What is the key difference between Cards and Pg Aiguide?

Cards belongs to the Databases category with cloud HTTP/SSE execution, while Pg Aiguide belongs to the Databases category with cloud HTTP/SSE execution.

How do I install Cards 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.

Are Cards and Pg Aiguide free or paid?

Cards operates under a Free / Open Source model (No auth required). Pg Aiguide operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Cards lists 0 tools with 1 views and 0 GitHub stars. Pg Aiguide lists 0 tools with 0 views and 1,848 GitHub stars.

Can I use both Cards 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

Cards vs Pg Aiguide

In-depth architectural comparison of the Cards 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

Cards

Databases · Remote HTTP/SSE

Quality: 42/100 (Fair) | Auth: No auth required

Pg Aiguide

Databases · Remote HTTP/SSE

Quality: 53/100 (Good) | Auth: No auth required

Verdict Summary: Choose Cards if you need specialized Databases tools running via a hosted cloud SSE transport. Choose Pg Aiguide if your workspace requires Databases integration with remote web transport. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Cards when:

You need dedicated capabilities in the Databases domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Cards Details

Choose Pg Aiguide when:

You need dedicated capabilities in the Databases domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).

Explore Pg Aiguide Details

Feature & Specification Comparison

Specification	C Cards Databases	Pg Aiguide Databases
Summary
Category & Scope	Databases	Databases
Quality signal

Tools & Capabilities Breakdown

Cards 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).

Cards Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "cards": {
      "url": "https://mycardfolio.com/mcp"
    }
  }
}

Pg Aiguide Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "pg-aiguide": {
      "url": "https://mcp.tigerdata.com/docs"
    }
  }
}

Frequently Asked Questions

Cards is categorized under Databases and uses a remote streaming HTTP/SSE transport. In contrast, Pg Aiguide belongs to Databases using remote streaming HTTP/SSE transport. Select Cards when you need capabilities focused on databases and Pg Aiguide when you require tools for databases.

More alternatives to Cards More alternatives to Pg Aiguide Databases category hub