arthur.law

/ PROJECTS

Tools, datasets, and research at the law × AI seam

A working portfolio: legal-AI products, privacy models, benchmarks, and the open-source infrastructure underneath them. Most ship with code, demos, or an essay.

/ FEATURED

jubarte.pro: the headline Word-faithful documents, without Word, beside an NDA clause redlined with tracked insertions and deletionsDOCX · Redlines · 2026

Compare two Word documents and get a real redline: tracked changes Word accepts, rejects and filters as its own. Then resolve them, apply edit plans, and render to PDF, without Word. A Mac app, a browser demo, and one engine for Rust, Python and Node.

Open project →Client Intake on a phone: Tell us about your legal matter, with the four steps from your matter to submitIntake · 2026

A guided intake that turns a plain-language description of a matter into a structured record a firm can act on: suggested answers you can change, a conflict-check party list, and urgency flags.

Open project →Contracts Playbook on a phone: Paste any agreement. Leave with positions you can defend.Playbook · 2026

Turns a pasted agreement into a contracts playbook draft: preferred positions, ordered fallbacks, positions to avoid, and the clause they came from. A person reviews every position and confirms before anything is saved.

Open project →The pt-BR personal-data demo on a phone: Identificação de dados pessoais em documentos em português, com a LGPD no critérioPrivacy · 2026

Two live demos for finding personal and LGPD-sensitive data in Brazilian Portuguese text, with open models and a benchmark that compares recall against false positives.

Open project →Live Contracts on a phone: new material contract exhibits, the moment they hit SEC EDGAR, with total and last-24-hour countsData · MCP · 2026

Material contracts (EX-10 exhibits) from SEC filings as they are filed: converted to Markdown, searchable on the web and through a public MCP server.

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/ ALL PROJECTS