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@debugmcp/adapter-python

v0.17.0

Published

Python debug adapter for MCP debugger using debugpy

Readme

@debugmcp/adapter-python

Python debug adapter for MCP Debugger using debugpy. This package provides:

  • PythonDebugAdapter (DAP-facing adapter behavior)
  • PythonAdapterFactory (factory/metadata/validation)
  • Python executable discovery helpers:
    • findPythonExecutable
    • getPythonVersion
    • setDefaultCommandFinder (testing)
    • CommandNotFoundError (error type)
    • CommandFinder (interface)

Install (workspace)

This package is intended to be used within the monorepo via npm workspaces.

Build

npm run build -w @debugmcp/adapter-python

Test

npm test -w @debugmcp/adapter-python

Note: The package tests do not require Python to be installed. Integration and e2e tests live in the main suite and exercise real Python/debugpy if available.

Usage (from main package)

import { PythonAdapterFactory, PythonDebugAdapter, findPythonExecutable, getPythonVersion } from '@debugmcp/adapter-python';

Notes

  • Python discovery relies on the which module and filters Windows Store aliases.
  • For unit tests, mock findPythonExecutable and getPythonVersion when you don't want to hit the system.