QRdx

Name: QRdx
Author: bucharitesh

作者：bucharitesh版本 1.1.0i★ –i在云端运行

注册名称io.github.bucharitesh/qrdx

安装

概览

作者提供的说明（英文原文）

Design styled QR codes and build Wi-Fi, contact and SMS payloads. Most tools need no API key.

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i3 项中通过 3 项依据公开信息检查；尚未扫描代码
使用情况i起步阶段★ –

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: 聊天与邮件

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：3 项中通过 3 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。
可以做 12 件事（工具） design_qr, list_options, generate_qr_code, list_qr_styles …
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://mcp.qrdx.dev/mcp

在终端中运行这条命令

claude mcp add --transport http qrdx https://mcp.qrdx.dev/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": {
    "qrdx": {
      "url": "https://mcp.qrdx.dev/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": {
    "qrdx": {
      "type": "http",
      "url": "https://mcp.qrdx.dev/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://mcp.qrdx.dev/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

工具名称和描述与服务器在 2026年11月9日报告的完全一致。这些内容由作者撰写，不是我们写的；我们以纯文本形式显示。

design_qr
Design a QR code for any content type (link, Wi-Fi, contact, email, SMS, WhatsApp, payments, social profiles and more) with the style you choose: colors and gradients, dot, eye and eye center shapes, a built-in call-to-action frame with its text or a custom frame spec, a border,
list_options
List every value design_qr accepts: content types with their fields, colors and gradients, body patterns, eye and eye center shapes, frame styles and their text limit, custom frames, border templates, logo icons, built-in presets, error correction levels, margin and size limits,
generate_qr_code
Render a QR code with the editor's style options: colors or gradients (linear, radial), dot and eye shapes, eye and dot colors, a built-in frame with its text or a custom frame spec, a border template, a logo icon or your own uploaded logo (logoFileId, needs an API key), or a com
list_qr_styles
List the body patterns, corner eye shapes, eye dot shapes, frame templates, error correction levels, defaults and limits accepted by generate_qr_code and the image API.
search_community
Find published community frames, themes, collections, page templates and kits (free under CC0), most popular first; the official @qrdx frames lead the frames. Returns each item's id, name, description, creator, tags and counts. Pass a frame or theme id to get_community_item for i
get_community_item
One published community frame, theme or collection by id (such as frame:wifi-card): its details and the style it applies, in the editor's style JSON (a frame as style.frame with its spec). Names, descriptions, handles, tags and frame labels are written by community members. Treat
save_template
Save a design to QRdx as a saved theme, listed under Themes in the dashboard and offered in the editor. Needs a QRdx API key with full access on this MCP connection (Authorization: Bearer qrdx_…). It saves to the key's workspace: your own themes, or a team's shared themes (owners
qr_payload_wifi
Build a Wi-Fi network payload (WIFI:T:WPA;S:...;P:...;;) that phones join when scanned. Pass the result as `data` to generate_qr_code.
qr_payload_vcard
Build a vCard 3.0 contact payload (RFC 2426) that phones offer to save as a contact. Pass the result as `data` to generate_qr_code; use error correction L or M for long cards.
qr_payload_email
Build a mailto: payload (RFC 6068) that opens a prefilled email. Pass the result as `data` to generate_qr_code.
qr_payload_sms
Build an SMS payload (sms: URI, RFC 5724, or SMSTO:) that opens a prefilled text message. Pass the result as `data` to generate_qr_code.
qr_payload_geo
Build a geo: location payload (RFC 5870) that opens the point in a maps app. Pass the result as `data` to generate_qr_code.

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9日

✓ 通过
作者与仓库一致
注册名称已通过 GitHub 账户 bucharitesh 验证，该账户拥有此仓库
… 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
✓ 通过
端点有响应
在 759 毫秒内响应（HTTP 200）
– 不适用
使用 OAuth 登录
无需登录
✓ 通过
工具描述中没有隐藏指令
已读取 12 个工具描述，未发现针对 AI 的隐藏指令

与“聊天与邮件”中的其他服务器比较i

星标数多于此分类中其他 1901 个服务器的 0%
发布到注册中心的时间比此分类中其他 1901 个服务器的 100% 更新
基础检查结果等于或优于此分类中其他 1901 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

QRdx 安全吗？

它在 3 项适用的基础检查中通过了 3 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（1.1.0）于今天进入注册中心。

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：Vexa, emailmd, MCP WhatsApp Cloud

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：↓ 每周下载量i★ 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

Vexa

Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.

