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When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities.
作者
liuzhengmcc-debug
· GitHub ↗
· v1.0.0
· MIT-0
191
总下载
1
收藏
0
当前安装
1
版本数
在 OpenClaw 中安装
/install ocr-tool
功能描述
OCR (Optical Character Recognition) tool using Tesseract for extracting text from images. Use when: (1) processing screenshots, charts, or documents in image...
安全使用建议
This skill appears to do exactly what it claims: run Tesseract locally and parse the resulting text. Before installing, ensure you have (or want) a local Tesseract installation and any required language packs (chi_sim) for Chinese OCR. Review and, if desired, run the included test_ocr.py to verify behavior on sample images. Be mindful of privacy: OCR will read any image you feed it (including potentially sensitive content) and produce plain-text output; do not point it at images you don't want converted or stored. If you deploy this in an automated agent, note the agent can invoke local tesseract commands—there are no network exfiltration steps in the provided code, but still avoid giving it images that contain secrets you wouldn't want processed.
功能分析
Type: OpenClaw Skill
Name: ocr-tool
Version: 1.0.0
The ocr-tool skill bundle is a legitimate utility designed to wrap the Tesseract OCR engine for text extraction from images, specifically optimized for financial announcements and charts. The bundle includes a Bash script (ocr.sh), a Python script (ocr_extract.py), and comprehensive documentation (SKILL.md) that align perfectly with its stated purpose. Analysis of the code and instructions found no evidence of malicious intent, data exfiltration, or unauthorized command execution; the use of subprocesses and shell commands is appropriate for interfacing with the Tesseract CLI tool.
能力评估
Purpose & Capability
Name/description, required binaries (tesseract), install entries (apt/brew/choco/winget), and included scripts all match an OCR tool focused on Chinese/English financial images.
Instruction Scope
SKILL.md and example code only instruct running tesseract, local preprocessing, and local parsing of OCR text (grep/regex). The skill references a local media directory for integration (HOME/.openclaw/media/inbound/) which is consistent with OpenClaw integration and the stated use case.
Install Mechanism
Install metadata points to standard package managers (brew/apt/choco/winget) for installing Tesseract; no arbitrary downloads or extracted archives are used.
Credentials
The skill requires no environment variables, no credentials, and no config paths beyond expecting a local tesseract binary and optional tessdata language files—proportionate for OCR functionality.
Persistence & Privilege
always is false and the skill doesn't request permanent or cross-skill configuration changes. It runs local commands and scripts without elevating privileges or modifying other skills.
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 ocr-tool - 安装完成后，直接呼叫该 Skill 的名称或使用
/ocr-tool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 of the ocr-tool skill for extracting text from images using Tesseract OCR.
- Supports English, Chinese (Simplified and Traditional), Japanese, and Korean text extraction.
- Optimized for processing financial charts, announcements, reports, screenshots, and tabular data images.
- Includes guidance for setup, advanced usage (batch processing, preprocessing), and integration examples (e.g., financial analysis scripts, Telegram workflows).
- Troubleshooting tips and best practices for improving OCR accuracy provided.
元数据
常见问题
When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities. 是什么？
OCR (Optical Character Recognition) tool using Tesseract for extracting text from images. Use when: (1) processing screenshots, charts, or documents in image... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 191 次。
如何安装 When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities.？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install ocr-tool」即可一键安装，无需额外配置。
When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities. 是免费的吗？
是的，When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities. 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities. 支持哪些平台？
When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities. 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 When dealing with text within an image, the system automatically recognizes it as an OCR (Optical Character Recognition) task and applies the corresponding capabilities.？
由 liuzhengmcc-debug（@liuzhengmcc-debug）开发并维护，当前版本 v1.0.0。
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