An open-source legal-engineering research system
A working agentic legal-engineering toolkit, published in the open and inviting public feedback — research and educational tooling, not legal advice.
research & compliance skills, open-source
specialised legal research agents
legal databases wired in via MCP
The challenge
Cross-border legal work — entity architecture, treaty and withholding-tax analysis, compliance checks, licensing and immigration pathways — is slow, opaque and locked inside expensive advisory silos. Could an agent fleet do the research layer — case law, treaty networks, compliance impact — rigorously, and in a way anyone can inspect?
What we deployed
An open-source Claude Code plugin marketplace that treats jurisdictions as modular building blocks. Two plugins — Cross-Border Wealth (29 skills, 13 agents) and Legal Pathways (9 skills, 2 agents) — run multi-source case research across Westlaw, CourtListener, EUR-Lex, SEC EDGAR, Taiwan's Judicial Yuan, the OECD and Singapore's eLitigation, with an adversarial red-team / blue-team method that stress-tests every structure and privacy-impact assessments for GDPR, PDPA and CCPA. Over 200 jurisdictions are supported as modular blocks. Released under the MIT licence.
The outcome
A working, inspectable legal-engineering research system anyone can install, run and challenge — published open-source precisely so the method can be tested in public. It is research and educational tooling, not legal advice; licensed and regulated steps run with qualified counsel. The same agentic approach powers Seges's legal & cross-border capability.