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Meister-Eder/openspec/changes/define-project-scope/specs/chat-interface/spec.md
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gurixandClaude Opus 4.5 145947c520 Add project scope documentation for AI playgroup registration system
Define complete non-technical scope for replacing Google Forms registration
with an AI-powered conversational agent. Includes:

- Registration data requirements (13 fields with validation rules)
- Knowledge base content (fees, regulations, schedule, FAQ from official PDFs)
- Conversation flow design with bilingual support (German/English)
- Agent personality guidelines (warm & friendly tone)
- Admin notification routing by playgroup type
- Email reminder system for incomplete registrations
- Data export formats (CSV/JSON)
- Channel configuration (email + chat)
- Release priorities (MVP scope defined)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-20 17:52:13 +01:00

2.1 KiB

ADDED Requirements

Requirement: Web-based chat interface

The system SHALL provide a web-based chat interface where parents can interact with the AI agent in real-time.

Scenario: Parent accesses chat

  • WHEN a parent navigates to the chat interface URL
  • THEN they SHALL see a chat window ready for conversation

Scenario: Real-time messaging

  • WHEN a parent sends a message in the chat
  • THEN the agent's response SHALL appear without requiring a page refresh

Requirement: Chat interface is mobile-responsive

The system SHALL provide a chat interface that works well on mobile devices and desktop browsers.

Scenario: Mobile device access

  • WHEN a parent accesses the chat on a mobile device
  • THEN the interface SHALL be usable without horizontal scrolling or zooming

Scenario: Desktop access

  • WHEN a parent accesses the chat on a desktop browser
  • THEN the interface SHALL utilize the available screen space appropriately

Requirement: Chat displays conversation history

The system SHALL display the conversation history within the current session.

Scenario: Message history visible

  • WHEN a parent is in an active chat session
  • THEN they SHALL see all previous messages in the current conversation

Scenario: Clear message attribution

  • WHEN viewing the chat history
  • THEN parent messages and agent messages SHALL be visually distinguishable

Requirement: Chat session management

The system SHALL manage chat sessions to maintain conversation context.

Scenario: Session persistence

  • WHEN a parent refreshes the page during a chat session
  • THEN the conversation history and state SHALL be preserved

Scenario: Session timeout notification

  • WHEN a chat session has been inactive for an extended period
  • THEN the system SHALL notify the parent before ending the session

Requirement: Chat interface provides typing indicators

The system SHALL indicate when the agent is processing a response.

Scenario: Agent processing

  • WHEN the agent is generating a response
  • THEN the chat interface SHALL display a typing or processing indicator