Web Validator by DigestSEO for Gemini CLI

io.github.akzar1el/mcp-web-validator

Audit public webpages and supplied markup for HTML, CSS, SEO, JSON-LD, and link issues.

client:Gemini CLI transport:streamable-http runtime:npm tools:8

Install Web Validator by DigestSEO in Gemini CLI

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

{
  "mcpServers": {
    "mcp-web-validator": {
      "httpUrl": "https://web-validator-mcp.digestseo.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