What is the key difference between DataMCP — Secure MCP Gateway for PostgreSQL and Pg Aiguide?

DataMCP — Secure MCP Gateway for PostgreSQL belongs to the Databases category with local stdio execution, while Pg Aiguide belongs to the Databases category with local stdio execution.

How do I install DataMCP — Secure MCP Gateway for PostgreSQL or Pg Aiguide in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Which MCP server has more tools and community activity?

DataMCP — Secure MCP Gateway for PostgreSQL lists 0 tools with 0 views and 0 GitHub stars. Pg Aiguide lists 0 tools with 0 views and 1,835 GitHub stars.

Can I use both DataMCP — Secure MCP Gateway for PostgreSQL and Pg Aiguide together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

DataMCP — Secure MCP Gateway for PostgreSQL vs Pg Aiguide

Q: Are DataMCP — Secure MCP Gateway for PostgreSQL and Pg Aiguide free or paid?

DataMCP — Secure MCP Gateway for PostgreSQL operates under a Free / Open Source model (No auth required). Pg Aiguide operates under a Free / Open Source model (No auth required).

In-depth architectural comparison of the DataMCP — Secure MCP Gateway for PostgreSQL and Pg Aiguide MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

DataMCP — Secure MCP Gateway for PostgreSQL

Databases · Local stdio

Quality: 37/100 (Fair) | Auth: No auth required

Pg Aiguide

Databases · Local stdio

Quality: 48/100 (Fair) | Auth: No auth required

Verdict Summary: Choose DataMCP — Secure MCP Gateway for PostgreSQL if you need specialized Databases tools running via a local process. Choose Pg Aiguide if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose DataMCP — Secure MCP Gateway for PostgreSQL when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore DataMCP — Secure MCP Gateway for PostgreSQL Details

Choose Pg Aiguide when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Pg Aiguide Details

Feature & Specification Comparison

Specification	D DataMCP — Secure MCP Gateway for PostgreSQL Databases	P Pg Aiguide Databases
Summary	Connect AI tools to your PostgreSQL with permissions, encryption, and audit trails.	Comprehensive PostgreSQL documentation and best practices, including ecosystem tools
Category & Scope	Databases	Databases
Quality signal

Tools & Capabilities Breakdown

DataMCP — Secure MCP Gateway for PostgreSQL Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Pg Aiguide Tools (0)

No explicit tool names declared in metadata yet. Check project README on main listing page.

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

DataMCP — Secure MCP Gateway for PostgreSQL Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "datamcp-secure-mcp-gateway-for-postgresql": {
      "command": "npx",
      "args": [
        "-y",
        "datamcp-secure-mcp-gateway-for-postgresql"
      ]
    }
  }
}

Pg Aiguide Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "pg-aiguide": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

Frequently Asked Questions

DataMCP — Secure MCP Gateway for PostgreSQL is categorized under Databases and uses a local stdio subprocess. In contrast, Pg Aiguide belongs to Databases using local stdio subprocess. Select DataMCP — Secure MCP Gateway for PostgreSQL when you need capabilities focused on databases and Pg Aiguide when you require tools for databases.

More alternatives to DataMCP — Secure MCP Gateway for PostgreSQL More alternatives to Pg Aiguide Databases category hub