Nielsen unit Gracenote said its India technology centre now leads the company's AI product work, including a Model Context Protocol server that feeds large language models authoritative entertainment metadata for streaming and connected-TV discovery. Proprietary AI workflows, it says, turn unstructured title data into structured catalogues in minutes rather than days across more than 50 million titles. Why it matters: a major metadata vendor is grounding consumer AI search in curated catalogues built from an India hub. Caveat: this is still a company positioning note, and public proof of LLM accuracy gains from the MCP server remains thin.