Findings on what compounds and supplements do in the body, with evidence strength, quote and paper.
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 699 ms · Last checked
Explore
Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Other
QR codes for print: free previews, plus dynamic link codes you can repoint after printing.
1 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 3 | 1 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using qrforprint
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http qrforprint https://qrforprint.com/mcpCapabilities
Creates a dynamic QR code in the signed-in qrforprint account. The code holds a short qrforprint link that forwards to the given web address, so the destination can be changed later without reprinting, and scans are counted. Free accounts can have 3 dynamic codes. Returns the short link, the QR image and a link to style and download it on qrforprint.com.
DiscoveredLists the QR codes saved in the signed-in qrforprint account, newest first, 50 per page: name, type, static or dynamic, short link, destination, total scans for dynamic codes, creation date, whether the code is disabled, and a link to edit it on qrforprint.com.
DiscoveredDraws a black and white preview of a static QR code for a web address, plain text, email, phone call, text message, WiFi network or contact card. Returns the PNG image and a link that opens the same content in the qrforprint editor, where it can be styled and downloaded as PNG, SVG, PDF or EPS. Nothing is saved and no account is needed. A static code cannot be changed after it is printed.
DiscoveredChanges the web address a dynamic link QR code in the signed-in qrforprint account forwards to. Printed copies keep working and open the new address from the next scan. Accepts the code ID or its short link. Static codes, disabled codes and photo, PDF or voice note codes cannot be changed with this tool.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 270 ms | 4 |