Spec Driven Development
by formulahendry
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Runs on your computer★ 440MITUpdated 14 months ago
Install
QR Cloud
Overview
Description from the maker (original English)
Dynamic QR codes, short links and QR Reviews (Google review QR) with scan statistics.
PopNx MCP’s three pillars
These three are never merged into one score: opinions, measurements and popularity are different things.
- User voiceiNo reviews yetReviews open together with accounts in a later step
- Our basic checksi3 of 3 passedChecked from public information; code not scanned yet
- UsageiNot measured yet★ –
What you can do with it
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
- Connection: Runs in the cloud
- Transport: Streamable HTTP
- Category: Other
Install
Pick the AI app you use, then copy the settings.
Before you install
- Basic checks: 3 of 3 passed
- Runs on the maker’s server: what you ask it goes through their server.
- The registry lists no key to fill in.
You need
- Runs in the cloudNothing to install; it connects over the internet
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
Works in Claude on the web, desktop and mobile:
- Open Settings → Connectors
- Press Add custom connector
- Paste the address below and press Add
- If it asks you to sign in, sign in with the maker
https://qr-cloud.com/mcpRun this in your terminal
claude mcp add --transport http qr-codes https://qr-cloud.com/mcpOr copy the settings yourself
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"qr-codes": {
"url": "https://qr-cloud.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
Or copy the settings yourself
Paste into .vscode/mcp.json in your project
{
"servers": {
"qr-codes": {
"type": "http",
"url": "https://qr-cloud.com/mcp"
}
}
}Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.
ChatGPT connects only to servers on the internet:
- Open ChatGPT on the web → Settings → Connectors (Apps)
- Press Create or Add (some plans need Developer mode under Advanced first)
- Paste the address below, give it a name and save
- If it asks you to sign in, sign in with the maker
https://qr-cloud.com/mcpMenu names can differ slightly by plan and over time.
Your choice stays on this device in a cookie; no account needed.
These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
What it can do
The server asks you to sign in before it lists its tools.
Basic checksi
We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026
- ✓ Pass
Maker matches the repo
The registry name was verified against the domain qr-cloud.com (the registry checks domain ownership)
- … Not checked yet
Still maintained
We have not read this repo from GitHub yet
- … Not checked yet
Has a licence
We have not read this repo from GitHub yet
- ✓ Pass
Endpoint responds
Responded in 106 ms (HTTP 401)
- ✓ Pass
Sign-in with OAuth
Declares OAuth sign-in, so your AI app can take you to log in
- … Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint
Compared with others in Otheri
- More stars than 0% of the other 32509 servers in this category
- Published to the registry more recently than 93% of the other 32509 servers in this category
- Basic checks equal to or better than 100% of the other 32509 servers in this category
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
Common questions
Is QR Cloud safe?
It passed 3 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.
What keys or codes does it need?
The registry does not list a required key, though some servers ask you to sign in on first use.
Does it run on my computer or in the cloud?
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
Is it still maintained?
The GitHub repo last changed –, and the latest version (1.0.1) reached the registry 2 days ago.
Which apps can use it?
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
What can I use instead?
In the same category: Spec Driven Development, Remote Desktop Commander, Fomu MCP
Alternatives
Servers in the same category from other makers, sorted by stars.
Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Remote Desktop Commander
by desktop-commander
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Runs in the cloud★ 211Updated yesterday
Install
Fomu MCP
by gabrielmahia
Kenya government form guides: checklists, draft letters, eCitizen, Huduma, timelines. Sample data.
Runs on your computerUpdated today
Install
README from the maker
Open the README
Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.
QR Cloud MCP Server
The official, hosted Model Context Protocol (MCP) server of QR Cloud – the QR code marketing platform. Let Claude, ChatGPT, Cursor, VS Code and other AI assistants create dynamic QR codes and short links, set up QR Reviews (a QR code that collects star ratings and sends happy guests to Google or Tripadvisor) and read your scan, click and review statistics – right from the chat.
"Create a QR Review for my café that sends guests to our Google page, and make a QR code for the table stands."
