By Zereo0317
Cross-border credential, licensing, and immigration pathway optimizer. Treats professional licensing boards, aviation authorities, and immigration systems as modular building blocks — finds the fastest, cheapest, and most legally robust pathway to your target credential or status. Built for ambitious professionals navigating international regulatory systems.
Immigration and residency compliance analysis. Covers visa compliance, residency requirements, physical presence tracking, and citizenship-by- investment due diligence. Monitors status maintenance obligations and renewal timelines.
Deep research agent for licensing, immigration, and credential regulations. Searches multiple sources in parallel to find regulatory requirements, precedent, and current policy for cross-border credential and status pathways.
Compare aviation authorities and design the fastest, cheapest path to pilot certification. Covers PPL, instrument rating, multi-engine rating, type ratings for jets, and international license conversion. The "how do I fly a private jet with minimum effort?" skill.
Onboarding interview for Legal Pathways Engineering. Captures your background, qualifications, target credentials, budget, timeline, and risk tolerance. Populates the pathway profile that all other skills read.
Analyze credential gaps and design the optimal pathway to obtain professional licenses across borders. Covers education gap analysis, credential evaluation, exam preparation, supervised hours planning, and visa strategy. The "how do I get licensed in X as a foreigner?" skill.
General gap identification across any regulatory domain. Compares what you have against what you need for any target credential, license, or status. Produces a prioritized gap matrix with cost, timeline, and CTAs.
Analyze immigration options and design the optimal pathway to citizenship, permanent residence, or work authorization. Covers investor programs, skilled worker routes, points systems, leverage strategies, and cost optimization. The "how do I become a citizen of X for less?" skill.
Legal research — CourtListener (3,352 US courts), Congress.gov (legislation), Federal Register (regulations), eCFR (CFR full text), EUR-Lex (EU law), Taiwan Judicial Yuan, EU Compliance (GDPR/AI Act/DSA), OECD Tax Treaties, SEC EDGAR, Singapore eLitigation. Used for researching licensing regulations, immigration law, aviation regulations, and cross-border compliance.
Vaquill AI — semantic search across 8M+ US federal/state court opinions, USC, and CFR
AustLII — Australian case law and legislation with PDF OCR support
Exa AI search — finds expert legal commentary, law firm publications, academic papers, regulatory news, and specialist articles across any language.
Web content retrieval — reads any URL and converts to clean text. Use for government gazettes, regulatory announcements, and foreign-language legal sources.
Modifies files
Hook triggers on file write and edit operations
External network access
Connects to servers outside your machine
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This plugin requires configuration values that are prompted when the plugin is enabled. Sensitive values are stored in your system keychain.
OECD_API_KEYAPI key for OECD tax treaty database access
${user_config.OECD_API_KEY}SEC_EDGAR_EMAILEmail address for SEC EDGAR API rate limit identification
${user_config.SEC_EDGAR_EMAIL}VAQUILL_API_KEYAPI key for Vaquill AI semantic legal search (8M+ US opinions, USC, CFR)
${user_config.VAQUILL_API_KEY}CONGRESS_API_KEYCongress.gov API key for US legislation (free at api.congress.gov/sign-up/)
${user_config.CONGRESS_API_KEY}COURTLISTENER_API_KEYCourtListener API key for US case law research (free at courtlistener.com/help/api/)
${user_config.COURTLISTENER_API_KEY}EU_COMPLIANCE_API_KEYAPI key for EU compliance database access
${user_config.EU_COMPLIANCE_API_KEY}SINGAPORE_ELIT_API_KEYAPI key for Singapore eLitigation access
${user_config.SINGAPORE_ELIT_API_KEY}TAIWAN_JUDICIAL_API_KEYAPI key for Taiwan Judicial Yuan database access
${user_config.TAIWAN_JUDICIAL_API_KEY}Requires secrets
Needs API keys or credentials to function
Requires secrets
Needs API keys or credentials to function
Legal engineering optimizer — a Claude Code plugin marketplace that treats 200+ jurisdictions as modular building blocks for wealth structuring, sovereign individual architecture, professional licensing pathways, aviation certification, and immigration engineering.
