Update to Rapier - Markdown Editor & Art
Snapshot Oct 28, 2026 · 12:52 UTC · version 1.2.42
Declared capabilities changed
Declared skills — Now says: [{"description":"Rapier inside your own website or app: its Markdown editor, or its lightweight reader, with one small MIT helper. Your app keeps the...
Observed in instructions or declared skills. Runtime behavior has not been tested.
Up to 10 plugins free · no card required.
All fields and original values.
Declared skills
Oct 27, 2026 · 00:49 UTC
[{"description":"Embed the Rapier Markdown editor or read-only reader in a website or app. Use the published helper and embed contract while keeping storage, permissions and confirmed saves under the host application.","interface":{"bran...
Oct 28, 2026 · 12:52 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
Oct 27, 2026 · 00:49 UTC
https://files.openai.com/content?id=file_00000000f0a481f5a21d0bd57096cd91
Oct 28, 2026 · 12:52 UTC
https://files.openai.com/content?id=file_00000000fe9c820b944d46282e8a2e8f
Default prompt
Oct 27, 2026 · 00:49 UTC
Draft a weekend project plan I can keep editing in Rapier.
Oct 28, 2026 · 12:52 UTC
Write a weekend garden plan in Rapier, tighten it, and show me both versions side by side.
Default prompts
Oct 27, 2026 · 00:49 UTC
["Draft a weekend project plan I can keep editing in Rapier.","Paint a small watercolor sunset with me in Rapier.","Draw an editable diagram of how a web request works in Rapier."]
Oct 28, 2026 · 12:52 UTC
["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 a...
Compare saved observations
Download comparison JSONFull technical diff · 7 changed fields
changed /release/id
"pluginrel_f706d119bfac819195f979f569f7651d"
"pluginrel_1ba11b5db228819181b086e4261f2dd4"
changed /release/interface/composer_icon_url
"https://files.openai.com/content?id=file_00000000f0a481f5a21d0bd57096cd91"
"https://files.openai.com/content?id=file_00000000fe9c820b944d46282e8a2e8f"
changed /release/interface/default_prompt
"Draft a weekend project plan I can keep editing in Rapier."
"Write a weekend garden plan in Rapier, tighten it, and show me both versions side by side."
changed /release/interface/default_prompts
[ "Draft a weekend project plan I can keep editing in Rapier.", "Paint a small watercolor sunset with me in Rapier.", "Draw an editable diagram of how a web request works in Rapier." ]
[ "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." ]
changed /release/interface/logo_url
"https://files.openai.com/content?id=file_000000007c0081faae1a192c89e7a0c5"
"https://files.openai.com/content?id=file_00000000d3e4820bba7cec1ef3b464b4"
changed /release/skills
[
{
"description": "Embed the Rapier Markdown editor or read-only reader in a website or app. Use the published helper and embed contract while keeping storage, permissions and confirmed saves under the host application.",
"interface": {
"brand_color": null,
"default_prompt": null,
"display_name": "embed-rapier",
"icon_large_url": null,
"icon_small_url": null,
"iconography": "code",
"short_description": "Embed the Rapier Markdown editor or read-only reader in a website or app. Use the published helper and embed contract while keeping storage, permissions and confirmed saves under the host application."
