probe-roundtrip

Audit PDF parsing and reconstruction fidelity with multi-hop diff analysis.

8|Updated May 29, 2026
One-click install
npx skills add https://github.com/offlinecv/OfflineCV --skill probe-roundtrip
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: probe-roundtrip
Source: https://github.com/offlinecv/OfflineCV/tree/main/.claude/skills/probe-roundtrip
Command: npx skills add https://github.com/offlinecv/OfflineCV --skill probe-roundtrip

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill identifies where PDF parsing and reconstruction processes fail, specifically surfacing corruption or data loss that occurs when a resume is parsed, exported, and re-parsed.

Core Features & Use Cases

  • Round-trip Auditing: Executes a multi-hop parse-export-parse cycle to detect field-value drift or rendering errors.
  • PII-Safe Debugging: Provides structured diff reports that categorize corruption (e.g., field swaps, count inflation) without exposing sensitive candidate values.
  • Use Case: Use this when a user reports that a downloaded PDF version of their resume contains incorrect information or formatting errors compared to the original upload.

Quick Start

Run the probe-roundtrip skill by providing the absolute path to the resume PDF you wish to audit.

Frequently Asked Questions about probe-roundtrip

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit PDF parsing integrity to find resume data corruption?

Run a multi-hop parse-export-parse cycle on local PDF files to detect field-value drift and rendering errors. This identifies exactly where data corruption occurs during the reconstruction process.

Why does my resume PDF contain incorrect information after re-parsing?

Field-value drift or rendering crashes during the export cycle cause incorrect information in re-parsed resume PDFs. Round-trip auditing surfaces these corruption points by comparing field-level data before and after export.

Do I need vitest to run a round-trip audit on local PDF files?

Yes, vitest is required as the execution vehicle to perform multi-hop diff analysis on local PDF files. It runs the parse-export-parse cycle and generates structured data fidelity reports.

Can I debug resume parsing errors without exposing sensitive candidate PII?

Generate structured diff reports that categorize corruption types like field swaps and count inflation. These reports identify data loss without exposing sensitive candidate values.

What is a parse-export-parse cycle used for in PDF data fidelity testing?

A parse-export-parse cycle detects field-value drift and rendering errors in PDF processing pipelines. By comparing field-level data before and after export, it targets exactly where resume data corruption occurs.