Supabase MCP Server vs Mongo MCP

In-depth architectural comparison of the Supabase MCP Server and Mongo MCP 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 Supabase MCP Server when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (BYOK (Pay Provider Direct)).
• You have access to required keys: SUPABASE_API_KEY.
• Primary tools included: List and inspect Supabase projects, Create and delete Supabase projects, Retrieve project API keys.

Explore Supabase MCP Server Details

Choose Mongo MCP when:

• You need dedicated capabilities in the Databases domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: other (Free / Open Source).
• Primary tools included: Collection schema inspection, Filtered document queries, Single-document CRUD operations.

Feature & Specification Comparison

Specification	Supabase MCP Server joshuarileydev Databases	Mongo MCP QuantGeekDev Databases
Summary	Supabase MCP Server for managing and creating projects and organisations in Supabase	MongoDB integration that enables LLMs to interact directly with databases.
Category & Scope	Databases

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": {
    "joshuarileydev-supabase-mcp-server": {
      "command": "npx",
      "args": [
        "y",
        "@joshuarileydev/supabase-mcp-server"
      ],
      "env": {
        "SUPABASE_API_KEY": "YOUR_SUPABASE_API_KEY_HERE"
      }
    }
  }
}

{
  "mcpServers": {
    "quantgeekdev-mongo-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "quantgeekdev-mongo-mcp"
      ]
    }
  }
}

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