Lex Machina skill
A modular set of 32 legal skills for Polish law that enforces online verification of every provision and case signature.
- 315 ★ on the repository
- Last commit
- GPL-3.0
Broad access
Why this level
- Legal output without lawyer review can harm a case.
- Case data is sent to a third-party host.
Install
- Works in
In your terminal, with SkillFoxx CLI
npx skillfoxx add skills/lex-machinaDetects the agents on your machine, shows the access level and pins the version.
Other ways to install
Access and checks
How we reviewBroad accessThe tool can change data, run commands or handle secrets.
- Legal output without lawyer review can harm a case.
- Case data is sent to a third-party host.
This is third-party code. Review the repository files before installing.
What it does
Lex Machina holds 32 skills: a case router with PRAWNIK and LAIK modes, 16 modules for areas of Polish and EU law, and working tools for procedural letters, contract and evidence analysis, witness questioning, chronologies and reports. The core anti-hallucination mechanism is a HARD GATE: provisions may not be cited from memory, every act and case signature is checked online and a citation passes a verification gradient. It also has an audit log, a Dz.U. map and an AI Act article 12 audit pack. Skills are host-neutral across Claude, OpenAI-compatible hosts and Grok.
Who it is for. Polish lawyers and careful non-lawyers who prepare procedural documents and case analysis with every provision verified.
Good fit when
- A procedural letter under Polish law is prepared with provisions cited.
- A contract and the evidence of a case are analyzed.
- Witness questioning and a chronology are built.
- An audit log of AI work with acts and signatures is needed.
Not a fit when
- The law is neither Polish nor EU.
- No internet access for verifying provisions.
- You expect ready legal advice with no lawyer review.
Example request
Prepare a draft procedural letter in a payment case and verify every provision online.Limitations
The license is GPL v3 and the docs are in Polish. Skills need a host plan that allows skill upload and online access to sources: without provision checks they lose value. The set is large, 32 skills, and uses context heavily. This is not legal advice: the README carries its own disclaimers and a lawyer must verify results and citations before use. Releases come in stable and development versions, with stable dated 7 October 2026. Case data goes to your chosen host.
How to disable. Remove the uploaded skills from host settings and any instructions added during installation. Delete exported letters and the audit log separately.
FAQ
How many skills are included?
32 skills, including 16 modules by area of law.
What is the HARD GATE?
A ban on citing provisions from memory: every act and signature is verified online.
Which hosts are supported?
Claude, OpenAI-compatible hosts (ChatGPT, Codex, API, Atlas) and Grok.
Is this legal advice?
No, the README states disclaimers and a lawyer verifies results.
What is the license?
GPL v3.
Discussion
No questions or reviews yet.
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README in short
The set is organized as a case router, area-of-law modules and drafting tools, with anti-hallucination gates built into every skill.