"OpenAI's Web Retrieval Infrastructure" matching MCP connectors:

Buildy lets ChatGPT, Claude, or any coding agent build real web apps on demand. The app works across agents, so you can build it once and keep using the same app/data from ChatGPT, Claude, Codex, or wherever your agent runs.

Publish live web pages from AI coding agents. Instant shareable URLs for dashboards, landing pages, and reports with password protection.