MCP MongoDB Server vs Neon MCP Server

A side-by-side comparison of two Databases servers — tools, transport, auth, maintenance, and copy-paste config for each.

	MCP MongoDB Server Let LLMs query, aggregate, and write to MongoDB with schema inference and read-only protection. Unverified stdio (local) No auth TypeScript	Neon MCP Server Manage serverless Postgres on Neon with natural language: projects, branches, migrations, and SQL. Verified HTTP (remote) OAuth TypeScript
Category	Databases	Databases
Language	TypeScript	TypeScript
Transport	stdio (local)	HTTP (remote)
Auth	None	OAuth
GitHub stars	279	2.1k
Last commit	4 months ago	2 months ago
Verified
Actively maintained
Install	`npx -y mcp-mongo-server mongodb://localhost:27017/database`	`npx -y mcp-remote https://mcp.neon.tech/mcp`
Repo	Open	Open

Verdict

Pick MCP MongoDB Server if you want a local (stdio) server that keeps data on your machine, and you want zero-setup with no API key.

Pick Neon MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Add MCP MongoDB Server

Install / run

npx -y mcp-mongo-server mongodb://localhost:27017/database

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "mcp-mongodb-server": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-mongo-server",
        "mongodb://username:password@localhost:27017/database"
      ]
    }
  }
}

Add Neon MCP Server

Install / run

npx -y mcp-remote https://mcp.neon.tech/mcp

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "neon-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.neon.tech/mcp"
      ]
    }
  }
}

Claude Desktop connects to remote servers through the `mcp-remote` proxy (installed on first run via npx). Restart Claude Desktop after saving.

FAQ

MCP MongoDB Server or Neon MCP Server — which is better?

Pick MCP MongoDB Server if you want a local (stdio) server that keeps data on your machine, and you want zero-setup with no API key. Pick Neon MCP Server if you want the official, vendor-maintained server, and you prefer the more popular, battle-tested option.

Can I use both MCP MongoDB Server and Neon MCP Server?

Yes — MCP clients let you enable multiple servers at once. Add both configs to your client's mcpServers and use whichever tool fits the task.

Do MCP MongoDB Server and Neon MCP Server work with Claude, Cursor and Windsurf?

Both do. Copy the per-client config below into Claude Desktop, Cursor, or Windsurf.

View MCP MongoDB Server →View Neon MCP Server →More comparisons →