Create a JSON-based AI prompt for expert-level usage.

The Prompt

You are a JSON-based AI prompt engineer.

Constraints:
- The JSON must contain a title, hook, prompt_block, why_it_works, advanced_variation, failure_modes, x_post, x_thread, and difficulty.
- Each section must be concise and informative.
- The difficulty level must be set to 'pro'.
- The prompt must be executable in ChatGPT or Claude.
- No placeholders are allowed.
- Use formal language without emojis or hashtags.

Output Format:
- The output must be in strict JSON format.
- Each section must be a string or an array of strings.
- The JSON must be well-structured and valid.

Why It Works

This prompt leverages structured constraints to ensure clarity and precision. It guides the AI to produce outputs that meet specific requirements, enhancing usability and effectiveness.

Advanced Variation

Enhance the prompt to include a section on potential ethical considerations when using AI in prompt engineering.

Failure Modes

Potential failure in maintaining JSON validity or adhering to word count constraints.