38 skills | 15 agents | 30+ MCP tools | 8 MCP servers | 14 references
Legal Engineering is the discipline of combining jurisdictions' legal frameworks — tax rates, treaty networks, trust law, corporate vehicles, privacy regimes, substance requirements, licensing boards, immigration systems, aviation authorities — to construct pathways and structures optimized for a specific purpose. Each jurisdiction is a building block; each structure or pathway is a module.
Core principle: Control everything, own nothing. 利用各地法律落差,合法創造優勢。
Three properties make it engineering:
Target audience: Elites, UHNW individuals, ambitious professionals, empire builders, sovereign individuals, founders who want to build empires of private equity, private jets, and global citizenship — and those who aspire to become one.
| Plugin | Skills | Agents | References | What it does |
|---|---|---|---|---|
cross-border-wealth | 29 | 13 | 9 | Tax-efficient entity architecture, treaty optimization, compliance, case law research, Pillar Two, exit analysis, adversarial stress-testing, contract review, AI governance, Taiwan law, SaleCraft compliance, privacy impact assessment, interactive dashboards |
legal-pathways | 9 | 2 | 5 | Sovereign architecture (flag theory), professional licensing, aviation certification (PPL to jet), immigration pathway optimization, CBI/RBI comparison, legal translation, matter workspace |
npx-based MCP servers (AustLII, Sequential Thinking)uv — optional, only for the official Fetch MCP server (uvx mcp-server-fetch)# 1. Clone this repo
git clone https://github.com/Zereo0317/legal-engineering-public.git
cd legal-engineering-public
# 2. Install the Westlaw MCP server (use a virtual env)
python3 -m venv .venv && source .venv/bin/activate
cd westlaw-mcp && pip install -e . && cd ..
# 3. Install Playwright browser (only needed for Westlaw Classic institutional access)
playwright install chromium
# 4. Install the marketplace (all plugins)
claude plugin install legal-engineering --source ./
# === SOVEREIGN INDIVIDUAL ARCHITECTURE ===
# Design your complete multi-jurisdictional life
/legal-pathways:sovereign-architect
# === WEALTH STRUCTURING ===
# Onboard your practice/family office
/cross-border-wealth:cold-start-interview
# Analyze a cross-border structure
/cross-border-wealth:structure-analysis
# Design a new structure from scratch
/cross-border-wealth:structure-designer
# Compare jurisdictions
/cross-border-wealth:jurisdiction-scanner
# === PERSONAL LEGAL INFRASTRUCTURE ===
# Credential engineering (e.g., US counselor license)
/legal-pathways:credential-engineering
# Aviation licensing (PPL to private jet)
/legal-pathways:aviation-licensing
# Immigration pathway (citizenship, PR, golden visa)
/legal-pathways:immigration-pathway
# === ADVERSARIAL ANALYSIS ===
# Stress-test a structure with red-team/blue-team
/cross-border-wealth:adversarial-analysis
# === CONTRACT & COMPLIANCE ===
# Clause-by-clause contract review
/cross-border-wealth:contract-review
# SaleCraft compliance check
/cross-border-wealth:salecraft-compliance
# Privacy impact assessment
/cross-border-wealth:privacy-impact-assessment
# === RESEARCH ===
# Deep case law research
/cross-border-wealth:case-research
# Browse the Litigation Star Atlas
/cross-border-wealth:case-atlas
# Taiwan-specific legal analysis
/cross-border-wealth:taiwan-law-specialist
Legal engineering optimizer for cross-border wealth structuring, tax litigation research, and multi-jurisdiction entity architecture. Analyzes structures like LEGO — modular, repeatable, optimizable. Integrates Westlaw Classic MCP, produces HTML reports, and executes actions across Gmail, web search, and connected tools. Grounded to truth with self-verification at every step.
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v9.44.1 — Patch release for Gemini environment/version detection and qwen auth gating. Run /octo:setup.