A major update to Agent Mode is the support for Model Context Protocol (MCP) servers . This allows the Postman Agent to connect to external tools like , GitHub , or Slack .
If your Postman Agent isn't connecting, check the following: postman agent
: This uses the browser's native fetch capabilities. It is heavily restricted by CORS and is generally only used for quick, public API tests where you don't want to install anything. A major update to Agent Mode is the
: Developers can generate their own MCP servers using Postman Flows to extend what the AI agent can do. Troubleshooting Common Issues postman agent