據 AlphaMoat 統計,截至 2026-09,Ocr Document 累計下載 4,245 次、獲 2 個星標,在全部 5,078 個 AI 技能中排名第 2,342 位,在「辦公效率」分類(435 個)中排名第 197 位。

累計安裝

398

累計下載

4245

星標

全站排名

#2,342

全站前 47% · 「辦公效率」前 46%

平台	累計安裝	累計下載	星標	評論
ClawHub ↗	44	4245	-	-
SkillHub ↗	398	3596	2	—

各平台的計數口徑不同,統計時間不一致。

這個技能是做什麼的

mineru-open-api可接收本地檔案或URL，並設定識別語言和輸出目錄。flash-extract會上傳雲端，文件稱無需帳戶，限制為10MB及20頁；完整佈局OCR另需認證。識別結果應核對，不能據文件保證資料留存政策。

資料釋出於 2026-10-27

可以用來做什麼

從掃描PDF或頁面照片提取文字

什麼時候用

原始內容是掃描圖像且需可編輯文字時

示例提示詞

以下是根據技能文件生成的示例,不代表實際執行結果。

說明這份掃描件的雲端處理和大小限制，確認後再提取並標註模糊文字。

月度資料趨勢

累計下載4245

星標2

2026-09 起統計方法調整:同名技能按作者分別統計,並覆蓋全部技能。圖中虛線為調整前的月份,與之後的資料不直接比較,也不計算跨越調整的增長。

月份	累計下載	環比	星標
2026-09	4245	—	2
2026-08	4085	+24.8%	2
2026-07	3272	+98.9%	2
2026-06	1645	+13.8%	2
2026-05	1446	—	1
2026-03	658	—	-

SKILL.md 原文

以下是作者釋出的原始檔案,按純文字顯示,本站未做修改或稽核;其中的連結不可點選,命令請核實後再執行。抓取於 2026-10-23。

2.6 KB · ClawHub v1.0.0

---
name: ocr_document
description: "OCR document extraction - extract text from scanned documents, photos, and images using OCR. Use when reading scanned PDFs, photographed pages, handwritten notes, or any document that needs optical character recognition."
homepage: https://mineru.net
metadata: {"openclaw":{"emoji":"🔍","requires":{"bins":["mineru-open-api"]},"install":[{"id":"npm","kind":"node","package":"mineru-open-api","bins":["mineru-open-api"],"label":"Install via npm"},{"id":"uv","kind":"uv","package":"mineru-open-api","bins":["mineru-open-api"],"label":"Install via uv"},{"id":"go","kind":"go","package":"github.com/opendatalab/MinerU-Ecosystem/cli/mineru-open-api","bins":["mineru-open-api"],"label":"Install via go install","os":["darwin","linux"]}]}}
---

# OCR Document - Extract Text from Scanned Documents and Images

Extract text from scanned documents and images using OCR via MinerU Open API. No API key required.

展開全部(共 66 行)


## Quick Start

```bash
# OCR a scanned PDF
mineru-open-api flash-extract scanned.pdf

# OCR an image of a document
mineru-open-api flash-extract page-photo.jpg

# OCR from URL (no download needed)
mineru-open-api flash-extract https://example.com/scanned.pdf

# Specify language for better accuracy
mineru-open-api flash-extract scanned.pdf --language en

# Save OCR result to file
mineru-open-api flash-extract scanned.pdf -o ./output/
```

## Language Rule

You MUST reply to the user in the SAME language they use. This is non-negotiable.

## Capabilities

- OCR for scanned PDFs, photographed documents, images
- Supports PDF, PNG, JPG, WebP, BMP, TIFF
- Supports both local files and URLs directly
- Language hint with `--language` (default: `ch`, use `en` for English)
- No API key, no signup, no authentication
- Max 10MB / 20 pages per document

## When to Use

- User asks to "OCR" a document or image
- User has a scanned PDF that needs text extraction
- User shares a photo of a page and wants the text
- User mentions "scan", "handwriting", or "recognize text"

## CLI Reference

Run `mineru-open-api flash-extract --help` for all available options.

## Data Privacy

- `flash-extract` uploads the document to MinerU's cloud API for processing and returns the result. No account or API key is required.
- Documents are processed in real-time and are not stored after extraction.
- For details, see https://mineru.net

## Notes

- Best results with clear, high-resolution scans
- For higher precision OCR with full layout preservation, use `mineru-open-api extract --ocr` (requires auth via `mineru-open-api auth`)
- If the CLI cannot be installed via npm/uv/go, download it from https://mineru.net/ecosystem?tab=cli