Arxo

Turns authoritative texts into versioned executable models for applications and AI agents. Given facts and a question, it returns reproducible answers with applied rules, source editions and unresolved facts via SDKs or MCP; prior editions remain available for replay.

Cost / License

Free
Proprietary

Platforms

Mac
Windows
Linux
Online

Flight compensation example: facts, applicable provisions and verifiable reasoning.

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Features

Command line interface
Rule engine
Model Context Protocol (MCP) Support

Arxo information

Developed by
Arxo
Licensing
Proprietary and Free product.
Alternatives
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Supported Languages
- English

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Development, OS & Utilities, AI Tools & Services

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Arxo was added to AlternativeTo by Rifat Jumagulov on Oct 17, 2026 and this page was last updated Oct 17, 2026.

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What is Arxo?

Arxo turns laws, standards and textbooks into versioned executable knowledge models for applications and AI agents. Submit facts and a question through the SDK or MCP to receive a reproducible result with the rules applied and the source edition used.

Models can express obligations, deadlines, calculations, exceptions and missing facts. Pin a model version as a dependency; when the source changes, update the package while preserving earlier editions for replay.

Arxo provides SDK and CLI packages for local execution, MCP integrations for AI assistants, public documentation and runnable examples. Start with existing models for laws, technical standards, science and game rules, or write a model for your own source.

Public SDK, CLI and model repositories are available. Engine source publication is planned.

Arxo

Cost / License

Platforms