What state transitions are supported?

It supports transitions between pending, completed, and archived states, including rules for setting or clearing completion timestamps automatically.

Does this skill provide database schemas?

Yes, it defines detailed entity structures including fields for UUIDs, status enums, priority levels, and server-managed timestamps.

Does it provide API design patterns?

Yes, it includes standardized JSON response patterns for successful operations, validation failures, and concurrency conflicts.

How does it handle multi-user security?

The skill enforces multi-user awareness, requiring all read/write operations to be filtered by user ownership to ensure strict data isolation.

What is the Todo Domain Expert skill?

It is a specialized capability for Claude Code that provides expert guidance on designing and implementing the core logic of task management systems.

Todo App Domain Expert

Name: Todo App Domain Expert
Author: NaveedTechLab

byNaveedTechLab

0•

Productivity & Workflow

Provides authoritative guidance on architecting, implementing, and validating task management systems and Todo application logic.

The Todo Domain Expert skill acts as a specialized consultant for building robust task management applications. It provides comprehensive standards for entity modeling, CRUD operations, and complex state management across pending, completed, and archived statuses. By enforcing strict validation rules, optimistic locking for concurrency, and multi-user isolation, this skill ensures that developers build reliable, scalable, and secure productivity tools. It is particularly useful when designing backend services, defining API response patterns, or refactoring task-based business logic.

Key Features

01Built-in validation rules for titles, descriptions, and dates

020 GitHub stars

03Standardized Todo entity structure with UUIDs and immutable fields

04Optimistic locking strategies for handling concurrent modifications

05Comprehensive state transition logic (pending, completed, archived)

06Standardized API response patterns for success, validation, and conflicts

Use Cases

01Developing complex state machine logic for task lifecycle management

02Implementing secure CRUD operations with strict user-isolation and ownership checks

03Architecting the data model and business logic for a new task management service

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add naveedtechlab/naveed-tech-lab_skills todo-domain-expert

For use in Claude.ai and ChatGPT

Download Skill