InstantDB MCP vs MySQL MCP Server

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

	InstantDB MCP Create, manage, and query your InstantDB apps, schemas, permissions, and data from your AI editor. Unverified HTTP (remote) OAuth TypeScript	MySQL MCP Server Secure, structured access to MySQL databases for AI clients — query, sample, and inspect schemas via MCP. Unverified stdio (local) No auth Python
Category	Databases	Databases
Language	TypeScript	Python
Transport	HTTP (remote)	stdio (local)
Auth	OAuth	None
GitHub stars	10k	1.3k
Last commit	1 month ago	1 month ago
Verified
Actively maintained
Install	`npx -y @instantdb/mcp --token <token>`	`pip install mysql-mcp-server`
Repo	Open	Open

Verdict

Pick InstantDB MCP if you prefer the more popular, battle-tested option, and you want a hosted/remote server with nothing to install.

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

Add InstantDB MCP

Install / run

npx -y @instantdb/mcp --token <token>

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

{
  "mcpServers": {
    "instantdb-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.instantdb.com/mcp"
      ]
    }
  }
}

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

Add MySQL MCP Server

Install / run

pip install mysql-mcp-server

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

{
  "mcpServers": {
    "mysql-mcp-server": {
      "command": "uv",
      "args": [
        "--directory",
        "path/to/mysql_mcp_server",
        "run",
        "mysql_mcp_server"
      ],
      "env": {
        "MYSQL_HOST": "localhost",
        "MYSQL_PORT": "3306",
        "MYSQL_USER": "your_username",
        "MYSQL_PASSWORD": "your_password",
        "MYSQL_DATABASE": "your_database"
      }
    }
  }
}

FAQ

InstantDB MCP or MySQL MCP Server — which is better?

Pick InstantDB MCP if you prefer the more popular, battle-tested option, and you want a hosted/remote server with nothing to install. Pick MySQL MCP Server if you want a local (stdio) server that keeps data on your machine, and you want zero-setup with no API key.

Can I use both InstantDB MCP and MySQL 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 InstantDB MCP and MySQL MCP Server work with Claude, Cursor and Windsurf?

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

View InstantDB MCP →View MySQL MCP Server →More comparisons →