koval-dev/claude-skills

Reusable Claude Code skills maintained by koval.dev, distributed as a plugin marketplace so they can be installed on any machine and shared across the team.
Codex adaptations of art-directed-web-design and fix-mobile-ux are available in codex/, with separate plugin packages and installation instructions. The mobile skill repairs scoped usability problems while preserving the product's design and behavior.
Install
Restart Claude Code (or run /plugin) if a newly installed skill doesn't show up immediately.
Update
Auto-enable for a project / team
Commit this to a project's .claude/settings.json and teammates get the marketplace and skill automatically on first trust:
Skills
| Plugin | What it does | Last reviewed |
| --- | --- | --- |
| art-directed-web-design | Turns a working but visually plain semantic page (Astro, HTML, JSX/TSX, Vue, Svelte) into an intentional, typography-led, grid-based composition — implemented directly in place, reusing the project's existing tokens and utilities. | 2026-10-02 |
| find-content-opportunities | Researches, scores, and prioritizes evidence-backed content opportunities (skyscraper topics, content gaps, topic clusters) for an existing project, then produces approvable opportunity briefs to hand to a writing skill. Vendor-neutral about data sources. | 2026-10-02 |
| dataforseo-connector | A secret-free connector to the DataForSEO API: keyword search volume, keyword ideas, a domain's ranked keywords, live SERP results, and competitor domains. Useful on its own and as a data source other skills build on. | 2026-10-02 |
| task-management | Validates, enriches, and routes tasks in repos that keep them in a tasks.yaml file. Not for GitHub Projects or other external trackers, and never writes into a generated snapshot. | 2026-10-02 |
| fix-mobile-ux | Audits and repairs a scoped web UI for mobile usability and a credible iOS/Android native feel — responsive layout, safe areas, touch targets, mobile navigation, sheets, keyboard, and accessibility — inspecting the existing design system and verifying without redesigning unrelated areas. | 2026-10-02 |
Connectors and credentials
Some plugins are **connectors** — thin wrappers over an external API (for example dataforseo-connector). Connectors are safe to publish because they contain **no secrets**: they read credentials from environment variables at run time. To use one, set its variables in your own environment (or a gitignored .env you load before running):