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Discover how to fix vulnerabilities, standardize code quality, perform type-aware code search, and automate refactoring across your entire codebase.

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8 areas

Platform

A secure platform and toolchain for fast, enterprise-wide code modernization.

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CLI

A local, Git-like CLI for multi-repo code analysis and automated refactoring at scale.

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Agent tools

Tools and context that make AI coding agents faster, more accurate, and more effective across large codebases.

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Recipes

Structured, automatable code transformations that let you search, modernize and secure code.

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DX

Air-gapped, on-prem unified refactoring CLI/IDE solution with recipes & reporting.

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Moddy

An AI agent that modernizes multi-repository codebases by combining LLMs with structured LSTs.

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IDE plugins

An IntelliJ IDE plugin for multi-repository code search and recipe development.

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Code Genome

Sequence every repo into a structural genome — search and transform your codebase like data.

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What is Moderne?

Moderne builds the knowledge, discovery, and execution tools coding agents rely on to operate safely at scale. It's powered by OpenRewrite and the Lossless Semantic Tree (LST) — the industry's most comprehensive context model for understanding and transforming your code.

With Moderne, organizations automate framework migrations, remediate security vulnerabilities, and standardize code quality across thousands of repositories at once.

Migrate to Spring Boot 4 on the Moderne Platform Moderne and OpenRewrite OpenRewrite vs. Moderne Moderne and OpenRewrite Moderne DevCenter Moderne and OpenRewrite

More about Moderne

Moderne delivers a coordinated set of tools that coding agents and developers use to understand software systems, discover relevant code, and safely execute large-scale engineering changes. Your organization can run existing recipes from our extensive catalog or create your own. Moderne offers several tools to help you do this:

The Moderne Platform is an enterprise-ready, private SaaS solution that enables anyone in your organization to run recipes, create pull requests, and generate detailed reports across all of your repositories — all without writing a line of code.

The Moderne CLI is a command line tool that complements the Platform, enabling you to build LST artifacts across many repositories and run recipes against all of them from your local machine. It also provides substantial benefits for creating and testing your own recipes.

Moderne DX brings the power of large-scale code insights and remediations into air-gapped or highly secure environments. It gives you the tools to build as much or as little as you need while ensuring all of your code and data remains under your own security controls.

Moddy is a multi-repo AI agent that combines natural language with the accuracy and scalability of Moderne and OpenRewrite. You can ask it questions like "Help me upgrade to Spring Boot 3.5" and it will find and execute the appropriate recipes for you.

Moderne Prethink recipes generate structured context that gives coding agents a clear, accurate understanding of your entire codebase. Instead of forcing agents to infer your architecture from raw code, Prethink provides pre-resolved knowledge about service endpoints, dependencies, test coverage, and more.

Moderne also offers an IntelliJ IDEA plugin that helps you create and debug recipes while allowing you to search for code across all of your repositories at once.

Moderne is SOC 2 Type 2 compliant, so you can be confident that your code is secure. Furthermore, a private SaaS can be created for your team in any major cloud provider or region of your choice. Moderne currently supports numerous languages, data formats, build tools, and frameworks — with more being routinely added over time. Moderne also supports most Git-based source code management tools.