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Doc Ocr

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文档文字识别。用户提供 PDF/扫描件/图片(合同、发票、书页、截图),需要提取文字、转成可编辑文本时使用。扫描件自动 OCR(macOS Vision,中英文)。Document OCR: extract editable text from PDFs, scans, and images (contracts, invoices, book pages, screenshots) via macOS Vision.

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  • Added September 5, 2026
ai-agentspythongobash

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Scanned September 5, 2026

npx -y skills add davepoon/buildwithclaude --skill doc-ocr --agent claude-code

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SKILL.md
---
name: doc-ocr
description: "文档文字识别。用户提供 PDF/扫描件/图片(合同、发票、书页、截图),需要提取文字、转成可编辑文本时使用。扫描件自动 OCR(macOS Vision,中英文)。Document OCR: extract editable text from PDFs, scans, and images (contracts, invoices, book pages, screenshots) via macOS Vision."
category: document-processing
license: MIT
---

# Doc-OCR 文档文字识别

PDF / 扫描件 / 图片 → 可编辑文字。有文字层的 PDF 直接提取,扫描件自动 OCR(macOS Vision 自带,中英文)。

## 触发条件

用户提供 PDF/图片文件,要求:
- "提取文字""转文字""OCR"
- 处理扫描件、合同、发票、书页、截图

## 使用步骤

### 1. 单个文件

```bash
python3 scripts/dococr.py 合同.pdf
python3 scripts/dococr.py 发票.jpg
```

输出保存为 `<输入名>_ocr.txt`。

### 2. 批量目录

```bash
python3 scripts/dococr.py ./扫描件/ -o 全部.txt
```

### 3. Markdown 输出

```bash
python3 scripts/dococr.py 书.pdf --md
```

## 依赖(首次使用时安装)

```bash
pip3 install pymupdf pyobjc-framework-Vision
```

**注意**:OCR 依赖 macOS Vision(仅 macOS 可用)。Linux 需另装 tesseract 等引擎。

## 已知陷阱

- **扫描件判定**:PDF 文字层 <20 字自动走 OCR,正常 PDF 直接提取。
- **手写体**:Vision 对印刷体/清晰手写效果好,潦草手写不保证。
- **隐私卖点**:文件在本机处理,不上传第三方。

Files in this skill

  • SKILL.md1.5 KB
  • scripts/dococr.py3.5 KB

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