Context Lens

Context Lens is an open-source Model Context Protocol (MCP) server that turns any local or online content—such as code, documentation, contracts, or general text—into a private, searchable semantic knowledge base for your AI assistants. It uses serverless vector storage (LanceDB) and local embedding models to allow natural-language, concept-based search, so AI assistants can answer questions based on the actual meaning of the content, not just keywords. Context Lens is designed for developers, researchers, and organizations seeking fast, private, and contextually relevant AI-augmented search over their files and repositories.