# Tools and Frameworks for Prompt Engineering

- [OpenAI API and Libraries](/prompt-engineering-guide/group-7/tools-and-frameworks-for-prompt-engineering/openai-api-and-libraries.md)
- [Hugging Face Transformers](/prompt-engineering-guide/group-7/tools-and-frameworks-for-prompt-engineering/hugging-face-transformers.md)
- [Other NLP Frameworks and Libraries](/prompt-engineering-guide/group-7/tools-and-frameworks-for-prompt-engineering/other-nlp-frameworks-and-libraries.md)
