MCP server for JACTUS - enables AI assistants to work with the JACTUS financial contract library
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# JACTUS MCP Server **Standalone MCP server for [JACTUS](https://github.com/pedronahum/JACTUS)** — Enables AI assistants like Claude Code to directly access JACTUS financial contract simulation capabilities. ## What is this? [Model Context Protocol (MCP)](https://modelcontextprotocol.io) is a protocol that allows AI assistants to interact with external tools. This package gives Claude (and other MCP-compatible assistants) the ability to discover, validate, and simulate all 18 ACTUS financial contract types powered by [JACTUS](https://github.com/pedronahum/JACTUS). ## Installation ```bash pip install jactus-mcp ``` This installs the MCP server and pulls `jactus` as a dependency automatically. ### Download Docs & Examples After installing, optionally download JACTUS documentation and examples from GitHub: ```bash jactus-mcp setup ``` This downloads the matching version's `docs/` and `examples/` into `~/.jactus-mcp/data/`. You can also specify a tag: ```bash jactus-mcp setup --tag v0.2.0 # specific version jactus-mcp setup --force # re-download jactus-mcp status # check what's downloaded jactus-mcp clean # remove downloaded data ``` ### From GitHub ```bash pip install git+https://github.com/pedronahum/JACTUS-MCP.git ``` ### For Development ```bash git clone https://github.com/pedronahum/JACTUS-MCP.git cd JACTUS-MCP pip install -e ".[dev]" ``` ## Configuration ### Claude Code Add to your Claude Code MCP settings (`.mcp.json` or settings): ```json { "mcpServers": { "jactus": { "command": "jactus-mcp" } } } ``` Or using Python module: ```json { "mcpServers": { "jactus": { "command": "python", "args": ["-m", "jactus_mcp"] } } } ``` ### Claude Desktop Add to your Claude Desktop configuration file: **macOS**: `~/Library/Application Support/Claude/claude_desktop_config.json` **Windows**: `%APPDATA%\Claude\claude_desktop_config.json` ```json { "mcpServers": { "jac…
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