# Quality QR

> Create and manage trackable QR codes with scan tracking, analytics, and dynamic URL updates.

- name: io.github.silly-geese/quality-qr
- version: 1.0.0
- connection class: R0 (autonomous)
- trust: 86/100
- quality: 79/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.silly-geese%2Fquality-qr
- tools: https://api.protogrid.dev/v1/servers/io.github.silly-geese%2Fquality-qr/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "quality-qr": {
      "type": "http",
      "url": "https://quality-qr.app/api/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 99
- freshness: 45
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-96% -stale-191d
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 79/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-03-26; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: quality_qr_get (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); quality_qr_list (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); quality_qr_delete (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,621 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 100 (weight 15)

- pass `stability.changes`: 1 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 6, about 1,621 tokens to load them all
- tool set hash: a1f28025cd16c3aef40e6efb027826db
- tools last changed: 2026-10-11T22:15:03.870Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.silly-geese/quality-qr.svg)](https://protogrid.dev/servers/io.github.silly-geese/quality-qr)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-11 `quality_qr_create` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/io.github.silly-geese%2Fquality-qr/changes

## Remotes

- https://quality-qr.app/api/mcp (streamable-http, auth none, reachable true, uptime30d 0.9649123)

## Packages

_none_

## Tools (6)

- `quality_qr_analytics`: Get scan analytics for a specific QR code. Use this when the user wants to know how many times a QR code has been scanned, see daily scan trends, understand which devices are scanning, or see which countries scans come from. Returns total scans, scans by day, device breakdown (mobile/tablet/desktop), and top 5 countries.
- `quality_qr_create`: Create a new trackable QR code saved to your Quality QR account. Use this when the user wants to generate a QR code for a URL, WiFi network, contact card, calendar event, phone number, email, SMS, restaurant menu, app download link, or social media profile. The QR code is persisted with scan tracking and analytics. Returns an inline SVG image of the QR code.
- `quality_qr_delete`: Permanently delete a QR code from the user's account. Use this when the user wants to remove a QR code they no longer need. The short URL will immediately stop redirecting. This action frees up a plan quota slot and cannot be undone.
- `quality_qr_get`: Get full details of a specific QR code by its ID. Use this when the user wants to inspect a particular QR code's configuration, check its destination URL, view its design settings, or see its current status. Returns all metadata including content, destination, design, scan limits, and timestamps.
- `quality_qr_list`: List QR codes in the user's Quality QR account. Use this when the user wants to see their existing QR codes, find a specific code, or check how many codes they have. Returns ID, name, type, short URL, active status, and creation date for each code.
- `quality_qr_update`: Update an existing QR code's properties. Use this when the user wants to change where a QR code points to, rename it, or enable/disable it. Destination URL changes only work for dynamic URL-based types (url, pdf, menu, app-store, social). Name and active status can be changed for any QR code type.