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qr-code-toolkit — 技能工具

v1.0.0

[自动翻译] QR code generation and reading. Use when user says "generate QR code", "create QR", "read QR code", or wants to work with QR codes.

0· 594·1 当前·1 累计
by @yushimohuang·MIT-0
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License
MIT-0
最后更新
2026/3/10
安全扫描
VirusTotal
无害
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OpenClaw
安全
high confidence
The skill's files and runtime instructions are consistent with a local QR generation/reading tool: it uses standard CLI QR utilities, doesn't request credentials or network access, and its behavior matches the description.
评估建议
This skill appears coherent and limited to local QR operations, but before installing consider: 1) Ensure you want files written to the skill/workspace qrcodes directory (the script creates a qrcodes folder at a parent workspace-level). 2) Install the documented dependencies (qrencode, zbar) from trusted package managers. 3) Review the script if you need stricter filesystem controls — it will read any input file you point it at (batch mode) and write PNGs; avoid passing untrusted input. 4) For e...
详细分析 ▾
✓ 用途与能力
Name/description (generate/read QR codes) match the provided script and README. The script relies on qrencode for generation and zbarimg/zbar-tools for reading — these are the expected tools for the stated purpose.
ℹ 指令范围
Runtime instructions point to the included shell script and only perform local filesystem operations (generate files under a qrcodes directory and read user-supplied images). The script reads an input file for batch operations and writes output PNGs; it does not contact remote endpoints or read unrelated system secrets. Note: the script resolves QR_DIR by moving three levels up from the script directory, which places the qrcodes folder at a workspace/root level (intentional per SKILL.md), and batch uses md5sum for filenames (md5sum may not be present on all platforms).
✓ 安装机制
This is an instruction-only skill with no install spec; the README documents installing qrencode and zbar via package managers. No remote downloads or archive extraction are present in the skill bundle.
✓ 凭证需求
No environment variables or credentials are requested. The script does not access secrets or configuration outside of the user-supplied input files and the filesystem where it writes output.
✓ 持久化与权限
always is false and the skill is user-invocable. It does not modify other skills or system-wide agent settings and has no installation hooks that would grant persistent elevated privileges.
安全有层次，运行前请审查代码。

License

MIT-0

可自由使用、修改和再分发，无需署名。

运行时依赖

无特殊依赖

版本

latestv1.0.02026/3/10

Initial release of QR Code Tool skill. - Generate QR codes for text, URLs, WiFi credentials, and vCard contacts. - Read and decode QR codes from image files. - Batch QR code generation from a text list. - Flexible output options for file names and directories. - Clear example commands and response formats provided.

● 无害

安装命令 点击复制

官方npx clawhub@latest install qr-code-toolkit
镜像加速npx clawhub@latest install qr-code-toolkit --registry https://cn.clawhub-mirror.com

技能文档

Generate and read QR codes quickly.

Commands

Generate QR Code

When user says: "generate QR code for X", "create QR for URL Y" 
bash skills/qr-code-tool-1.0.0/scripts/qr.sh generate "" [--output filename.png]

Generate WiFi QR

When user says: "create WiFi QR code" 
bash skills/qr-code-tool-1.0.0/scripts/qr.sh wifi "" "" [--encryption WPA]

Generate vCard QR

When user says: "create contact QR" 
bash skills/qr-code-tool-1.0.0/scripts/qr.sh vcard "" "" ""

Read QR Code

When user says: "read this QR code", "decode QR" 
bash skills/qr-code-tool-1.0.0/scripts/qr.sh read ""

Batch Generate

When user says: "generate QR codes for list" 
bash skills/qr-code-tool-1.0.0/scripts/qr.sh batch "" [--output-dir ./qrcodes]

Examples

# Generate QR for URL
bash skills/qr-code-tool-1.0.0/scripts/qr.sh generate "https://example.com"
# Generate WiFi QR
bash skills/qr-code-tool-1.0.0/scripts/qr.sh wifi "MyNetwork" "password123"
# Generate contact QR
bash skills/qr-code-tool-1.0.0/scripts/qr.sh vcard "John Doe" "+1234567890" "john@example.com"
# Read QR from image
bash skills/qr-code-tool-1.0.0/scripts/qr.sh read "./qrcode.png"
# Batch generate from file
bash skills/qr-code-tool-1.0.0/scripts/qr.sh batch "./urls.txt" --output-dir ./qrcodes

Output

QR codes are saved to:

  • Default: workspace/qrcodes/
  • Custom: --output parameter

Response Format

When generating: 

✅ QR Code Generated
   Content: https://example.com
   File: ./qrcodes/qr_20260310_103045.png
   Size: 300x300

When reading: 

📱 QR Code Content:
https://example.com/page?id=123

数据来源：ClawHub ↗ · 中文优化：龙虾技能库
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