Solana Priority Fee Estimator API for Gemini CLI

io.github.br0ski777/solana-fees

Solana priority fees at 6 levels, cost in SOL/USD, congestion. x402.

client:Gemini CLI transport:sse

Install Solana Priority Fee Estimator API in Gemini CLI

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

{
  "mcpServers": {
    "solana-fees": {
      "url": "https://solana-fees.api.klymax402.com/mcp"
    }
  }
}

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