# QR Branding

> Generate branded, scan-validated QR codes (manual, AI, templates, Wi-Fi, vCard, geo).

- name: io.github.quartzondev/qr-branding
- version: 0.1.3
- connection class: R0 (autonomous)
- trust: 79/100 flags: no-repository
- quality: 91/100 (strong)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.quartzondev%2Fqr-branding
- tools: https://api.protogrid.dev/v1/servers/io.github.quartzondev%2Fqr-branding/tools

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

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "qr-branding": {
      "type": "http",
      "url": "https://qr-branding.com/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}"
      }
    }
  }
}
```

Placeholders to fill: `${X_API_KEY}`.

## Trust

- hygiene: 80
- liveness: 99
- freshness: 100
- provenance: 45
- drivers: +website +reachable +uptime-98% +updated-11d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 91/100 (strong)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 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: 100 (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
- pass `tools.annotations`: 7 of 7 tools declare readOnlyHint or destructiveHint
- pass `tools.directory_hints`: every tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
- pass `tools.token_cost`: about 2,119 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`: deps.dev does not know @qr-branding/mcp-server@0.1.3

- tools: 7, about 2,119 tokens to load them all
- tool set hash: 2c017302e54824654a007a954d38911b
- tools last changed: 2026-10-20T01:04:13.071Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.quartzondev/qr-branding.svg)](https://protogrid.dev/servers/io.github.quartzondev/qr-branding)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-20 `qr_generate` changed (inputSchema)

Full history: https://api.protogrid.dev/v1/servers/io.github.quartzondev%2Fqr-branding/changes

## Dependencies

- npm @qr-branding/mcp-server@0.1.3: unknown

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

- https://qr-branding.com/mcp (streamable-http, auth none, reachable true, uptime30d 0.9811321)

## Packages

- npm @qr-branding/mcp-server@0.1.3 secrets: QR_BRANDING_API_KEY

## Tools (7)

- `qr_build_geo`: Encode a latitude/longitude pair into a geo: URI QR. Scanning opens the location in the device's default maps app.
- `qr_build_vcard`: Encode a contact card (vCard) with first and last name, organization, phone, email and website URL into a QR. Scanning the QR adds the contact to the phone's address book.
- `qr_build_wifi`: Encode Wi-Fi credentials (SSID, password, auth type, hidden flag) into a scannable Wi-Fi QR. Returns both the WIFI:... payload string and a generated QR image.
- `qr_generate`: Generate a fully branded QR code with explicit control over colors, module/finder shapes, logo, caption, and output format. Use this when the user already knows the design they want.
- `qr_generate_ai`: Generate a QR code where the QR Branding LLM picks colors and shapes from a natural-language prompt. Best for "make me a luxury gold dotted QR for a coffee brand" style requests.
- `qr_generate_from_template`: Render one of the curated templates by id, optionally overriding the encoded content, colors, or output format/size for this specific call.
- `qr_list_templates`: List the 118 pre-designed QR templates (id, name, description, preview thumbnail URL). Filter by category if the user asks for a specific style.