Software Engineering.
Software architecture, implementation, code review, maintenance, and release quality. Discover 10 documented skills, read their use cases, and copy a verified installation command.
Software Feature Delivery
Deliver a scoped software feature using local conventions and verifiable acceptance criteria.
View skill and install command ↗02 / software-architectureSoftware Architecture Decision
Compare architecture options against constraints, operations, reversibility, and lifecycle cost.
View skill and install command ↗03 / software-code-reviewSoftware Code Review
Review a code change for correctness, security, maintainability, and missing regression coverage.
View skill and install command ↗04 / software-debuggingSoftware Debugging
Diagnose a software failure from reproducible evidence and verify the smallest safe fix.
View skill and install command ↗05 / software-refactorSafe Refactoring
Refactor a bounded code area while preserving its documented behavior and public contracts.
View skill and install command ↗06 / software-api-contractSoftware API Contract
Define and verify an API contract across request, response, errors, versioning, and consumers.
View skill and install command ↗07 / software-dependencyDependency Change Review
Assess and implement a dependency change with compatibility, security, and rollback evidence.
View skill and install command ↗08 / software-performanceSoftware Performance Optimization
Find a measured software bottleneck and optimize it without regressing correctness.
View skill and install command ↗09 / software-migrationSoftware Migration Plan
Plan a staged migration with compatibility gates, data safety, and rollback criteria.
View skill and install command ↗10 / software-releaseSoftware Release Candidate
Prepare a software release with reproducible artifacts, verified changes, and rollback readiness.
View skill and install command ↗Choose first.
Then install.
Install only the skills relevant to your task and target. GNCore skills guide an AI assistant—they cannot perform work independently.
Read installation details ↗gncore install software-feature --apps vscode-codex --scope workspace