← 返回 Skills 市场
444
总下载
10
收藏
0
当前安装
5
版本数
在 OpenClaw 中安装
/install qrcode2
功能描述
本地将文本/URL 编成 PNG 二维码，或从图片识别二维码，可与远程 qrcode 技能搭配。当用户说：本地生成二维码图片、离线扫图读码，或类似本地二维码问题时，使用本技能。
安全使用建议
This skill appears to do exactly what it claims: generate and decode QR codes locally. Before installing or running it, install the recommended Python packages from a trusted source (pip install "qrcode[pil]" opencv-python), and run the script in a directory where writing image files is acceptable. Note the script writes/reads files relative to the current working directory (absolute paths are blocked). The provided qrcode.py file appears duplicated/truncated in the package listing — consider fetching a clean, single-copy version from a trusted repository or asking the publisher to confirm the file integrity before use.
功能分析
Type: OpenClaw Skill
Name: qrcode2
Version: 1.0.4
The qrcode2 skill provides local QR code generation and decoding functionality using the 'qrcode' and 'opencv-python' libraries. The implementation in qrcode.py includes a security-conscious path normalization function (_normalize_local_path) that prevents directory traversal and restricts file operations to the current working directory. No malicious behaviors, data exfiltration, or suspicious network activities were found.
能力评估
Purpose & Capability
Name/description request Python and local QR libraries only; the code imports qrcode and opencv (cv2) and performs only encode/decode operations. No unrelated credentials, binaries, or services are required.
Instruction Scope
SKILL.md instructs running the included Python script with JSON args; the script only reads/writes files within the current working directory (it enforces no absolute paths and blocks leading '..'). This stays within the stated purpose. Note: the skill writes output files to the working directory and will read any image file path you provide, so choose the working directory carefully.
Install Mechanism
There is no install spec; SKILL.md suggests installing dependencies via pip (qrcode[pil], opencv-python). No external downloads or opaque install URLs are used.
Credentials
The skill requests no environment variables or credentials. Its dependency needs (Python packages) are proportional to QR generation/recognition.
Persistence & Privilege
Skill is not always-enabled and is user-invocable. It does not modify other skills or system configuration; it only reads/writes files under the agent's working directory.
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 qrcode2 - 安装完成后，直接呼叫该 Skill 的名称或使用
/qrcode2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
v1.0.4
No user-facing changes detected.
- No file changes or feature updates in this version.
- Documentation and functionality remain as in the previous release.
v1.0.3
- No code or documentation changes detected in this version.
- Behavior and usage remain the same as the previous release.
v1.0.2
Version 1.0.2 of qrcode2
- No code or documentation changes detected in this release.
- All functionality and usage remain the same as the previous version.
v1.0.1
- Update script path in documentation from skill/qrcode2/qrcode.py to skills/qrcode2/qrcode.py.
- Update all usage examples to reflect new skills/ directory path.
- No functional or code changes; documentation adjustments only.
v1.0.0
- Initial release of qrcode2: local QR code generation and recognition skill.
- Generate PNG QR code images from text or URL using Python libraries (no external HTTP APIs required).
- Decode and extract text/URL from local QR code image files.
- Works offline; suitable for use with OpenClaw/ClawHub and can complement the remote jisu-qrcode skill.
- Includes clear command-line usage with JSON input for both encoding and decoding.
- Returns detailed error messages if dependencies are missing or files are not found.
元数据
常见问题
Local QR Code Generation And Recognition Not Require An API_KEY - 本地二维码生成与识别 是什么？
本地将文本/URL 编成 PNG 二维码，或从图片识别二维码，可与远程 qrcode 技能搭配。当用户说：本地生成二维码图片、离线扫图读码，或类似本地二维码问题时，使用本技能。 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 444 次。
如何安装 Local QR Code Generation And Recognition Not Require An API_KEY - 本地二维码生成与识别？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install qrcode2」即可一键安装，无需额外配置。
Local QR Code Generation And Recognition Not Require An API_KEY - 本地二维码生成与识别 是免费的吗？
是的，Local QR Code Generation And Recognition Not Require An API_KEY - 本地二维码生成与识别 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Local QR Code Generation And Recognition Not Require An API_KEY - 本地二维码生成与识别 支持哪些平台？
Local QR Code Generation And Recognition Not Require An API_KEY - 本地二维码生成与识别 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 Local QR Code Generation And Recognition Not Require An API_KEY - 本地二维码生成与识别？
由 极速数据（@jisuapi）开发并维护，当前版本 v1.0.4。
推荐 Skills