Muonroi Building Block: An Open-Source Foundation for Rule Engines and Decision Tables

Overview

The Muonroi Building Block is an open-source .NET foundation designed to support rule engines, decision tables, and multi-tenant services. It offers a robust framework for building policy-heavy systems such as risk management, fraud detection, and pricing models with strong developer experience (DX) around rule authoring.

Key Features

1. Code-first Rules + Source-generated Registration: Supports writing rules in code and generating registration logic via source generators.
2. Decision Table Evaluation: Implements decision tables for dynamic policy evaluation.
3. Runtime Orchestration: Provides runtime orchestration with shared FactBag state to manage rule execution flow.
4. Multi-tenancy Support: Includes packages for multi-tenant governance and tenancy management.

Getting Started

Prerequisites

• .NET SDK 8+
• PowerShell 7+

Installation

To install the Muonroi Building Block, follow these steps:

1. Clone the repository:

   sh
    
   1git clone https://github.com/muonroi/muonroi-building-block.git
   2cd muonroi-building-block

2. Restore dependencies

Read the full article at DEV Community

---

Want to create content about this topic? Use Nemati AI tools to generate articles, social posts, and more.