Magic Envelope

Name: Magic Envelope
Author: JaimeAlonsoGA

作者：JaimeAlonsoGA版本 1.0.0i★ –i在云端运行

注册名称com.magic-envelope/invitations

安装

概览

作者提供的说明（英文原文）

Create and send invitations and letters in a sealed envelope, one personal link per guest.

PopNx MCP 的三大支柱

这三项永远不会合并成一个分数：意见、测量和人气是不同的东西。

用户评价i暂无评价评价功能将在后续阶段与账户功能一起开放
我们的基础检查i1 项中通过 1 项依据公开信息检查；尚未扫描代码
使用情况i尚未统计★ –

它能帮你做什么

我们还没有为它写通俗的介绍。下面是我们从注册中心读取到的事实。

连接方式: 在云端运行
传输方式: Streamable HTTP
分类: 其他

安装

选择你使用的 AI 应用，然后复制设置。

安装之前

基础检查：1 项中通过 1 项
在作者的服务器上运行：你向它提出的内容会经过他们的服务器。
注册中心没有列出需要填写的密钥。

你需要

在云端运行无需安装任何东西，通过互联网连接

你用的是哪个应用？

ClaudeClaude CodeCursorVS CodeChatGPT

在上方选择你的应用。我们会记住它，下次按钮会显示“安装到 …”。

适用于网页版、桌面版和手机版 Claude：

打开 Settings → Connectors
点击 Add custom connector
粘贴下面的地址，然后点击 Add
如果要求登录，请登录作者的服务

https://magic-envelope.com/api/mcp

在终端中运行这条命令

claude mcp add --transport http invitations https://magic-envelope.com/api/mcp

在 Cursor 中打开

或者自己复制设置

粘贴到项目中的 .cursor/mcp.json，或 ~/.cursor/mcp.json

{
  "mcpServers": {
    "invitations": {
      "url": "https://magic-envelope.com/api/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

在 VS Code 中打开

或者自己复制设置

粘贴到项目中的 .vscode/mcp.json

{
  "servers": {
    "invitations": {
      "type": "http",
      "url": "https://magic-envelope.com/api/mcp"
    }
  }
}

浏览器会先询问是否打开应用，然后应用会显示设置并请你确认。密钥的值会留空，由你自己填写。

ChatGPT 只能连接互联网上的服务器：

打开网页版 ChatGPT → Settings → Connectors (Apps)
点击 Create 或 Add（部分套餐需要先在 Advanced 中开启 Developer mode）
粘贴下面的地址，起个名字，然后保存
如果要求登录，请登录作者的服务

https://magic-envelope.com/api/mcp

菜单名称可能因套餐和版本不同而略有差异。

你的选择通过 Cookie 保存在这台设备上，无需账户。

这些设置是根据作者在注册中心的条目生成的。如果 README 的写法不同，请以 README 为准。

它能做什么

我们还没有读取这个服务器的工具列表；我们会轮流检查各个端点。

基础检查i

我们检查的是任何人都能看到的信息；我们没有阅读代码。不适用的检查项不计入总数。 · 检查于 2026年11月6日

✓ 通过
作者与仓库一致
注册名称已通过域名 magic-envelope.com 验证（注册中心会核实域名所有权）
… 尚未检查
仍在维护
我们还没有从 GitHub 读取这个仓库
… 尚未检查
有许可证
我们还没有从 GitHub 读取这个仓库
… 尚未检查
端点有响应
尚未检查；我们会轮流检查各个端点
… 尚未检查
使用 OAuth 登录
尚未检查；我们会轮流检查各个端点
… 尚未检查
工具描述中没有隐藏指令
尚未检查；我们会在检查端点时读取工具列表

与“其他”中的其他服务器比较i

星标数多于此分类中其他 32433 个服务器的 0%
发布到注册中心的时间比此分类中其他 32433 个服务器的 56% 更新
基础检查结果等于或优于此分类中其他 32433 个服务器的 100%

