MCP Server

DataLink MCP Server

Name: DataLink MCP Server
Author: io.github.pilat

io.github.pilat/mcp-datalink

Repository Registry

What is the DataLink MCP server?

MCP server for secure database access (PostgreSQL, MySQL, SQLite)

How to install DataLink

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

DATALINK_ANALYTICS_URL
required
secret
Database connection URL. Pattern: DATALINK_<NAME>_URL where <NAME> identifies the database. Supports postgresql://, mysql://, or file path for SQLite.
DATALINK_ANALYTICS_READONLY
Set to 'true' for read-only access. Pattern: DATALINK_<NAME>_READONLY

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-datalink": {
      "command": "npx",
      "args": [
        "-y",
        "@pilat/mcp-datalink"
      ],
      "env": {
        "DATALINK_ANALYTICS_URL": "<YOUR_DATALINK_ANALYTICS_URL>",
        "DATALINK_ANALYTICS_READONLY": "<YOUR_DATALINK_ANALYTICS_READONLY>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "mcp-datalink": {
      "command": "npx",
      "args": [
        "-y",
        "@pilat/mcp-datalink"
      ],
      "env": {
        "DATALINK_ANALYTICS_URL": "<YOUR_DATALINK_ANALYTICS_URL>",
        "DATALINK_ANALYTICS_READONLY": "<YOUR_DATALINK_ANALYTICS_READONLY>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "mcp-datalink": {
      "command": "npx",
      "args": [
        "-y",
        "@pilat/mcp-datalink"
      ],
      "env": {
        "DATALINK_ANALYTICS_URL": "<YOUR_DATALINK_ANALYTICS_URL>",
        "DATALINK_ANALYTICS_READONLY": "<YOUR_DATALINK_ANALYTICS_READONLY>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "mcp-datalink": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@pilat/mcp-datalink"
      ],
      "env": {
        "DATALINK_ANALYTICS_URL": "<YOUR_DATALINK_ANALYTICS_URL>",
        "DATALINK_ANALYTICS_READONLY": "<YOUR_DATALINK_ANALYTICS_READONLY>"
      }
    }
  }
}

Claude Code

claude mcp add mcp-datalink --env DATALINK_ANALYTICS_URL=<YOUR_DATALINK_ANALYTICS_URL> --env DATALINK_ANALYTICS_READONLY=<YOUR_DATALINK_ANALYTICS_READONLY> -- npx -y @pilat/mcp-datalink