Summary
On August 7, 2026 Cloudflare introduced Radar Researcher, an AI tool that answers plain-language questions about global Internet trends and traffic with interactive charts and explanations. It is built entirely on Cloudflare's own developer platform as a showcase of that stack.
What changed
August 7, 2026: Radar Researcher interprets natural-language questions, queries Radar's Internet data APIs, and returns interactive charts plus explanations, with saved and shareable conversation history and suggested follow-ups. It is built on Cloudflare Workers, the Agents SDK, Durable Objects, Workers AI (open models such as Kimi K2.7), AI Gateway, and a Cloudflare MCP server.
Why it matters
Beyond the tool itself, Radar Researcher is a reference build showing that a production agent can be assembled entirely from Cloudflare primitives, reinforcing Cloudflare's pitch that its platform is a complete stack for shipping AI agents.
Evidence excerpt
Radar Researcher interprets the question and does the work for you and renders the same interactive charts available across Radar.