Web Validator by DigestSEO for VS Code

io.github.akzar1el/mcp-web-validator

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

client:VS Code transport:streamable-http runtime:npm tools:8

Install Web Validator by DigestSEO in VS Code

.vscode/mcp.json

{
  "servers": {
    "mcp-web-validator": {
      "type": "http",
      "url": "https://web-validator-mcp.digestseo.com/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs