STRING Database MCP Server for Grok
org.string-db/string-mcp
Query STRING interactions, enrichment, annotations, homology, and PPI networks.
client:Grok
transport:streamable-http
tools:17
Install STRING Database MCP Server in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"string-mcp": {
"type": "http",
"url": "https://mcp.string-db.org/"
}
}
}Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs
What Grok can do once it is connected
- string_resolve_proteins
- string_interactions_query_set
- string_all_interaction_partners
- string_visual_network
- string_network_clustering
- string_network_link
- string_homology
- string_interaction_evidence
- string_enrichment
- string_functional_annotation
- string_enrichment_image_url
- string_ppi_enrichment
- string_proteins_for_term
- string_sequence_search
- string_query_species
- string_create_file
- string_help