Unplain

Two things follow from that, and they are the reason to use this rather than asking a model for a PDF directly:

- It comes out the same every time.Brand Themes are stored, so the tenth document matches the first. Your assistant can create one and reuse it.
- Revisions cost no tokens.Every document is a real project in your Unplain account, and the tools return an editor link. Fix a sentence by clicking it, not by asking the model to regenerate the file.

This repository is documentation. The server is hosted, so there is no package to install and no source to run. Issues and questions are welcome here.

claude mcp add --transport http unplain https://app.unplain.io/api/mcp \ --header "Authorization: Bearer unp_your_key_here"

export UNPLAIN_API_KEY="unp_your_key_here" codex mcp add unplain \ --url https://app.unplain.io/api/mcp \ --bearer-token-env-var UNPLAIN_API_KEY

Any client that can add a remote MCP server and send anAuthorizationheader works. You need two values:

Server URL: https://app.unplain.io/api/mcp Header: Authorization: Bearer unp_your_key_here

A client that only supports servers running on your own machine cannot connect yet.

List the Brand Themes in my Unplain account and tell me which one is the default.

An empty list is still a success: the connection is live, you have not saved a theme yet.

Write a short ebook called "The Email Welcome Sequence Playbook" with an intro and five chapters. Use my default Brand Theme, then export the PDF.

- Edits are atomic and version-checked.An assistant cannot overwrite a change you made in the web app in the meantime; a stale write is rejected rather than applied over your work.
- Design can be described rather than specified."A stark monochrome report" or "an elegant independent literary journal" resolves to real settings, chosen from what Unplain actually supports rather than guessed.
- Fonts outside the catalog are refused, not substituted.What you see in the app is what lands in the PDF.
- Cover generation uses your existing allowance, the same one the button in the app draws on. There is no separate MCP allowance. Overwriting an existing cover needs an explicit go-ahead, so a repeated request cannot silently spend a second generation.
- Download links are signed and expire.The project is saved, so export again rather than hoarding the URL.

The MCP is an interface, not a tier. A key carries exactly the capabilities of the account behind it, and the same limits apply whether you work in the web app or through an assistant.

Take the Markdown in notes.md and create an Unplain ebook called "Q3 Growth Report". Use my default Brand Theme, then wait for the export and give me the PDF link.

Open my Unplain ebook "Q3 Growth Report", read the outline, rewrite the introduction so it opens with a concrete number instead of a general claim, then export a fresh PDF.

Analyse the churn data in ./data, write it up as a report with an executive summary, three findings and a recommendation, then create it in Unplain using my "Acme" theme and export the PDF.

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