comparacion-contratos

Compare two legal contract documents and flag null clauses under Spanish law.

Updated Apr 9, 2026

Search Tags:#compliance #legal #contratos #derecho #analisis #espana

Ready to run

npx skills add https://github.com/Catafal/ai-legal-spanish --skill comparacion-contratos

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: comparacion-contratos
Source: https://github.com/Catafal/ai-legal-spanish/tree/main/skills/compare
Command: npx skills add https://github.com/Catafal/ai-legal-spanish --skill comparacion-contratos

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill solves the difficulty of manually identifying subtle but critical changes between two versions of a legal contract, preventing the oversight of dangerous clauses or invalid terms under Spanish law.

Core Features & Use Cases

Automated Comparison: Identifies additions, deletions, and modifications between two documents with a focus on legal impact.
Risk Detection: Automatically flags clauses that are null and void under Spanish law, such as illegal non-compete pacts or prohibited payment terms.
Use Case: Use this tool when you have a draft contract and a final version to ensure no unfavorable clauses were added subreptitiously before signing.

Quick Start

Use the legal compare skill to analyze the differences between contract-v1.pdf and contract-v2.pdf.

Frequently Asked Questions about comparacion-contratos

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

FAQPage Schema

How do I compare two versions of a contract to identify legal risks under Spanish law?▼

Contract comparison identifies additions, deletions, and modifications between two legal documents to prevent the oversight of dangerous clauses. It automatically flags invalid terms, such as prohibited non-compete pacts or payment terms, under Spanish law.

How do I detect null and void clauses in a Spanish contract before signing?▼

To detect null and void clauses in a Spanish contract, apply legal reasoning against the Spanish Civil Code and related statutes. This automatically flags illegal provisions, such as prohibited non-compete pacts or invalid payment terms, ensuring no unfavorable clauses were added subreptitiously.

Can I use automated document comparison for contract version control and compliance auditing?▼

Yes, automated document comparison supports contract version control and compliance auditing by identifying structural changes between drafts and final versions. It requires precise text extraction to pinpoint subtle but critical modifications for legal professionals.

What is the best way to ensure no unfavorable clauses were added subreptitiously to a final contract version?▼

The best way to ensure no unfavorable clauses were added subreptitiously is to compare a draft contract and final version using automated legal analysis. This detects subtle modifications and flags clauses that are null and void under Spanish law before signing.

Does contract comparison work with PDF files to identify modifications under the Spanish Civil Code?▼

Yes, contract comparison works with PDF files by extracting text precisely to identify structural changes and modifications. It applies legal reasoning to flag additions, deletions, and risks according to the Spanish Civil Code and related statutes.