IamK77/Skill

Skill

Agent-era skill suites for Claude Code, organized by domain — each installable as one plugin, gated by the checklist CLI. The first suite is engineering; more domains will follow.

The engineering suite

Ten Claude Code skills covering the engineering lifecycle, its security, and the craft of the code itself. The lifecycle runs groundwork → load-bearing → flightline → assay → stationkeeping → husbandry, with gauge (feedback), the aegis / gungnir security pair (shield & spear), and plumb (code craft) cross-cutting:

| Skill | Lifecycle role | Stages | |-------|----------------|:------:| | groundwork | Requirements — pin down what to build before building it | 5 | | load-bearing | Architecture — style, stack, boundaries, contracts, data model | 6 | | flightline | Engineering process — version control, review, CI/CD, dependencies | 6 | | assay | Testing — what to test, how, and proving the suite can fail | 8 | | stationkeeping | Operations — deploy & release, observability, monitoring, SLOs & incidents, capacity, DR | 7 | | husbandry | Maintenance & evolution — debt, refactoring, defects, versioning, dependencies, legacy, retirement | 6 | | gauge | Feedback surface (cross-cutting) — strict types, boundary validation, legible failures | 5 | | aegis | Security (cross-cutting, the shield) — threat modeling, secure design & coding, SAST/DAST/SCA, OWASP defenses | 6 | | gungnir | Adversarial validation (the spear) — authorized pentest: scope, recon, exploit, chain, fix & re-test | 6 | | plumb | Code craft (cross-cutting, the plumb line) — naming, functions, abstraction, trust-chains, smells, testability | 6 | | checklist | The TypeScript CLI that enforces every skill's stage gates | — |

Apache-2.0, Copyright 2026 IamK77.

Install

Each skill is a directory — SKILL.md + a references/ library + a .checklist.yml gate definition. No build, no package step.

**Per skill: