OpenCancer

{
  "mcpServers": {
    "ai.opencancer/opencancer": {
      "url": "https://opencancer.ai/api/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

5 shown · authentication unknown

• Ask OpenCancer

  ask_opencancer

  Answers a cancer patient or caregiver question in plain language, grounded in NCCN Guidelines for Patients and medical literature. Covers what a diagnosis, stage, biomarker or test result means; treatment options; side effects and their management; questions for the oncologist; second opinions; living with cancer. Answers in the language of the question. Returns the answer, its sources, a disclaimer, a link to OpenCancer's care team, and an answer id. Emergencies, prognosis or life-expectancy questions, and questions about children return a safety message that routes to the care team instead of an answer. Educational information, not medical advice. Accepts no personal identifiers

  Schema valid · SHA-256 cbad90d790df…

  View input schema

  {
    "type": "object",
    "properties": {
      "question": {
        "type": "string",
        "maxLength": 2000,
        "description": "The question in plain language, in the user's language, without personal identifiers."
      },
      "cancer_type": {
        "type": "string",
        "maxLength": 160,
        "description": "Optional cancer type, to focus the guidelines used, e.g. \"colon cancer\"."
      },
      "context": {
        "type": "string",
        "maxLength": 500,
        "description": "Optional general context such as stage or treatments tried, e.g. \"stage 3, finished FOLFOX\". No identifiers."
      }
    },
    "required": [
      "question"
    ],
    "additionalProperties": false
  }

• Find recruiting clinical trials

  find_clinical_trials

  Lists clinical trials recruiting now for a cancer type, from ClinicalTrials.gov, optionally near a city, state or country and filtered by a biomarker, drug or treatment keyword and by phase. Returns up to 8 trials with NCT number, phase, sponsor, the sites closest to the requested place, a registry link, a link to the full search, and a link to an OpenCancer expert who can build a trial shortlist for a specific case. Listing a trial is not an eligibility decision; only the trial team can confirm eligibility