MateMatic Boutiqueby MateMatic Solutions

Boutique · the ecosystem's second leg

AI that knows what it doesn't know

Two legs to the catalogue. Skills are ready-made abilities you run locally - a content reviewer, GDPR anonymisation, a devil's advocate, EU law and CJEU search. MCP connectors feed the agent live sources of law - Europe, the Americas, Asia-Pacific - each with a stable identifier and a link back to the source. Pick the room you want to enter.

19skills to download
45MCP connectors
35jurisdictions
34M+source documents

Free to start · Local · GDPR-safe · No Git, no technical knowledge

New The whole catalogue installs with one command - the one for your tool.

any agentnpx skills add matematicsolutions/awesome-matematic-skills-en
Claude Code/plugin marketplace add matematicsolutions/awesome-matematic-skills-en

For the lawyer

19+9 curated

Skills

Ready-made abilities - load once and keep. Reviewer, humaniser, devil's advocate, citation extraction, clause checklist, output scoring. Language-portable; deep Polish-jurisdiction skills stay on the Polish Boutique.

  • Reviewer
  • Devil's advocate
  • Citation extraction
  • Clause checklist
  • EU law & CJEU
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Skill · Verification

Devil's advocate

You send a high-stakes opinion without knowing where the other side will strike.

A red team builds the strongest version of your thesis, then attacks it - counter-arguments, contrary authority, procedural gaps - and tells you what survives. Cost-gated, for high-stakes deliverables only.

DownloadDetails →

For the agent

4535 jurisdictions

MCP connectors

Live sources of law straight into the agent - statutes, case law, the company register, the compliance corpus. Europe, the Americas, Asia-Pacific, each with a stable identifier and a source link.

  • EUR-Lex / CJEU
  • Germany
  • France
  • KRS
  • 3 continents
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MCP connector · 🇵🇱 Poland · case law

SAOS

Common-court and Supreme Court rulings are scattered across portals - you copy the docket number and lose the source.

A connector to the SAOS API: 537k rulings (common courts, Supreme Court, Constitutional Tribunal, KIO) - full text, docket number and source link on every one. Plus a citator, saos_cite_check - it checks whether a ruling is still good law: whether later judgments depart from its view and whether an enlarged-panel resolution exists, using 11 verified phrases that flag a break in the case line. With an explicit caveat that SAOS does not hold every ruling.

npx -y @matematicsolutions/mcp-saosDetails →

Together the connectors reach no fewer than 34M source documents (43 verified connections, as of 2026-07-10): 9.7M of US case law and federal law, 8.5M in Brazil, 4M of EU law (EUR-Lex/CJEU), 3.9M in Italy, 3.5M in Poland - plus dozens more national connectors across three continents. We count downward: there are more in reality.

How it works

Two paths, both without a terminal

Skills and connectors install with one command, right inside Claude or PATRON - no terminal, no Git. Prefer clicking? A skill also loads via a simple wizard. The rest happens locally.

  1. Skills - one commandAdd the marketplace and install a whole bundle with one command in Claude Code or PATRON. Prefer not to? The MateMatic installer for Windows places the skill itself - no Git, no configuration.
  2. Connectors - one command or one configPlug in the MCP server with uvx/npx, or paste a ready-made block into PATRON or Claude.
  3. Use it on your own documents, locallySkill and connector are available right away - your data stays with you.

The catalogue grows. Tell us what you need

We add skills and connectors steadily - from our repository and from real practice needs. Free to start; a premium tier comes later, always honest about authorship.

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Skills and connectors support a lawyer's work; they don't replace their judgement. MateMatic's reading of the GDPR and the AI Act, not the position of any bar or chamber.