voice_timer_claude_demo

🥈Silver

Demo Flutter app built during a Claude Code Opus 4 crash course, implementing a voice-controlled timer with speech-to-text integration for iOS.

2070Updated 1mo ago

Intermediate30min to implementautomation

Saves ~15 min per use

Quick InstallView Source

git clone https://github.com/bizz84/voice_timer_claude_demo.git

Works with:

Claude

Overview

About This Skill

voice_timer_claude_demo is the companion source code for a Claude Code Opus 4 crash course, demonstrating how to build a Flutter timer app using AI-assisted coding. The app integrates the speech_to_text package to support voice commands, allowing users to start and stop a timer by speaking. A VoiceCommandService handles voice input using a stateless design with a Completer pattern, continuous listening loop, and error recovery. A VoiceIndicator widget shows real-time listening status in the UI. The project includes custom Claude Code slash commands and a specs directory, making it a practical reference for developers learning agentic coding workflows with Claude Code.

How to Use

Clone the repository and open the Flutter project in VS Code (a launch.json is included). Review the specs directory for the project plan and the .claude/commands folder for custom Claude Code slash commands. Run the app on an iOS device or simulator to test voice-controlled timer functionality.

Use Cases

Learning how to use Claude Code to build a Flutter app from scratch

Studying speech-to-text integration patterns in Flutter with the speech_to_text package

Understanding how to structure Claude Code slash commands for iterative development

Referencing a stateless voice command service architecture with error recovery

Setup & Installation

Quick Install

No install command available. Check the GitHub repository for manual installation instructions.

Alternative Install (Git Clone)

git clone https://github.com/bizz84/voice_timer_claude_demo

Requirements

Claude Code or compatible AI agent
Works with: Claude

Quick Start Guide

Install the Skill

Copy the install command above and run it in your terminal.

Open Your AI Agent

Launch Claude Code, Cursor, or your preferred AI coding agent.

Try It Out

Use the prompt template or examples below to test the skill.

Customize

Adapt the skill to your specific use case and workflow.

Usage Examples

Prompt Template

Create a voice timer application using Python and the Claude API. The timer should be able to count down from a specified time in minutes and seconds, and should announce the remaining time every 10 seconds. The application should also have a voice interface that allows the user to start, pause, and stop the timer using voice commands. The application should be designed for [COMPANY], a [INDUSTRY] company, and should use [DATA] to personalize the timer experience.

Example Output

## Voice Timer Application

### Features
- Countdown timer with voice announcements
- Voice commands for start, pause, and stop
- Personalized timer experience

### Installation
1. Clone the repository
2. Install the required dependencies
3. Set up the Claude API

### Usage
1. Run the application
2. Say "Start timer" to begin the countdown
3. Say "Pause" to pause the timer
4. Say "Stop" to end the timer

### Voice Commands
- "Start timer": Begins the countdown
- "Pause": Pauses the timer
- "Stop": Ends the timer

### Personalization
The timer experience is personalized using [DATA] to provide a more engaging and relevant experience for users.