ToolAssay

Pérez de la Ossa 2014 Rapid Arterial oCclusion Evaluation (RACE) scale

Pérez de la Ossa 2014 Rapid Arterial oCclusion Evaluation (RACE) scale: facial_palsy 0 absent / 1 mild / 2 moderate to severe + arm_motor 0 normal to mild / 1 moderate / 2 severe + leg_motor same + gaze_deviation 0 absent / 1 present + cortical 0-2 (aphasia if right hemiparesis; agnosia if left). Max 9. lvo_suggested true iff score ≥5. Not a stroke diagnosis or transfer order and not a race-based equation. magent does not examine the patient.

Not tested: has real-world effectsour last check, 2026-09-28
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Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

POST https://api.magentlab.com/api/calc/race

CategoryEverything else
Provider hostapi.magentlab.com
Networkseip155:8453
Payment schemesexact
Self-reported calls, 30 days0 from 0 payers (the provider's figure, not ours)

Our checks, last 30 days

We never call tools that send, buy, move money or file anything, not even without paying.

Example input (from the provider)

{
  "body": {
    "items": [
      {
        "arm_motor": 0,
        "cortical": 0,
        "facial_palsy": 0,
        "gaze_deviation": 0,
        "hemiparesis_side": "right",
        "leg_motor": 0
      },
      {
        "arm_motor": 0,
        "cortical": 0,
        "facial_palsy": 0,
        "gaze_deviation": 0,
        "hemiparesis_side": "right",
        "leg_motor": 0
      }
    ]
  },
  "method": "POST",
  "type": "http"
}

Promised output schema (from the provider)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "body": {
          "additionalProperties": false,
          "properties": {
            "items": {
              "items": {
                "properties": {
                  "arm_motor": {
                    "description": "Caller-assigned P\u00e9rez de la Ossa 2014 RACE arm motor (integer 0-2): 0 normal to mild, 1 moderate, 2 severe. magent does not examine the patient.",
                    "enum": [
                      0,
                      1,
                      2
                    ],
                    "type": "integer"
                  },
                  "cortical": {
                    "description": "Caller-assigned P\u00e9rez de la Ossa 2014 cortical points (integer 0-2). Right hemiparesis: aphasia, close eyes and make a fist (0 both, 1 one, 2 neither). Left hemiparesis: agnosia, recognizes arm and impairment (0 both, 1 one, 2 neither). magent does not examine the patient.",
                    "enum": [
                      0,
                      1,
                      2
                    ],
                    "type": "integer"
                  },
                  "facial_palsy": {
                    "description": "Caller-assigned P\u00e9rez de la Ossa 2014 RACE facial palsy (integer 0-2): 0 absent, 1 mild, 2 moderate to severe. magent does not examine the patient.",
                    "enum": [
                      0,
                      1,
                      2
                    ],
                    "type": "integer"
                  },
                  "gaze_deviation": {
                    "description": "Caller-assigned P\u00e9rez de la Ossa 2014 RACE head and gaze deviation (integer 0-1): 0 absent, 1 present. magent does not examine the patient.",
                    "enum": [
                      0,
                      1
                    ],
                    "type": "integer"
                  },
                  "hemiparesis_side": {
                    "description": "Caller-assigned hemiparesis side (right or left). Right scores cortical as aphasia (close eyes / make a fist). Left scores cortical as agnosia (recognizes arm and impairment). magent does not examine the patient.",
                    "enum": [
                      "right",
                      "left"
                    ],
                    "type": "string"
                  },
                  "leg_motor": {
                    "description": "Caller-assigned P\u00e9rez de la Ossa 2014 RACE leg motor (integer 0-2): 0 normal to mild, 1 moderate, 2 severe. magent does not examine the patient.",
                    "enum": [
                      0,
                      1,
                      2
                    ],
                    "type": "integer"
                  }
                },
                "required": [
                  "facial_palsy",
                  "arm_motor",
                  "leg_motor",
                  "gaze_deviation",
                  "hemiparesis_side",
                  "cortical"
                ],
                "type": "object"
              },
              "maxItems": 25,
              "minItems": 1,
              "type": "array"
            }
          },
          "required": [
            "items"
          ],
          "type": "object"
        },
        "headers": {
          "additionalProperties": {
            "type": "string"
          },
          "type": "object"
        },
        "method": {
          "const": "POST",
          "type": "string"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}

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