mcpbeat

String Database

christophacham/string-database

Query STRING API for protein-protein interactions (59M proteins, 20B interactions). Network analysis, GO/KEGG enrichment, interaction discovery, 5000+ species, for systems biology.

11k tokens
context cost
the whole folder, loaded on every use
3
files
ships runnable scripts
3
copies elsewhere
how many repositories repackaged it
73
stars on the repo
on the repository, not the skill itself

Install

one command, takes just this skill from the repository 
npx skills add https://github.com/christophacham/agent-skills-library --skill string-database

Repackaged in 3 other repositories

same content, different owner
agent-skills-hub/agent-skills-hub open on GitHub →
aiskillstore/marketplace open on GitHub →
ComeOnOliver/skillshub open on GitHub →

How to use it

Copy the folder

Take christophacham/string-database from the repository into ~/.claude/skills for personal use, or into .claude/skills inside a project.

Check the name does not clash

The agent identifies a skill by the name field in its header. Two skills with the same name cannot sit side by side — one of them will be ignored.