Rapier - Markdown Editor & Art
ChatGPT pluginWrite and draw with ChatGPT
Rapier is a Markdown editor that opens in your chat. ChatGPT writes on the page, and you can edit it yourself at any time.
Use it for anything you want to keep working on: plans, notes, drafts, checklists and guides. Ask for a diagram and get one whose boxes you can drag and whose labels you can retype. Paint in watercolor too.
Every change ChatGPT makes is marked for you; it can show a proposed change side by side first, and it undoes its own edits without touching yours.
Save your work as Markdown, plain text, Word, PDF or one HTML file that opens offline in any browser.
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Movement
From our daily snapshots over the last 30 days.
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Rank in Productivity
11 listing changes logged · latest Nov 1: Description, Version. See what changed
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity1,440th of 2,884 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 1438 | #6333 | 68places down | |
| 1439 | #6351 | 121places up | |
| 1440 | #6362 | 26places up | |
| 1441 | #6366 | 51places up | |
| 1442 | #6369 | 55places up |
Example prompts
- “Write a weekend garden plan in Rapier, tighten it, and show me both versions side by side.”
- “Draw a flowchart in Rapier of how a web request works, with boxes I can move around.”
- “Write a day-hike packing list in Rapier and export it as an HTML file I can edit offline.”
Skills
embed-rapier
Rapier inside your own website or app: its Markdown editor, or its lightweight reader, with one small MIT helper. Your app keeps the document, storage and permissions, and your agent edits live through WebMCP while the person sees every change. Use when building Rapier into a product.
rapier-agent-door
Rapier is a free Markdown editor with drawing and real watercolor painting that you and the person edit live together: write and revise documents, build diagrams they can move by hand, paint, show changes side by side and undo yours while keeping theirs. Use when someone wants a document, Note, plan, diagram or painting they can see and edit with you, or gives you a four-letter code to pair their browser.
rapier-html
Make a .rapier.html file: the whole Rapier editor with your Markdown document inside, in one HTML file. Anyone can open it in a browser, offline, with no install or account, to read and edit (and draw and paint, when it includes Draw), then save the same file. Use to send someone a document they can keep editing, or to update a .rapier.html you were given. A connected Rapier exports it; the helper installed with this skill rewraps a Rapier page with Node.
rapier-markdown
Self-contained Markdown: one .md file that carries its own pictures, editable drawings and diagrams, layout and text color, so it reads well in any Markdown viewer and every edit stays exact. Use to create or revise a Markdown file that must stay portable and keep being edited, in Rapier or anywhere else.
- Categories
- Made by
- Jack Skipworth · Website
- Sign-in
- On Install
- Capabilities
- Read, Write, Interactive
- Availability
- Available
- Version
- 1.2.52
- Keywords
- markdown, editor, documents, writing, drawing, diagrams, notes, offline, review, diff, embed, mcp, self-contained markdown, art, painting, collaboration
- Created
- October 2, 2026
- More info
- Sponsorship
- Promote this plugin