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MCP Servers

MCP (Model Context Protocol) servers allow AI agents to query live data directly from Radarboard and connected services. There are two MCP categories in this project:
CategoryLocationWhat it is
Built-in Radarboard MCPRadarboard MCPThe MCP endpoint exposed by the web app itself at /api/mcp
External MCP serversopencode.json and app settingsThird-party or local MCP servers such as RevenueCat and OpenPanel

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Built-in Radarboard MCP

Use the built-in Radarboard MCP when you want an external client such as ChatGPT to connect directly to your deployed Radarboard instance. The URL pattern is: 
${NEXT_PUBLIC_APP_URL}/api/mcp
See Radarboard MCP for the full URL breakdown, required environment variables, and OAuth endpoints.

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External MCP servers

Radarboard also works with external MCP servers for individual services. This repo currently documents:
ServerServiceTypeDescription
RevenueCat MCPRevenueCatRemote (hosted)Query revenue metrics and subscription data
OpenPanel MCPOpenPanelLocal (npm package)Query analytics data for specific sites

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How MCP works

MCP servers expose tools that AI agents can call. For example, an AI agent could:
  • Ask “What’s the current MRR?” and query RevenueCat
  • Ask “How many visitors did the site get today?” and query OpenPanel
  • Ask “What are my unread Radarboard notifications?” and query the built-in Radarboard MCP

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Where external servers are configured

External MCP servers are configured in opencode.json at the project root. Each entry specifies:
  • The server type (remote URL or local command)
  • Environment variables for authentication
  • Any server-specific options
opencode.json
{
  "mcp": {
    "revenuecat": {
      "type": "remote",
      "url": "https://mcp.revenuecat.ai/mcp",
      "headers": {
        "Authorization": "Bearer {env:REVENUECAT_API_V2_SECRET_KEY}"
      }
    },
    "openpanel": {
      "type": "local",
      "command": ["npx", "-y", "openpanel-mcp-server"],
      "environment": {
        "OPENPANEL_CLIENT_ID": "{env:OPENPANEL_CLIENT_ID}",
        "OPENPANEL_CLIENT_SECRET": "{env:OPENPANEL_CLIENT_SECRET}"
      }
    }
  }
}
You can also manage external MCP servers in the Radarboard UI under Settings -> MCP Servers.