Automatically add or improve type annotations in legacy Python code. Use to improve code readability, IDE support, and catch type errors early.
When to Use
Project Setup
When initializing a new Python project.
Continuous Integration
As part of automated build and test pipelines.
Legacy Refactoring
When updating older Python codebases to modern standards.
When NOT to Use
Non-Python Projects
This tool is specialized for the Python ecosystem.
Error Conditions and Edge Cases
Missing Requirements
If the project lacks a requirements.txt or pyproject.toml.
Incompatible Versions
If the project uses a Python version not supported by the tools.
Security and Data-Handling Considerations
All analysis is performed locally.
No source code or credentials are ever transmitted externally.