English translation for research convenience. The Russian original remains the authoritative source.
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Launch · fourth connector

Supreme Court case law on criminal matters


We are launching a separate Criminal Cases database: Supreme Court of the Russian Federation case law on criminal and criminal-procedure matters. Rulings of the Judicial Chamber for Criminal Cases and supervisory resolutions of the Presidium of the Supreme Court of the Russian Federation spanning more than thirty years. The corpus operates in a separate connector and does not overlap with the main database of the highest courts.

15 920
criminal-case decisions as of launch day — 14 July 2026
1992–2026
depth of case law
7 days
the free launch week lasted

Launch promotionFirst week free

Promotion ended on 21 July 2026

The free week of access to the Criminal Cases database under the launch promotion has ended. From now on, the Criminal Cases connector is available by subscription: 590 ₽ / 30 days, package with the highest courts — 1490 ₽, all four connectors — 2490 ₽.

What was included in the promotion

Connector free for seven days. Connects to Claude, ChatGPT, Grok and Hermes and works without a VPN.

Three free queries to KUD in the web chat and Telegram bot. They were available when the KUD database was explicitly selected.

Web chat and botHow to select the KUD database

The system automatically routes queries concerning criminal cases to KUD. You can also select the KUD database manually. The free promotion has ended; the current terms are stated on the pricing page.

Web Chat

Database selector

Switch the source to KUD in the database selector above the input field.

Telegram Bot

Command /corpus

Send /corpus and select KUD from the list of databases.

ConnectorConnect to Claude, ChatGPT, Grok or Hermes

KUD connector address

https://kud.casus.legal/mcp

Copy the address and paste it when adding the connector in the settings of Claude, ChatGPT, Grok or Hermes. You do not need to connect this address at present: there is a single https://mcp.casus.legal/one/mcp, through which all paid databases are available at once. There is no need to keep both connected simultaneously.

Step-by-step connection → All connectors →

CasusLegal, a corpus of higher-court case law. Extracts from judicial acts are reproduced verbatim from the database, without paraphrase. The material is for reference only and does not constitute legal advice.

RU