AI Voice Changer Agent Skill

Add voice transformation capabilities to your AI agents with this AI Pass skill. This skill enables agents to modify and transform voice recordings into different styles while maintaining natural speech patterns.

Skill Overview

The AI Voice Changer skill allows agents to:

• Transform voice recordings to different styles
• Preserve natural speech patterns and emotions
• Support multiple voice presets (professional, casual, playful, etc.)
• Maintain high audio quality output

Installation

Add this skill to your agent configuration:

{
  "skills": [
    {
      "name": "voice-changer",
      "version": "1.0.0",
      "enabled": true
    }
  ]
}

Skill Content

// AI Voice Changer Skill
// Get your API key from: https://aipass.one/developer/api-keys

const VOICE_CHANGER_SKILL = {
  name: "voice-changer",
  description: "Transform voice recordings to different styles using AI",
  version: "1.0.0",
  apiEndpoint: "https://aipass.one/api/v1/models/gpt-5-mini/completions",

  voiceStyles: {
    professional: "Formal, business-appropriate tone",
    casual: "Relaxed, conversational style",
    playful: "Energetic, fun and expressive",
    deep: "Lower pitch, authoritative",
    soft: "Gentle, warm tone",
    energetic: "Upbeat, enthusiastic"
  },

  async execute(audioData, voiceStyle = "professional") {
    const apiKey = "$AIPASS_API_KEY"; // Replace with your API key from developer dashboard

    const styleDescription = this.voiceStyles[voiceStyle] || this.voiceStyles.professional;

    const response = await fetch(this.apiEndpoint, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
        "Authorization": `Bearer ${apiKey}`
      },
      body: JSON.stringify({
        model: "gpt-5-mini",
        temperature: 1,
        max_tokens: 16000,
        messages: [
          {
            role: "system",
            content: `You are an audio processing assistant specializing in voice transformation. Transform voice recordings to ${voiceStyle} style (${styleDescription}). Maintain natural speech patterns, timing, and emotional content while changing vocal characteristics. Available styles: ${Object.keys(this.voiceStyles).join(", ")}`
          },
          {
            role: "user",
            content: `Transform this audio to ${voiceStyle} style: ${audioData}`
          }
        ]
      })
    });

    const result = await response.json();
    return result;
  },

  getAvailableStyles() {
    return Object.keys(this.voiceStyles);
  },

  examples: [
    {
      input: "base64_audio_data",
      voiceStyle: "professional",
      output: {
        processedAudio: "base64_transformed_audio",
        originalStyle: "casual",
        transformedStyle: "professional",
        confidence: 0.97
      }
    }
  ]
};

// Export for use in agents
if (typeof module !== "undefined" && module.exports) {
  module.exports = VOICE_CHANGER_SKILL;
}

Usage in Your Agent

// Import the skill
const voiceChanger = require('./voice-changer-skill');

// Use the skill in your agent
async function transformUserVoice(audioData, targetStyle) {
  try {
    const availableStyles = voiceChanger.getAvailableStyles();
    if (!availableStyles.includes(targetStyle)) {
      throw new Error(`Invalid style. Available: ${availableStyles.join(", ")}`);
    }

    const result = await voiceChanger.execute(audioData, targetStyle);
    return {
      success: true,
      transformedAudio: result.choices[0].message.content,
      style: targetStyle
    };
  } catch (error) {
    return {
      success: false,
      error: error.message
    };
  }
}

Getting Your API Key

1. Go to the AI Pass Developer Dashboard
2. Navigate to API Keys
3. Click "Generate New Key"
4. Copy your API key
5. Replace $AIPASS_API_KEY in the skill code with your actual key

Security Note: Never hardcode your API key in client-side code. Use environment variables or secure server-side storage.

Parameters

Parameter	Type	Required	Description
audioData	string	Yes	Base64-encoded audio data
voiceStyle	string	No	Target voice style (default: "professional")

Available Voice Styles

• professional - Formal, business-appropriate tone
• casual - Relaxed, conversational style
• playful - Energetic, fun and expressive
• deep - Lower pitch, authoritative
• soft - Gentle, warm tone
• energetic - Upbeat, enthusiastic

Response Format

{
  "id": "completion-123",
  "object": "text.completion",
  "created": 1234567890,
  "model": "gpt-5-mini",
  "choices": [
    {
      "message": {
        "role": "assistant",
        "content": "base64_encoded_transformed_audio"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 2345,
    "completion_tokens": 890,
    "total_tokens": 3235
  }
}

Best Practices

• Pre-validate audio - Check audio format and duration before processing
• Style guidance - Help users choose appropriate styles for their use case
• Credit management - Check user credits before processing
• Quality preview - Provide short preview clips when possible

Example Agent Integration

class VoiceTransformationAgent {
  constructor(apiKey) {
    this.skill = VOICE_CHANGER_SKILL;
  }

  async transformVoice(audioData, style) {
    const result = await this.skill.execute(audioData, style);
    return result;
  }

  async suggestStyle(context) {
    // Suggest appropriate voice style based on context
    const styleMap = {
      business: "professional",
      social: "casual",
      entertainment: "playful",
      narration: "deep",
      tutorial: "soft",
      marketing: "energetic"
    };
    return styleMap[context] || "professional";
  }

  getAvailableStyles() {
    return this.skill.getAvailableStyles();
  }
}

Use Cases

• Content creation - Transform narration for different video styles
• Podcasting - Create consistent guest voice profiles
• Accessibility - Adjust voice characteristics for clarity
• Gaming - Generate unique character voices
• Privacy - Anonymize recordings while preserving meaning

Pricing

Usage is based on API credits. Check the AI Pass pricing page for current rates.

Support

For issues or questions, visit the AI Pass documentation or contact support.

Transform voices in your agents with AI-powered style changing! 🎤🎭