Using MCP to Make LLMs Rap

This article discusses the challenge of generating rhyming rap lyrics with LLMs, particularly in Japanese, due to the lack of phonetic information in their training data. It proposes using a tool called "Rhyme MCP" to provide LLMs with rhyming words, thereby improving the quality of generated rap lyrics. The article is from Matsuo Institute and is part of their Advent Calendar 2025. The approach seems novel and addresses a specific limitation of current LLMs in creative text generation. It would be interesting to see the implementation details and results of using the "Rhyme MCP" tool.

• •LLMs struggle with rhyming in languages like Japanese due to data limitations.
• •The article proposes using a tool called "Rhyme MCP" to assist LLMs in generating rap lyrics.
• •This approach aims to improve the quality of LLM-generated creative text by providing phonetic information.