simulation-code-validation

What problem does it solve?

Developing robotics simulation code often leads to subtle errors, compatibility issues, and pedagogical pitfalls that can hinder learning and deployment. This skill provides a rigorous framework to validate code for ROS 2, Gazebo, and Isaac Sim, ensuring it is syntactically correct, follows best practices, and is safe for educational use.

Core Features & Use Cases

• Multi-Layered Code Validation: Perform static syntax checks (Python, PEP 8), ROS 2 pattern validation (publishers, subscribers, topic naming), and simulator-specific checks (URDF/SDF for Gazebo, USD for Isaac Sim).
• Pedagogical Safety Assurance: Prevent "forward references" in educational content, ensure CEFR-appropriate concept density, and verify that all code examples include expected outputs and comprehensive troubleshooting.
• Troubleshooting Completeness Audit: Systematically review code examples to ensure common errors are documented with clear causes and solutions, enhancing the learning experience.
• Use Case: A course developer is preparing a new lesson on mobile robot navigation in Gazebo. This skill can be used to validate all Python code, URDF models, and lesson text to ensure technical accuracy, prevent common student errors, and maintain a high standard of pedagogical quality.

Quick Start

Using the simulation-code-validation skill, audit the provided Python ROS 2 publisher node for PEP 8 compliance and correct rclpy.init() usage.