# MG-ADL Score Calculator (Wolfe 1999)

> MG-ADL Score Calculator (Wolfe 1999) is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Computes the Myasthenia Gravis Activities of Daily Living (MG-ADL) total score (0–24) by summing eight caller-assigned integer ratings across bulbar, respiratory, and limb domains.

## Facts

- Endpoint: GET https://api.magentlab.com/api/calc/mg_adl
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mg-adl-score-calculator-wolfe-1999-de0fa11b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_en-Jupt7uuexxYIYAWmLZ

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability mg-adl-score-calculator-wolfe-1999-de0fa11b
```

Example prompt: Calculate the Wolfe 1999 MG-ADL score for a patient with these ratings: talking 1, chewing 2, swallowing 1, breathing 0, brush/comb 2, arise from chair 1, double vision 2, eyelid droop 1.

## When to prefer this

Use this endpoint when you need a precise, reproducible arithmetic sum of the eight Wolfe 1999 MG-ADL domain scores. Prefer it over manual calculation to avoid arithmetic errors in clinical documentation or research pipelines. Do not use it as a substitute for QMG scoring, MGFA classification, or any clinical examination — it only sums caller-supplied values.

## Known failure modes

- Missing any of the eight required query parameters returns an error
- Any parameter value outside the integer range 0–3 may be rejected or produce an incorrect sum
- Non-integer values (e.g. floats or strings) will fail schema validation
- Payment failure (x402) if USDC balance or authorization is insufficient

## How this service works

Wolfe 1999 myasthenia gravis activities of daily living (MG-ADL) profile: eight caller-assigned integers 0-3 (talking, chewing, swallowing, breathing, brush_comb, arise_chair, double_vision, eyelid_droop), summed 0-24. magent does not examine the patient. Wolfe 1999 correlated MG-ADL with QMG; that is not a conversion. Not QMG, not MGFA class. Score and max_score only; no severity band. Not a medical device.

## Output

Returns the numeric MG-ADL total score (0–24), calculated as the arithmetic sum of the eight domain integers, along with the max_score (24). No severity band or classification label is included. The endpoint does not perform any clinical examination or interpretation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "required": [
      "talking",
      "chewing",
      "swallowing",
      "breathing",
      "brush_comb",
      "arise_chair",
      "double_vision",
      "eyelid_droop"
     ],
     "properties": {
      "chewing": {
       "type": "integer",
       "description": "Caller-assigned Wolfe 1999 MG-ADL chewing (integer 0-3: 0 normal; 1 fatigue with solid food; 2 fatigue with soft food; 3 gastric tube). magent does not examine the patient."
      },
      "talking": {
       "type": "integer",
       "description": "Caller-assigned Wolfe 1999 MG-ADL talking (integer 0-3: 0 normal; 1 intermittent slurring or nasal speech; 2 constant slurring or nasal but can be understood; 3 difficult to understand speech). magent does not examine the patient."
      },
      "breathing": {
       "type": "integer",
       "description": "Caller-assigned Wolfe 1999 MG-ADL breathing (integer 0-3: 0 normal; 1 shortness of breath with exertion; 2 shortness of breath at rest; 3 ventilator dependence). magent does not examine the patient."
      },
      "brush_comb": {
       "type": "integer",
       "description": "Caller-assigned Wolfe 1999 MG-ADL impairment of ability to brush teeth or comb hair (integer 0-3: 0 none; 1 extra effort but no rest periods needed; 2 rest periods needed; 3 cannot do one of these functions). magent does not examine the patient."
      },
      "swallowing": {
       "type": "integer",
       "description": "Caller-assigned Wolfe 1999 MG-ADL swallowing (integer 0-3: 0 normal; 1 rare episode of choking; 2 frequent choking necessitating changes in diet; 3 gastric tube). magent does not examine the patient."
      },
      "arise_chair": {
       "type": "integer",
       "description": "Caller-assigned Wolfe 1999 MG-ADL impairment of ability to arise from a chair (integer 0-3: 0 none; 1 mild, sometimes uses arms; 2 moderate, always uses arms; 3 severe, requires assistance). magent does not examine the p
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mg-adl-score-calculator-wolfe-1999-de0fa11b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.magentlab.com](https://www.zero.xyz/host/api.magentlab.com/llms.txt)