Fee Optimizer MCP for Gemini CLI

io.github.gaokai258/fee-optimizer-mcp

Compare crypto exchange fees across 18 venues: VIP tiers, funding, spread, fiat rails, change feed.

client:Gemini CLI transport:stdio runtime:npm

Install Fee Optimizer MCP in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "fee-optimizer-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "fee-optimizer-mcp"
      ]
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs