studies_by_trait

Active

declared in 0.1.0

GWAS Catalog: find genome-wide association studies for a disease/trait (EFO trait, e.g. "asthma" or "type 2 diabetes"). Returns accession, PubMed ID, title, journal, date, sample size. Keyless, from EBI/NHGRI.

Parameters schema

{
  "type": "object",
  "required": [
    "trait"
  ],
  "properties": {
    "limit": {
      "type": "number",
      "description": "Max studies to return (default 10)."
    },
    "trait": {
      "type": "string",
      "description": "Disease or trait name, e.g. \"asthma\", \"type 2 diabetes\"."
    }
  }
}

What this tool wraps· 1 endpoint

min confidence0.70 0.50

Data resourceNCBI E-utilities
NIH NCBI · scholarly-metadata
name mention0.60

Parent server

Gwas Catalog

https://github.com/pipeworx-io/mcp-gwas-catalog

1/7 registries

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