Server data from the Official MCP Registry
STRING protein-protein interaction networks across ~12k organisms
About
STRING protein-protein interaction networks across ~12k organisms
Remote endpoints: streamable-http: https://gateway.pipeworx.io/string-db/mcp
Security Report
Valid MCP server (1 strong, 0 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. Trust signals: trusted author (400/401 approved). 1 finding(s) downgraded by scanner intelligence.
16 tools verified · Open access · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
How to Connect
Remote Plugin
No local installation needed. Your AI client connects to the remote endpoint directly.
Add this to your MCP configuration to connect:
{
"mcpServers": {
"io-github-pipeworx-io-string-db": {
"url": "https://gateway.pipeworx.io/string-db/mcp"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
@pipeworx/string-db
STRING MCP — protein-protein interaction networks across ~12 000 organisms. Keyless REST.
Part of Pipeworx — an MCP gateway connecting AI agents to 1394+ live data sources.
Tools
resolve(identifiers, species?, limit?)— map free-text gene names → STRING identifiersinteractions(identifiers, species?, required_score?, limit?, network_type?)— interaction partnersnetwork(identifiers, species?, required_score?, network_type?)— network image url + tabular dataenrichment(identifiers, species?)— functional enrichment for a gene sethomology(identifiers, species?)— homology mappings to other organisms
species is NCBI taxonomy id (default 9606 human).
Data source
https://string-db.org/api/json/
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"string-db": {
"url": "https://gateway.pipeworx.io/string-db/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 1394+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about String Db data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
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