INDIVIDUAL MCP TOOL

string_all_interaction_partners

Retrieves all interaction partners for one or more proteins from STRING.

string-db.orgnone authenticationAvailability not checked

Input schema

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.string-database-mcp-server]
url = "https://mcp.string-db.org"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "string-database-mcp-server": {
      "type": "http",
      "url": "https://mcp.string-db.org"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: string-database-mcp-server
Remote MCP URL: https://mcp.string-db.org

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "string-database-mcp-server": {
      "url": "https://mcp.string-db.org"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "string-database-mcp-server": {
      "type": "http",
      "url": "https://mcp.string-db.org"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "string-database-mcp-server",
  "transport": "streamable-http",
  "url": "https://mcp.string-db.org"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

string_resolve_proteins — Maps one or more protein identifiers to their corresponding STRING metadata, including: gene symbol, description, sequence, domains, species, and internal STRING ID.
string_interactions_query_set — Retrieves the interactions between the query proteins.
string_visual_network — Retrieves a URL to a **STRING interaction network image** for one or more proteins.
string_network_clustering — Performs **network clustering** on a STRING interaction network and returns both a **network image URL** and details about each detected cluster.
string_network_link — Retrieves a stable URL to an interactive STRING network for one or more proteins.
string_homology — Retrieves pairwise protein similarity scores (Smith–Waterman bit scores) for the query proteins.
string_interaction_evidence — Retrieves direct links to STRING evidence pages for protein–protein interaction pairs.
string_enrichment — This tool retrieves functional enrichment for a set of proteins using STRING.