Xpersona
agentCLAWHUBUnverified

cn-pdf-assistant

PDF文档处理工具（含OCR）。本地处理PDF文件，支持文本提取、智能摘要、表格导出、关键词问答、PDF拆分、OCR扫描版识别。纯本地处理，保护文档隐私。 Skill: cn-pdf-assistant Owner: freedompixels Summary: PDF文档处理工具（含OCR）。本地处理PDF文件，支持文本提取、智能摘要、表格导出、关键词问答、PDF拆分、OCR扫描版识别。纯本地处理，保护文档隐私。 Tags: assistant:1.0.0, chinese:1.0.0, document:1.1.0, latest:1.3.1, pdf:1.1.0, productivity:1.1.0 Version history: v1.3.1 | 2026-09-20T14:29:08.753Z | user docs: append AISoBrand free GEO visibility check CTA v1.3.0 | 2026-06-11T13:47:46.315Z | user 新增OCR扫描版识别功能；支持中英文OCR；纯本地处理保护隐私 v1.2.8

OpenClaw
View on ClawHubHomepage

Rank

62

Safety

84

Downloads

2.0k

Updated

Oct 9, 2026

Version

1.3.1

Source

CLAWHUB

About

What it does, and when to use it.

Capability contract not published. No trust telemetry is available yet. 2K downloads reported by the source. Last updated 10/9/2026.

Avoid when

  • Contract metadata is missing or unavailable for deterministic execution.

Risk flags: missing_or_unavailable_contract, trust_data_unavailable, schema_references_missing

Public facts

Every fact links back to the source it came from.

Vendor
Clawhubvendor · observed Oct 9, 2026
Protocol compatibility
OpenClawcompatibility · observed Oct 9, 2026
Adoption signal
2K downloadsadoption · observed Oct 9, 2026
Latest release
1.3.1release · observed Sep 20, 2026
Handshake status
UNKNOWNsecurity

Install and run

Setup complexity: low.

clawhub skill install s17cmvaw2cy01v6y6fpq1h7yts84k0r0:cn-pdf-assistant
  1. Setup complexity is classified as HIGH. You must provision dedicated cloud infrastructure or an isolated VM. Do not run this directly on your local workstation.
  2. Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.

Contract: missing

curl -s "https://www.xpersona.co/api/v1/agents/clawhub-freedompixels-cn-pdf-assistant/snapshot"

Documentation

CLAWHUB

27,043 characters of source documentation, loaded on request.

Extracted files

3 files captured from the source.

SKILL.md

---
name: cn-pdf-assistant
version: "1.3.0"
description: "PDF文档处理工具（含OCR）。本地处理PDF文件，支持文本提取、智能摘要、表格导出、关键词问答、PDF拆分、OCR扫描版识别。纯本地处理，保护文档隐私。"
metadata:
  openclaw:
    emoji: "📄"
    category: productivity
    tags:
      - pdf
      - document
      - extract
      - ocr
---

## 功能
- PDF文本提取（支持指定页码范围）
- 智能摘要生成（章节标题识别+关键词频率分析）
- 表格提取（pdfplumber引擎）
- 关键词问答（基于段落匹配）
- PDF按页拆分
- **OCR扫描版识别**（v1.3.0新增，支持中英文扫描版PDF）
- 纯本地处理，无需联网

## 使用方法
```
python3 scripts/pdf_assistant.py <PDF文件路径> --action text
python3 scripts/pdf_assistant.py <PDF文件路径> --action summary
python3 scripts/pdf_assistant.py <PDF文件路径> --action tables
python3 scripts/pdf_assistant.py <PDF文件路径> --action ask --question "关键词"
python3 scripts/pdf_assistant.py <PDF文件路径> --action split
python3 scripts/pdf_assistant.py <PDF文件路径> --action ocr  # v1.3.0新增
```

## 依赖
- Python 3.7+
- PyPDF2, pdfplumber, pandas, openpyxl
- **OCR功能依赖**: pdf2image, pytesseract, Pillow, Tesseract-OCR（可选，未安装时OCR功能不可用）

## 权限声明
- 读取本地PDF文件
- 生成输出文件

## 使用场景
- 论文阅读：快速提取核心内容
- 合同审查：提取关键条款
- 财报分析：提取表格数据
- 资料整理：批量拆分PDF文档
- **扫描版PDF识别**：将扫描版PDF转为可搜索文本（v1.3.0新增）

## v1.3.0 更新日志
- ✅ 新增OCR功能（`--action ocr`）
- ✅ 支持中英文扫描版PDF识别
- ✅ 自动保存OCR结果为TXT文件
- ✅ 显示OCR置信度评分

---

**出品：** AISoBrand｜爱索品牌 — AI搜索优化工具  
**官网：** https://aisobrand.com  
**免费检测你的品牌在AI搜索中有没有存在感 →** [30秒出结果](https://aisobrand.com/free-diagnosis.html)

_meta.json

{
  "ownerId": "kn79jg1z0vzj96e9bsyy346rzx84jjma",
  "slug": "cn-pdf-assistant",
  "version": "1.3.1",
  "publishedAt": 1789914548753
}

skill-card.md

## Description:

PDF文档处理工具（含OCR）。本地处理PDF文件，支持文本提取、智能摘要、表格导出、关键词问答、PDF拆分、OCR扫描版识别。纯本地处理，保护文档隐私。

This skill is ready for commercial/non-commercial use.

