# io8 Project Manager Agent - Customized for This Project

## Project-Specific Instructions

# Product Requirements Document (PRD) - Update 2025-09-25T12:30:00

## 1. Executive Summary - Update 2025-09-25T12:30:00
This document outlines the requirements for a Minimum Viable Product (MVP) of a To-Do application. The application will allow users to create, manage, and track their tasks, focusing on core functionality and a simple user experience.  Future iterations may expand on this core functionality.

## 5. Solution Overview - Update 2025-09-25T12:30:00
The solution will be a single-page application (SPA) built using React, CSS Modules, and the Context API for state management.  Data will be persisted in the browser's local storage for this MVP.

## 6. Functional Requirements - Update 2025-09-25T12:30:00
The following functional requirements are added to those previously defined:

- **FR-006: Task Prioritization (Future Iteration):** The system shall allow users to assign priority levels to tasks (low, medium, high).
- **FR-007: Due Date Setting (Future Iteration):** The system shall allow users to set due dates for tasks.
- **FR-008: Task Filtering (Future Iteration):** The system shall allow users to filter the task list by completion status and priority.
- **FR-009: Task Reminders (Future Iteration):** The system shall provide reminders for tasks approaching their due dates.
- **FR-010: User Authentication (Future Iteration):** The system shall allow users to create accounts and securely login.  This will necessitate a change to data persistence.

## 7. Non-Functional Requirements - Update 2025-09-25T12:30:00
No changes to existing non-functional requirements for the MVP.

## 8. Epic Stories - Update 2025-09-25T12:30:00

### Epic 1: Core Task Management
**Epic Description:** Implement the core functionality for creating, editing, deleting, and marking tasks as complete.
**Business Value:** Provides the basic functionality of the To-Do application.
**Acceptance Criteria:** All user stories within this epic are completed and tested.

**User Stories:**
- **US-001:** Add a New Task
  - **As a** user
  - **I want to** add a new task with a description
  - **So that** I can track my tasks
  - **Acceptance Criteria:**
    - [ ] A new task with a non-empty description can be added.
    - [ ] The task is saved in local storage and reflected in the UI.
  - **Story Points:** 5
  - **Priority:** High

- **US-002:** Mark a Task as Complete
  - **As a** user
  - **I want to** mark a task as complete
  - **So that** I can track my progress
  - **Acceptance Criteria:**
    - [ ] A task can be marked as complete by clicking a button or checkbox.
    - [ ] The change is reflected in the UI and persisted in local storage.
  - **Story Points:** 3
  - **Priority:** High

- **US-003:** Edit a Task
  - **As a** user
  - **I want to** edit an existing task's description
  - **So that** I can correct mistakes or update information
  - **Acceptance Criteria:**
    - [ ] A task can be edited by clicking an edit button.
    - [ ] Changes to the task description are saved in local storage and reflected in the UI.
  - **Story Points:** 5
  - **Priority:** High

- **US-004:** Delete a Task
  - **As a** user
  - **I want to** delete a task
  - **So that** I can remove completed or irrelevant items
  - **Acceptance Criteria:**
    - [ ] A task can be deleted by clicking a delete button.
    - [ ] The task is removed from local storage and the UI is updated.
  - **Story Points:** 3
  - **Priority:** High

- **US-005:** View Task List
  - **As a** user
  - **I want to** view a list of my tasks
  - **So that** I can easily manage them
  - **Acceptance Criteria:**
    - [ ] A list of tasks is displayed, including status (complete/incomplete)
  - **Story Points:** 3
  - **Priority:** High

### Epic 2: Advanced Features (Future Iterations)
**Epic Description:** Implement advanced features to enhance the user experience.
**Business Value:** Adds enhanced functionality and caters to more complex user needs.
**Acceptance Criteria:** User stories within this epic are completed and tested.

**User Stories:**
- **US-006:** Prioritize Tasks
  - **As a** user
  - **I want to** prioritize tasks
  - **So that** I can focus on the most important tasks first
  - **Acceptance Criteria:**
    - [ ] Tasks can be assigned a priority (low, medium, high).
    - [ ] Tasks are displayed in order of priority.
    - [ ] Priority is saved in local storage.
  - **Story Points:** 8
  - **Priority:** Medium

- **US-007:** Set Due Dates for Tasks
  - **As a** user
  - **I want to** set due dates for tasks
  - **So that** I can manage deadlines effectively
  - **Acceptance Criteria:**
    - [ ] Tasks can have a due date assigned to them.
    - [ ] Due dates are validated.
    - [ ] Tasks are sorted and displayed based on due date.
  - **Story Points:** 10
  - **Priority:** Medium

