Run EPUBCheck for EPUB specification errors and compare two exports.
Connect Remote server
claude mcp add --transport http epub-check https://powmcp.com/epub-check/mcp
{
"mcpServers": {
"epub-check": {
"url": "https://powmcp.com/epub-check/mcp"
}
}
}
{
"servers": {
"epub-check": {
"type": "http",
"url": "https://powmcp.com/epub-check/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://powmcp.com/epub-check/mcp
Tools 2 found in our last check
ebook_checkValidates one EPUB (a directly hosted public URL or a file attached in chat) against the EPUB 2/3 specification using a pinned local EPUBCheck 5.4.0 engine run in a no-network sandbox. Each call takes exactly one source: the url parameter or the file attachment, never both. Retu…
ebook_compareRuns the identical pinned EPUBCheck 5.4.0 validation over exactly two EPUB builds (directly hosted public URLs or files attached in chat, baseline first, revised second) sequentially under one shared 110-second deadline, then reports which spec findings regressed or were fixed b…
Details
| Endpoint | https://powmcp.com/epub-check/mcp (Streamable HTTP) |
| First published | 22 Sep 2026 |
| Last updated | 22 Sep 2026 |
| Registry name | com.powmcp/epub-check |
More files and documents servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