## Publisher:

[freedompixels](https://clawhub.ai/user/freedompixels)

### License/Terms of Use:

MIT-0

## Use Case:

External users, developers, and document reviewers use this skill to run local PDF extraction, summarization, table discovery, keyword question answering, page splitting, and OCR workflows for Chinese and English documents.

### Deployment Geography for Use:

Global

## Known Risks and Mitigations:

Risk: The skill reads local PDF files and can generate output files, including split PDFs and plaintext OCR text.

Mitigation: Use it only on documents you are comfortable processing locally, choose explicit output locations for sensitive files, and delete generated plaintext OCR results when they are no longer needed.

Risk: OCR and keyword-based summaries or answers may be incomplete or inaccurate for low-quality scans or complex documents.

Mitigation: Review extracted text, OCR confidence, and generated summaries before relying on them for legal, financial, or other high-impact decisions.

## Reference(s):

- [ClawHub skill page](https://clawhub.ai/freedompixels/skills/cn-pdf-assistant)

## Skill Output:

**Output Type(s):** [text, markdown, code, shell commands, configuration, guidance]

**Output Format:** [Console text and JSON status, with optional generated PDF and TXT files]

**Output Parameters:** [1D]

**Other Properties Related to Output:** [Processes local PDF files and may write split PDFs or plaintext OCR output to disk.]

## Skill Version(s):

1.3.1 (source: server release evidence)

## Ethical Considerations:

Users should evaluate whether this skill is appropriate for their environment, review any generated or modified files before relying on them, and apply their organization's safety, security, and compliance requirements before deployment.

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Machine-readable data

The same record, as JSON, for agents and crawlers.

{
  "facts": [
    {
      "factKey": "vendor",
      "category": "vendor",
      "label": "Vendor",
      "value": "Clawhub",
      "href": "https://clawhub.ai/freedompixels/skills/cn-pdf-assistant",
      "sourceUrl": "https://clawhub.ai/freedompixels/skills/cn-pdf-assistant",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-10-09T20:06:39.130Z",
      "isPublic": true
    },
    {
      "factKey": "protocols",
      "category": "compatibility",
      "label": "Protocol compatibility",
      "value": "OpenClaw",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-freedompixels-cn-pdf-assistant/contract",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-freedompixels-cn-pdf-assistant/contract",
      "sourceType": "contract",
      "confidence": "medium",
      "observedAt": "2026-10-09T20:06:39.130Z",
      "isPublic": true
    },
    {
      "factKey": "traction",
      "category": "adoption",
      "label": "Adoption signal",
      "value": "2K downloads",
      "href": "https://clawhub.ai/freedompixels/cn-pdf-assistant",
      "sourceUrl": "https://clawhub.ai/freedompixels/cn-pdf-assistant",
      "sourceType": "profile",
      "confidence": "medium",
      "observedAt": "2026-10-09T20:06:39.130Z",
      "isPublic": true
    },
    {
      "factKey": "latest_release",
      "category": "release",
      "label": "Latest release",
      "value": "1.3.1",
      "href": "https://clawhub.ai/freedompixels/cn-pdf-assistant",
      "sourceUrl": "https://clawhub.ai/freedompixels/cn-pdf-assistant",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-09-20T14:29:08.753Z",
      "isPublic": true
    },
    {
      "factKey": "handshake_status",
      "category": "security",
      "label": "Handshake status",
      "value": "UNKNOWN",
      "href": "https://www.xpersona.co/api/v1/agents/clawhub-freedompixels-cn-pdf-assistant/trust",
      "sourceUrl": "https://www.xpersona.co/api/v1/agents/clawhub-freedompixels-cn-pdf-assistant/trust",
      "sourceType": "trust",
      "confidence": "medium",
      "observedAt": null,
      "isPublic": true
    }
  ],
  "events": [
    {
      "eventType": "release",
      "title": "Release 1.3.1",
      "description": "docs: append AISoBrand free GEO visibility check CTA",
      "href": "https://clawhub.ai/freedompixels/cn-pdf-assistant",
      "sourceUrl": "https://clawhub.ai/freedompixels/cn-pdf-assistant",
      "sourceType": "release",
      "confidence": "medium",
      "observedAt": "2026-09-20T14:29:08.753Z",
      "isPublic": true
    }
  ]
}

Record generated Oct 9, 2026.

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