domain-discover

Discover Domain Knowledge You are tasked with creating a comprehensive domain knowledge file for a codebase that will help future Claude Code instances work effectively with this repository. Arguments $ARGUMENTS[0] — Domain name used as the output filename ( {domain}.md ) $ARGUMENTS[1] — (optional) Output directory for the domain knowledge file. Defaults to . (project root / current working directory) When invoked by the orchestrator (e.g. implement ), $ARGUMENTS[1] is provided. When used standalone, it defaults to the project root for backward compatibility. Output Location Creates or updates $ARGUMENTS[1]/{$ARGUMENTS[0]}.md (e.g. ./payments.md ) Run mkdir -p $ARGUMENTS[1] before writing to ensure the directory exists. Objective Analyze the provided codebase and create or update a {DOMAIN}.md file containing essential information for productive development. Analysis Approach First, scan the repository structure to understand the project type and technology stack Read key configuration files (package.json, requirements.txt, Makefile, etc.) to identify build/test commands Examine main application files to understand the high-level architecture Review existing documentation (README.md, docs/) for important context Execution Follow references/rules.md for content requirements, guidelines, and safety rules. Use references/output-format.md for the output template and validation criteria.