与注册中心里这个分类中所有活跃的服务器比较。只有当发布者拥有该仓库时，星标数才计入。

常见问题

Magic Envelope 安全吗？

它在 1 项适用的基础检查中通过了 1 项。我们没有阅读代码。在添加密钥或令牌之前，请先看看这个服务器要求哪些权限，并使用只具备所需权限的密钥。

它需要哪些密钥或代码？

注册中心没有列出必需的密钥，不过有些服务器会在首次使用时要求你登录。

它在我的电脑上运行还是在云端？

它在作者的云端运行。通过互联网连接，无需安装，但你发送的内容会经过作者的服务器。

它还在维护吗？

GitHub 仓库最后更新于–，最新版本（1.0.0）于31天前进入注册中心。

哪些应用可以使用它？

支持 MCP 的应用，例如 Claude Desktop、Claude Code、Cursor 和 VS Code。它通过 URL 连接，所以接受远程 MCP 服务器的应用也可以使用，例如开启开发者模式的 ChatGPT。

有什么可以替代它？

同一分类中有：Spec Driven Development, Remote Desktop Commander, Symantec Cloud DLP AIops

替代选择

同一分类中其他作者的服务器，按星标数排序。

如何看卡片：★ GitHub 星标i三大支柱：评价 · 检查 · 使用情况i更新 = 最新版本发布到注册中心的时间i

Spec Driven Development

作者：formulahendry

MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.

在你的电脑上运行★ 440MIT14个月前更新

安装

Remote Desktop Commander

作者：desktop-commander

Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.

在云端运行★ 211昨天更新

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Symantec Cloud DLP AIops

作者：AIops-tools

Governed Symantec Cloud DLP — 14 MCP tools, read-only with audit.

在你的电脑上运行今天更新

安装

作者的 README

打开 README

按原文从作者的仓库复制。PopNx MCP 没有审查或背书其内容。HTML、图片和脚本已被移除。链接会离开本站。

✉ Magic Envelope

Free invitations and letters: birthdays, weddings, parties, dinners, letters… Pick a ready-made template or build one from typed blocks. Send a link and the guest opens a sealed envelope.

Not an editor. Everything is typed and modular.

Run

pnpm install

pnpm dev # http://localhost:3000

Locally, without any keys, published cards and uploaded images are saved under .data/. Only AI images need a key.

For agents

Everything the app does is available without a browser:

MCP — https://magic-envelope.com/api/mcp (tools: get_catalog, create_letter, get_letter, update_letter)
REST — POST /api/v1/letters, GET|PATCH /api/v1/letters/:id (Authorization: Bearer ), GET /api/v1/catalog
Specs — /api/v1/openapi.json, /api/v1/schema, /llms.txt, docs at /developers

The REST and MCP adapters share one service layer (src/lib/api.server.ts) and validate with the same Zod schemas as the editor.

Native apps (Capacitor 8)

The iOS/Android apps are thin shells around the hosted web app (it needs API routes, so no static export). capacitor.config.ts points the WebView at CAP_SERVER_URL (default https://magic-envelope.com); native-shell/ is only the offline page.

pnpm dev:lan                                   # dev server reachable from your phone

CAP_SERVER_URL=http://192.168.1.20:3000 pnpm cap:android # or cap:ios (opens Android Studio / Xcode)

src/lib/native.ts is the single bridge: each function uses the Capacitor plugin in the app and the web API in the browser.

Function	Native	Browser
`share()`	system share sheet	Web Share, falls back to copying the link
`haptic()`	Taptic/vibration	`navigator.vibrate`
`copy()`	native clipboard	Clipboard API
`pickPhoto()`	camera / photo library	file input (`capture` opens the camera on mobile)
`saveFile()`	write to cache, then share (Files, Calendar…)	download
`onBack()`	Android back button closes sheets / wizard steps	–
deep links	`appUrlOpen` opens `/c/…` inside the app	–

Environment

Variable	Purpose
`AI_GATEWAY_API_KEY`	AI image generation via Vercel AI Gateway (on Vercel, OIDC works without it)
`BLOB_READ_WRITE_TOKEN`	Vercel Blob store for published cards (private) and images (public)
`NEXT_PUBLIC_SITE_URL`	Canonical URL, e.g. `https://magic-envelope.com` (QR codes, OG images)
`IMAGE_MODEL`	Optional override, default `bfl/flux-2-klein-4b` (cheap and fast)

