Document Hub

When to Use

Use This Skill When

• Need to create Word, Excel, PDF documents
• Perform document format conversion (Word↔PDF, etc.)
• Batch process multiple documents
• Generate standardized documents using templates
• Edit and modify existing document content
• Extract structured data from documents
• Media file format conversion

Do NOT Use This Skill If

• Need complex layout design (recommend using professional design tools)
• Need fine-grained editing of large PDFs
• Target format does not support current content type
• Need real-time collaborative editing (recommend using online documents)

Typical Trigger Phrases

• "Generate Word document"
• "Process Excel spreadsheet"
• "Convert to PDF"
• "Batch process documents"
• "Document format conversion"
• "Create report"

• "Create Word document"
• "Process Excel file"
• "Convert to PDF"
• "Batch document processing"
• "Document format conversion"
• "Generate report"

Workflow

Step 1: Define Document Requirements

• Target format (.docx / .xlsx / .pdf / .md)
• Content structure (titles, paragraphs, tables, images)
• Whether templates are needed

Step 2: Prepare Content Data

content = {
    "title": "文档标题",
    "paragraphs": ["段落1", "段落2"],
    "tables": [...],
}

Step 3: Generate/Convert Documents

from skills.document_hub.document_hub import write, convert

# 创建文档
write("output.docx", content)

# 格式转换
convert("input.docx", "output.pdf")

Step 4: Verify Output

• Check if document format is correct
• Confirm content integrity
• Verify special elements (tables, images)

Guardrails

Anti-Patterns

• ❌ Forcibly convert unsupported formats
• ❌ Fail to verify converted document content
• ❌ Do not implement exception handling during batch processing
• ❌ Ignore feature limitations of different formats

Limitations

• Limited complex layout capabilities
• Some fonts may be incompatible
• Slow processing speed for large files
• Some advanced PDF features are not supported

Best Practices

1. Format Adaptation: Adjust content structure for different formats
2. Exception Handling: Capture individual file errors during batch operations
3. Content Verification: Spot-check key documents after generation
4. Template Reuse: Establish standardized document templates

Core Functions

Document Creation

from skills.document_hub.document_hub import write

# Word文档
write("document.docx", {
    "title": "标题",
    "paragraphs": ["内容段落1", "内容段落2"]
})

# Excel表格
write("spreadsheet.xlsx", {
    "sheets": {
        "Sheet1": {
            "data": [
                {"列A": "值1", "列B": "值2"},
                {"列A": "值3", "列B": "值4"}
            ]
        }
    }
})

Format Conversion

from skills.document_hub.document_hub import convert

# Word to PDF
convert("input.docx", "output.pdf")

# PDF to images (via hub)
from skills.document_hub.document_hub import get_hub
hub = get_hub()

Batch Processing

from skills.document_hub.document_hub import batch_process

files = ["doc1.docx", "doc2.docx", "doc3.docx"]
batch_process(files, operation="convert", target_format="pdf")

Media Conversion

from skills.document_hub.document_hub import get_hub

hub = get_hub()
# 视频转音频
hub.convert_media("video.mp4", "audio.mp3")

Supported Formats

Integration Examples

Workflow 1: Content Extraction → Generate Word

from skills.content_extractor.content_extractor import extract
from skills.document_hub.document_hub import write

result = extract("https://mp.weixin.qq.com/s/xxx")

doc_content = {
    "title": result.title,
    "paragraphs": [
        f"作者：{result.author}",
        f"发布时间：{result.publish_time}",
        "",
        result.content
    ]
}
write("文章.docx", doc_content)

Workflow 2: Data Aggregation → Excel

from skills.document_hub.document_hub import write

data = {
    "sheets": {
        "汇总": {
            "data": [
                {"平台": "小宇宙", "标题": "播客1"},
                {"平台": "B站", "标题": "视频1"}
            ]
        }
    }
}
write("内容汇总.xlsx", data)

Workflow 3: Word → PDF

from skills.document_hub.document_hub import convert

convert("报告.docx", "报告.pdf")

Related Skills

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