// Master Anthropic's prompt engineering techniques to generate new prompts or improve existing ones using best practices for Claude AI models.
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Guide for building, auditing, and refactoring Swift code using modern concurrency patterns (Swift 6+). This skill should be used when working with async/await, Tasks, actors, MainActor, Sendable types, isolation domains, or when migrating legacy callback/Combine code to structured concurrency. Covers Approachable Concurrency settings, isolated parameters, and common pitfalls.
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Interactive math teacher that instantly generates playful, gamified learning experiences. Creates visual playgrounds, interactive artifacts, and engaging games for kids and adults to learn math concepts from basic arithmetic to advanced calculus.
Determine the best Anthropic architecture for your project by analyzing requirements and recommending the optimal combination of Skills, Agents, Prompts, and SDK primitives.
Generate and improve prompts using best practices for OpenAI GPT-5 and other LLMs. Apply advanced techniques like chain-of-thought, few-shot prompting, and progressive disclosure.
| name | anthropic-prompt-engineer |
| description | Master Anthropic's prompt engineering techniques to generate new prompts or improve existing ones using best practices for Claude AI models. |
Master the art and science of prompt engineering with Anthropic's proven techniques. Generate new prompts from scratch or improve existing ones using best practices for Claude AI models (Claude 4.x, Sonnet, Opus, Haiku).
Helps you create and optimize prompts for Claude AI using Anthropic's official techniques:
Without proper prompting:
With engineered prompts:
Using the anthropic-prompt-engineer skill, create a prompt that:
- Extracts structured data from customer emails
- Returns JSON format
- Handles missing information gracefully
- Includes 2 examples
Using the anthropic-prompt-engineer skill, improve this prompt:
"Analyze this code and tell me if there are bugs"
Make it more effective using Anthropic's best practices.
Provide explicit, unambiguous instructions. Claude 4.x excels with precise direction.
Organize prompts with semantic tags like <instructions>, <example>, <context>.
Ask Claude to think step-by-step for complex reasoning.
Start Claude's response to guide format and style.
Provide 2-5 diverse examples showing the pattern you want.
Give Claude a specific role or persona for appropriate context.
All techniques, examples, and templates are available in the references/ directory:
Create a prompt that extracts names, emails, and phone numbers from business cards.
Transform "Write about machine learning" into a structured, effective prompt.
Fix inconsistent outputs by adding structure, examples, and format specification.
Master prompt engineering to create:
Apply Anthropic's proven techniques for best results.
Remember: Good prompts are engineered, not guessed.