QrVerloz MCP Server

by neaj-corp

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Instantly generate QR codes without an account — active for 90 days, claimable forever, with destination retargeting and scan analytics.

Details

Author
neaj-corp
Categories
Productivity, Marketing, Other

Setup

Install QrVerloz MCP Server in your MCP client (Claude Desktop, Cursor, Windsurf, and others).

Repository: https://github.com/neaj-corp/qrverloz-mcp

Follow the installation instructions in the repository README, then restart your MCP client.

Dynamic QR codes — create, retarget, and inspect from any AI assistant.
No account required to start.

QrVerloz is a dynamic QR code service. Unlike static QR codes, QrVerloz codes areretargetable— you print once and change the destination at any time without reprinting. Track every scan with real-time analytics, schedule automatic URL switches, and manage everything from your AI assistant via MCP.

MCP Server URL:https://qrverloz.com/api/mcp

No signup needed. Request an API key once and start creating codes immediately.

Seemcp-config-examples/for ready-to-paste configs:

Claude Desktop on Windows:useclaude-desktop-windows.json. The standardnpxcommand fails on Windows when Node.js is installed inC:\Program Filesdue to a path-with-spaces issue. The Windows config usescmd /cto work around this.

VS Code:requires VS Code 1.96 or later with the GitHub Copilot extension. Place the config at.vscode/mcp.jsonin your workspace root.

No email or password required. In your AI assistant, say:

Use the QrVerloz MCP tool to request an API key

The token is shownonly once— save it immediately.

Note:There is a limit of one token request per IP per 24 hours to prevent abuse. If the call fails, wait 24 hours or sign up atqrverloz.comfor a permanent account.

⚠️ QR code lifetime:Guest QR codes are permanently deleted ~180 days after the token is issued (90-day token + 90-day grace period). Claim your account atqrverloz.com/claimbefore the token expires to keep your codes permanently.

ReplaceYOUR_API_KEYin the config file with your token, then restart your AI client:

Use the QrVerloz MCP tool to create a QR code with the title "My first QR" pointing to https://example.com

Your QR code is live athttps://qrverloz.com/r/{shortCode}. Print it — you can change the destination any time.

*Anonymouscreate_qr_codereturns an ephemeral CDN image URL (not stored, not retargetable). Authenticated users get a permanent short URL. All authenticated tool responses are returned as pre-formatted markdown tables — display them exactly as received.

No parameters. Returns a 90-day token. Free accounts get up to 5 QR codes.

⚠️ Important lifetime warning:The token expires after 90 days. QR codes arepermanently deletedapproximately 90 days after token expiry (~180 days total from creation). To keep your QR codes alive permanently, visitqrverloz.com/claimbeforethe token expires to link an email address.

Use the QrVerloz MCP tool to request an API key

When you ask your AI assistant to create a QR code, it returns a formatted table like this:

AToken Expiresrow is appended as a reminder to claim the account before the token expires.

Create a QR code titled "Summer Sale" pointing to https://example.com/sale
Use the QrVerloz MCP tool to create a QR code titled "Summer Sale" pointing to https://example.com/sale

Need WiFi, vCard, SMS, phone, or WhatsApp QR codes?Those are available in theQrVerloz dashboard— just not through the MCP server. Sign up for a free account to access them.

Your AI assistant returns a formatted table like this:

Guest users:aToken Expiresrow appears after QR Code Link showing when the token (and codes) will be deleted.

Use the QrVerloz MCP tool to get details for QR code with short code abc123

Your AI assistant returns a summary line followed by one formatted table per QR code:

Guest users:each card includes aToken Expiresrow after QR Code Link.

Use the QrVerloz MCP tool to list all my QR codes

Your AI assistant returns the same table asget_qr_codewith an additionalTotal Scansrow appended. Guest users also see aToken Expiresrow (between QR Code Link and Total Scans).

Use the QrVerloz MCP tool to get the scan count for QR code clxyz...

Note:Only URL-type QR codes can be updated via MCP. For WiFi, vCard, SMS, phone, WhatsApp, PDF, and audio QR codes, manage those from theQrVerloz dashboard.

Use the QrVerloz MCP tool to update QR code abc123 to point to https://example.com/new-page
Use the QrVerloz MCP tool to delete the QR code titled "Old Campaign"

No parameters. Returns your current plan, feature flags, QR code usage, and remaining capacity. Useful for AI agents to check before attempting to create codes.

Use the QrVerloz MCP tool to show my account info

Get a token instantly — no email required.
To claim a permanent account:
qrverloz.com/claim

A full REST API is also available for direct HTTP integrations.

- Interactive docs:qrverloz.com/docs/api↗
- OpenAPI spec:
openapi.yaml

- examples/js/— Node.js 18+ (no dependencies, uses nativefetch)
-
examples/python/— Python 3.8+ (requiresrequests)

The AI assistant doesn't recognise the tool name

Do not type tool names as function calls (e.g.request_api_key()). Use natural language instead:

"Use the QrVerloz MCP tool to request an API key"

Claude Desktop:'C:\Program' is not recognized(Windows)

This is a Windows path-with-spaces error. Node.js installed inC:\Program Filescausescmd.exeto fail when the path is not quoted.

Fix:useclaude-desktop-windows.jsonwhich usescmd /cto avoid the issue.
- Check thehammer icon(🔨) in the chat input bar — it lists connected servers. If QrVerloz is missing, the server failed to connect.
- Open logs viaHelp → Open Logs Folderand look for errors from theqrvelozserver.
- Make sure Node.js 18+ is installed (node --version) andnpxis available (npx --version).
- Test the connection manually:npx -y mcp-remote https://qrverloz.com/api/mcp
- Open the Command Palette (Ctrl+Shift+P) and runMCP: List Servers— QrVerloz should appear with statusrunning.
- If it shows an error, check that VS Code is 1.96+ and the Copilot extension is active.
- Make sure.vscode/mcp.jsonis saved and the workspace is open.
- Verify the URL is exactlyhttps://qrverloz.com/api/mcp— no trailing slash.
- Confirm theAuthorizationheader value starts withBearer(note the space).
- Test the endpoint directly:curl -X POST https://qrverloz.com/api/mcp -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-03-26","capabilities":{},"clientInfo":{"name":"test","version":"1.0"}}}'

Guest tokens cannot be recovered once the response is dismissed. Options:

- Wait 24 hours and callrequest_api_keyagain from the same IP
- Sign up at
qrverloz.comfor a permanent account with token management in the Settings dashboard

One guest token is issued per IP per 24 hours to prevent abuse. If you hit the limit, wait 24 hours or create a free account atqrverloz.com.

Seeqrverloz.com/#pricingfor current plan details and limits.

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