--- title: "Add SuperEbook to Claude on the web and desktop" description: "Add SuperEbook as a custom connector in Claude on the web or the desktop app, sign in once, and plan and write books from your chats." url: "https://www.superebook.ai/mcp/claude-app" --- # Add SuperEbook to Claude on the web and desktop Add SuperEbook as a custom connector in Claude on the web or the desktop app, sign in once, and plan and write books from your chats. Claude on the web or the desktop app. Add a custom connector and sign in once; there’s no key to copy. ## Before you start - **A SuperEbook account with Starter, Pro or any credit pack.** SuperEbook’s Free plan doesn’t include connecting apps: [see plans](https://www.superebook.ai/pricing.md). ## Set it up In Claude on the web or the desktop app, Customize → Connectors → + Add → Add custom connector. Name it SuperEbook, paste https://www.superebook.ai/api/mcp, choose Continue, set Authentication to Sign in now and the OAuth client to Register automatically (not Claude's published identity, marked Recommended, which SuperEbook doesn't accept yet), choose Add, then sign in to SuperEbook and choose Allow. Turn it on in a chat with + → Connectors. ## Server URL `https://www.superebook.ai/api/mcp` Use it exactly as shown, with www. ## What your app can do - `get_account` (Account and prices): Your plan, your credit balance, what each format costs to write and how much apps can still start today. - `list_books` (List books): Your books, the most recently changed first, each with its stage: draft, planning, planned, writing, ready or failed. - `create_book` (Create a book): Starts a book from your idea and any notes you paste, and plans it for free: title ideas, a short brief and the chapters. - `plan_book` (Plan again): Plans a book again: all of it, the titles only or the chapters only. Free, up to 15 plans a day and 5 for any one book. - `get_plan` (Show the plan): The title, the brief and the chapters, with the price to write the book and your balance. - `edit_plan` (Edit the plan): Changes the title, subtitle, brief or chapters before a word is written. - `start_writing` (Write the book): Writes the book once you’ve agreed to its price. The only tool that spends credits. - `get_progress` (Check progress): How far writing has got: the step it’s on, the chapters done and roughly how long is left. - `get_download_links` (Get download links): PDF, EPUB and DOCX links for a finished book, plus its cover, each working for 15 minutes. ## Credits Planning is free. Writing costs the same credits as in SuperEbook: Lead Magnet 25, Research Report 30, How-To Guide 35, Interactive Workbook 35, Course Companion 45. Web research adds 5. ## Limits for connected apps - Books apps can start writing: 5 books, or 150 credits’ worth, in any 24 hours. - Drafts apps can create: 20 a day. - Notes you paste: 100,000 characters a book; add longer files in SuperEbook itself. - Plans: 15 a day, and 5 for any one book: SuperEbook’s own limit. - Requests: 60 a minute for each connection, 600 an hour for your account. - Download links: 60 an hour; each link works for 15 minutes. - API keys: 5 at a time, and 10 new ones an hour. - Connected apps: 20 at a time; connecting one more disconnects the oldest. ## If it doesn’t work | What you see | Code | What to do | | --- | --- | --- | | There’s no Add custom connector | | Your Claude plan or workspace may not allow one: Free allows a single custom connector, and on Team and Enterprise only an owner can add one. | | SuperEbook’s page says “This link doesn’t work” | | The connector may be using Claude’s published identity, which SuperEbook doesn’t accept yet. Remove it in Customize → Connectors, add it again and choose Register automatically. | | “This link has expired” or “This link was already used” | | A sign-in link works once, within 30 minutes. Go back to Claude and choose Connect again. | | The page asks to connect an app at another address | | SuperEbook warns when the address it would send you back to isn’t Claude’s. If you didn’t start connecting from that address yourself, choose Cancel. | | SuperEbook’s tools don’t show up in a chat | | Turn the connector on for that chat: + at the lower left of the chat box, then Connectors, then SuperEbook. | For credits, limits and the other messages an app may relay, see [if something goes wrong](https://www.superebook.ai/mcp#troubleshooting). ## Questions **Do I need a paid Claude plan?** No. Anthropic lists custom connectors on Claude’s Free plan as well as Pro, Max, Team and Enterprise, but Free allows only one custom connector. **Does it work in the Claude desktop app?** Yes. The steps are the same in the desktop app, and connectors belong to your Claude account, so you add SuperEbook once, on the web or in the app. **Why Register automatically?** That’s how SuperEbook signs Claude in: Claude registers itself the first time it connects. SuperEbook doesn’t accept Claude’s published identity yet, so a connector set up with it can’t sign in. **Can everyone on a Team plan use one connector?** Yes, each with their own SuperEbook account: an owner adds the connector once, then each member chooses Connect and signs in. Leave the connector’s request headers empty. An API key there would let every member use the one account it belongs to. **How do I disconnect?** In Claude, open Customize → Connectors and disconnect or remove SuperEbook. In SuperEbook, Settings → Connect apps → Disconnect ends the connection at once, whatever Claude does. ## Checked against Anthropic’s docs on October 18, 2026 - [Get started with custom connectors using remote MCP](https://support.claude.com/en/articles/11175166-getting-started-with-custom-connectors-using-remote-mcp): Anthropic’s steps for adding a custom connector, the plans that allow one, setting one up on Team and Enterprise, and its advice on Allow always. - [Use connectors to extend Claude’s capabilities](https://support.claude.com/en/articles/11176164-use-connectors-to-extend-claude-s-capabilities): turning a connector on in a chat, the tool permissions Team and Enterprise owners set, and disconnecting it. ## More about connecting - [Claude Code](https://www.superebook.ai/mcp/claude-code.md) - [Cursor](https://www.superebook.ai/mcp/cursor.md) - [VS Code](https://www.superebook.ai/mcp/vscode.md) - [GitHub Copilot](https://www.superebook.ai/mcp/github-copilot.md) - [Codex](https://www.superebook.ai/mcp/codex.md) - [Gemini CLI](https://www.superebook.ai/mcp/gemini-cli.md) - [Zed](https://www.superebook.ai/mcp/zed.md) - [Devin Desktop](https://www.superebook.ai/mcp/devin-desktop.md) - [Other apps](https://www.superebook.ai/mcp/other-apps.md)