engineering-skills

Engineering standards, developer experience, tooling, testing, and quality practices.

52 agent skills for systematic software development. Covers design, planning, TDD, code review, debugging, quality gates, and adversarial testing. 12 core skills are eval-tested with measured A/B deltas using Anthropic's skill evaluation framework.

Guides AI agents through disciplined coding practices. Language and build-system agnostic core with extensible language/build skills.

Verification-first engineering toolkit for Claude Code. 15 skills across a 5-phase spine (Investigate → Design → Implement → Verify → Ship), 8 specialist agents, an interactive setup wizard. Every skill has rationalizations + evidence requirements. Built for senior ICs and tech leads.

Spec-driven development pipeline for Claude Code: interview-to-spec, spec-approach, tdd, verify, diagnose, and a feature orchestrator.

Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.