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在 OpenClaw 中安装
/install poocr-vatinvoice2excel
功能描述
使用 poocr 库识别发票并导出 Excel。当用户需要识别增值税发票、批量处理发票文件或提取发票信息到 Excel 时调用此技能。
安全使用建议
This skill appears to do what it claims (use poocr + Tencent Cloud to OCR invoices) but the registry metadata fails to declare the required Tencent Cloud credentials and the skill has no source/homepage. Before installing: verify the poocr package and its PyPI/project repository; confirm the curl.qcloud.com link is legitimate; avoid hardcoding SecretId/SecretKey in code (use environment variables or a secrets manager); limit and rotate the API keys you provide; test in an isolated environment; and prefer a skill with clear provenance and declared credentials in its metadata.
功能分析
Type: OpenClaw Skill
Name: poocr-vatinvoice2excel
Version: 1.0.0
The skill is a legitimate utility for VAT invoice OCR using the 'poocr' library and Tencent Cloud API. It provides clear instructions and code examples in SKILL.md for processing invoices and exporting data to Excel. No malicious behaviors, such as unauthorized data exfiltration or hidden execution, were identified.
能力评估
Purpose & Capability
The SKILL.md clearly relies on the poocr library and Tencent Cloud SecretId/SecretKey to perform VAT invoice OCR and export to Excel, which fits the claimed purpose. However, the skill metadata lists no required environment variables or primary credential, and the source/homepage are unknown — the declared requirements do not match what the instructions actually need.
Instruction Scope
Instructions stay within the stated purpose (install poocr, call VatInvoiceOCR2Excel, supply input/output paths). However they show hardcoding of SecretId/SecretKey into code examples rather than encouraging safer practices (env vars or secret stores). The SKILL.md points the user to a shortlink (https://curl.qcloud.com/9ExTmaya) to obtain Tencent Cloud keys — this is expected for a Tencent-backed library but the shortlink should be verified.
Install Mechanism
There is no install spec in the registry (instruction-only), but SKILL.md instructs 'pip install poocr'. Using PyPI is common but has inherent supply-chain risk; the skill provides no provenance (source repo or homepage) for the poocr package or for this skill itself.
Credentials
The runtime requires Tencent Cloud SecretId and SecretKey, yet the skill metadata lists no required env vars or primary credential. Asking for cloud API credentials is proportionate to OCR via Tencent Cloud, but the omission in metadata and examples that hardcode credentials increases risk (credential leakage, poor handling).
Persistence & Privilege
The skill is user-invocable, not always-on, and instruction-only. It does not request persistent presence or claim to modify other skills or system settings.
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 poocr-vatinvoice2excel - 安装完成后，直接呼叫该 Skill 的名称或使用
/poocr-vatinvoice2excel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
poocr-vatinvoice2excel 1.0.0 initial release:
- 新增发票识别技能，基于 poocr 库和腾讯云 AI，实现增值税发票 OCR，并导出结果为 Excel。
- 支持单张和批量发票识别，兼容 PDF、JPG、PNG 格式。
- 自动提取发票号码、开票日期、金额、税额等关键信息。
- 提供详细使用说明和代码示例，方便集成与调用。
元数据
常见问题
poocr vatinvoice2excel 是什么？
使用 poocr 库识别发票并导出 Excel。当用户需要识别增值税发票、批量处理发票文件或提取发票信息到 Excel 时调用此技能。 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 331 次。
如何安装 poocr vatinvoice2excel？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install poocr-vatinvoice2excel」即可一键安装，无需额外配置。
poocr vatinvoice2excel 是免费的吗？
是的，poocr vatinvoice2excel 完全免费，采用 MIT-0 许可证，可自由下载、安装和使用。
poocr vatinvoice2excel 支持哪些平台？
poocr vatinvoice2excel 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 poocr vatinvoice2excel？
由 程序员晚枫（@coderwanfeng）开发并维护，当前版本 v1.0.0。
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