{"uid":"cap_fYO3LO7VZSeCJ1YG0mlml","slug":"karnofsky-performance-status-lookup-a40070c3","name":"Karnofsky Performance Status Lookup","description":"Karnofsky 1949 Performance Status: caller-assigned integer 10, 20, 30, 40, 50, 60, 70, 80, 90, or 100 (normal; minor signs or symptoms; normal activity with effort; cares for self; occasional assistance; considerable assistance and frequent medical care; disabled; severely disabled; very sick, hospitalization necessary; moribund). Grade 0 (dead) is not scored. Returns score, max 100, and a stable label. Not a performance-status assignment and not ECOG; magent does not observe the patient.","url":"https://api.magentlab.com/api/calc/karnofsky","method":"GET","headers":{},"bodySchema":{"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":["kps"],"properties":{"kps":{"type":"integer","description":"Karnofsky 1949 Performance Status 10, 20, 30, 40, 50, 60, 70, 80, 90, or 100 as assigned by the caller (100 normal, no complaints; 90 minor signs or symptoms, normal activity; 80 normal activity with effort; 70 cares for self; 60 occasional assistance; 50 considerable assistance and frequent medical care; 40 disabled; 30 severely disabled; 20 very sick, hospital admission necessary; 10 moribund). Grade 0 (dead) is not scored. magent does not observe the patient."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ljMsgI4_kbapV7fO67QgQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a validated score and stable label for a caller-supplied Karnofsky Performance Status (KPS) integer value from 10 to 100.","exampleAgentPrompt":"Look up the Karnofsky 1949 performance status label for a score of 70 — the patient was assigned this by their clinician.","exampleUseCases":[{"title":"EHR data enrichment pipeline","prompt":"We have a batch of patient records with raw KPS integers — can you look up the standardized Karnofsky 1949 label for KPS 60 so we can store it alongside the numeric value in our EHR?"},{"title":"Clinical trial eligibility check","prompt":"A patient in our trial was assigned a Karnofsky score of 80 by their oncologist. Can you return the official KPS label for 80 so we can confirm it meets our inclusion criteria?"},{"title":"Oncology report auto-generation","prompt":"I'm generating a clinical summary and need the stable Karnofsky 1949 performance status description for a score of 50 — please return the label so I can include it verbatim."}],"resultDescription":"Returns the validated KPS score (integer, max 100) and its stable human-readable label as defined by Karnofsky 1949 — e.g., score 70 maps to 'Cares for self; unable to carry on normal activity or to do active work.' Does not assign or interpret a score; caller must supply a valid integer from 10–100.","failureModes":["Invalid or out-of-range kps value (e.g., 0, 5, 15, or 110) returns an error; only multiples of 10 from 10–100 are accepted","Grade 0 (dead) is explicitly not scored and will return an error","Missing required 'kps' query parameter returns a validation error","Non-integer value for kps returns a schema validation error"],"whenToPreferThis":"Use this endpoint when you have a clinician-assigned Karnofsky Performance Status integer and need its validated score and canonical 1949 label — e.g., for EHR enrichment, clinical trial data pipelines, or oncology report generation. Prefer this over manual lookups or ECOG-conversion tools when you specifically need the Karnofsky (not ECOG) taxonomy and want a machine-readable, stable label.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:51:13.347Z","isFirstParty":false}