Design operations skills: handoff specs, design critique facilitation, design sprint planning, asset management, and design debt audits.

Interface Design from Auto-Skiller/plugboot.

Designer utility skills: portfolio review, resume building, case study structure, design presentations, stakeholder communication, and design briefs.

Nexu Open Design Skills from MHassan0000/Skills.

Stitch Design skills from google-labs-code/stitch-skills.

Design system skills: component specs, design tokens, naming conventions, spacing and grid systems, accessibility standards, and documentation.

37 advanced engineering skills: agent designer, agent workflow designer, RAG architect, database designer + schema designer + SQL assistant, migration architect, observability designer, dependency auditor, changelog generator (with semantic version bumper and hotfix/rollback procedures), API design reviewer, API test suite builder, CI/CD pipeline builder, MCP server builder, skill security auditor

User research skills for designers: personas, empathy maps, journey maps, interview scripts, usability testing, and card sorting.

Interaction design skills: micro-interactions, animation principles, state machines, gesture patterns, error handling UX, and feedback patterns.

UI design skills: color palettes, typography systems, layout grids, responsive breakpoints, dark mode specs, visual hierarchy, and brand alignment.

Adrian Luna Díaz personal skill library — product management, engineering, design, and operations skills.

Modern WordPress development with Sage, Acorn & Lando. Workflow skills: /architecture-discovery, /plan-generator, /building, /designing, /verifying (+ /architecting compatibility alias), with design tool integration, content modeling, visual verification, and comprehensive hooks.