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useqr-mcp

Official registry Media and design

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

Source code Website Documentation

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http useqr-mcp 'https://useqr.co/api/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "useqr-mcp": {
            "type": "http",
            "url": "https://useqr.co/api/mcp"
        }
    }
}
NPM package useqr-mcp
Claude Code 
claude mcp add useqr-mcp -- npx -y useqr-mcp@1.0.0
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "useqr-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "useqr-mcp@1.0.0"
            ]
        }
    }
}

Documentation

From the project's README on GitHub, refreshed weekly. Links open on GitHub.

Contents
  1. useqr-mcp
  2. Install and discovery
  3. MCP
  4. Tools
  5. CLI
  6. What this is not
  7. License

useqr-mcp

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

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

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.

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"
npx -y useqr-mcp

No arguments (or mcp) starts the stdio MCP server. Source install still works: npx -y github:aaronte/useqr-mcp.

MCP

Stdio (works in Cursor, Claude, Copilot, and other clients that spawn a command):

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

Hosted Streamable HTTP (same tools, nothing to install):

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

stdio-only clients can wrap the hosted server with mcp-remote:

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

Tools

ToolWhat it returns
generate_qr_codePNG image or SVG markup for any URL or text
get_qr_designer_linkLink to the free designer at useqr.co, optionally prefilled
create_dynamic_qr_codeInstructions only. Does not mint a tracked short link

CLI

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.

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

Frequently asked questions

What is useqr-mcp?

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

How do I install useqr-mcp?

It runs as a remote server. In Claude Code: claude mcp add --transport http useqr-mcp 'https://useqr.co/api/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does useqr-mcp need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Is useqr-mcp open source?

Yes. Its code is on GitHub under the MIT license.

Who maintains useqr-mcp?

It is published by aaronte. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.