EPUBCheck by pagespool for Zed

com.pagespool/epubcheck

Hosted EPUBCheck: check an EPUB file against the EPUB specification and list every error.

client:Zed transport:streamable-http tools:1

Install EPUBCheck by pagespool in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "epubcheck": {
      "url": "https://api.pagespool.com/mcp/epubcheck/"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs