Cortexa research tool·genomics·cellxgene_census

CELLxGENE Get Census Versions

Get list of available CELLxGENE Census versions with release dates and descriptions. The Census contains single-cell RNA-seq data from 50M+ cells (human, mouse, non-human primates). Latest LTS release: 2025-11-08. Prerequisites: Requires 'cellxgene-census' package (install: pip install Cortexa Tool Mesh[singlecell]). Use for: checking available data versions, selecting stable vs latest builds, understanding data updates.

Livelast probed 2026-04-30 23:07Z· 100msCortexa

Status

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

Last probed: 1d ago
Last success: 1d ago
Last latency: 100ms

Schema

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

{
  "properties": {
    "operation": {
      "default": "get_census_versions",
      "description": "Operation type",
      "enum": [
        "get_census_versions"
      ],
      "type": "string"
    }
  },
  "required": [],
  "type": "object"
}

Examples (1)

Default CELLxGENE Get Census Versions call

public-safeinput

{}

Expected response keys: success

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

Identifiers

Catalog ID: tu_CELLxGENE_get_census_versions
Tool name: CELLxGENE_get_census_versions
Added: 2026-04-30 22:47Z
Tags: tooluniverse

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