Sezzlee PostgreSQL

Name: Sezzlee PostgreSQL
Author: sezzlee

sezzlee

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Explore and query PostgreSQL read-only: catalogue search, schema introspection and bounded queries.

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add sezzlee-postgresql --env SEZZLEE_POSTGRES_SERVER='<SEZZLEE_POSTGRES_SERVER>' --env SEZZLEE_POSTGRES_DATABASE='<SEZZLEE_POSTGRES_DATABASE>' --env SEZZLEE_POSTGRES_USER='<SEZZLEE_POSTGRES_USER>' --env SEZZLEE_POSTGRES_PASSWORD='<SEZZLEE_POSTGRES_PASSWORD>' -- npx -y @sezzlee/postgres-mcp

~/.codex/config.toml

[mcp_servers.sezzlee-postgresql]
command = "npx"
args = ["-y", "@sezzlee/postgres-mcp"]
env = { SEZZLEE_POSTGRES_SERVER = "<SEZZLEE_POSTGRES_SERVER>", SEZZLEE_POSTGRES_DATABASE = "<SEZZLEE_POSTGRES_DATABASE>", SEZZLEE_POSTGRES_USER = "<SEZZLEE_POSTGRES_USER>", SEZZLEE_POSTGRES_PASSWORD = "<SEZZLEE_POSTGRES_PASSWORD>" }

# codex mcp add sezzlee-postgresql --env SEZZLEE_POSTGRES_SERVER='<SEZZLEE_POSTGRES_SERVER>' --env SEZZLEE_POSTGRES_DATABASE='<SEZZLEE_POSTGRES_DATABASE>' --env SEZZLEE_POSTGRES_USER='<SEZZLEE_POSTGRES_USER>' --env SEZZLEE_POSTGRES_PASSWORD='<SEZZLEE_POSTGRES_PASSWORD>' -- npx -y @sezzlee/postgres-mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "sezzlee-postgresql": {
      "command": "npx",
      "args": [
        "-y",
        "@sezzlee/postgres-mcp"
      ],
      "env": {
        "SEZZLEE_POSTGRES_SERVER": "<SEZZLEE_POSTGRES_SERVER>",
        "SEZZLEE_POSTGRES_DATABASE": "<SEZZLEE_POSTGRES_DATABASE>",
        "SEZZLEE_POSTGRES_USER": "<SEZZLEE_POSTGRES_USER>",
        "SEZZLEE_POSTGRES_PASSWORD": "<SEZZLEE_POSTGRES_PASSWORD>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "sezzlee-postgresql": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@sezzlee/postgres-mcp"
      ],
      "env": {
        "SEZZLEE_POSTGRES_SERVER": "<SEZZLEE_POSTGRES_SERVER>",
        "SEZZLEE_POSTGRES_DATABASE": "<SEZZLEE_POSTGRES_DATABASE>",
        "SEZZLEE_POSTGRES_USER": "<SEZZLEE_POSTGRES_USER>",
        "SEZZLEE_POSTGRES_PASSWORD": "<SEZZLEE_POSTGRES_PASSWORD>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "sezzlee-postgresql": {
      "command": "npx",
      "args": [
        "-y",
        "@sezzlee/postgres-mcp"
      ],
      "env": {
        "SEZZLEE_POSTGRES_SERVER": "<SEZZLEE_POSTGRES_SERVER>",
        "SEZZLEE_POSTGRES_DATABASE": "<SEZZLEE_POSTGRES_DATABASE>",
        "SEZZLEE_POSTGRES_USER": "<SEZZLEE_POSTGRES_USER>",
        "SEZZLEE_POSTGRES_PASSWORD": "<SEZZLEE_POSTGRES_PASSWORD>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "sezzlee-postgresql": {
      "command": "npx",
      "args": [
        "-y",
        "@sezzlee/postgres-mcp"
      ],
      "env": {
        "SEZZLEE_POSTGRES_SERVER": "<SEZZLEE_POSTGRES_SERVER>",
        "SEZZLEE_POSTGRES_DATABASE": "<SEZZLEE_POSTGRES_DATABASE>",
        "SEZZLEE_POSTGRES_USER": "<SEZZLEE_POSTGRES_USER>",
        "SEZZLEE_POSTGRES_PASSWORD": "<SEZZLEE_POSTGRES_PASSWORD>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "sezzlee-postgresql": {
      "command": "npx",
      "args": [
        "-y",
        "@sezzlee/postgres-mcp"
      ],
      "env": {
        "SEZZLEE_POSTGRES_SERVER": "<SEZZLEE_POSTGRES_SERVER>",
        "SEZZLEE_POSTGRES_DATABASE": "<SEZZLEE_POSTGRES_DATABASE>",
        "SEZZLEE_POSTGRES_USER": "<SEZZLEE_POSTGRES_USER>",
        "SEZZLEE_POSTGRES_PASSWORD": "<SEZZLEE_POSTGRES_PASSWORD>"
      }
    }
  }
}

Environment variables

SEZZLEE_POSTGRES_SERVER
SEZZLEE_POSTGRES_DATABASE
SEZZLEE_POSTGRES_USER
SEZZLEE_POSTGRES_PASSWORD

Replace the placeholders with your own credentials and keep them out of version control.

Setup

Environment variables

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