Jina is a remote Model Context Protocol (MCP) server that empowers AI applications with advanced capabilities by providing access to Jina AI's Reader, Embeddings, and Reranker APIs. It offers a comprehensive suite of tools for tasks such as extracting structured content from web pages, capturing screenshots, performing web and academic searches, and conducting image searches. Additionally, it includes functionalities for reranking documents by relevance and semantically deduplicating strings and images, enabling more intelligent and context-aware responses from large language models and other AI systems.