Cortexa research tool·genomics·gtex_v2

GTEx Get Dataset Info

Get GTEx dataset metadata and version information. Returns dataset details including GENCODE version, genome build (GRCh38/hg38), dbSNP build, sample counts, tissue counts, and release information. Shows Adult GTEx V11 details (January 2026) by default. Use for: understanding data versions, checking sample sizes, verifying genome builds, documentation. Check this first to understand what data is available.

Livelast probed 2026-04-30 23:07Z· 391msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 391ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "dataset_id": {
      "description": "Optional: Specific dataset ID. Omit to get all datasets",
      "enum": [
        "gtex_v8",
        "gtex_v10",
        "gtex_snrnaseq_pilot"
      ],
      "type": "string"
    },
    "operation": {
      "description": "Operation type",
      "enum": [
        "get_dataset_info"
      ],
      "type": "string"
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default GTEx Get Dataset Info call

public-safeinput

{}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_GTEx_get_dataset_info
Tool name: GTEx_get_dataset_info
Added: 2026-04-30 22:47Z
Tags: tooluniverse

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