ChatGPT Work and Codex can now use website-provided tools in the desktop app’s built-in browser.

Website tools move into the browser surface, so tasks can start from the page without separate connection setup.

For builders, supported webpages can expose WebMCP site tools inside ChatGPT’s desktop browser, with existing confirmations still applying.

• What is MCP (Model Context Protocol)?
  The open standard for wiring models to tools and data: what it solves, when a plain API is the better answer, and how to secure a server.
• What are AI agents?
  Agents versus chatbots versus automations, the five parts of a working agent, and the failure modes nobody warns you about.
• What is answer engine optimization (AEO)?
  Getting cited inside AI answers rather than ranked in a list of links: what answer engines actually read, and how to measure whether it worked.

Nova3 AI builds this kind of system for businesses on the Emerald Coast.

• Sep 05, 2026OpenAI removed model catalog copy naming GPT-5.6 Sol, Terra, and Luna.
• Sep 05, 2026Anthropic removed its Claude compare models table from the model card page
• Sep 05, 2026Google pricing page removed a visible Gemini API navigation and pricing snapshot.

This is the world we build in. It moves this fast. We move with it. Nova3 AI turns frontier shifts like this into running operations for businesses on the Emerald Coast.