# todo-domain-expert > Provides domain knowledge and rules for Todo task management systems. - Author: UBAID RAZA - Repository: UBAIDRAZA1/Todo-Web-Application - Version: 20260105190246 - Stars: 0 - Forks: 0 - Last Updated: 2026-02-07 - Source: https://github.com/UBAIDRAZA1/Todo-Web-Application - Web: https://mule.run/skillshub/@@UBAIDRAZA1/Todo-Web-Application~todo-domain-expert:20260105190246 --- --- name: todo-domain-expert description: Provides domain knowledge and rules for Todo task management systems. --- # Todo Domain Rules ## Core Entities - Task - User ## Task Attributes - id - title - description - status (pending, completed) - created_at - updated_at ## Domain Rules - Every task belongs to exactly one user - Users cannot access others’ tasks - Status transitions must be valid - Deletion must be explicit ## UX Expectations - Clear confirmations - Helpful error messages - Predictable behavior Apply consistently across CLI, Web, and AI Agent phases.