Description
Arxo is a platform that builds executable models of laws and standards, allowing applications and AI agents to interact with these models to obtain reproducible results. The platform is designed to handle complex legal and regulatory frameworks by providing a detailed breakdown of the rules applied, the source passages referenced, and the edition used. This ensures that users can trace every decision back to its legal foundation, making it a valuable tool for compliance and legal departments.
Read More
Arxo's technology transforms laws, standards, and textbooks into versioned models that return results with their grounds. This is achieved through a TypeScript SDK and an MCP server, which allow applications to supply facts and questions to receive results with the rules applied. The platform supports various integrations, making it versatile for different applications.
The platform is particularly useful for legislative and legal departments, as it allows them to check drafts and acts against real cases, ensuring that duties, deadlines, and references hold together. It also supports calculation and compliance software by running cases through independent models of the same rules, highlighting any differences.
Arxo's models are versioned, meaning that they can be reused across different applications, ensuring consistency and reliability. The platform also provides a status passport for each model, detailing who authored it, whether a domain review is pending, and any open limits.
Arxo is currently in development, and while it offers a public MCP endpoint and npm packages, hosted instances are available on request. The platform is designed to be transparent, with checks in place to ensure that results are computed accurately and not invented.
- CategoryAI Legal Assistants
- Pricing ModelRequest
- DeploymentCloud
- PlatformsTypeScript, MCP
Arxo's Core Features
Executable models of laws and standards
Versioned models with detailed grounds
TypeScript SDK and MCP server
Integration with applications and AI agents
Public MCP endpoint and npm packages
Status passport for model transparency
Support for legislative and legal departments
Reproducible results with source references
How to use Arxo?
Integrate: Connect your application to Arxo via SDK or MCP
Submit: Send facts and questions to the model
Receive: Obtain results with detailed grounds
Verify: Check the rules, passages, and edition used
Arxo's Use Cases
- Legal Compliance
- Draft Verification
- Calculation Verification
- AI Agent Integration
- Versioned Models




