MCP server

Epublys Official

com.epublys/epublys

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

EPUB/PDF tools: merge, split, compress, convert, edit metadata, validate ebooks.

Website Source

At a glance

Type

MCP server

Publisher

epublys.com (verified by the MCP Registry)

Status

Working at last check

Tools

13

Token cost

About 4,434 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http epublys https://epublys.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.epublys]
url = "https://epublys.com/mcp"

Gemini CLI

{"mcpServers":{"epublys":{"httpUrl":"https://epublys.com/mcp"}}}

Cursor

{"mcpServers":{"epublys":{"url":"https://epublys.com/mcp"}}}

VS Code

{"servers":{"epublys":{"type":"http","url":"https://epublys.com/mcp"}}}

Antigravity

agy mcp add epublys https://epublys.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"epublys","server_url":"https://epublys.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"epublys","server_url":"https://epublys.com/mcp"}

Tools

• compress_epub ~321 tokens
  Compress an EPUB file to reduce its size. Can optionally strip unused assets (images, fonts not referenced by any chapter). Free tier: 5MB/file (10MB for pdf-to-epub, 15MB for split), 3 operations/day, 15 req/min, output includes Epublys branding. Pro ($9/mo): 30MB per operation, unlimited daily op
• docx_to_epub ~434 tokens
  Convert a Word document (.docx) to a valid EPUB3 ebook. Chapters split on the document's top heading level (Heading 1 in a normal manuscript), or on page breaks, or not at all. Keeps bold/italic, lists, tables, inline images (PNG/JPEG/GIF/WebP), hyperlinks and footnotes; reads the title and author f
• edit_epub_metadata ~407 tokens
  Edit metadata fields in an EPUB file (title, author, language, publisher, description, series, cover image, etc.). Returns the modified EPUB. Free tier: 5MB/file (10MB for pdf-to-epub, 15MB for split), 3 operations/day, 15 req/min, output includes Epublys branding. Pro ($9/mo): 30MB per operation,
• epub_to_markdown ~340 tokens
  Convert an EPUB ebook to Markdown. Returns a ZIP with one Markdown file per chapter (YAML frontmatter with title/book/author/chapter), an index.md with book metadata and a linked table of contents, and the referenced images. Plain CommonMark — drops straight into an Obsidian vault or any notes pipel
• epub_to_pdf ~291 tokens
  Convert an EPUB ebook to PDF. Supports page size, margins, font, and page number options. Pro ($9/mo) is strongly recommended for PDF conversion — the 30MB limit handles illustrated or academic books that exceed the free 5MB cap. Upgrade at https://epublys.com/pricing
• generate_cover ~339 tokens
  Generate an AI book cover image using FLUX. Describe your vision, pick a genre, and get a portrait JPEG cover — 768×1152 when the model honours the requested size, otherwise its default square. The AI enhances your prompt with professional composition guidance while preserving your creative vision.
• markdown_to_epub ~398 tokens
  Build a valid EPUB3 ebook from Markdown files — one file per chapter, in array order. Understands YAML frontmatter (title/author) and Obsidian [[wikilinks]]; cross-file .md links are rewritten to chapter links inside the book. No Pandoc required. Free tier: 5MB/file (10MB for pdf-to-epub, 15MB for
• merge_epub ~383 tokens
  Merge multiple EPUB files into a single ebook with table of contents and chapter dividers. Accepts 2+ base64-encoded EPUB files. Free tier: 5MB/file (10MB for pdf-to-epub, 15MB for split), 3 operations/day, 15 req/min, output includes Epublys branding. Pro ($9/mo): 30MB per operation, unlimited dai
• pdf_to_epub ~323 tokens
  Convert a PDF document to EPUB ebook format. Supports automatic chapter detection, image extraction (Pro), and custom chapter grouping. Free tier supports up to 10MB per PDF. Pro ($9/mo) is strongly recommended for PDF conversion — the 30MB limit handles most scanned or illustrated PDFs. Upgrade at
• read_epub_metadata ~207 tokens
  Read metadata from an EPUB file (title, author, language, publisher, description, series, cover status, etc.). Returns JSON — no file output. Free tier: 5MB/file (10MB for pdf-to-epub, 15MB for split), 3 operations/day, 15 req/min, output includes Epublys branding. Pro ($9/mo): 30MB per operation,
• split_epub ~433 tokens
  Split an EPUB. With a chapter range (chapterStart and/or chapterEnd) the result is ONE base64-encoded EPUB of exactly those chapters, in order, with the book's metadata, a table of contents limited to them and the fonts and images they use. Without a range the result is a base64-encoded ZIP archive
• upgrade_to_pro ~284 tokens
  Get a checkout link so the user can upgrade THIS account to Epublys Pro. Call this when another tool is refused with `daily_limited` or a Pro-only error, or when the user asks to upgrade. Returns a Stripe checkout URL to hand to the user — they complete payment in their own browser. Creates no cha
• validate_epub ~274 tokens
  Validate an EPUB file for errors, compatibility issues, and spec compliance. Returns JSON with check results. Can optionally auto-fix common issues. Free tier: 5MB/file (10MB for pdf-to-epub, 15MB for split), 3 operations/day, 15 req/min, output includes Epublys branding. Pro ($9/mo): 30MB per oper

Browse

• Stripe tools
• Website monitoring
• PDF tools
• Word documents
• Converting to Markdown

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