Model Context Protocol (MCP) server for Prometheux - enabling AI agents to interact with ontologies and reasoning
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# Prometheux MCP Server [](https://badge.fury.io/py/prometheux-mcp) [](https://www.python.org/downloads/) [](https://opensource.org/licenses/BSD-3-Clause) A [Model Context Protocol (MCP)](https://modelcontextprotocol.io) server that enables AI agents like Claude to interact with [Prometheux](https://prometheux.ai) ontologies and reasoning capabilities. > **Note**: This is the **local** version, designed for Claude Desktop and other > stdio clients. For Claude Web, use the remote MCP server. --- ## For Users ### What This Does This package lets **Claude Desktop** work inside your Prometheux ontologies: - Explore an ontology — its concepts, data sources, schema, and lineage - Run concepts to derive new facts, and preview the data behind them - Author and validate concepts of any kind: Vadalog logic, SQL, Cypher, Python, and the `context` and `llm` kinds that bring unstructured knowledge and model calls into the same lineage - Read and write Context Layer notes, manage snapshots, and build apps - All through natural conversation with Claude The full set of tools comes from the backend, not from this package — see [Available Tools](#available-tools). ### Prerequisites - **Prometheux account** with access to a deployed instance - **Claude Desktop** installed on your machine - **Your authentication token** from your Prometheux account settings ### Installation #### Option 1: Automated Install (Recommended) The easiest way to install - download and run our installation script: **macOS/Linux:** ```bash curl -sSL https://raw.githubusercontent.com/prometheuxresearch/px-mcp-server/main/install.sh -o install.sh chmod +x install.sh ./install.sh ``` **Windows (PowerShell):** ```powershell Invoke-WebRequest -Uri "https://raw.githubusercontent.com/pro…
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