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magent COPD Assessment Test (CAT) Calculator
x402
magent COPD Assessment Test (CAT) Calculator 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).
Computes the Jones 2009 COPD Assessment Test (CAT) total score (0–40) from eight caller-supplied symptom integers
Price / call$0.005
Success—
StatusUnknown
How this service works
Jones 2009 COPD Assessment Test (CAT): eight caller-assigned integers 0-5 (cough, phlegm, chest tightness, breathlessness, activities, confidence, sleep, energy). Sum 0-40. magent does not interview. Jones 2009 printed no GOLD 0-10/11-20/21-30/31-40 impact bands; later website cutoffs are not applied. Not a diagnosis, not GOLD ABE, not BODE, and not a medical device.
Output
Returns the CAT total score as an integer from 0 to 40, representing the sum of the eight caller-supplied Jones 2009 symptom item scores. Higher scores indicate greater COPD symptom burden. No impact band labels, GOLD staging, diagnosis, or medical advice is included.
Example use cases
COPD symptom burden tracking over time
“My patient with COPD rates their symptoms today as: cough 4, phlegm 3, chest tightness 2, breathlessness 4, activities 3, confidence 2, sleep 3, energy 3 — can you compute their CAT score so I can compare it to last month's value of 22?”
Pre-appointment COPD severity summary
“Before my pulmonology clinic this afternoon, calculate the CAT score for a patient who reported cough 1, phlegm 1, chest tightness 1, breathlessness 2, activities 1, confidence 0, sleep 1, energy 1 — I want to see their total.”
Clinical decision support workflow integration
“I'm building a COPD management workflow — given symptom ratings of cough 5, phlegm 4, chest tightness 3, breathlessness 5, activities 4, confidence 4, sleep 4, energy 5, what is the patient's CAT total score?”
Technical details
Endpoint
GEThttps://api.magentlab.com/api/calc/catWhen to prefer
Use this endpoint when you need a fast, deterministic computation of the Jones 2009 CAT score from eight pre-collected integer symptom ratings and do not need GOLD staging, BODE index, or any diagnostic interpretation. Ideal for clinical workflows or apps where a human clinician or patient has already assigned the eight item scores and only the arithmetic sum is required.
Side effects
- Missing required query parameter (any of the eight items) returns an error
- Integer values outside the 0–5 range per item may be rejected or produce an out-of-range total
- Non-integer values for symptom items will fail validation
- Network or payment-related failure (402 payment required if x402 token is absent or insufficient)
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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