},
"name": "embed-rapier",
"plugin_release_skill_id": "pluginrsk_6ad2075f17d88191842cf4eca87934b7"
},
{
"description": "Write and revise Markdown together, create editable diagrams and drawings, and paint with a person in an open Rapier editor. Use for shared documents and Notes, focused edits, comparisons, independent file delivery, and pairing a browser with its four-letter code.",
"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_6ad2075dec288191b02e57dcc91b1a36"
},
{
"description": "Create an editable offline HTML document from Markdown with Rapier. Use for a self-contained file with text, pictures and editable art, or to receive an edited copy. Local helper execution needs Node and npm; use supported export tools when available.",
"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_6ad2075d44a481919198e379a6dbd60d"
},
{
"description": "Create or revise portable Markdown with text, pictures, editable drawings and diagrams, layout and protected Will regions. Use for a Markdown file that preserves exact source and can keep being edited.",
"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_6ad2075e39d0819191951c989d337ef5"
}
][
{
"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",
"plugin_release_skill_id": "pluginrsk_6add471c0b8c8191ab42dd97f456b63c"
},
{
"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_6add471b6df88191aa4cc07c17031687"
},
{
"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. Building one here needs Node and npm; a connected Rapier can export it instead.",
"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_6add471b7ae48191806f8584fcc13624"
},
{
"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_6add471c333481919ce7be5752e66e91"
}
]changed /release/version
"1.2.5"
"1.2.42"
Full snapshot data
{
"canonical_app_id": "asdk_app_6abea42e87d08191b8c4419228822259",
"connector_id": "asdk_app_6abea42e87d08191b8c4419228822259",
"created_at": "2026-10-02T03:17:16.854838Z",
"discoverability": "LISTED",
"id": "plugin_asdk_app_6abea42e87d08191b8c4419228822259",
"is_template": false,
"is_template_instance": false,
"is_v2_template": false,
"name": "rapier",
"release": {
"app_ids": [
"asdk_app_6abea42e87d08191b8c4419228822259"
],
"app_manifest": {
"apps": {
"rapier": {
"id": "asdk_app_6abea42e87d08191b8c4419228822259",
"required": true
}
}
},
"app_templates": [],
"description": "A Markdown editor with drawing and watercolor painting, for writing and making art with your AI assistant. Revise documents together, build diagrams you can move, paint, compare changes, undo, and keep the result as Markdown, Word, PDF or an editable offline HTML file.",
"display_name": "Rapier - Markdown Editor & Art",
"id": "pluginrel_1ba11b5db228819181b086e4261f2dd4",
"interface": {
"brand_color": null,
"capabilities": [
"Read",
"Write",
"Interactive"
],
"category": "Productivity",
"composer_icon_dark_url": null,
"composer_icon_url": "https://files.openai.com/content?id=file_00000000fe9c820b944d46282e8a2e8f",
"default_prompt": "Write a weekend garden plan in Rapier, tighten it, and show me both versions side by side.",
"default_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."
],
"developer_name": "Jack Skipworth",
"logo_url": "https://files.openai.com/content?id=file_00000000d3e4820bba7cec1ef3b464b4",
"logo_url_dark": null,
"long_description": "Rapier gives you and your AI assistant one page to work on together: a Markdown editor with drawing and real watercolor painting built in.\n\nAsk for a plan, tidied notes, a rewrite or a visual explanation, and edit the page yourself at any time. Your assistant reads exactly what is there, makes focused changes you can see, shows alternatives side by side and undoes its own changes while keeping yours.\n\nTurn a process into a diagram whose boxes you can move by hand, or paint together with watercolors that spread, mix and dry like real paint.\n\nKeep your work as portable Markdown, plain text, Word, PDF or one editable HTML file that opens offline. No Rapier account is needed. The included skills can also build offline HTML files and embed Rapier in your own app where your assistant can run code with Node and npm.\n\nRapier only sees the documents you share with it. It cannot search files on your device, send email or make purchases. Shared documents expire after 30 idle days, so download a copy to keep one. Watercolor painting and Word, PDF and page exports happen in the open editor.",
"plugin_category_id": "productivity",
"privacy_policy_url": "https://mcp.rapier.website/privacy.html",
"screenshot_urls": [],
"short_description": "Write, draw & paint together",
"terms_of_service_url": "https://mcp.rapier.website/privacy.html",
"website_url": "https://rapier.website/agents"
},
"keywords": [
"markdown",
"editor",
"documents",
"writing",
"drawing",
"diagrams",
"notes",
"offline",
"review",
"diff",
"embed",
"mcp",
"self-contained markdown",
"art",
"painting",
"collaboration"
],
"mcp_servers": [
{
"key": "rapier",
"metadata": {
"headers": {},
"type": "streamable-http",
"url": "https://mcp.rapier.website/mcp"
}
}
],
"onboarding_skill_name": null,
"requires_local_executor": false,
"skills": [
{
"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",
"plugin_release_skill_id": "pluginrsk_6add471c0b8c8191ab42dd97f456b63c"
},
{
"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_6add471b6df88191aa4cc07c17031687"
},
{
"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. Building one here needs Node and npm; a connected Rapier can export it instead.",
"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_6add471b7ae48191806f8584fcc13624"
},
{
"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_6add471c333481919ce7be5752e66e91"
}
],
"version": "1.2.42"
},
"scope": "GLOBAL",
"share_url": "https://chatgpt.com/plugins/plugin_asdk_app_6abea42e87d08191b8c4419228822259?open_in_app",
"status": "ENABLED"
}SHA-256 of public snapshot: 65d7effeb4fb7a51b2e0673a95ee0c3b05921524091d547254369af44f62ec00