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PostgreSQL MCP Server

io.github.itunified-io/postgres·v2026.4.10·Databases
Quality Score
90
/100

PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server management

§01  Install
Claude Desktop (claude_desktop_config.json)
{
  "mcpServers": {
    "postgres": {
      "command": "npx",
      "args": [
        "-y",
        "@itunified.io/mcp-postgres"
      ],
      "env": {
        "POSTGRES_CONNECTION_STRING": "<postgres_connection_string>"
      }
    }
  }
}
Cursor (.cursor/mcp.json)
{
  "mcpServers": {
    "postgres": {
      "command": "npx",
      "args": [
        "-y",
        "@itunified.io/mcp-postgres"
      ],
      "env": {
        "POSTGRES_CONNECTION_STRING": "<postgres_connection_string>"
      }
    }
  }
}
Cline (cline_mcp_settings.json)
npx -y @itunified.io/mcp-postgres
§02  Environment variables
POSTGRES_CONNECTION_STRING

PostgreSQL connection string (e.g. postgresql://user:pass@host:5432/db)

§03  MCP Quality Score  ·  methodology
freshness
25
completeness
15
installability
25
documentation
15
stability
10
§04  Alternatives in Databases