customjs mcp for Gemini CLI

space.customjs/customjs-mcp

Host static HTML pages, generate PDFs, screenshots, scrape JS sites, run sandboxed JavaScript.

client:Gemini CLI transport:streamable-http

Install customjs mcp in Gemini CLI

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

{
  "mcpServers": {
    "customjs-mcp": {
      "httpUrl": "https://mcp.customjs.space/customjs/mcp"
    }
  }
}

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