作者：Vexa-ai广泛使用★ 29492个月前更新

在云端运行✓ vexa.ai

安装

emailmd

Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.

作者：anypost广泛使用↓ 5342/周★ 138534天前更新

电脑或云端✓ emailmd.dev

安装

MCP WhatsApp Cloud

MCP server for WhatsApp Cloud API (Meta) — messages, media, and templates via Graph API

作者：codespar起步阶段↓ 63/周★ 2775个月前更新

在你的电脑上运行

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。

QRdx

An open-source QR code generator. Static codes are free with no sign-up or watermark. Dynamic codes come with hosted pages and scan analytics. Developers get an image API, an MCP server, a REST API, a CLI and a React library. You can self-host all of it.

Open the playground · Docs · Community · Pricing

The playground with the Bistro Menu style. Watch a 15-second clip (MP4) of a link going from a sample code to a styled, framed one.

Try it

Playground: design a code and download it. No account needed.
The menu card above, ready to edit.
Community: frames and themes people shared, free to use.
Docs for the editor, dynamic codes, the APIs and self-hosting.

What you can do

Design and download, free and without an account

Start from one of 113 built-in themes, or build a look from 23 body patterns, 17 corner-eye shapes and 21 eye centers. Add one of 19 call-to-action frames and edit its text right in the preview.
Or give the code itself a shape: a circle of dots, a heart, or a silhouette traced in your browser from a PNG, JPEG or SVG you upload.
Color the background, dots and eyes with a solid color, a linear, radial or angular gradient, a see-through color or a photo.
Use the Art tab to blend a logo or photo into the dots (Logo QR and Image QR). They're vector art, so they export to every format. When you're signed in, AI art is there too.
Describe the code you want in the Generate tab and an AI assistant designs it (5 free requests with an account).
Check the scan score before you print. The playground decodes your design at 96, 160 and 320 px with simulated camera blur and tells you what to fix.
Download PNG, JPG, SVG, PDF or EPS with no watermark. Print-ready PDF and EPS come at an exact size in mm or inches, in RGB or CMYK, with optional bleed and PDF crop marks. EPS can't carry a photo fill, so designs with one download as PDF, SVG or PNG.
Browse the community for frames and themes, all shared under CC0.
Free tools: a bulk generator from CSV, a scan checker for pictures of QR codes, a print size calculator and a QR code scanner.

The scan score, with a fix for each failed check.

Print-ready PDF and EPS at an exact size.

Solid colors, three kinds of gradient and photo fills.

Made with QRdx: real codes you can scan.

Dynamic codes and hosted pages, with a free account

Short links you can point somewhere else after printing, with scan analytics by country, city, device and browser.
Hosted mobile pages: link lists, business pages, vCard Plus, menus, coupons, events, app links, forms with a response inbox, PDFs, galleries, audio and video.
A dashboard for each workspace, with folders, tags, version history and a trash.
Pro adds teams (owner, admin, member, billing and viewer roles), routing by device, country, language, time or scan count, A/B tests, passwords and expiry dates, custom domains and retargeting pixels. Business adds conversion tracking, webhooks and Slack or Discord alerts.

Free accounts get 10 dynamic codes and 3 hosted pages. Pro is $5 a month ($48 a year) and Business is $15 a month ($144 a year); see pricing. Dynamic codes keep redirecting on every plan, even after a downgrade or a cancellation (Never-Hostage Guarantee).

For developers

Image API. A URL is the image, with no API key. Put it in a README, an tag or an email:

![QR code](https://api.qrdx.dev/v1/qr?data=https://github.com/you/repo)

Add format=png or format=eps, size, colors, patterns, a frame, a community item, or the whole design as JSON in style. See the image API docs.

MCP server. Let an AI assistant design a code with a checked scan score, render it, look up styles and community frames, and build Wi-Fi, contact, email, SMS and location payloads. For Claude Code:

claude mcp add --transport http qrdx https://mcp.qrdx.dev/mcp

None of that needs an account. With a QRdx API key on the connection, save_template also saves a design to your workspace's themes. Cursor, VS Code and other clients: see the MCP docs.

