← Rapier - Markdown Editor & ArtCONTENT HISTORY

Update to Rapier - Markdown Editor & Art

Snapshot Oct 31, 2026 · 12:10 UTC · version 1.2.52

WHAT CHANGED

Product listing or positioning changed

Long description — Now says: Save your work as Markdown, plain text, Word, PDF or one HTML file that opens offline in any browser.

Observed in the public listing; claims come from the publisher.

Save Rapier - Markdown Editor & Art and check future changes in Following.

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All fields and original values.

Long description

Before

Oct 31, 2026 · 00:55 UTC

Save your work as Markdown, plain text, Word, PDF or one HTML file that opens offline in any browser. No account is needed. Watercolor painting and Word, PDF and page exports happen in the open editor. The included skills make offline HT...

After

Oct 31, 2026 · 12:10 UTC

Save your work as Markdown, plain text, Word, PDF or one HTML file that opens offline in any browser.

Declared skills

Before

Oct 31, 2026 · 00:55 UTC

[{"description":"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 p...

After

Oct 31, 2026 · 12:10 UTC

[{"description":"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 p...

Composer icon url

Before

Oct 31, 2026 · 00:55 UTC

https://files.openai.com/content?id=file_000000007a8c81f5b7570aa9139918da

After

Oct 31, 2026 · 12:10 UTC

https://files.openai.com/content?id=file_00000000cfcc820b81d3222933752d79

Logo url

Before

Oct 31, 2026 · 00:55 UTC

https://files.openai.com/content?id=file_000000009df081fa9fdcc5eeb44edd6b

After

Oct 31, 2026 · 12:10 UTC

https://files.openai.com/content?id=file_000000007d84820b97faf258fe153c5b

Compare saved observations

Download comparison JSON
Full technical diff · 6 changed fields

changed /release/id

BEFORE
"pluginrel_dcded202bf8481919485b796b71762b6"
AFTER
"pluginrel_ec66cb0152fc81919e091e0670cebdd0"

changed /release/interface/composer_icon_url

BEFORE
"https://files.openai.com/content?id=file_000000007a8c81f5b7570aa9139918da"
AFTER
"https://files.openai.com/content?id=file_00000000cfcc820b81d3222933752d79"

changed /release/interface/logo_url

BEFORE
"https://files.openai.com/content?id=file_000000009df081fa9fdcc5eeb44edd6b"
AFTER
"https://files.openai.com/content?id=file_000000007d84820b97faf258fe153c5b"

changed /release/interface/long_description

BEFORE
"Rapier is a Markdown editor that opens in your chat. ChatGPT writes on the page, and you can edit it yourself at any time.\n\nUse 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.\n\nEvery 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.\n\nSave your work as Markdown, plain text, Word, PDF or one HTML file that opens offline in any browser. No account is needed. Watercolor painting and Word, PDF and page exports happen in the open editor. The included skills make offline HTML files and put Rapier in your own app; they need a place to run code with Node and npm.\n\nRapier sees only the documents you open in it. It cannot read files on your device, send email or buy anything. A shared document expires after 30 days unused, so download a copy to keep it."
AFTER
"Rapier is a Markdown editor that opens in your chat. ChatGPT writes on the page, and you can edit it yourself at any time.\n\nUse 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.\n\nEvery 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.\n\nSave your work as Markdown, plain text, Word, PDF or one HTML file that opens offline in any browser."

changed /release/skills

BEFORE
[
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    "description": "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.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "embed-rapier",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "code",
      "short_description": "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."
    },
    "name": "embed-rapier",
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  },
  {
    "description": "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.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "Rapier - Markdown Editor & Art",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pen",
      "short_description": "Write, draw, paint and edit together."
    },
    "name": "rapier-agent-door",
    "plugin_release_skill_id": "pluginrsk_6ae2eaac2b7c8191bb5abefeccb3d258"
  },
  {
    "description": "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.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "Rapier offline HTML",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pdf",
      "short_description": "Create one editable offline HTML document."
    },
    "name": "rapier-html",
    "plugin_release_skill_id": "pluginrsk_6ae2eaac0fc88191aaa25709a7f37d58"
  },
  {
    "description": "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.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "Rapier portable Markdown",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pdf",
      "short_description": "Keep text, pictures and editable art together."
    },
    "name": "rapier-markdown",
    "plugin_release_skill_id": "pluginrsk_6ae2eaabc710819187b9c8e77a8a766a"
  }
]
AFTER
[
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    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "embed-rapier",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "code",
      "short_description": "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."
    },
    "name": "embed-rapier",
    "plugin_release_skill_id": "pluginrsk_6ae58cdf2b208191ad9fb22b8b5ee930"
  },
  {
    "description": "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.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "Rapier - Markdown Editor & Art",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pen",
      "short_description": "Write, draw, paint and edit together."
    },
    "name": "rapier-agent-door",
    "plugin_release_skill_id": "pluginrsk_6ae58cdf7b1c8191addf16fac8b74519"
  },
  {
    "description": "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.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "Rapier offline HTML",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pdf",
      "short_description": "Create one editable offline HTML document."
    },
    "name": "rapier-html",
    "plugin_release_skill_id": "pluginrsk_6ae58cdf6b6881919b23c9e90befbbc8"
  },
  {
    "description": "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.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "Rapier portable Markdown",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "pdf",
      "short_description": "Keep text, pictures and editable art together."
    },
    "name": "rapier-markdown",
    "plugin_release_skill_id": "pluginrsk_6ae58cdf25508191b3557d04832ff151"
  }
]

changed /release/version

BEFORE
"1.2.51"
AFTER
"1.2.52"
Full snapshot data
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  "connector_id": "asdk_app_6abea42e87d08191b8c4419228822259",
  "created_at": "2026-10-02T03:17:16.854838Z",
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    "interface": {
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      "capabilities": [
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      "composer_icon_url": "https://files.openai.com/content?id=file_00000000cfcc820b81d3222933752d79",
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      "privacy_policy_url": "https://mcp.rapier.website/privacy.html",
      "screenshot_urls": [],
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          "default_prompt": null,
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SHA-256 of public snapshot: df134a6a452c0237f0703b4e45196ce1d77491d4498fd4b78015f96d9867b5b3