STRING Database MCP Server: Install & Setup

Install STRING Database in Claude Code

Claude Code

claude mcp add --transport http string-database https://mcp.string-db.org/

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

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

Frequently asked questions

What does the STRING Database MCP server do?

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

Is the STRING Database MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does STRING Database run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add STRING Database to Claude Code?

Run: claude mcp add --transport http string-database https://mcp.string-db.org/

More databases MCP servers

View all

Nhost

9.4k

nhost/nhost/cli

Official Nhost MCP server, bundled with the Nhost CLI. Lets AI coding assistants read your GraphQL schema, run the queries and mutations you allow, manage permissions and migrations, update Nhost Cloud project config, and search the docs.

LocalFreeGo

DBHub

3.8k

bytebase/dbhub

Token-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite

LocalFree

Postgres

3.4k

crystaldba/postgres-mcp

Postgres development and operations: performance analysis, tuning and health checks.

LocalFreePython

LINQ to DB

3.3k

linq2db/linq2db

Inspect database schemas and execute SQL queries across multiple database providers with LINQ to DB.

LocalFree

Mindwtr

2.4k1.7k

dongdongbh/Mindwtr

Task automation via SQLite, desktop Local API, or Mindwtr Cloud; read-only by default.

LocalFree

Mysql

2.2k

benborla/mcp-server-mysql

MySQL database integration with configurable access controls and schema inspection.

LocalAccount needed