Legal Twin® - Smart Legal Research is also available as an MCP (Model Context Protocol) server. This lets AI assistants such as Claude search the court decision database directly, so you can run your legal research from your preferred AI assistant.
Tools
The server provides the following tool an AI assistant can call:
| Tool | Description |
|---|---|
stp_ltslr_search_court_decisions |
Finds court decisions that are semantically similar to a question or description you provide. |
You can refine the search with two optional settings:
- Number of results — how many court decisions to return (default: 6).
- Similarity threshold — how closely a decision must match before it is included (default: 0.3, on a scale from 0 to 1).
For each match, the assistant receives the document, a relevance score, and the most relevant passage of text — so it can summarise and cite the decisions in its answer.
Typical workflow
An AI assistant will typically:
- Take your legal question or a short summary of your case.
- Call
stp_ltslr_search_court_decisionsto find relevant judgments. - Summarise the results and cite the matching court decisions, which you can then open and read in full.
Authentication
This MCP Server requires the scope lt.slr.mcp. It is
available as a protected resource at https://common.stp-cloud.de/ai/smartlegalresearch/mcp
and supports stateless Streamable HTTP. To connect, your AI assistant
(the MCP host) needs an STP.Identity client registration.
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