earnrate for Windsurf

io.github.cwasley/earnrate

Which credit card earns the most at a merchant, from your cards or every card, and why.

client:Windsurf transport:streamable-http runtime:npm

Install earnrate in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "earnrate": {
      "serverUrl": "https://mcp.earnrate.dev"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs