# Send QR Code Generator & Reader to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "qr-code-intelligence",
    "name": "QR Code Generator & Reader",
    "source": "tencent",
    "type": "skill",
    "category": "其他",
    "sourceUrl": "https://clawhub.ai/Omar-Khaleel/qr-code-intelligence",
    "canonicalUrl": "https://clawhub.ai/Omar-Khaleel/qr-code-intelligence",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/qr-code-intelligence",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=qr-code-intelligence",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "CLAUDE.md",
      "qr_generate.py",
      "qr_read.py",
      "SKILL.md"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "qr-code-intelligence",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T08:50:07.515Z",
      "expiresAt": "2026-05-06T08:50:07.515Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=qr-code-intelligence",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=qr-code-intelligence",
        "contentDisposition": "attachment; filename=\"qr-code-intelligence-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "qr-code-intelligence"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/qr-code-intelligence"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/qr-code-intelligence",
    "downloadUrl": "https://openagent3.xyz/downloads/qr-code-intelligence",
    "agentUrl": "https://openagent3.xyz/skills/qr-code-intelligence/agent",
    "manifestUrl": "https://openagent3.xyz/skills/qr-code-intelligence/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/qr-code-intelligence/agent.md"
  }
}
```
## Documentation

### QR Code

Generate QR codes from text/URLs and decode QR codes from images.

### Capabilities

Generate QR codes from any text, URL, or data
Customize QR code size and error correction level
Save as PNG or display in terminal
Read/decode QR codes from image files (PNG, JPG, etc.)
Read QR codes from screenshots

### Requirements

Install Python dependencies:

### For Generation

pip install qrcode pillow

### For Reading

pip install pillow pyzbar

On Windows, pyzbar requires Visual C++ Redistributable.
On macOS: brew install zbar
On Linux: apt install libzbar0

### Generate QR Code

python scripts/qr_generate.py "https://example.com" output.png

Options:

--size: Box size in pixels (default: 10)
--border: Border size in boxes (default: 4)
--error: Error correction level L/M/Q/H (default: M)

Example with options:

python scripts/qr_generate.py "Hello World" hello.png --size 15 --border 2

### Read QR Code

python scripts/qr_read.py image.png

Returns the decoded text/URL from the QR code.

### Quick Examples

Generate QR for a URL:

import qrcode
img = qrcode.make("https://openclaw.ai")
img.save("openclaw.png")

Read QR from image:

from pyzbar.pyzbar import decode
from PIL import Image
data = decode(Image.open("qr.png"))
print(data[0].data.decode())

### Scripts

scripts/qr_generate.py - Generate QR codes with customization options
scripts/qr_read.py - Decode QR codes from image files
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: Omar-Khaleel
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-04-29T08:50:07.515Z
- Expires at: 2026-05-06T08:50:07.515Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/qr-code-intelligence)
- [Send to Agent page](https://openagent3.xyz/skills/qr-code-intelligence/agent)
- [JSON manifest](https://openagent3.xyz/skills/qr-code-intelligence/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/qr-code-intelligence/agent.md)
- [Download page](https://openagent3.xyz/downloads/qr-code-intelligence)