Cursor

Cursor has native MCP support built in. Adding MCPGate gives your Cursor AI access to all your connected services — GitHub, Linear, Slack, and more — with full guardrail enforcement on every tool call.

Tip

Cursor supports OAuth for MCP servers. The recommended setup uses the base URL with no API key — Cursor will handle authentication automatically.

Setup

Create the Cursor MCP config file

Create a file at .cursor/mcp.json in your project root (for project-level config) or in your home directory at ~/.cursor/mcp.json (for global config):

.cursor/mcp.json

json

{
  "mcpServers": {
    "mcpgate": {
      "url": "https://mcpgate.sh/mcp"
    }
  }
}

Restart Cursor and authenticate

Restart Cursor. It will detect the new MCP server and prompt you to authenticate. Click Authenticate — your browser will open the MCPGate authorization page. Approve access and return to Cursor.

Verify the connection

Open the Cursor AI panel. MCPGate tools will now appear. Ask the AI to perform an action — such as searching your GitHub repositories — to confirm the integration is working.

Troubleshooting

If Cursor reports a connection error, verify the config file is valid JSON and that the URL is exactly https://mcpgate.sh/mcp. If tools appear but actions are blocked, open the Activity log in MCPGate to see the block reason and adjust your guardrail rules.