wystack-agent-kit

# WyStack Agent Kit

> Sixteen focused skills for product, engineering, design, and writing decisions. No task system, lifecycle conductor, role hierarchy, or required workspace format.

## Product definition

- `brainstorm` — shape an unclear idea into a reasoned direction
- `prd` — define outcomes, scope, and success
- `story` — express a user need as testable behavior
- `glossary` — give domain terms canonical meanings

## Technical decisions

- `spec` — define an implementable technical design
- `adr` — record an architectural decision and its tradeoffs
- `breakdown` — split requirements into independently valuable work
- `estimate` — size work from scope, risk, and uncertainty

## Engineering quality

- `cross-review` — run independent, evidence-grounded review angles
- `verify` — test runtime claims with proportionate evidence
- `retro` — turn completed work into actionable learning
- `improve-codebase` — find high-leverage structural improvements

## Product experience

- `frontend-design` — explore static directions and implement a distinctive interface
- `ux-writing` — clarify interface actions, states, and recovery
- `copywriting` — write persuasive product and marketing copy
- `discoverability` — improve search, AI, and directory discovery

User instructions and project conventions override bundled defaults. Skills compose naturally and load detailed references only when relevant.
`cross-review` requires the Workflow runtime shared with `pr-gate`; other hosts should use their native review.

Repository: https://github.com/youhaowei/wystack-agent-kit