string_reference

STRING (Search Tool for the Retrieval of Interacting Genes/Proteins) is a comprehensive database of known and predicted protein-protein interactions integrating data from over 40 sources.

Skills
Scientific
4

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/string-reference && curl -fsSL https://doutorai.pt/data/lib/skills__string-reference.md -o .claude/skills/string-reference/SKILL.md

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

Content

# STRING Database API Reference

## Overview

STRING (Search Tool for the Retrieval of Interacting Genes/Proteins) is a comprehensive database of known and predicted protein-protein interactions integrating data from over 40 sources.

**Database Statistics (v12.0+):**
- Coverage: 5000+ genomes
- Proteins: ~59.3 million
- Interactions: 20+ billion
- Data types: Physical interactions, functional associations, co-expression, co-occurrence, text-mining, databases

**Core Data Resource:** Designated by Global Biodata Coalition and ELIXIR

## API Base URLs

- **Current version**: https://string-db.o

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

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