# gtex-link

> gtex-link — berntpopp-gtex-link. Use this tool when you need to access tissue-specific gene expression data, including median and per-sample TPM, top expressed genes, and gene annotations. It provides a server for the GTEx Portal, offering typed tools for LLM agents to retrieve and analyze gene expression data. Ideal for use cases involving gene expression analysis, transcriptomics, and bioinformatics research.

Canonical page: https://skillsregistry.net/skills/berntpopp-gtex-link  
JSON: https://api.skillsregistry.net/v1/skills/berntpopp-gtex-link

## Description

MCP server for the GTEx Portal: tissue-specific gene expression — median and per-sample TPM, top expressed genes per tissue, and gene/transcript annotation — as typed tools for LLM agents.

## Trust

- **Trust score (0–1):** 0.56
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/berntpopp/gtex-link)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "berntpopp-gtex-link"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/berntpopp-gtex-link` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/berntpopp-gtex-link/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt