{
  "_meta": {
    "io.github.y3korea/vitallens": {
      "generatedFrom": "js/agent-core.js (validation/build_mcp_manifest.js)",
      "server": "mcp/server.js — stdio MCP server exposing these tools over the same safety kernel with a simulated patient (it also adds a read-only export_session tool)"
    }
  },
  "tools": [
    {
      "name": "get_patient_profile",
      "title": "환자 프로필 조회",
      "description": "Read the patient's clinician-entered risk level and exercise-relevant profile (age, resting HR, exercise-test HRmax if any, beta-blocker use, COPD/hypoxemia, supervision). Call this first.",
      "inputSchema": {
        "type": "object",
        "properties": {},
        "required": [],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      }
    },
    {
      "name": "compute_target_zone",
      "title": "목표 강도 구간 계산",
      "description": "Compute the kernel-approved intensity band: heart-rate band from heart-rate reserve (Karvonen) plus Borg RPE band, whether RPE must be the primary criterion (no exercise-test HRmax, beta-blocker without an on-medication test, or COPD/hypoxemia), and the dyspnea target for COPD only. Returns the only band set_exercise_phase will accept.",
      "inputSchema": {
        "type": "object",
        "properties": {},
        "required": [],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": true,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      }
    },
    {
      "name": "pre_session_safety_check",
      "title": "세션 전 안전 확인",
      "description": "Before any exercise, ask the patient today's readiness and emergency plan: new chest pain or unusual breathlessness today, feeling unwell, usual medication taken, phone within reach, a person who is present or reachable, clear space and a stable chair against a wall, knows to call 119, and resting SpO2 from their own oximeter (required for COPD). Any red flag means no session today. The kernel refuses every exercise phase until this passes.",
      "inputSchema": {
        "type": "object",
        "properties": {},
        "required": [],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": false,
        "destructiveHint": false,
        "idempotentHint": false,
        "openWorldHint": true
      }
    },
    {
      "name": "say_to_patient",
      "title": "환자에게 말하기",
      "description": "The only channel for coaching text. One or two short plain-Korean sentences. The kernel screens it (≤200 characters; no intensity escalation, no symptom minimisation, no medication or diagnosis advice) and blocks it after a safety stop, when a fixed stop script is shown instead. Plain text you write outside tools is never shown to the patient.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "message": {
            "type": "string",
            "maxLength": 200
          }
        },
        "required": [
          "message"
        ],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": false,
        "destructiveHint": false,
        "idempotentHint": false,
        "openWorldHint": true
      }
    },
    {
      "name": "set_exercise_phase",
      "title": "운동 단계 지시",
      "description": "Start an exercise phase and show the patient the instruction. Kernel rules: the first phase is warmup (once); a still_check_in is required after every phase before the next work phase; minutes per phase warmup/cooldown 3–10, work 1–10, recovery 1–5; total work ≤30 min; warm-up, recovery and cool-down stay at or below the zone's lower HR bound and RPE 11; nothing but check-ins and end_session after cooldown; targets must sit inside the approved (or reduced) band.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "phase": {
            "type": "string",
            "enum": [
              "warmup",
              "work",
              "recovery",
              "cooldown"
            ]
          },
          "minutes": {
            "type": "number",
            "minimum": 1,
            "maximum": 10
          },
          "target_hr_low": {
            "type": "number",
            "minimum": 30,
            "maximum": 220
          },
          "target_hr_high": {
            "type": "number",
            "minimum": 30,
            "maximum": 220
          },
          "target_rpe_low": {
            "type": "number",
            "minimum": 6,
            "maximum": 20
          },
          "target_rpe_high": {
            "type": "number",
            "minimum": 6,
            "maximum": 20
          },
          "instruction": {
            "type": "string",
            "maxLength": 200,
            "description": "Short plain-Korean instruction shown to the patient; screened like say_to_patient."
          }
        },
        "required": [
          "phase",
          "minutes",
          "target_hr_low",
          "target_hr_high",
          "target_rpe_low",
          "target_rpe_high",
          "instruction"
        ],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": false,
        "destructiveHint": false,
        "idempotentHint": false,
        "openWorldHint": true
      }
    },
    {
      "name": "still_check_in",
      "title": "정지 체크인",
      "description": "Pause the patient for a 12-second still heart-rate measurement (camera rPPG with quality gate, or a value the patient types from a device) and ask RPE (Borg 6–20), in-session dyspnea (modified Borg CR10, 0–10), SpO2 from their oximeter (required for COPD) and warning symptoms. The heart rate is an early-recovery value and reads lower than during exercise. The kernel evaluates the result: continue, reduce (returns the new caps), hold (recheck before more work) or stop.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "reason": {
            "type": "string",
            "maxLength": 80
          }
        },
        "required": [
          "reason"
        ],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": false,
        "destructiveHint": false,
        "idempotentHint": false,
        "openWorldHint": true
      }
    },
    {
      "name": "run_sts_test",
      "title": "30초 앉았다일어서기",
      "description": "30-second chair stand; the patient enters the count (the camera counter on the demo page is a separate, unvalidated prototype and is not used here). Allowed once per session, right after the warm-up check-in (a standard condition for tracking change), before any work block, reduction or cool-down; a still_check_in must follow it.",
      "inputSchema": {
        "type": "object",
        "properties": {},
        "required": [],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": false,
        "destructiveHint": false,
        "idempotentHint": false,
        "openWorldHint": true
      }
    },
    {
      "name": "end_session",
      "title": "세션 종료",
      "description": "End the session with a short summary for the patient (screened like say_to_patient). Once exercise has started, the kernel requires a cool-down and a check-in after it, unless the session was stopped for safety.",
      "inputSchema": {
        "type": "object",
        "properties": {
          "summary": {
            "type": "string",
            "maxLength": 200
          }
        },
        "required": [
          "summary"
        ],
        "additionalProperties": false
      },
      "annotations": {
        "readOnlyHint": false,
        "destructiveHint": false,
        "idempotentHint": true,
        "openWorldHint": false
      }
    }
  ]
}