{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://pcp-protocol.github.io/pcp/schemas/0.3/pcp.health.schema.json",
  "title": "PCP Extension: pcp.health",
  "description": "Special-category health data. Requires scope profile.health:read|write. SHOULD be stored encrypted with a key separate from the rest of the context (SPEC §4.6). This schema is the reference example for extension authors.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "pcp_version": {
      "enum": [
        "0.1",
        "0.2",
        "0.3"
      ],
      "description": "The PCP version the document was written for. Servers accept every listed version."
    },
    "blood_type": {
      "type": "string"
    },
    "allergies": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "substance"
        ],
        "additionalProperties": false,
        "properties": {
          "substance": {
            "type": "string"
          },
          "severity": {
            "enum": [
              "mild",
              "moderate",
              "severe",
              "anaphylactic"
            ]
          },
          "notes": {
            "type": "string"
          }
        }
      }
    },
    "conditions": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name"
        ],
        "additionalProperties": false,
        "properties": {
          "name": {
            "type": "string"
          },
          "status": {
            "enum": [
              "active",
              "managed",
              "resolved"
            ]
          },
          "diagnosed": {
            "type": "string",
            "format": "date"
          },
          "notes": {
            "type": "string"
          }
        }
      }
    },
    "medications": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name"
        ],
        "additionalProperties": false,
        "properties": {
          "name": {
            "type": "string"
          },
          "dose": {
            "type": "string"
          },
          "schedule": {
            "type": "string"
          },
          "prescriber": {
            "type": "string"
          }
        }
      }
    },
    "providers": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "name"
        ],
        "additionalProperties": false,
        "properties": {
          "name": {
            "type": "string"
          },
          "specialty": {
            "type": "string"
          },
          "contact": {
            "type": "string"
          }
        }
      }
    },
    "insurance": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "provider": {
          "type": "string"
        },
        "plan": {
          "type": "string"
        },
        "member_reference": {
          "type": "string",
          "description": "Reference only, never full policy credentials."
        }
      }
    },
    "emergency_notes": {
      "type": "string",
      "description": "Free text an assistant should surface in an emergency context."
    },
    "updated": {
      "type": "string",
      "description": "RFC 3339 date-time in UTC.",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}T\\d{2}:\\d{2}:\\d{2}(\\.\\d{1,9})?Z$"
    }
  }
}