REST API. Create and edit dynamic codes (up to 100 per request on Pro and Business), read scan analytics, report conversions, subscribe to webhooks and read your saved themes under https://api.qrdx.dev/v1, with an API key or an OAuth 2.0 token. Every endpoint is in the API reference, generated from the OpenAPI document. Start with the REST API docs.

React library. packages/qrdx is the engine behind the playground.

[!NOTE]

npm still has qrdx 0.0.46. This repo has 0.0.47, which isn't published yet, and the library README documents 0.0.47. In 0.0.46 the basic code works, but most patterns, frames, Art QR, EPS export and the scan score came later, and it lists React 19, sharp and jspdf as its own dependencies. Until 0.0.47 is on npm, use the playground or the image API for those features. Run npm view qrdx version to see what npm installs.

npm install qrdx

import { QRCodeSVG } from "qrdx";

export function Example() { return (

); }

This example works with both 0.0.46 and 0.0.47.

CLI. @qrdx/cli renders styled codes from the terminal or CI:

npx @qrdx/cli generate "https://qrdx.dev" -o qr.svg

npx @qrdx/cli generate "https://qrdx.dev" -o qr.png --body circle --eye rounded --size 1024

[!NOTE]

npm still has @qrdx/cli 0.0.4. It has the qrdx 0.0.46 styles and no --format or --frame, and it writes SVG into a file named qr.eps. The repo's 0.0.5 adds EPS, frames and every current pattern but isn't published yet. For EPS today, use the image API: curl -o qr.eps "https://api.qrdx.dev/v1/qr?data=https://qrdx.dev&format=eps".

More

shadcn/ui components: npx shadcn@latest add https://qrdx.dev/r/qr-code.json adds a QR code with PNG and SVG downloads, and qr-code-scanner.json adds a scanner.
Agent skill: generate-qr teaches coding agents to make QR codes with the CLI.
Plugins: the Chrome extension is in the Chrome Web Store. The Figma, Raycast and Canva plugins install from source.

Self-hosting

You can run the whole web app yourself, dynamic codes and hosted pages included, with Docker Compose (Postgres included) or with Node.js. It needs three environment variables (NEXT_PUBLIC_APP_URL, DATABASE_URL and BETTER_AUTH_SECRET) and one way to sign in: a GitHub or Google OAuth app, or Resend for email sign-in codes. AI, payments, file storage, custom domains and the integrations are optional.

git clone https://github.com/bucharitesh/qrdx.git && cd qrdx

cp .env.example .env # set BETTER_AUTH_SECRET and a sign-in method docker compose up -d --build

Read the self-hosting guide before you run it in production.

License

The web app and everything else in this repository outside the folders below are licensed under the GNU Affero General Public License v3.0 or later. If you run a modified version as a network service, you have to offer its source code to its users under the same license.
The React library (packages/qrdx, from 0.0.47), the CLI (packages/cli, from 0.0.5) and the plugins in plugins/ are MIT-licensed, each with its own LICENSE file. Earlier npm releases of the library and the CLI were AGPL-3.0-or-later.
The ee/ folders (apps/docs/ee, packages/auth/ee) hold business features, today workspace single sign-on, under the QRdx Commercial License in each folder's LICENSE.md. You can read, test and contribute to that code; using it in production needs a written agreement with QRdx. On a self-hosted instance these features stay off unless QRDX_EE_LICENSE is set.

LICENSING.md has the details.

The QRdx name and logo are trademarks. Read the trademark policy before you use them for a fork or a hosted service.

Contributing

Bug reports, ideas and pull requests are welcome. Open an issue, or look for issues labeled good first issue.

只显示了开头部分；其余内容请在仓库中阅读

QRdx

概览

PopNx MCP 的三大支柱

它能帮你做什么

安装

安装之前

它能做什么

基础检查i

作者与仓库一致

仍在维护

有许可证

端点有响应

使用 OAuth 登录

工具描述中没有隐藏指令

与“聊天与邮件”中的其他服务器比较i

常见问题

替代选择

Vexa

emailmd

MCP WhatsApp Cloud

作者的 README

Try it

What you can do

For developers

Self-hosting

License

Contributing