https://github.com/mmeyer23/legacy-code-modernizer

A legacy code modernization assistant that uses LLM-powered analysis to extract structure, dependencies, and data flow from Fortran programs and generate Python migration guidance.
https://github.com/mmeyer23/legacy-code-modernizer

Last synced: 16 days ago
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A legacy code modernization assistant that uses LLM-powered analysis to extract structure, dependencies, and data flow from Fortran programs and generate Python migration guidance.

• Host: GitHub
• URL: https://github.com/mmeyer23/legacy-code-modernizer
• Owner: mmeyer23
• Created: 2026-06-25T23:04:04.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2026-06-26T01:03:00.000Z (about 1 month ago)
• Last Synced: 2026-06-26T01:07:15.464Z (about 1 month ago)
• Language: Python
• Size: 3.91 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Legacy Modernizer

Legacy Modernizer is a platform for analyzing and modernizing legacy software systems.

Starting with Fortran, the platform builds a structured intermediate representation of source code before translating it into modern Python while preserving program behavior.

The long-term vision is to support multiple legacy languages, automated validation, confidence scoring, and multi-stage AI-assisted modernization workflows.

## Current Features

- Upload legacy Fortran source files

- Build structured semantic analysis

- Generate Python translations

- REST API built with FastAPI

- Modular migration pipeline

## Planned Features

- Validation Agent

- Test Generation

- Behavior Comparison

- Migration Confidence Scoring

- Multi-language Support

- LangGraph Orchestration