Ask262 for Gemini CLI

io.github.bendtherules/ask262

MCP server for understanding Javascript internals from ECMAScript specification.

client:Gemini CLI transport:streamable-http

Install Ask262 in Gemini CLI

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

{
  "mcpServers": {
    "ask262": {
      "httpUrl": "https://ask262.mcp.bendtherules.io/mcp"
    }
  }
}

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