databases

Bio.Entrez provides programmatic access to NCBI's Entrez databases, including PubMed, GenBank, Gene, Protein, Nucleotide, and many others. It handles all the complexity of API calls, rate limiting, and data parsing.

Skills
Scientific
0

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.

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

Install (Claude Code)

mkdir -p .claude/skills/databases && curl -fsSL https://doutorai.pt/data/lib/skills__databases.md -o .claude/skills/databases/SKILL.md

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

Content

# Database Access with Bio.Entrez

## Overview

Bio.Entrez provides programmatic access to NCBI's Entrez databases, including PubMed, GenBank, Gene, Protein, Nucleotide, and many others. It handles all the complexity of API calls, rate limiting, and data parsing.

## Setup and Configuration

### Email Address (Required)

NCBI requires an email address to track usage and contact users if issues arise:

```python
from Bio import Entrez

# Always set your email
Entrez.email = "your.email@example.com"
```

### API Key (Recommended)

Using an API key increases rate limits from 3 to 10 requests per 

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