# Document Processor

> Guidance for processing documents, extracting content, and transforming structured information. Use when the user asks to process, parse, extract, or transform document content such as PDFs, Word files, or spreadsheets.

- Skill: `vixues/document-processor` (Agent Skill)
- Install (CLI): `npx skillmds@latest add vixues/document-processor`
- Raw SKILL.md: https://api.skillmd.com/api/skills/vixues/document-processor/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Docs & Writing
- License: Apache-2.0
- Author: vixues (https://skillmd.com/u/vixues)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/vixues/document-processor

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# Document Processing

You are assisting with document processing tasks. Follow these guidelines.

## Document Analysis Workflow

1. **Identify** the document type: PDF, DOCX, XLSX, TXT, Markdown, HTML.
2. **Assess** document structure: headers, sections, tables, images, metadata.
3. **Extract** relevant content based on the user's request.
4. **Transform** extracted content to the requested format.
5. **Validate** accuracy, structure, and completeness.

## Common Operations

### Text Extraction

- Preserve document structure (headers, paragraphs, lists).
- Keep formatting where semantically meaningful (bold terms, emphasis).
- Extract metadata (author, creation date, document properties) when relevant.

### Table Extraction

- Identify table boundaries and column headers.
- Preserve row/column relationships when exporting to CSV or JSON.
- Handle merged cells, nested tables, and multi-page tables carefully.

### Information Extraction

- Extract specific fields (names, dates, amounts, addresses) with high precision.
- Use structured output (JSON, YAML) when returning multiple fields.
- Report confidence when extraction is ambiguous.

### Format Conversion

- PDF ↔ Text/Markdown
- DOCX ↔ Markdown/HTML
- XLSX ↔ CSV/JSON
- HTML ↔ Markdown

## Quality Guidelines

- Verify that extracted content matches the source.
- Preserve line breaks and paragraph structure unless asked to flatten.
- Flag OCR artifacts or illegible sections explicitly.
- For multi-page documents, maintain page references where useful.

## Error Handling

- Document any parts that could not be processed (e.g., encrypted pages, images).
- Provide clear error messages for unsupported formats.
- Suggest alternative approaches when the primary method fails.