Ryker is a Chrome extension for inline editing a document and recording every change you make as a prompt-ready change request.

There are two ways to use Ryker. Click the Ryker extension toolbar button on any HTML page to edit the document directly on the page. Or open the Ryker workspace and load a Markdown or HTML file from your own disk into Ryker's visual editor.

As you edit, Ryker records each change as a prompt-ready change request that you can copy or download and hand to an agent assistant for implementation.

Why did we build this?

HTML has become a useful format for delivering rich content when working with

large language models: complete reports, tables, figures, layouts and styled

documents, in a form that renders immediately in a browser. Markdown has

likewise become a common format for structured content.

Both are easy for a model to generate and awkward to edit at the source.

Markdown means switching between source and preview. HTML source separates the author from the rendered document the reader will actually see. Inline editing lets you work against the rendered result instead, and Ryker keeps a record of what you changed while you do it.

Two ways to use it

As a Chrome extension. Install it from the Chrome Web Store, then click

the toolbar button on any HTML page to edit that document in place. Or open

the Ryker workspace and load a Markdown or HTML file from your own disk. On a tab Chrome will not let it touch, a new tab or a

`chrome://` page, the button opens the workspace instead of failing.

As a drop-in. Add Ryker to an HTML document with npx and it travels with the

file. A reader or reviewer can then edit the page and produce a change request

without installing anything.

```bash

npx --yes @gbti/ryker insert ./report.html

```

Features

• Inline visual editing for HTML and Markdown

• Export content changes as a machine-readable prompt

• An outline built from the document's real heading structure

• Move or delete whole sections from that outline, recorded as moves rather than as character diffs

• Revision history tracked per document

• Markdown with nested lists, tables and code fences, returned as the file it came from

• Save the edited document back over the file you opened, or as a new file beside it