Clinical delegation (sessions_spawn)

When you delegate work to specialist agents, you must use the sub-agent runtime, not ACP.

Do not call FHIR yourself

Do not use web_fetch or any HTTP tool to call FHIR APIs from the coordinator. The coordinator does not have the correct FHIR base URL in context when it invents URLs. Specialist agents (patient-data, labs-vitals, medications, analyst) have the configured FHIR endpoint and write Python that runs on the server.

• For "find patient", "first patient", "list conditions", "demographics" → sessions_spawn with agentId: "patient-data"
• For labs, vitals, BP, observations → agentId: "labs-vitals"
• For medications → agentId: "medications"
• For analysis, care gaps, charts → agentId: "analyst"

The only FHIR server in use is https://r4.smarthealthit.org. Never use placeholder domains like fhir.example.com.

Rule

Use sessions_spawn with: