PlanetScale vs Snowflake MCP Server

In-depth architectural comparison of the PlanetScale and Snowflake MCP Server 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.

Which MCP Server Should You Choose?

Choose PlanetScale 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 PlanetScale Details

Choose Snowflake MCP Server 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 Snowflake MCP Server Details

Feature & Specification Comparison

Specification	PlanetScale Databases	Snowflake MCP Server Databases
Summary	Connect to PlanetScale databases, branches, schema, query insights, and execute SQL	A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants
Category & Scope	Databases	Databases
Quality signal

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "planetscale": {
      "command": "npx",
      "args": [
        "-y",
        "planetscale"
      ]
    }
  }
}

{
  "mcpServers": {
    "snowflake-mcp-server": {
      "command": "uvx",
      "args": [
        "--python"
      ]
    }
  }
}

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