Overview

The AI Prompt Suggestions Generator helps you discover prompts that people might ask AI assistants like ChatGPT, Claude, or Perplexity about your topic. This is essential for Answer Engine Optimization (AEO) and understanding how users interact with AI search.

How It Works

1. Input Options

• URL Analysis: Enter a webpage URL and the tool will extract topics from the page title, description, headings, and content.
• Keywords: Enter keywords directly (comma or newline separated) to generate prompts for specific topics.

2. NLP Analysis (Free Tier)

The tool uses natural language processing (NLP) via the compromise library to:

• Extract nouns and topics from your content
• Identify action verbs and relationships
• Detect named entities (people, places, organizations)
• Classify content type (tutorial, review, product, etc.)

3. Prompt Categories

Category	Description	Example Patterns
Informational	Questions seeking to understand concepts	"What is X?", "Explain X", "How does X work?"
How-To	Step-by-step guidance and tutorials	"How do I X?", "Steps to X", "Best practices for X"
Comparison	Comparing options and alternatives	"X vs Y", "Pros and cons of X", "Compare X with alternatives"
Troubleshooting	Solving problems and fixing issues	"Why isn't X working?", "How to fix X", "Debug X problems"
Decision Making	Help choosing and evaluating options	"Should I use X?", "Is X right for me?", "Is X worth it?"
Examples	Real-world examples and use cases	"Give me examples of X", "X use cases", "How is X used?"

4. Premium LLM Enhancement (Optional)

When enabled, the tool can generate additional high-quality prompts using GPT-4o-mini:

• More contextual and nuanced prompts
• Better understanding of topic relationships
• 3 free premium samples per day per session

Use Cases

• Content Planning: Discover questions to answer in your content
• AEO Research: Understand how users might query AI about your topic
• FAQ Development: Build comprehensive FAQ sections
• Content Gaps: Identify questions you haven't addressed
• Competitor Analysis: See what prompts competitors' pages might trigger

Export Options

Export your prompt suggestions in multiple formats:

• JSON: Full structured data with categories and metadata
• CSV: Spreadsheet-compatible format
• Plain Text: Simple text list organized by category

Technical Details

Rate Limits

• Free NLP prompts: Unlimited
• Premium LLM samples: 3 per day per session

URL Fetching

• SSRF protection: Cannot fetch internal/private addresses
• Timeout: 15 seconds
• Max content size: 5MB

Keywords

• Maximum: 50 keywords per request
• Separators: Comma, semicolon, or newline

Environment Variables (Admin)

For premium LLM features, configure these environment variables:

# Enable/disable LLM features (kill switch)
ENABLE_LLM_PROMPTS=true

# OpenAI API key for premium prompts
OPENAI_API_KEY=sk-your-api-key

# Daily budget in cents (optional, default: 500 = $5)
LLM_DAILY_BUDGET_CENTS=500