jonashertner/opencaselaw — Open Swiss legal corpus + MCP server: 1M+ court decisions (1875–today), 21k laws, 10M-edge citation…

Description and use

**Project Summary:**
The jonashertner/opencaselaw project is an open-source initiative that provides a comprehensive Swiss legal corpus, including over 1 million court decisions, 21,000 laws, and a 10 million-edge citation graph. This corpus is made accessible through a Model Context Protocol (MCP) server, allowing for standardized integrations with AI assistants. The project is licensed under CC0 data and MIT code, and its live instance can be accessed at mcp.opencaselaw.ch.

**Value Proposition:**
The value proposition of jonashertner/opencaselaw lies in its ability to connect AI assistants to real tools and data through a standard protocol. This enables developers to integrate AI agents with various tools and services, standardizing the integration process and facilitating the development of more sophisticated AI applications.

**Practical Adoption Path:**
To adopt jonashertner/opencaselaw, developers can follow a straightforward path:

1. Evaluate the project's implementation signals, such as API/SDK/CLI, language metadata, and focused topics.
2. Connect AI agents to the MCP server, which provides access to the Swiss legal corpus.
3. Ship Model Context Protocol servers to enable standardized integrations with other tools and services.

**Production Readiness:**
The

Problem

jonashertner/opencaselaw helps connect AI assistants to real tools and data through a standard protocol.

Outcome

High for an OSS candidate: recent activity, adoption, and ecosystem signals are strong enough for a serious pilot.

Workflow

• connect AI agents to tools
• ship Model Context Protocol servers
• standardize integrations

Evidence

Open Swiss legal corpus + MCP server: 1M+ court decisions (1875–today), 21k laws, 10M-edge citation graph, 42 MCP tools. CC0 data, MIT code. Live at mcp.opencaselaw.ch

Source