web3ctx for Gemini CLI

io.github.farseensh/web3ctx

Version-true web3 docs, ABIs and human-validated integration recipes over MCP.

client:Gemini CLI transport:streamable-http tools:5

Install web3ctx in Gemini CLI

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

{
  "mcpServers": {
    "web3ctx": {
      "httpUrl": "https://mcp.scarai.xyz/mcp"
    }
  }
}

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