on stderr that a newer release is published is not an error. The CLI does not upgrade itself. ## For automated agents - [Agent instructions](https://bizhunters.io/AGENTS.md): what automation may and may not do, the optional initial setup, and the full inbound listing extraction. These public pages are the whole procedure. An inbound listing is imported with no DealBox. An email that only says businesses are for sale is not the listing. Open the site, sign in, and submit the page. - [Site map](https://bizhunters.io/sitemap.xml): public URLs. - [Crawler policy](https://bizhunters.io/robots.txt): allow/deny rules for the public and authenticated surfaces.