v1.0.0 to v1.0.0

1 added, 1 removed. Audit A to A.

---

name: doc-comparator

display-name: Document Comparator

description: Compare documents - text diff, structural comparison, change summary

version: 1.0.0

category: document

user-invocable: true

tags: [document, compare, diff, changes]

capabilities: [text-diff, structural-comparison, change-summary]

supported-file-types: [txt, md, docx, pdf, html]

os: [win32, darwin, linux]

- execution-capabilities: [data:result, data:task, filesystem:read, host:document, host:logger, process:cwd]

+ execution-capabilities: [data:result, data:task, filesystem:read, host:document, host:filesystem, host:logger, process:cwd]

handler: ./handler.js

tools:

- file_read

instructions: |

Use this skill to compare two documents and identify differences.

Supports text files, Markdown, DOCX, PDF, and HTML.

examples:

- input: "/doc-comparator --compare old.md new.md"

output: "Diff summary: 5 additions, 3 deletions, 89% similarity"

- input: "/doc-comparator --compare doc1.docx doc2.docx --format json"

output: "Structured JSON diff with line-level changes"

author: ChainlessChain

---

# Document Comparator

Compare two documents to identify text differences, structural changes, and similarity.

## Usage

```

/doc-comparator --compare <file1> <file2> [--format text|json|html]

/doc-comparator --summary <file1> <file2>

```

## Supported Formats

- **Text/Markdown**: Line-by-line comparison

- **DOCX**: Extracts text via mammoth, then compares

- **PDF**: Extracts text via pdf-parse, then compares

- **HTML**: Strips tags, then compares text content

## Output Formats

- **text** (default): Unified diff format

- **json**: Structured change objects

- **html**: HTML with highlighted changes

## Dependencies

- `mammoth` — DOCX text extraction

- `pdf-parse` — PDF text extraction