# fetch_gene_data

> This script provides access to the NCBI Datasets API for retrieving comprehensive gene information including metadata and sequences.

- Source: https://doutorai.pt/en/components/skills__fetch-gene-data
- Type: Skills
- Category: Scientific
- Downloads: 0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

An open-source community component, curated and adapted by Doutor AI.

## What it does and how to use it

A **skill** that teaches Claude Code to do scientific tasks well. It is packaged knowledge the model uses whenever it is relevant.

1. Install the skill (command above).
2. In Claude Code, describe what you need - the skill turns on by itself when the context fits.
3. No commands to memorize: you talk in plain language and the skill does the rest.

## Install (Claude Code)

```bash
mkdir -p .claude/skills/fetch-gene-data && curl -fsSL https://doutorai.pt/data/lib/skills__fetch-gene-data.md -o .claude/skills/fetch-gene-data/SKILL.md
```

Paste this command into the terminal, in your project folder, and the component installs automatically.

## Content

```
#!/usr/bin/env python3
"""
Fetch gene data from NCBI using the Datasets API.

This script provides access to the NCBI Datasets API for retrieving
comprehensive gene information including metadata and sequences.
"""

import argparse
import json
import sys
import urllib.parse
import urllib.request
from typing import Optional, Dict, Any, List


DATASETS_API_BASE = "https://api.ncbi.nlm.nih.gov/datasets/v2alpha/gene"


def get_taxon_id(taxon_name: str) -> Optional[str]:
    """
    Convert taxon name to NCBI taxon ID.

    Args:
        taxon_name: Common or scientific name (e.g., "human", "Homo s

- 🔒 Full content on the Pro plan (€7.99/month) -
```

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/components/skills__fetch-gene-data