Database MCP Postgres MCP Server

What the code does

We read the source, 20 h ago · rules 3dff92dd89df

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

const child = spawn(command, args, { env: process.env });

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

этот файл ставится пользователю, но в репозитории его нет

const child = spawn(command, args, { env: process.env });

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add database-mcp-postgres -- npx -y @database-mcp/postgres

{
  "mcpServers": {
    "database-mcp-postgres": {
      "args": [
        "-y",
        "@database-mcp/postgres"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.database-mcp-postgres]
command = "npx"
args = ["-y", "@database-mcp/postgres"]

{
  "mcpServers": {
    "database-mcp-postgres": {
      "args": [
        "-y",
        "@database-mcp/postgres"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "database-mcp-postgres": {
      "args": [
        "-y",
        "@database-mcp/postgres"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: POSTGRES_HOST (Database host), POSTGRES_USER (Database user (a read-only user is recommended)), POSTGRES_PASSWORD (Database password (or use POSTGRES_PASSWORD_FILE)), POSTGRES_DATABASE (Database name). The author declared them in the registry entry; get the values from the project itself.