Ref provides a unified context layer for AI coding agents by connecting them to current public documentation and privately ingested sources such as repositories and PDFs. Through the Model Context Protocol, agents can search precise sections across libraries, APIs, and services or read full webpages and files. It replaces fragmented stacks of search, scraping, and indexing tools with a single interface. The platform includes enterprise features like SOC2 alignment, SSO, OAuth management, and automated scanning of retrieved material to guard against prompt injection while maintaining controlled, auditable access.