Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module’s interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or…

Agent skill published as a SKILL.md in danny-avila/LibreChat (folder .claude/skills/codebase-design). Install it with one command using the open skills CLI, or copy the folder into ~/.claude/skills/.