SERVER

PostgreSQL (hardened, read-only)

Rank #7,755

io.github.Eszetael/postgres-mcp-hardened

Read-only PostgreSQL over MCP. Writes refused at the parsed SQL, plus a READ ONLY transaction.

6 versions

3 GitHub stars

by Eszetael (1 servers)View repository ↗Claim this server

First listed

Aug 9, 2026

Last publish date

Sep 4, 2026

OVERVIEW

PostgreSQL (hardened, read-only) is a Model Context Protocol (MCP) server published by Eszetael. It ranks #7,755 of 132,046 servers tracked on MCP Toplist, and its repository has 3 GitHub stars. PostgreSQL (hardened, read-only) is listed across 2 registries — Official MCP and Glama, with 6 tracked versions. It was first listed on Aug 9, 2026 and most recently updated on Sep 4, 2026.

STANDING

#7,755of 132,046 tracked serversTop 10%

Ranks ahead of 124,291 of 132,046 servers on MCP Toplist.

CONNECT

Use PostgreSQL (hardened, read-only)

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

npm package

claude mcp add postgres-mcp-hardened -e "DATABASE_URL=<your DATABASE_URL>" -e "MCP_STATEMENT_TIMEOUT=<your MCP_STATEMENT_TIMEOUT>" -e "MCP_ALLOW_TABLES=<your MCP_ALLOW_TABLES>" -e "MCP_AUDIT_LOG=<your MCP_AUDIT_LOG>" -- npx -y --stdio postgres-mcp-hardened

Replace each placeholder with your own value before saving.

Docker image

claude mcp add postgres-mcp-hardened -e "DATABASE_URL=<your DATABASE_URL>" -e "MCP_ADDR=<your MCP_ADDR>" -- docker run -i --rm ghcr.io/eszetael/postgres-mcp-hardened:0.1.10

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.postgres-mcp-hardened]
command = "npx"
args = ["-y", "--stdio", "postgres-mcp-hardened"]

[mcp_servers.postgres-mcp-hardened.env]
DATABASE_URL = "<your DATABASE_URL>"
MCP_STATEMENT_TIMEOUT = "<your MCP_STATEMENT_TIMEOUT>"
MCP_ALLOW_TABLES = "<your MCP_ALLOW_TABLES>"
MCP_AUDIT_LOG = "<your MCP_AUDIT_LOG>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Docker image

[mcp_servers.postgres-mcp-hardened]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/eszetael/postgres-mcp-hardened:0.1.10"]

[mcp_servers.postgres-mcp-hardened.env]
DATABASE_URL = "<your DATABASE_URL>"
MCP_ADDR = "<your MCP_ADDR>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "npx",
      "args": [
        "-y",
        "--stdio",
        "postgres-mcp-hardened"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_STATEMENT_TIMEOUT": "<your MCP_STATEMENT_TIMEOUT>",
        "MCP_ALLOW_TABLES": "<your MCP_ALLOW_TABLES>",
        "MCP_AUDIT_LOG": "<your MCP_AUDIT_LOG>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/eszetael/postgres-mcp-hardened:0.1.10"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_ADDR": "<your MCP_ADDR>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "npx",
      "args": [
        "-y",
        "--stdio",
        "postgres-mcp-hardened"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_STATEMENT_TIMEOUT": "<your MCP_STATEMENT_TIMEOUT>",
        "MCP_ALLOW_TABLES": "<your MCP_ALLOW_TABLES>",
        "MCP_AUDIT_LOG": "<your MCP_AUDIT_LOG>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/eszetael/postgres-mcp-hardened:0.1.10"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_ADDR": "<your MCP_ADDR>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "postgres-mcp-hardened": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "--stdio",
        "postgres-mcp-hardened"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_STATEMENT_TIMEOUT": "<your MCP_STATEMENT_TIMEOUT>",
        "MCP_ALLOW_TABLES": "<your MCP_ALLOW_TABLES>",
        "MCP_AUDIT_LOG": "<your MCP_AUDIT_LOG>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Docker image

{
  "servers": {
    "postgres-mcp-hardened": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/eszetael/postgres-mcp-hardened:0.1.10"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_ADDR": "<your MCP_ADDR>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "npx",
      "args": [
        "-y",
        "--stdio",
        "postgres-mcp-hardened"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_STATEMENT_TIMEOUT": "<your MCP_STATEMENT_TIMEOUT>",
        "MCP_ALLOW_TABLES": "<your MCP_ALLOW_TABLES>",
        "MCP_AUDIT_LOG": "<your MCP_AUDIT_LOG>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/eszetael/postgres-mcp-hardened:0.1.10"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_ADDR": "<your MCP_ADDR>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "npx",
      "args": [
        "-y",
        "--stdio",
        "postgres-mcp-hardened"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_STATEMENT_TIMEOUT": "<your MCP_STATEMENT_TIMEOUT>",
        "MCP_ALLOW_TABLES": "<your MCP_ALLOW_TABLES>",
        "MCP_AUDIT_LOG": "<your MCP_AUDIT_LOG>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "postgres-mcp-hardened": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/eszetael/postgres-mcp-hardened:0.1.10"
      ],
      "env": {
        "DATABASE_URL": "<your DATABASE_URL>",
        "MCP_ADDR": "<your MCP_ADDR>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.Eszetael%2Fpostgres-mcp-hardened.svg)](https://mcptoplist.com/server/io.github.Eszetael%2Fpostgres-mcp-hardened)

HTML

<a href="https://mcptoplist.com/server/io.github.Eszetael%2Fpostgres-mcp-hardened"><img src="https://mcptoplist.com/badge/io.github.Eszetael%2Fpostgres-mcp-hardened.svg" alt="MCP Toplist: Top 10% of 132,046" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 2 registries

Official MCP

Glama

ORGANIZATION

Eszetael

Organization

Eszetael

Servers in org

Versions across org

VERSIONS

Available versions (6)

Version	Published
0.1.10	Sep 4, 2026
0.1.9	Aug 18, 2026
0.1.8	Aug 18, 2026
0.1.7	Aug 18, 2026
0.1.6	Aug 15, 2026
0.1.5	Aug 9, 2026

FAQ

Frequently asked questions

Who maintains PostgreSQL (hardened, read-only)?: PostgreSQL (hardened, read-only) is maintained by Eszetael, which publishes 1 MCP server (6 total versions) tracked on MCP Toplist.
Is PostgreSQL (hardened, read-only) listed on the Official MCP Registry?: Yes — PostgreSQL (hardened, read-only) is listed on the Official MCP Registry, alongside Glama.
How many versions does PostgreSQL (hardened, read-only) have?: MCP Toplist tracks 6 versions of PostgreSQL (hardened, read-only), most recently published on Sep 4, 2026.
Where can I find the source code for PostgreSQL (hardened, read-only)?: The source code for PostgreSQL (hardened, read-only) is hosted at github.com/Eszetael/postgres-mcp-hardened.

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