x jina - AI Knowledge Assistant (AI Optimized)

x jina serves as the "eyes" and "external brain" for AI Agents. Its core strength lies in converting complex web pages into AI-friendly Markdown and providing powerful search and semantic ranking capabilities.

When to Activate

• When reading and analyzing the content of a specific web page (URL), automatically converted to Markdown.
• When performing real-time web searches to gather the latest information.
• When identifying the most semantically relevant segments from a set of documents (Reranker).

Core Principles & Rules

• Markdown First: Retrieves web pages in Markdown by default, which is optimal for LLM consumption.
• Environment Requirements: Requires a Jina API Key. If not configured, AI should guide the user through initialization.
• Configuration Guidance:
  • Direct the user to jina.ai to obtain a free or paid API Key.
  • Suggest the user run x jina init for configuration.

Patterns & Examples