Open-source · MIT · For Claude Code

Jurisdiction-aware legal drafting,
inside Claude Code.

A marketplace of subagents and skills tuned to one legal system at a time. Quote statutes verbatim, cite real case law, draft in the working language of the court.

Browse jurisdictions → View on GitHub ↗
Quick install (UA + PL) ~/claude-code
/plugin marketplace add crankshift/lawpowers
/plugin install ua@lawpowers
/plugin install pl@lawpowers
/reload-plugins
Paste all four lines into a running Claude Code session
Don't have Claude Code yet? Install it here
2
Plugins
33
Subagents
38
Skills
MIT
License
Plugins

Pick the jurisdiction you practice in.

Namespaces don't collide — run one, run both. Each plugin ships its own agents, skills, templates, and working language.

Ukrainian law · Civil · Commercial · Administrative · Military

Ukraine

/ua:…
Command prefix
/ua:…
Working language
Ukrainian
Subagents 16
Claim drafter
Response drafter
Appeal drafter
Motion drafter
Legal memo
Legislation analyst
Advocate requests
Contract drafter
Debt collection
Enforcement
Arbitration
Military reports
VLK appeals
Military benefits
Mobilization
СЗЧ defense
Skills 18
zakon.rada fetch
ЄДРСР case-law search
Citation format
Jurisdiction
Court fee
Limitations (позовна давність)
Martial-law overrides
Arbitration rules
NY Convention 1958
Military statute refs
Military payments
ВЛК procedure
СЗЧ decriminalization
Vehicle contract audit
Real-estate contract audit
ЦНАП passports
МВС service centres
Consular procedures
/plugin install ua@lawpowers
Polish law · Civil · Commercial · Consumer · Criminal · Family · Labor · RODO

Poland

/pl:…
Command prefix
/pl:…
Working language
Polish
Subagents 17
Claim drafter
Response drafter
Appeal drafter
Motion drafter
Legal memo
Legislation analyst
Request drafter
Contract drafter
Debt collection
Enforcement
Arbitration
Consumer claims
Criminal complaints
Family law
Inheritance
Labor law
RODO compliance
Skills 20
ISAP statute fetch
Case-law search
KRS / CEIDG lookup
Citation format
Jurisdiction
Value of claim (WPS)
Court fee
Interest calculation
Alimony calculation
Limitations (przedawnienie)
Arbitration rules
NY Convention 1958
Frankowicze case law
RODO mapping
Vehicle contract audit
Real-estate contract audit
USC (civil registry)
ZUS procedures
Tax office
Foreigners (pobyt / praca)
/plugin install pl@lawpowers
Install

Two steps. Paste and go.

Add the marketplace once, then install the plugins you want. Namespaces stay isolated.

Before you install

lawpowers runs inside Claude. Pick how you want to run Claude itself first.

CLI

Claude Code (CLI)

Claude agent in the terminal — the commands below are written for it. Free to install; requires an Anthropic subscription or API key.

Install Claude Code
GUI

Claude Desktop App

Mac / Windows app with a chat UI. Add the marketplace via Settings → Extensions → Plugins → Personal → Add marketplace → paste crankshift/lawpowers. No terminal required.

Download Claude
Recommended for developers

Claude Code + VS Code

Run Claude Code inside VS Code — built-in terminal, file tree, side-by-side diffs, one-click open when Claude references a path. Easiest onboarding if you already spend your day in an editor.

  1. Download and install VS Code.
  2. In VS Code, open Extensions, search for "Claude Code", install the extension.
Download VS Code
claude — Pick a jurisdiction
# Step 1 — add the marketplace
/plugin marketplace add crankshift/lawpowers
# Step 2 — install plugins
/plugin install ua@lawpowers
/plugin install pl@lawpowers
/reload-plugins

/plugin · /agents — After install, /plugin lists your connected marketplaces and /agents shows the subagents with their prefix.

How it works

Five rules every plugin obeys.

01
Verbatim citations
Statutes quoted in the exact wording in force on the day referenced, with a direct primary-source link.
02
Mandatory sources
Every legal position carries article + source + verification date. No dangling assertions.
03
No fabricated case law
Case numbers, dates, quotations — only from ЄДРСР, Portal Orzeczeń, SN, NSA, TK. Never invented.
04
Placeholder personal data
Templates use [ПІБ] / [imię i nazwisko], [РНОКПП] / [PESEL] — never real client data.
05
Drafts, not advice
Output is a working draft for a qualified human to review, adapt, and sign. Human owns the final copy.
Primary sources

Where citations come from.

Agents pull and cite from the primary registry of each jurisdiction — not aggregators, not training cache.

UA · Ukraine

zakon.rada · ЄДРСР · ВС · КСУ
  • zakon.rada.gov.ua zakon.rada.gov.ua
  • ЄДРСР reyestr.court.gov.ua
  • Верховний Суд supreme.court.gov.ua
  • Конституційний Суд ccu.gov.ua
  • Мін'юст minjust.gov.ua
  • Судова влада court.gov.ua

PL · Poland

ISAP · Orzeczenia · SN · NSA · TK
  • ISAP Sejm isap.sejm.gov.pl
  • Dziennik Ustaw dziennikustaw.gov.pl
  • Portal Orzeczeń orzeczenia.ms.gov.pl
  • Sąd Najwyższy sn.pl
  • NSA / WSA orzeczenia.nsa.gov.pl
  • Trybunał Konstytucyjny trybunal.gov.pl
⚠ Read this before installing

This is a drafting aid. It is not legal advice.

lawpowers does not establish an attorney–client relationship. All output is AI-generated against statute text and must be reviewed and verified by a qualified human before being signed, filed, or acted on. Neither Anthropic, nor the authors of this repository, warrant the accuracy, completeness, or timeliness of any output. Use at your own risk.