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Discover how to fix vulnerabilities, standardize code quality, perform type-aware code searches, and accelerate refactoring at enterprise scale.

Get startedWhat is Moderne?

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6 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 enterprise codebases.

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Recipes

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

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DX

The recipe marketplace, code search, and changesets on a machine you control, for the Moderne CLI.

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Moddy

An AI agent that modernizes multi-repository codebases by combining LLMs with structured LST code data.

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What is Moderne?

Moderne builds the knowledge, discovery, and execution tools coding agents rely on to operate faster, more accurately, and at far lower cost across real-world software systems. It is powered by the OpenRewrite Lossless Semantic Tree (LST), the industry’s most comprehensive context model for understanding and transforming your code at scale.

With Moderne, organizations can automate framework migrations, remediate security vulnerabilities, perform organization-wide code search, and standardize code quality across thousands of repositories.

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 PlatformAn 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 without writing a line of code.ModdyA multi-repo AI agent that combines natural language with the accuracy and scalability of Moderne and OpenRewrite. Ask it something like “Help me upgrade to Spring Boot 3.5” and it finds and runs the right recipes for you.
Moderne CLIA 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 helps you create and test your own recipes.
Moderne DXRuns the Platform’s recipe marketplace, code search, and changesets on a machine you control. Your source code, your LSTs, and everything your developers do with them stays inside your network.
Moderne PrethinkRecipes that generate structured context for coding agents. They pre-resolve service endpoints, dependencies, test coverage, and more, instead of leaving agents to infer them from raw code.

Moderne is SOC 2 Type 2 compliant. A private SaaS can be created for your team in any major cloud provider or region. Moderne supports many languages, data formats, build tools, and frameworks, plus most Git-based source code management tools.