---
title: "STRING Protein-Protein Interaction Query - Air Market"
description: "You have a protein and want to know what it interacts with, and how sure anyone is about it. This pulls those interaction partners and their confidence scores from the STRING database. Reach for it w…"
canonical: "https://airmarket.ai/app/ppi-string-query"
---

[Air Market](/) / [Data & Analytics](/category/data) / STRING Protein-Protein Interaction Query

Skill by [PharMolix](/@pharmolix)

# STRING Protein-Protein Interaction Query

Find out which proteins your protein keeps company with

## What this does

You have a protein and want to know what it interacts with, and how sure anyone is about it. This pulls those interaction partners and their confidence scores from the STRING database. Reach for it when you are mapping out a pathway or following a protein into its neighbourhood.

### Top 3 things it does for you

- Find interaction partners for a protein
- Check the confidence score on an interaction
- Build an interaction network for pathway work

## Information

**STRING Protein-Protein Interaction Query at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [PharMolix](/@pharmolix) |
| Category | [Data & Analytics](/category/data) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 10 KB |
| Licence | MIT |
| Repository | [PharMolix/OpenBioMed](https://github.com/PharMolix/OpenBioMed/tree/0eea7482ce1718ff04a70dec51ec73bb93130036/skills/ppi-string-query) |
| GitHub stars | 1,103 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of STRING Protein-Protein Interaction Query and flagged nothing. AIR's verdict: **safe**.

**What STRING Protein-Protein Interaction Query's check was run against**

|  |  |
| --- | --- |
| Commit | 0eea7482ce1718ff04a70dec51ec73bb93130036 |
| Content hash | 0775d43ff4b5d74479bf301817e7a7353bd230cd0eb8b08aa2a3b742262ff956 |
| Files read | [Browse the files at this exact commit](https://github.com/PharMolix/OpenBioMed/blob/0eea7482ce1718ff04a70dec51ec73bb93130036/skills/ppi-string-query/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for STRING Protein-Protein Interaction Query](/security/ppi-string-query)

## About STRING Protein-Protein Interaction Query

It queries the STRING database for protein-protein interactions, returning interaction partners for a protein of interest along with confidence scores.

That makes it a starting point for building protein interaction networks when you are working on pathway analysis.

## What's inside

- SKILL.md - instructions
- examples/basic_query.py - script
- references/score_details.md - reference

## Questions

### Is STRING Protein-Protein Interaction Query safe to install?

AIR scanned this exact version of STRING Protein-Protein Interaction Query and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 0eea7482ce17, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/ppi-string-query.

### How do I install STRING Protein-Protein Interaction Query?

Open https://airmarket.ai/app/ppi-string-query on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/PharMolix/OpenBioMed/tree/0eea7482ce1718ff04a70dec51ec73bb93130036/skills/ppi-string-query. Install from that link, not the branch.

## Related on Air Market

- [More Data & Analytics listings](/category/data)
- [Everything by PharMolix](/@pharmolix)

---

Canonical URL: <https://airmarket.ai/app/ppi-string-query>