01Data Proxy (Layer 2) for URL fetching, HTML/JSON noise stripping, and clean text return
02Results caching for instant repeat fetches
03Prompt Refiner (Layer 1, opt-in) to strip filler words and hedging
04MCP Server integration for automatic tool discovery by AI agents (e.g., Claude Desktop, Cursor)
05LangChain Tool compatibility for seamless integration into custom agent workflows
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