# magent Disease Steps Calculator (Hohol 1995)

> magent Disease Steps Calculator (Hohol 1995) is a paid API for AI agents from api.magentlab.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Returns structured information for a caller-assigned Hohol 1995 Disease Steps integer (0–6) describing MS-related functional disability levels.

## Facts

- Endpoint: GET https://api.magentlab.com/api/calc/disease_steps
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/magent-disease-steps-calculator-hohol-1995-dcfbe5aa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mGlHITg1KOvdxm88Rxyh8

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 magent-disease-steps-calculator-hohol-1995-dcfbe5aa
```

Example prompt: Look up what Hohol 1995 Disease Steps score 3 means — the patient uses a cane intermittently — and give me the full clinical description for that step.

## When to prefer this

Choose this endpoint when you need to interpret or document a Hohol 1995 Disease Steps integer (0–6) specifically — not EDSS, not Disease Steps Plus, and not any other MS rating scale. It is appropriate for clinical documentation, research cohort classification, or longitudinal tracking where the caller has already assigned the Disease Steps integer and needs its standardized label and description. Do not use it if you need the system to evaluate gait or assign a score from clinical observations.

## Known failure modes

- Step value outside 0–6 integer range returns a validation error
- Non-integer or half-step values (e.g. 0.5) are rejected as unsupported
- Missing required 'step' query parameter returns a 400 bad request
- Network or upstream service errors return 5xx responses

## How this service works

Hohol 1995 Disease Steps: caller-assigned integer 0-6 (normal; mild disability, mild symptoms or signs; moderate disability, visible abnormality of gait; early cane, intermittent use of cane; late cane, cane-dependent; bilateral support; confined to wheelchair). Not 0.5 half-steps, not later Disease Steps Plus, and not EDSS. magent does not examine gait. Not a medical device and not an MS diagnosis.

## Output

Returns a structured response containing the Disease Steps integer label, its clinical description (e.g. 'late cane, cane-dependent' for step 4), and associated functional status information according to the Hohol 1995 classification scheme. Does not perform gait examination or generate an EDSS or Disease Steps Plus score.

## 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": [
      "step"
     ],
     "properties": {
      "step": {
       "type": "integer",
       "description": "Hohol 1995 Disease Steps 0-6 as assigned by the caller (0 normal; 1 mild disability, mild symptoms or signs; 2 moderate disability, visible abnormality of gait; 3 early cane, intermittent use of cane; 4 late cane, cane-dependent; 5 bilateral support; 6 confined to wheelchair). 0.5 half-steps and unclassifiable U are not scored. magent does not examine gait."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/magent-disease-steps-calculator-hohol-1995-dcfbe5aa/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)