Architecture

src/lib/model.ts        Zod schemas: Card, 15 Block types, kinds, themes, languages

src/lib/blocks.ts block registry (icons, palette, factories) + 24 templates (8 kinds × 3) src/lib/ui.ts app UI copy (always English) src/lib/styles.ts letter styles = design-system tokens (fonts, colors, background, frame, control shape, envelope) + per-letter overrides src/lib/i18n.ts letter languages es · en · fr · pt · it · de (guest-facing copy + presets) src/lib/fields.ts field kinds (phone, email, url, date…): one validator for editor + renderer src/lib/craft.ts seal shapes/marks & envelope geometry/palettes (shared by app and OG image) src/lib/color.ts opaque shading helpers src/lib/themes.ts 6 themes (parchment, midnight, rose, forest, sky, ink) src/lib/actions.ts calendar (.ics / Google), maps, RSVP deep links, music embeds src/lib/drafts.ts drafts in localStorage (no account needed) src/lib/store.server.ts Vercel Blob storage, or .data/ in local dev

src/components/sketch.tsx Excalidraw-style rough.js frames and buttons src/components/card/blocks.tsx renderer per block type src/components/craft.tsx wax seal, envelope art, envelope opener src/components/editor/ tap-a-block editor, "+" palette, theme, share sheet src/components/wizard.tsx language → kind → template

/ home (drafts) /new wizard (?kind=wedding jumps to templates) /edit/[id] editor (local draft) /c/[id] public envelope (+ OG image for WhatsApp/iMessage previews) /e/[id]#key "edit on another device": imports the card into local drafts /api/publish save/overwrite a card (id + secret edit key) /api/upload image upload (resized client-side) /api/imagine AI image → stored → URL /api/card/[id] card JSON for holders of the edit key

src/lib/personalize.ts {name} token: resolution and fallbacks src/lib/mail.ts envelope slots (fixed block types), stamps, per-style envelope defaults src/components/editor/envelope-editor.tsx envelope canvas + slot/seal editors src/components/export-stage.tsx flat PNG/ZIP rendering (fonts embedded per style) src/components/editor/guests-panel.tsx, send-panel.tsx

Adding a block type

Add a schema in lib/model.ts and include it in the Block union (add a migration there if you change an existing shape).
Add an icon, a palette entry and a factory in lib/blocks.ts, and its label in lib/ui.ts.
Add a renderer case and an isEmpty rule in components/card/blocks.tsx.
Add an editor case in components/editor/block-editor.tsx, using Field with the right field kind.
Add any guest-facing words to lib/i18n.ts.

TypeScript's exhaustive switches flag every step you missed.

Features

Wizard: letter language → style (15 styles: Classic, Elegant, Modern, Playful, Retro) → blank letter (default) or an occasion preset
Style panel in the editor: switch style, customize accent/paper/text colors and title/text fonts, seal (symbol, initials or none), text written on the envelope (supports the guest name)
Preview page mirrors the editor's Link/Image choice and "preview as" guest, and can send directly
App UI is English; each letter has its own language (changeable from the Style panel)
15 blocks: title, text, image, date, place + map, countdown, RSVP (WhatsApp/SMS/email), QR, link, schedule, dress code moodboard (colors, emojis, words, pictures), gifts (IBAN copy / registry), music (Spotify/YouTube/SoundCloud), signature, divider
AI images in 4 styles (storybook, medieval, sketch, photo) and photo upload
Six themes, custom wax-seal glyph, an envelope addressed "To: …"
Guest list: add, paste a list ("Name, phone/email") or pick from contacts; {name} in any text addresses each guest
every guest gets their own link (/c/ ?g= ) — only *their* name is ever sent to their browser
send per guest via their channel (WhatsApp / email / share sheet), track who was sent, copy all links, CSV
RSVP replies carry the guest's name; the envelope is addressed to them
Envelope (link letters): fixed slots holding real blocks — Title (recipient), Text (sender, note, under the seal) and Stamp (postage, 14 perforated stamps) — edited with the same editor, placeholders and rules as the letter; seal in 4 shapes (scalloped, round, flower, octagon) with a vector mark (12 icons, 1–3 initials, a couple "A ♥ J", plain or none), always legible on any wax colour. Styles ship their own envelope (trim + stamp). Guests receive the front, turn it over with a tap, open it with a second; the real letter slides out.
Preview shows exactly what a guest receives: the envelope (replayable) for links, the actual exported PNG for images.
Two outputs from one letter: the interactive link, or flat images (PNG per guest, ZIP for all, print/PDF). Blocks with actions render flat automatically in images, and each can turn its buttons off for the link too.
Share: link, native share sheet, WhatsApp, downloadable QR, print/PDF
Guests get "add to calendar", directions, a live countdown and one-tap RSVP
Installable PWA (iOS/Android home screen), dark-mode chrome, reduced-motion support
Published links are noindex; each card can be re-published from the device that created it