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Rapier - Markdown Editor & Art

website.rapier/markdown-editor-draw-paint-jpeg-xl · v1.2.69

Markdown editor for notes, diagrams, drawing and painting with your AI, and a JPEG XL converter.

Connect Remote server

Terminal
claude mcp add --transport http markdown-editor-draw-paint-jpeg-xl https://mcp.rapier.website/door/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "markdown-editor-draw-paint-jpeg-xl": {
      "url": "https://mcp.rapier.website/door/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "markdown-editor-draw-paint-jpeg-xl": {
      "type": "http",
      "url": "https://mcp.rapier.website/door/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://mcp.rapier.website/door/mcp

Tools 7 found in our last check

  • open

    Use this when the person wants a document, notes, a list, a table, a diagram they can drag to rearrange or a drawing that they can keep editing by hand, or asks to open or continue one. Use this too when they want to paint in watercolor or learn it: the paint is simulated, so pi…

  • read

    Use this before you change a Rapier document, and when the person asks what it says or what they changed. Read exact text, a heading/fence map (as:"outline") or a PNG (as:"image") of the page or of the named block, heading or lines; a drawing's block gives it at full detail, eve…

  • edit

    Use this to change a document the person is working on in Rapier: the change shows at once, marked as yours, and undoes alone. Apply unique exact-text changes atomically as one undoable act (act is its id string), rename with filename, or set Note fields with note. At a moved nu…

  • undo

    Use this when the person wants a change of yours in Rapier taken back. Undo one act or one turn (act or turn_id, not both), preserving later work.

  • show

    Use this to point the person to a place in their Rapier document, ask them something there, or pair their browser with a 4-letter code. Present work or ask the person. An omitted target is inferred from its fields. A 4-letter browser code pairs that editor (target:"pair"); a con…

  • export

    Use this when the person wants their Rapier document as a file to keep: Markdown, Word, PDF, plain text, or one HTML file that opens and edits offline. to:"file" (default) delivers markdown, html, page, txt, docx or pdf (html is the whole editor with the document inside, editabl…

  • convert

    Use this when the person wants pictures converted to JPEG XL, or JPEG XL pictures converted back. Free, on the person's own device. Opens Rapier's converter in this app's view where the app can show one: pictures from the chat passed in files open there and convert at once, and…

Details

Endpointhttps://mcp.rapier.website/door/mcp (Streamable HTTP)
First published13 Nov 2026
Last updated13 Nov 2026
Registry namewebsite.rapier/markdown-editor-draw-paint-jpeg-xl

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