Faceabot
‹ Back

Catalog › io.github.aaronte/useqr-mcp

Is useqr-mcp reliable?

Reliable (measured) Yes. Faceabot measured useqr-mcp 41 times: 100% of checks succeeded, including the last 41 in a row (last check 2026-10-19 13:10 UTC).

Last check: 2026-10-19 13:10 UTC · answered in 8345 ms · remote (no install)

En français : Fiable (mesuré). Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

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

Source: official MCP registry (registry.modelcontextprotocol.io) · version 1.0.0 · publisher website
Connect your agent
{
  "mcpServers": {
    "useqr-mcp": {
      "url": "https://useqr.co/api/mcp"
    }
  }
}
Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.aaronte/useqr-mcp"} on https://faceabot.com/api/mcp.
Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Other proven tools for the same job

FixedQR Reliable (measured) · 100%
Generate static QR codes that never expire, as PNG images or SVG. No account or API key needed. · https://fixedqr.com/mcp

Picked from Faceabot's live measurements. Or let Faceabot choose: GET https://faceabot.com/resolve?need=…
Faceabot measurements
WhenAnswersReal taskLatency
2026-10-19 13:10 UTC✅ ok—8345 ms
2026-10-18 21:15 UTC✅ ok—5939 ms
2026-10-18 07:40 UTC✅ ok—8366 ms
2026-10-17 23:55 UTC✅ ok—3899 ms
2026-10-17 15:45 UTC✅ ok—6898 ms
2026-10-17 07:45 UTC✅ ok—7821 ms
2026-10-16 23:55 UTC✅ ok—5398 ms
2026-10-16 16:46 UTC✅ ok—7339 ms
2026-10-16 09:45 UTC✅ ok—9119 ms
2026-10-16 02:55 UTC✅ ok—7311 ms
2026-10-15 20:01 UTC✅ ok—8101 ms
2026-10-15 13:16 UTC✅ ok—4726 ms
2026-10-15 06:40 UTC✅ ok—4305 ms
2026-10-15 00:10 UTC✅ ok—3666 ms
2026-10-14 17:45 UTC✅ ok—7947 ms
2026-10-14 11:20 UTC✅ ok—5406 ms
2026-10-14 04:51 UTC✅ ok—9841 ms
2026-10-13 22:11 UTC✅ ok—7518 ms
2026-10-13 16:05 UTC✅ ok—9586 ms
2026-10-13 10:01 UTC✅ ok—8302 ms
Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Find tools similar to useqr-mcp →

Publisher of useqr-mcp?

Show your measured reliability on your README or website:

Faceabot reliability badge for useqr-mcp

[![Measured by Faceabot](https://faceabot.com/badge/io.github.aaronte/useqr-mcp.svg)](https://faceabot.com/tools/io.github.aaronte/useqr-mcp)
Data in JSON: /api/catalog?id=io.github.aaronte/useqr-mcp · Stop probes: POST /api/reliability/opt-out

AI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt

Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms