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在 OpenClaw 中安装
/install qrcode-scan
功能描述
QR code scanning and generation. Invoke when user needs to scan/decode QR codes from images, generate QR codes (text, URL, WiFi), or mentions QR code related...
安全使用建议
This skill appears internally consistent for QR scanning and generation. Before installing or running it: (1) review and run the code in a controlled environment (virtualenv) and inspect dependencies from PyPI; (2) be cautious when providing URLs — the skill will fetch any URL you pass (risk of contacting internal services/SSRF if run in a networked environment); (3) avoid scanning sensitive local images unless you trust the runtime environment, since the tool reads files you point at; (4) note pyzbar may need system libraries (install instructions are in its docs); (5) if you don't want the agent to autonomously fetch URLs, consider restricting autonomous invocation or validating inputs prior to use.
功能分析
Type: OpenClaw Skill
Name: qrcode-scan
Version: 1.0.0
The skill provides legitimate QR code scanning and generation functionality using standard libraries like `qrcode`, `pyzbar`, and `Pillow`. While `scripts/main.py` includes capabilities to read local files and fetch data from remote URLs via `urllib.request.urlopen`, these are strictly used to process images for QR decoding as described in `SKILL.md`. No evidence of malicious intent, data exfiltration, or prompt injection was found.
能力评估
Purpose & Capability
Name/description, SKILL.md, and scripts/main.py are consistent: the skill depends on qrcode, Pillow, and pyzbar and uses urllib to fetch remote images. All requested functionality (file/URL/base64 input, QR generation including WiFi payloads) is supported by the code and justified by the description.
Instruction Scope
SKILL.md limits actions to scanning/generating QR images and shows CLI/Python API usage. It explicitly allows reading local files, base64 blobs, and fetching images from URLs. These are necessary for the feature, but fetching arbitrary URLs introduces an expected network risk (the skill will perform HTTP GETs to any provided URL) and scanning arbitrary local file paths means the skill will read files the user points it at. The instructions do not attempt to read unrelated environment variables or system configs.
Install Mechanism
There is no automated install spec in registry metadata; SKILL.md recommends 'pip install qrcode pillow pyzbar'. This is a normal, traceable install path. Note: pyzbar may require system libraries (zbar) or platform-specific prerequisites (e.g., Visual C++ on Windows) documented in pyzbar's README.
Credentials
The skill requires no environment variables, credentials, or config paths. No secrets are requested or accessed by the code.
Persistence & Privilege
The skill is not marked always:true and does not modify other skills or system-wide settings. It has no special persistence or elevated privileges.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install qrcode-scan - 安装完成后，直接呼叫该 Skill 的名称或使用
/qrcode-scan触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.0
- Initial release with QR code scanning and generation capabilities.
- Supports QR code decoding from images, URLs, and Base64.
- Generates QR codes for text, URLs, and WiFi credentials.
- Includes command-line and Python API usage examples.
- Handles multiple QR codes in one image and WiFi QR code parsing.
- Documentation provided in both English and Chinese.
元数据
常见问题
qrcode-scan 是什么？
QR code scanning and generation. Invoke when user needs to scan/decode QR codes from images, generate QR codes (text, URL, WiFi), or mentions QR code related... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 207 次。
如何安装 qrcode-scan？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install qrcode-scan」即可一键安装，无需额外配置。
qrcode-scan 是免费的吗？
是的，qrcode-scan 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
qrcode-scan 支持哪些平台？
qrcode-scan 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 qrcode-scan？
由 末心（@moxin1044）开发并维护，当前版本 v1.0.0。
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