# Document Leak Checker — yeezhan.com
> One-time pay-per-task emergency tool to make your file ready for submission.
> No credits, no balance. One payment unlocks one task result, valid for 24 hours.

Tool domain: https://doc-leak-check.yeezhan.com
Skill definition: https://doc-leak-check.yeezhan.com/skill/SKILL.md
API documentation: https://doc-leak-check.yeezhan.com/api/docs

## What this tool does
Scan DOCX / XLSX / PPTX for author names, comments, tracked changes and hidden sheets before you hit send.

## Typical user problems
- Sent proposals carry author names, internal comments and "deleted" tracked changes that anyone can recover. Scan the OOXML internals before it leaves.

## Parameters


## Pricing
- Watermarked preview: free, no login required
- Final clean output: $0.99 one-time per task
- Require login (email/phone OTP) to complete payment
- Result available for download 24 hours after payment

## Limitations
- Max input 50 MB
- 支持 docx / xlsx / pptx（OOXML）