Legacy Code Python Packages

mypy-baseline

Integrate mypy in seconds with existing codebase. A friendly CLI tool to make mypy report only new type violations and ignore existing ones.

yore

Manage legacy code with comments.

silex-archaeology

MCP Silex

legacy2mcp

legacy2mcp: turn a legacy SOAP/WSDL service, database, or REST API into a safe, typed, audit-logged MCP server

jsoncons

JSON Console Utility OSS Python Package | COBOL-to-JSON Features | Pretty-Print Dictionaries to JSON

filelock-lts

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

pinion-mcp

AI-powered characterization test generator for Python — MCP server + CLI. Pin legacy code behavior in pytest before you refactor.

filelock-lts-py39

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

filelock-lts-py38

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

filelock-lts-py37

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

yuhi

Python project improvement CLI toolkit

filelock-lts-py311

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

inferspec

Reverse-infer OpenSpec specs from codebase + git history + docs. For legacy code without specs.

filelock-lts-py314

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

filelock-lts-py312

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

filelock-lts-py310

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

filelock-lts-py313

Filelock LTS: Security patches for CVEs and long-term support for unsupported Python versions (3.7-3.9).

setun70

Setun70 emulator