useqr-mcp

Name: useqr-mcp
Author: aaronte

by aaronteversion 1.0.0i★ –iComputer or cloud

Registry nameio.github.aaronte/useqr-mcp

Install

Overview

Description from the maker (original English)

Static QR PNG/SVG for agents. Designer and dynamic codes live at useqr.co.

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 checksi1 of 1 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: Computer or cloud
Transport: stdio, Streamable HTTP
Category: Other

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 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
npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

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://useqr.co/api/mcp

Or run it on your computer

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "useqr": {
      "command": "npx",
      "args": [
        "-y",
        "useqr-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add --transport http useqr https://useqr.co/api/mcp

Or run it on your computer

claude mcp add useqr -- npx -y useqr-mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "useqr": {
      "url": "https://useqr.co/api/mcp"
    }
  }
}

Or run it on your computer

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "useqr": {
      "command": "npx",
      "args": [
        "-y",
        "useqr-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.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "useqr": {
      "type": "http",
      "url": "https://useqr.co/api/mcp"
    }
  }
}

Or run it on your computer

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "useqr": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "useqr-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://useqr.co/api/mcp

Menu 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

We have not read this server’s tool list yet; we check endpoints in rotation.

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 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account aaronte, which owns the repo
… 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
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… 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 32715 servers in this category
Published to the registry more recently than 33% of the other 32715 servers in this category
Basic checks equal to or better than 100% of the other 32715 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 useqr-mcp safe?

It passed 1 of 1 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?

Either way works: install it on your computer or connect to the cloud version.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 2 months 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, First Sale Scout

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

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

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 2 days ago

Install

First Sale Scout

by firstsale.pro

Playbooks and a 14-day checklist for founders winning their first paying customers.

Runs in the cloudUpdated 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.

useqr-mcp

Generate a static QR code from any AI agent. No account. No API key.

Connect

Use the hosted server. There is nothing to install.

"mcpServers": { "useqr": { "url": "https://useqr.co/api/mcp" } } }

Run this package over stdio when you want the server from npm.

"mcpServers": { "useqr": { "command": "npx", "args": ["-y", "useqr-mcp"] } } }

If npm cannot install the published package, run the same stdio server from GitHub.

"mcpServers": { "useqr": { "command": "npx", "args": ["-y", "github:aaronte/useqr-mcp"] } } }

Some clients only spawn a command. They can still reach the hosted server.

"mcpServers": { "useqr": { "command": "npx", "args": ["-y", "mcp-remote", "https://useqr.co/api/mcp"] } } }

This repository is the agent-facing QR generator for useqr.co. It writes PNG or SVG locally. Styled dots, logos, and dynamic /r/{code} short links stay on the product site.

CLI

npx -y useqr-mcp generate --data https://example.com --out qr.png

npx -y useqr-mcp generate --data https://example.com --format svg --out qr.svg npx -y useqr-mcp help

npx -y useqr-mcp with no arguments starts the MCP stdio server. So does npx -y useqr-mcp mcp.

Install and discovery

npm: useqr-mcp
Official MCP registry name: io.github.aaronte/useqr-mcp
Hosted remote: https://useqr.co/api/mcp
Search: curl "https://registry.modelcontextprotocol.io/v0.1/servers?search=useqr"

Tools

Tool	What it returns
`generate_qr_code`	PNG image or SVG markup for any URL or text
`get_qr_designer_link`	Link to the free designer at useqr.co, optionally prefilled
`create_dynamic_qr_code`	Instructions only. Does not mint a tracked short link

What this is not

This is not the UseQR product app. Accounts, billing, public pages, and destination edits live at useqr.co. See useqr.co/mcp for the hosted server card and product brief.

The live product card uses namespace co.useqr/mcp. This OSS listing uses the GitHub namespace io.github.aaronte/useqr-mcp and points at the same hosted remote.

License

MIT

useqr-mcp

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Or run it on your computer

Or run it on your computer

Or run it on your computer

Or run it on your computer

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Otheri

Common questions

Alternatives

Spec Driven Development

Remote Desktop Commander

First Sale Scout

README from the maker

useqr-mcp

Connect

CLI

Install and discovery

Tools

What this is not

License