lex

Centralized 'Truth Engine' for cross-jurisdictional legal context (US, EU, CA) and contract scaffolding.

5 stars

Best use case

lex is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Centralized 'Truth Engine' for cross-jurisdictional legal context (US, EU, CA) and contract scaffolding.

Teams using lex should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/lex/SKILL.md --create-dirs "https://raw.githubusercontent.com/FrancoStino/opencode-skills-collection/main/bundled-skills/lex/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/lex/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How lex Compares

Feature / AgentlexStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

Centralized 'Truth Engine' for cross-jurisdictional legal context (US, EU, CA) and contract scaffolding.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# LEX: Legal-Entity-X-ref

## Overview

LEX is a structured truth engine designed to eliminate legal hallucinations by grounding agents in verified government references and legislation across 29+ jurisdictions. It provides deterministic context for business formation, employment, and contract drafting.

## When to Use This Skill

- Use when you need to cross-reference or compare legal requirements between different territories, such as verifying the compliance gap between an **EU SARL** and a **US LLC**.
- Use when working with foundational business or employment documents that require specific, jurisdiction-compliant clauses to be inserted into a professional scaffold.
- Use when the user asks about the specific regulatory nuances, formation steps, or "truth-based" definitions of legal entities within the **29 supported jurisdictions** (USA, Canada, and the EU).

## How It Works

### Step 1: Identify Jurisdiction
Before drafting, determine if the user's entity or contract target is in the **USA, Canada, or the EU**.

### Step 2: Search & Fetch Context
Use the CLI shortcuts to find the relevant legal patterns and templates.
- Run `lex search <query>` to find matching templates.
- Run `lex get <path>` to read the granular metadata and requirements.

### Step 3: Scaffold Drafting
Generate foundation-level documents using `lex draft <description>`. This ensures that all drafts include the mandatory AI-generated content disclaimer.

### Step 4: Verify Authority
Always include a "Verified Sources" section in your output by running `lex verify`, which fetches official government links for the retrieved context.

## Examples

### Example 1: Comparing Employment Laws
```bash
# Get the workforce template to compare US vs EU notice periods
lex get templates/02_employment_workforce.md
```

### Example 2: Drafting a Czech Contract
```bash
# Create a house sale contract scaffold in Czech language
lex draft "Czech house sale contract"
```

## Best Practices

- ✅ **Trust but Verify**: Always include the links provided by `lex verify` in your output.
- ✅ **Table Formatting**: Use tables when comparing results across multiple jurisdictions.
- ❌ **No Guessing**: If a jurisdiction is outside the US/EU/CA scope, state that it is outside the LEX "Truth Engine" coverage.
- ❌ **No Anecdotal Advice**: Stick strictly to the findings in the templates or verified government domains.

## Common Pitfalls

- **Problem:** Legal hallucination regarding specific EU notice periods.
  **Solution:** Run `lex get templates/02_employment_workforce.md` to see the restrictive covenant comparison table.

## Related Skills

- `@employment-contract-templates` - For more specific HR policy phrasing.
- `@legal-advisor` - For general legal framework architecture.
- `@security-auditor` - For reviewing the final repository security.

## Limitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

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