- Server URL (Streamable HTTP):
https://qr-cloud.com/mcp - Authentication: OAuth 2.1 (sign in with QR Cloud, PKCE + dynamic client registration) or your API key as Bearer token
- Docs: https://qr-cloud.com/mcp-server/
- Official MCP Registry:
com.qr-cloud/qr-codes - Requirements: a QR Cloud account on a plan with API access (pricing)
This repository contains documentation and listing metadata only. The server is operated by QR Cloud; there is nothing to install or self-host.
mcp-name: com.qr-cloud/qr-codes
Connect
Claude (claude.ai, Desktop, iOS/Android)
Settings → Connectors → Add custom connector → name QR Cloud, URL https://qr-cloud.com/mcp → Connect → sign in with QR Cloud → Allow.
ChatGPT
Settings → Apps & Connectors → Create (developer mode) → URL https://qr-cloud.com/mcp, authentication OAuth → sign in → Allow.
Claude Code
claude mcp add --transport http qr-cloud https://qr-cloud.com/mcpThen run /mcp in Claude Code and choose Authenticate.
Cursor
~/.cursor/mcp.json:
{"mcpServers": { "qr-cloud": { "url": "https://qr-cloud.com/mcp" } } }
Cursor opens the QR Cloud sign-in page automatically.VS Code
{"servers": { "qr-cloud": { "type": "http", "url": "https://qr-cloud.com/mcp" } } }
Windsurf, Cline and other clients
Use the server URL https://qr-cloud.com/mcp. Clients without OAuth support can send your API key from qr-cloud.com/account-api:
{"mcpServers": { "qr-cloud": { "url": "https://qr-cloud.com/mcp", "headers": { "Authorization": "Bearer YOUR_API_KEY" } } } }
Clients that only speak stdio can bridge with `npx mcp-remote https://qr-cloud.com/mcp`.Tools
| Tool | What it does | Type |
|---|---|---|
get_account | Name, e-mail, plan and plan limits of the connected QR Cloud account. | read-only |
list_links | List the user's links (short links, QR Pages/biolinks, file links ...), newest first. | read-only |
get_link | Details of one link by link_id. | read-only |
create_short_link | Create a short link that redirects to location_url. | write |
update_short_link | Change destination (location_url), alias or enabled state of a short link. | write |
delete_link | Permanently delete a link and its statistics. | destructive |
get_link_statistics | Click statistics of a link. | read-only |
list_qr_codes | List the user's QR codes with image URL (qr_code). | read-only |
create_qr_code | Create a QR code for a URL or plain text. | write |
delete_qr_code | Permanently delete a QR code. | destructive |
list_qr_reviews | The user's QR Reviews (review funnels: happy customers go to Google etc., unhappy ones give private feedback) with public URL, views, ratings and average stars. | read-only |
get_qr_review | One QR Review incl. | read-only |
create_qr_review | Create a QR Review funnel. | write |
update_qr_review | Change name, settings or enabled state of a QR Review. | write |
delete_qr_review | Permanently delete a QR Review incl. | destructive |
get_qr_review_statistics | Statistics of a QR Review for a period (default last 30 days): views, ratings, average stars, star distribution, outcomes (platform/feedback/thanks), top countries, per-day series and latest entries incl. | read-only |
Every tool carries MCP annotations (readOnlyHint / destructiveHint), so clients can ask before anything is changed or deleted.
Example prompts
- "Shorten https://example.com/spring-sale as
springand give me a QR code in our brand blue #1E5EFF." - "Set up a QR Review for Bella Vista Trattoria: 4–5 stars go to our Google page, lower ratings send feedback to me."
- "How many scans did my menu QR code get last week, and from which countries?"
- "Which of my short links had the most clicks this month?"
Security & privacy
- OAuth 2.1 with PKCE, short-lived access tokens and rotating refresh tokens; tokens are stored hashed.
- See and disconnect connected AI apps anytime under AI Assistants.
- Privacy policy: https://qr-cloud.com/privacy-policy/
Support
support@qr-cloud.com · https://qr-cloud.com
QR Cloud is a service of RiTZELMUt Ventures GmbH, Munich, Germany.