Open-source tool 'sales' built with Claude Code automates company research and lead scoring

An open-source desktop app called "sales" (internally named Qualify) that automates B2B company research and lead scoring using Anthropic's Claude Code has been released on GitHub and is drawing attention among developers. Built by Chaitanya Choudhary (chaitanyya), it is available under the MIT license for personal and internal use. According to the repository, users input a list of companies, and the tool performs deep company research—automatically gathering business model, products and services, headcount, funding status and more—then scores leads from 0 to 100 based on custom criteria. It also supports contact discovery and real-time streaming of research results.