An open-source AI agent now logs into MyChart with patient credentials, handles 2FA, and exposes 35+ MCP tools for reading and writing patient data, messages, refills, appointments, the works. Unlike FHIR APIs or TEFCA IAS, this thing can do anything the patient can do in the UI.

The tool is raw and buggy, but the implications are sharp: the RPA horde is not just coming - they’re here. EHRs can fight this trend or lean into it. And there's a real argument that to allow is to control.