foundry zksync for Gemini CLI

io.github.jrigada/foundry-zksync

Expose foundry-zksync (forge, cast, anvil-zksync) tools for zkSync Era development

client:Gemini CLI transport:stdio runtime:npm

Install foundry zksync in Gemini CLI

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

{
  "mcpServers": {
    "foundry-zksync": {
      "command": "npx",
      "args": [
        "-y",
        "foundry-zksync-mcp"
      ]
    }
  }
}

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