static-reasoning-verifier

Name: static-reasoning-verifier
Availability: InStock
Author: ArabelaTso

Verify Python and Java code statically against type and contract specifications.

142|14|Updated Feb 14, 2026

Search Tags:#static analysis #bug prevention #python #type checking #java #code verification #contract verification

Ready to run

npx skills add https://github.com/ArabelaTso/Skills-4-SE --skill static-reasoning-verifier

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: static-reasoning-verifier
Source: https://github.com/ArabelaTso/Skills-4-SE/tree/main/skills/static-reasoning-verifier
Command: npx skills add https://github.com/ArabelaTso/Skills-4-SE --skill static-reasoning-verifier

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the challenge of ensuring code correctness and reliability by leveraging static analysis techniques, preventing bugs before runtime.

Core Features & Use Cases

Type Checking: Verifies type safety in Python and Java code.
Contract Verification: Enforces design-by-contract specifications (preconditions, postconditions, invariants).
Null Safety: Detects potential null pointer dereferences in Java code.
Use Case: Before deploying a critical module, use this Skill to statically verify that all function signatures are correct, all contracts are met, and no null pointer exceptions are likely to occur.

Quick Start

Run static verification on the Python code located in the 'src/' directory.

Frequently Asked Questions about static-reasoning-verifier

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I verify Python code correctness using static analysis?▼

You can verify Python code correctness statically by running this Skill on your source directory to check type hints, enforce assertion-based contracts, and detect potential bugs before runtime.

What is contract verification and how does it prevent runtime bugs?▼

Contract verification statically enforces design-by-contract principles—preconditions, postconditions, and invariants—ensuring functions meet their specifications and preventing bugs before runtime execution.

Can I use static type checking for Java null safety?▼

Yes, static type checking applies to Java codebases to detect potential null pointer dereferences and verify type safety, ensuring null safety without executing the program.

Does static contract verification work with Python type hints and Java JML?▼

Yes, this static verification requires Python type hints and JML for Java to check type safety, null safety, and adherence to design-by-contract principles.

When should I run static verification on my codebase?▼

You should run static verification before deploying a critical module to ensure all function signatures are correct, all contracts are met, and no null pointer exceptions are likely to occur.

What is the best way to enforce design-by-contract principles statically?▼

The best way to enforce design-by-contract is through static analysis that checks preconditions, postconditions, and invariants in Python and Java code, preventing bugs before runtime.