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在 OpenClaw 中安装
/install receipt-ocr-tracker
功能描述
Pixel Termux receipt snap → OCR tesseract → parse CSV expense report (date/item/amount/total tax). Triggers for "scan receipt Pixel", "OCR expense CSV", "tra...
安全使用建议
This skill appears to be what it says: a small local OCR parser that runs pytesseract/Pillow and writes expenses.csv. Before installing or running it: 1) be sure you have the Tesseract binary and Python imaging libs installed (the skill does not declare them as required but SKILL.md expects them); 2) test with sample receipts — the parser uses simple regexes and can misidentify numbers (it may sum non-price numbers), so verify outputs before using for accounting; 3) the script runs locally and does not contact external servers or request credentials, but review the included scripts yourself or run in a sandbox if you handle sensitive receipts; 4) if you want more robust parsing (line-item extraction, currency handling, taxes/tips), consider a more sophisticated parser or post-process the CSV to correct misclassifications.
功能分析
Type: OpenClaw Skill
Name: receipt-ocr-tracker
Version: 1.0.0
The skill bundle provides a standard receipt OCR utility using Tesseract and PIL. The script 'scripts/ocr.py' performs local image processing and CSV generation as described, with no evidence of network exfiltration, unauthorized file access, or malicious prompt injection in 'SKILL.md'.
能力评估
Purpose & Capability
Name, description, SKILL.md, and the included Python script are consistent: the tool runs Tesseract OCR on a supplied image and writes a CSV of detected amounts/items. Minor incoherence: the skill metadata declares no required binaries, but SKILL.md and the script require the Tesseract engine and Python imaging libraries (pytesseract, Pillow). Declaring those dependencies would be expected.
Instruction Scope
Runtime instructions are narrowly scoped: take a camera photo, run scripts/ocr.py on the image, produce expenses.csv and an MD summary. The script only reads the provided image and writes a local CSV. Concern: the parsing rules and regex in both SKILL.md and code are very simplistic (they match many numeric patterns), so non-monetary numbers may be parsed as amounts and totals will be incorrect.
Install Mechanism
No install spec is provided (instruction-only install), which minimizes risk. Dependencies are expected to be installed manually (SKILL.md suggests 'pkg install tesseract' and 'pkg install python-pillow'); there are no downloads or obscure install URLs and the included Python code is small and readable.
Credentials
The skill requests no environment variables or credentials and the code does not access system credentials, config paths, or network endpoints. This is proportionate for the stated purpose.
Persistence & Privilege
The skill is user-invocable and not always-enabled. It does not request persistent privileges, does not modify other skills or global agent settings, and runs only when invoked.
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 receipt-ocr-tracker - 安装完成后，直接呼叫该 Skill 的名称或使用
/receipt-ocr-tracker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 receipt-ocr-tracker.
- Snap receipts using your device camera and process images with Tesseract OCR.
- Automatically parses receipts into CSV expense reports with date, item, amount, and tax.
- Supports quick triggers for scanning, OCR, and business receipt tracking.
- Outputs freelancer- and small business-friendly CSV/Markdown for Google Sheets.
- Includes troubleshooting tips for common setup issues.
元数据
常见问题
Receipt OCR Tracker 是什么？
Pixel Termux receipt snap → OCR tesseract → parse CSV expense report (date/item/amount/total tax). Triggers for "scan receipt Pixel", "OCR expense CSV", "tra... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 162 次。
如何安装 Receipt OCR Tracker？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install receipt-ocr-tracker」即可一键安装，无需额外配置。
Receipt OCR Tracker 是免费的吗？
是的，Receipt OCR Tracker 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
Receipt OCR Tracker 支持哪些平台？
Receipt OCR Tracker 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 Receipt OCR Tracker？
由 skunnyo（@skunnyo）开发并维护，当前版本 v1.0.0。
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