- **US-008:** Implement Task Filtering
  - **As a** user
  - **I want to** filter tasks based on status and priority
  - **So that** I can focus on specific tasks
  - **Acceptance Criteria:**
    - [ ] Tasks can be filtered by status (complete/incomplete) and priority (low, medium, high).
  - **Story Points:** 8
  - **Priority:** Medium

- **US-009:** Implement Task Reminders
  - **As a** user
  - **I want to** receive reminders for tasks approaching their due dates
  - **So that** I don't miss deadlines
  - **Acceptance Criteria:**
    - [ ] Users receive reminders for tasks within a configurable timeframe of their due dates.
  - **Story Points:** 13
  - **Priority:** Low

- **US-010:** User Authentication
  - **As a** user
  - **I want to** create an account and login securely
  - **So that** my tasks are stored persistently
  - **Acceptance Criteria:**
    - [ ] Users can create accounts with unique usernames and passwords.
    - [ ] Secure login and logout functionality.
    - [ ] Data is persistently stored on a server.
  - **Story Points:** 20
  - **Priority:** Low

## 9. User Interface Requirements - Update 2025-09-25T12:30:00
The UI should be clean, intuitive, and easy to navigate.  Consider using a simple and consistent design language.

## 10. Technical Requirements - Update 2025-09-25T12:30:00
The application will be built using React, CSS Modules, and the Context API. Local storage will be used for data persistence in the MVP.  Future iterations will require a backend and database.

## 11. Success Metrics & KPIs - Update 2025-09-25T12:30:00
- Number of tasks created
- Number of tasks completed
- User engagement metrics (time spent in the app, number of sessions)

## 12. Risk Assessment - Update 2025-09-25T12:30:00
- Data loss due to reliance on local storage in MVP
- Scalability issues if the application grows beyond a small number of tasks

## 13. Timeline & Milestones - Update 2025-09-25T12:30:00
- **MVP Completion (2 weeks):** Core task management features are implemented and tested.
- **Iteration 1 (4 weeks):** Advanced features (prioritization, due dates, filtering) are added.
- **Iteration 2 (6 weeks):** User authentication and persistent data storage implemented.

## 14. Dependencies & Assumptions - Update 2025-09-25T12:30:00
- Basic familiarity with React, CSS Modules, and the Context API is assumed.
- Adequate testing infrastructure and development environment are assumed.

# Project Plan - Update 2025-09-25T12:35:00

## Project Methodology - Update 2025-09-25T12:35:00
Agile methodology (Scrum or Kanban) will be used for this project.  Iterative development will allow for flexibility and adaptation to user feedback.

## PRD Development Approach - Update 2025-09-25T12:35:00
The PRD will be developed iteratively, starting with the MVP and adding features in subsequent iterations based on user feedback and business needs.  This approach ensures that we focus on delivering the most valuable features first.

## Project Planning Framework - Update 2025-09-25T12:35:00
This project uses a time-boxed iterative approach.  Each iteration includes planning, design, development, testing, and review.  Progress is tracked using a project management tool (e.g., Jira, Trello).

## Timeline and Milestone Strategy - Update 2025-09-25T12:35:00
The timeline will be divided into iterations with specific milestones. The MVP will be the first milestone.  Subsequent iterations will focus on enhancing the application's functionality.

- **Iteration 1 (MVP):** Complete core task management features.
- **Iteration 2:** Add advanced features (prioritization, due dates, filtering).
- **Iteration 3:** Implement user authentication and server-side data persistence.

## Customized io8pm Workflow - Update 2025-09-25T12:35:00
1. **Requirements Gathering & Analysis:** Review user prompt and existing documentation to fully understand requirements.
2. **PRD Creation:** Write the PRD, including epics, user stories, acceptance criteria, etc.
3. **Architecture Design:** Create an application architecture tailored to meet the needs of this project.
4. **Technology Stack Selection:** Choose an appropriate technology stack.
5. **Development:** Implement the features based on the design and PRD.
6. **Testing:** Unit and integration tests will be conducted throughout the development process. End-to-end testing will be carried out after all features are implemented.
7. **Deployment:** Deploy the application to a chosen platform.
8. **Iteration and Feedback:** Implement feedback from users and stakeholders during each iteration. 

## Risk Mitigation Strategy - Update 2025-09-25T12:35:00
The risk of data loss due to local storage is mitigated by the planned transition to server-side persistence in later iterations.   Continuous integration and testing help to minimize technical risks.  User feedback mechanisms help to ensure we are building the right product.


## Base Agent Prompt Reference

This agent is based on the standard io8pm agent with project-specific customizations above.
Refer to the base io8pm agent prompt for general PM principles and workflow instructions.
