custom-instructions-from-codebase
Migration and code evolution instructions generator for GitHub Copilot. Analyzes differences between two project versions (branches, commits, or releases) to create precise instructions allowing Copilot to maintain consistency during technology migrations, major refactoring, or framework version upgrades.
Target: Software development & testing. Automatically collected · unverified.
Excerpt from the author’s documentation
Extracted from a fixed version of SKILL.md in its original language. This is the author’s documentation; installation, compatibility and runtime results have not been verified by this site.
Read the original English text
Topics in the source
- Migration and Code Evolution Instructions Generator
- Configuration Variables
- Generated Prompt
- Typical Use Cases
- Framework Version Migration
- Technology Stack Evolution
- Architecture Refactoring
- Design Pattern Modernization
Perfect for documenting the transition from Angular 14 to Angular 17, React Class Components to Hooks, or .NET Framework to .NET Core. Automatically identifies breaking changes and generates corresponding transformation rules. Essential when replacing a technology entirely: jQuery to React, REST to GraphQL, SQL to NoSQL. Creates a comprehensive migration guide with pattern mappings. Ideal for large refactorings like Monolith to Microservices, MVC to Clean Architecture, or Component to Composable architecture. Preserves architectural knowledge for future similar transformations. Useful for adopting new patterns: Repository Pattern, Dependency Injection, Observer to Reactive Programming. Documents the rationale and implementation differences. Unlike traditional migration documentation, these instructions "train" GitHub Copilot to reproduce your technology evolution decisions automatically during future code modifications. Transforms specific project experience into reusable rules, avoiding the loss of migration expertise and accelerating future similar transformations. Instead of generic advice, generates instructions tailored to your specific codebase, with real before/after example
This is an excerpt. Refer to the complete source and its current requirements.
- Source repository
- OKHP3/skillz
- Source file
- community/custom-instructions-from-codebase/SKILL.md
- Fixed revision
- 7b187777d42ab7bc7bab1e5f2c940cd3139ecebf
Sources and evidence
This record was collected automatically. Its documentation, suitability and runtime behavior have not been manually verified.
Author: OKHP3/skillz · original repository metadata. Documentation review: Not reviewed. Last source check: 2026-11-10T10:00:54.137Z.
Categories are inferred from names, descriptions and paths. They do not establish compatibility.
License and attribution
MIT. Third-party content and copyright remain with their authors. Refer to the original license and terms.
Original license ↗Synchronization, copying and user-reported success do not mark a resource as runtime-tested.
Limitations and notes
- Collecting metadata does not mean this site has installed, adapted, runtime-tested or security-reviewed the resource.