code-completion-semantic-constraints

Complete partial code snippets by satisfying semantic constraints and generating tests.

142|14|Updated Feb 14, 2026
One-click install
npx skills add https://github.com/ArabelaTso/Skills-4-SE --skill code-completion-semantic-constraints
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: code-completion-semantic-constraints
Source: https://github.com/ArabelaTso/Skills-4-SE/tree/main/skills/code-completion-semantic-constraints
Command: npx skills add https://github.com/ArabelaTso/Skills-4-SE --skill code-completion-semantic-constraints

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill automates the completion of partial code snippets, ensuring that the generated code adheres to specified semantic constraints, leading to more robust and correct software.

Core Features & Use Cases

  • Constraint-Aware Completion: Generates code that satisfies type constraints, invariants, behavioral requirements, and interface contracts.
  • Verification Test Generation: Automatically creates tests to validate that the completed code meets all specified constraints.
  • Detailed Reporting: Provides a report explaining how each constraint was satisfied by the generated code.
  • Use Case: Complete a Python function that sorts a list of integers while ensuring it handles empty lists and maintains O(n log n) time complexity.

Quick Start

Use the code-completion-semantic-constraints skill to complete the provided Python function stub, ensuring it returns unique sorted elements from a list of integers.

Frequently Asked Questions about code-completion-semantic-constraints

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

FAQPage Schema
How do I complete code snippets while enforcing semantic constraints like invariants and interface contracts?

To complete code snippets with semantic constraints, you need a tool that validates variable types, pre/post-conditions, and expected input/output behavior during generation. This ensures the final executable code strictly adheres to specified behavioral requirements and remains compilable.

What is semantic constraint-aware code completion and when do I need it for software development?

Semantic constraint-aware code completion is the process of generating code that satisfies type, invariant, and behavioral requirements. You need it when developing software that requires robust correctness, ensuring functions handle specific edge cases like empty lists or maintain required time complexity.

How to automatically generate verification tests for completed code functions?

Automatically generate verification tests by completing your partial code stubs with a constraint-aware tool. It creates executable code alongside validation tests that check if the generated logic meets all specified pre/post-conditions and interface contracts.

Does constraint-aware code completion work with any programming language?

Constraint-aware code completion supports any programming language by adapting its constraint types and verification approaches. It generates compilable, executable code tailored to the specific syntax and semantic requirements of your chosen programming environment.

What is the best way to ensure generated code satisfies pre/post-conditions and type constraints?

The best way to ensure generated code satisfies pre/post-conditions and type constraints is using a completion method that provides a detailed constraint satisfaction report. This report explains exactly how the generated logic fulfills each specified invariant and behavioral contract.

Why does my AI generated code fail to maintain expected input/output behavior and contracts?

Generated code fails to maintain expected input/output behavior when completion ignores semantic constraints. Using a constraint-aware approach ensures the code adheres to interface contracts and automatically generates tests to validate the required behavior.