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Python Type Safety

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by wshobson · vlatest · Repository

Enforces Python type hints during code generation, reducing errors and improving backend reliability.

Install on your platform

We auto-selected Claude Code based on this skill’s supported platforms.

1

Run in terminal (recommended)

terminal
claude mcp add python-type-safety npx -- -y @trustedskills/python-type-safety
2

Or manually add to ~/.claude/settings.json

~/.claude/settings.json
{
  "mcpServers": {
    "python-type-safety": {
      "command": "npx",
      "args": [
        "-y",
        "@trustedskills/python-type-safety"
      ]
    }
  }
}

Requires Claude Code (claude CLI). Run claude --version to verify your install.

About This Skill

What it does

The python-type-safety skill enforces type safety in Python code by analyzing and validating variable types during runtime. It helps catch type-related errors early, ensuring that functions receive and return the correct data types, which improves code reliability and maintainability.

When to use it

  • When developing large-scale applications where type mismatches can cause subtle bugs.
  • During code reviews or refactoring to ensure consistency in variable usage across modules.
  • In collaborative environments where multiple developers contribute to the same codebase.
  • For projects that require strict adherence to type definitions, such as API development.

Key capabilities

  • Runtime type checking for function parameters and return values.
  • Integration with Python’s typing module for annotated type validation.
  • Automatic error reporting when type mismatches occur.
  • Compatibility with popular Python frameworks like Django and Flask.

Example prompts

  • "Check if the process_data function is receiving a string instead of an integer."
  • "Validate that all return values from the calculate_stats module are of type float."
  • "Enforce type safety for the User class in the authentication module."

Tips & gotchas

  • Ensure your codebase uses Python 3.5+ and includes type hints using the typing module.
  • While this skill improves reliability, it may add slight overhead during runtime execution.
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Details

Version
vlatest
License
Author
wshobson
Installs
2.2k
Repository (canonical source) →

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Passed automated security scans.