sotayamashita

sotayamashita

@sotayamashita

GitHub
3 Skills
15 Total Stars
February 2026 Joined

Public Skills

feature-writing

by sotayamashita

Review and write feature announcements using a 4-part framework (Context, Solution, Usage, Resources). Use when writing or reviewing blog posts, release notes, changelogs, customer emails, internal comms, product updates, or feature marketing content. Covers problem-led messaging, benefit-focused language, audience tone matching, and scannable structure. Triggers on any task involving feature descriptions, product announcements, or upgrade communications.

Automation 5 3mo ago

tdd-workflow

by sotayamashita

Test-driven development with Kent Beck's canonical 5-step workflow: Test List, Write Test, Make Pass, Refactor, Repeat. Strict vertical-slice cycles with automatic project detection. Use when the user asks to "write tests first", "use TDD", "red-green-refactor", "test-driven development", "build a feature with TDD", "fix a bug with TDD", wants test-first development for any language or framework, or mentions "tracer bullet" or "vertical slice".

Code Gen 5 3mo ago

ux-writing

by sotayamashita

Review and write UI text following Material Design 3 UX writing best practices. Use when writing new UI text (buttons, labels, dialogs, error messages, notifications, titles, menus, tooltips, empty states, form fields) or reviewing and fixing existing UI text for clarity, consistency, and accessibility. Covers sentence case, word choice, grammar, punctuation, pronouns, abbreviations, and consequence communication. Triggers on any task involving microcopy, interface copy, UI strings, or UX text.

Accessibility 5 3mo ago