`geo_series`

Pack: ncbi-eutils · Connect: https://pipeworx.io/mcp (see Connect below for a single-pack URL)

No MCP client? Call it directly: GET https://gateway.pipeworx.io/v1/tools/geo_series for the schema, then POST the same URL with its arguments for the data.

Look up an NCBI GEO (Gene Expression Omnibus) series by its GSE accession, e.g. GSE75310 -> title, organism, number of samples and their GSM ids, platform (GPL id and name), experiment type (expression profiling by array / high-throughput sequencing, methylation, ChIP-seq…), release date, summary, PubMed ids, BioProject and SRA study links. Use for any question naming a GSE expression series.

Parameters

Name	Type	Required	Description
`accession`	string	yes	GEO series accession, e.g. “GSE75310”

Example call

Arguments

{
  "accession": "GSE75310"
}

curl

curl -X POST https://gateway.pipeworx.io/ncbi-eutils/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"geo_series","arguments":{"accession":"GSE75310"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('geo_series', {
  "accession": "GSE75310"
});

More examples

{
  "accession": "GSE40799"
}

Connect

Add this to your MCP client config — every tool in the catalog, including this one — or use one-click install buttons:

{
  "mcpServers": {
    "pipeworx": {
      "url": "https://pipeworx.io/mcp"
    }
  }
}

Connect to just the ncbi-eutils pack

{
  "mcpServers": {
    "ncbi-eutils": {
      "url": "https://gateway.pipeworx.io/ncbi-eutils/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

geo_series